1.       W. H. Tsai and K. S. Fu (1979). "A pattern deformational model and Bayes error-correcting recognition system," IEEE Transactions on Systems, Man, and Cybernetics, Vol. SMC-9, No. 12, pp. 745-756. (SCI, EI)(PDF)

2.       W. H. Tsai and K. S. Fu (1979). "Error-correcting isomorphisms of attributed relational graphs for pattern analysis," IEEE Transactions on Systems, Man, and Cybernetics, Vol. SMC-9, No. 12, pp. 757-768. (SCI, EI) (PDF)

3.       W. H. Tsai and K. S. Fu (1980). "Attributed grammar -a tool for combining syntactic and statistical approaches to pattern recognition," IEEE Transactions on Systems, Man, and Cybernetics, Vol. SMC-10, No. 12, pp. 873-885. (SCI, EI) (PDF); also in Context-Directed Pattern Recognition and Machine Intelligence Techniques for Information Processing, Y. H. Pao and G. W. Ernst (Eds.), IEEE Computer Society Press, Silver Spring, Maryland, U.S.A., pp. 79-91.

4.       W. H. Tsai (1981). "An introduction to pattern recognition applications and principles," Computer Quarterly, Vol. 15, No. 3 and 4, pp. 41-52 (in Chinese).

5.       W. H. Tsai and K. S. Fu (1983). "Subgraph error-correcting isomorphism for syntactic pattern recognition," IEEE Transactions on Systems, Man, and Cybernetics, Vol. SMC-13, pp. 48-62. (SCI, EI)

6.       T. C. Fan and W. H. Tsai (1984). "Automatic Chinese seal identification," Computer Vision, Graphics, and Image Processing, Vol. 25, pp. 311-330. (SCI, EI) (Abstract) (PDF)

7.       C. C. Shen and W. H. Tsai (1985). "A graph matching approach to optimal task assignment in distributed computing systems using a minimax criterion," IEEE Transactions on Computers, Vol. C-34, No. 3, pp. 197-203.  (SCI, EI) (PDF)

8.       W. H. Tsai (1985). "Moment-preserving thresholding: a new approach," Computer Vision, Graphics, and Image Processing, Vol. 29, No. 3, pp. 377-393. (SCI, EI) (PDF); also in Document image analysis,  L. O'Gorman and R. Kasturi (Eds.), IEEE Computer Society Press, Los Alamitos, CA, USA, pp. 44-60.

9.       W. H. Tsai and S. S. Yu (1985). "Attributed string matching with merging for shape recognition," IEEE Transactions on Pattern Analysis and Machine Intelligence, Vol. PAMI-7, No. 4, pp. 453-462. (SCI, EI) (PDF)

10.   W. H. Tsai, S. I. Gao and N. Y. Yeh (1986). "3-D object recognition by line features using binocular images," Information Science and Engineering (now Journal of Information Science and Engineering), Vol. 2, No. 1, pp. 99-123. (SCI, EI) (Abstract)

11.   H. L. Chou and W. H. Tsai (1986). "A new approach to robot location by house corners," Pattern Recognition, Vol. 19, No. 6, pp. 439-451. (SCI, EI) (13th Annual Best Paper Award, Pattern Recognition Society of U. S. A) (PDF)

12.   W. H. Tsai and Y. C. Chen (1986). "Adaptive navigation of automated vehicles by image analysis techniques," IEEE Transactions on Systems, Man, and Cybernetics, Vol. SMC-16, No. 5, pp. 730-740. (SCI, EI) (PDF)

13.   C. M. Chen and W. H. Tsai (1986). "Automatic identification of Chinese seal imprints with arbitrary or partial shapes," Computer Processing of Chinese and Oriental Languages, Vol. 2, No. 4, pp. 216-233.

14.   K. C. Chang and W. H. Tsai (1987). "3-D object inspection from multiple 2-D camera views," International Journal of Pattern Recognition and Artificial Intelligence, Vol. 1, No. 1, pp. 85-102. (SCI, EI) (Abstract)

15.   M. Y. Lin and W. H. Tsai (1987). "Removing the ambiguity of phonetic Chinese input by the relaxation technique," Computer Processing of Chinese and Oriental Languages, Vol. 3, No. 1, pp. 1-24.

16.   J. J. Leou and W. H. Tsai (1987). "Automatic rotational symmetry determination for shape analysis," Pattern Recognition, Vol. 20, No. 6, pp. 571-582. (SCI, EI) (Abstract)

17.   L. H. Chen and W. H. Tsai (1988). "Moment-preserving line detection," Pattern Recognition, Vol. 21, No. 1, pp. 45-53. (SCI, EI) (Abstract)

18.   L. H. Chen and W. H. Tsai (1988). "Moment-preserving sharpening --- A new approach to picture deblurring," Computer Vision, Graphics, and Image Processing, Vol. 41, No. 1, pp. 1-13. (SCI, EI) (Abstract) (PDF)

19.   L. H. Chen and W. H. Tsai (1988). "Moment-preserving curve detection," IEEE Transactions on Systems, Man, and Cybernetics, Vol. SMC-18, No. 1, pp. 148-158. (SCI, EI) (PDF)

20.   L. L. Wang and W. H. Tsai (1988). "Optimal assignment of task modules with precedence for distributed processing by graph matching and state-space search," BIT, Vol. 28, No. 1, pp. 54-68. (SCI)(PDF)

21.   C. K. Fan and W. H. Tsai (1988). "Automatic word identification in Chinese sentences by the relaxation technique," Computer Processing of Chinese and Oriental Languages, Vol. 4, No. 1, pp. 35-56.

22.   J. J. Leou and W. H. Tsai (1989). "Robot monitoring by computer vision - a survey," Journal of Computers, Vol. 1, No. 2, pp. 10-21.

23.   Y. T. Tsay and W. H. Tsai (1989). "Model-guided attributed string matching by split-and-merge for shape recognition," International Journal of Pattern Recognition and Artificial Intelligence, Vol. 4, No. 2, pp. 159-179.  (SCI, EI) (Abstract)

24.   S. T. Liu and W. H. Tsai (1989). "Moment-preserving clustering," Pattern Recognition, Vol. 22, No. 4, pp. 433-447. (SCI, EI) (Abstract)

25.   M. C. Yang and W. H. Tsai (1989). "Recognition of 3-D curved object using 2-D cross- sectional slice shapes," Image and Vision Computing, Vol. 7, No. 3, pp. 210-216.  (SCI, EI) (Abstract)

26.   L. H. Chen and W. H. Tsai (1989). "Moment-preserving techniques in image processing-a survey and new approaches," Proceedings of National Science Council, Republic of China (Part A), Vol. 13, No. 5, pp. 280-301. (EI)

27.   J. J. Leou and W. H. Tsai (1989). "New sensing strategies for monitoring moving polyhedral objects by machine vision," IEEE Transactions on Systems, Man and Cybernetics, Vol. SMC-19, No. 4, pp. 872-880. (SCI, EI) (PDF)

28.   J. J. Leou and W. H. Tsai (1989). "Optimal sensor arrangement for robot operation monitoring by machine vision," International Journal of Robotics and Automation, Vol. 4, No. 2, pp. 81-121. (SCI, EI)

29.   S. Y. Chen and W. H. Tsai (1989). "Robot location using surface patches of curved objects," International Journal of Robotics and Automation, Vol. 4, No. 3, pp. 123-133. (SCI, EI)

30.   W. H. Tsai (1990). "Combining statistical and structural methods," in Syntactic and Structural Pattern Recognition - Theory and Applications, H. Bunke and A. Sanfeliu (Eds.), World Scientific Publication Co., Singapore, pp. 349-366.

31.   J. J. Leou and W. H. Tsai (1990). "The minimum feature point set representing a convex polyhedron," Pattern Recognition Letters, Vol. 11, No. 3, pp. 225-229.  (SCI, EI) (Abstract)

32.   C. H. Liu and W. H. Tsai (1990). "3-D curved object recognition from multiple 2-D camera views," Computer Vision, Graphics, and Image Processing, Vol. 50, No. 2, pp. 177-187. (SCI, EI) (PDF)

33.   R. Lee, P. C. Lu, and W. H. Tsai (1990). "Robot location using single views of rectangular shapes," Photogrammetric Engineering and Remote Sensing, Vol. 56, No. 2, pp. 231-238. (SCI, EI) (PDF)

34.   C. S. Chen and W. H. Tsai (1990). "A new fast one-pass thinning algorithm and its parallel hardware implementation," Pattern Recognition Letters, Vol. 11, No. 7, pp. 471-477.  (SCI, EI) (Abstract)

35.   L. L. Wang and W. H. Tsai (1990). "Computing camera parameters using vanishing line information from a rectangular parallelepiped," Machine Vision and Applications, Vol. 3, No. 3, pp. 129-141.  (SCI, EI) (Abstract)

36.   K. P. Tang and W. H. Tsai (1990). "Infrared target detection and tracking by region correspondence in image sequences," Journal of Information Science and Engineering, Vol. 6, No. 1, pp. 1-24. (SCI, EI) (Abstract)

37.   R. Lee, P. C. Lu, and W. H. Tsai (1990). "Moment-preserving detection of elliptical shapes in gray-scale images," Pattern Recognition Letters, Vol. 11, No. 6, pp. 405-414. (SCI, EI)(Abstract)

38.   L. H. Chen and W. H. Tsai (1990). "A survey on moment-preserving techniques in image processing," in Essays on Computer Vision and Related Topics: in Memory of Dr. K. S. Fu, J. T. Tou (Ed.), Institute of Information Science, Academia Sinica, Taipei, Taiwan, Republic of China, pp. 388-432.

39.   S. T. Liu and W. H. Tsai (1990). "Moment-preserving corner detection," Pattern Recognition, Vol. 23, No. 5, pp. 411-421.  (SCI, EI)(Abstract)

40.   S. Y. Chen and W. H. Tsai (1990). "A systematic approach to analytic determination of camera parameters by line features," Pattern Recognition, Vol. 23, No. 8, pp. 859-877.  (SCI, EI)(Abstract)

41.   S. S. Yu and W. H. Tsai (1990). "A new thinning algorithm for gray-scale images by the relaxation technique," Pattern Recognition, Vol. 23, No. 10, pp. 1067- 1076.  (SCI, EI)(Abstract)

42.   C. K. Fan and W. H. Tsai (1990). "Relaxation-based word identification for removing the ambiguity in phonetic Chinese input," International Journal of Pattern Recognition and Artificial Intelligence, Vol. 4, No. 4, pp. 651-666. (SCI, EI) (Abstract)

43.   Y. R. Chen and W. H. Tsai (1990). "Monitoring of nonperiodical robot operations by 3-D computer vision," Journal of Information Science and Engineering, Vol. 6, No. 4, pp. 425-443. (SCI, EI)(Abstract)

44.   S. C. Jeng and W. H. Tsai (1990). "Fast generalized Hough transform," Pattern Recognition Letters, Vol. 11, No. 11, pp. 725-733. (SCI, EI)(Abstract)

45.   W. H. Tsai and S. L. Chou (1991). "Detection of generalized principal axes in rotationally symmetric shapes," Pattern Recognition, Vol. 24, No. 2, pp. 95-104. (SCI, EI) (Abstract)

46.   S. Y. Chen and W. H. Tsai (1991). "Determination of robot locations by common object shapes," IEEE Transactions on Robotics and Automation, Vol. 7, No. 1, pp. 149-156. (SCI, EI) (PDF)

47.   L. L. Wang and W. H. Tsai (1991). "Camera calibration by vanishing lines for 3D computer vision," IEEE Transactions on Pattern Analysis and Machine Intelligence, Vol. 13, No. 3, pp. 370-376. (SCI, EI) (PDF)

48.   R. Lee, S. Y. Chen, P. C. Lu, and W. H. Tsai (1991). "Flying object location using a single view of a semi-circle running track," Proceedings of National Science Council (Part A), Republic of China, Vol. 15, No. 1, pp. 40-50. (EI)

49.   L. L. Wang and W. H Tsai (1991). "Collision Avoidance by a modified least-mean- square-error classification scheme for indoor autonomous land vehicle navigation," Journal of Robotic Systems, Vol. 8, No. 5, pp. 677-698.  (SCI, EI) (PDF)

50.   C. F. Lin and W. H. Tsai (1991). "Motion planning for multiple robots with multi-mode operations via disjunctive graphs," Robotica, Vol. 9, pp. 393-408. (SCI, EI) (Abstract) (PDF)

51.   S. L. Chou and W. H. Tsai (1991). "Recognizing handwritten Chinese characters by stroke -segment matching using an iteration scheme," International Journal of Pattern Recognition and Artificial Intelligence, Vol. 5, No. 1 & 2, pp. 175-197 (SCI, EI) (Abstract) (PDF); also in Character and Handwriting Recognition, P. S. P. Wang, Ed., World Scientific Publishing Co., Singapore, 1991, pp. 175-198.

52.   S. D. Cheng and W. H. Tsai (1991). "Model-based guidance of autonomous land vehicles in indoor environments by structured light using vertical line information," Journal of Electrical Engineering, Vol. 34, No. 6, pp. 441-452. (PDF)

53.   S. L. Chou, J. C. Lin, and W. H. Tsai (1991). "Fold principal axis - a new tool for defining the orientations of rotational symmetric shapes," Pattern Recognition Letters, Vol. 12, No. 2, pp. 109-115. (SCI, EI) (Abstract) (PDF)

54.   S. C. Jeng and W. H. Tsai (1991). "Scale-and orientation-invariant generalized Hough transform - a new approach," Pattern Recognition, Vol. 24, No. 11, pp. 1037-1052. (SCI, EI) (Abstract) (PDF)

55.   C. F. Lin and W. H. Tsai (1991). "Trajectory modeling, collision detection, and motion planning for two robot manipulators," International Journal of Robotics and Automation, Vol. 6, No. 4, pp. 193-209. (SCI, EI) (PDF)

56.   S. S. Yu and W. H. Tsai (1992). "Relaxation by the Hopfield neural network," Pattern Recognition, Vol. 25, No. 2, pp. 197-209. (SCI, EI) (Abstract) (PDF)

57.   J. C. Lin, S. L. Chou, and W. H. Tsai (1992). "Detection of rotationally symmetric shape orientations by fold-invariant shape-specific points," Pattern Recognition, Vol. 25, No. 5, pp. 473-482. (SCI, EI) (PDF)

58.   R. Y. Wu and W. H. Tsai (1992). "A new one-pass parallel thinning algorithm for binary images," Pattern Recognition Letters, Vol. 13, No. 10, pp. 715-723. (SCI, EI)(Abstract) (PDF)

59.   R. Y. Wu and W. H. Tsai (1992). "A single-layer neural network for parallel thinning," International Journal of Neural Systems, Vol. 3, No. 4, pp. 395-404. (SCI, EI) (Abstract) (PDF)

60.   Y. T. Tsay and W. H. Tsai (1993). "Attributed string matching by split-and-merge for on-line Chinese character recognition," IEEE Transactions on Pattern Analysis and Machine Intelligence, Vol. 15, No. 2, pp. 180-185. (SCI, EI) (PDF)

61.   L. L. Wang, P. Y. Ku, and W. H. Tsai (1993). "Model-based guidance by the longest common subsequence algorithm for indoor autonomous vehicle navigation," Automation in Construction, Vol. 2, pp. 123-137. (SCI, EI) (Abstract) (PDF)

62.   S. C. Cheng and W. H. Tsai (1993). "A neural network implementation of the moment-preserving technique and its application to thresholding," IEEE Transactions on Computers, Vol. 42, No. 4, pp. 501-507.  (SCI, EI) (PDF)

63.   H. S. Hsu and W. H. Tsai (1993). "Moment-preserving edge detection and its application to image data compression," Optical Engineering, Vol. 32, No. 7, pp. 1596-1608. (SCI, EI) (PDF)

64.   S. L. Chou and W. H. Tsai (1993). "Line segment matching for 3-D computer vision using a new iteration scheme," Machine Vision and Applications, Vol. 6, pp. 191-205. (SCI, EI) (Abstract)

65.   S. L. Chou and W. H. Tsai (1993). "On-line Chinese character recognition through stroke-segment matching using a new discrete iteration scheme," Computer Processing of Chinese and Oriental Languages, Vol. 7, No. 1, pp. 1-20.

66.   L. H. Chen and W. H. Tsai (1993). "Location of curved edges to subpixel values," Journal of the Chinese Institute of Engineers, Vol. 16, No. 5, pp. 589-601. (SCI, EI) (PDF)

67.   S. C. Cheng and W. H. Tsai (1993). "Image compression using adaptive multilevel block truncation coding," Journal of Visual Communication and Image Representation, Vol. 4, No. 3, pp. 225-241. (SCI, EI)(Abstract) (PDF)

68.   Y. M. Su and W. H. Tsai (1994). "Autonomous land vehicle guidance for navigation in building corridors and elevators by computer vision, radio, and photoelectric sensing techniques," Journal of the Chinese Institute of Engineers, Vol. 17, No. 1, pp. 63-73. (SCI, EI) (PDF)

69.   J. C. Lin and W. H. Tsai (1994). "Feature-preserving clustering of 2D data for two-class problems using analytical formulas: an automatic and fast approach," IEEE Transactions on Pattern Analysis and Machine Intelligence, Vol. 16, No. 5, pp. 554-560. (SCI, EI)  (PDF)

70.   C. H. Liu and W. H. Tsai (1994). "Recognizing cylindrical objects by single camera views," Computers and Mathematics with Applications, Vol. 27, No. 8, pp. 101-117. (SCI, EI) (Abstract) (PDF)

71.   R. Y. Wu and W. H. Tsai (1994). "Extracting structural features from binary images by neural networks," Computer Processing of Chinese and Oriental Languages, Vol. 8, No. 1, pp. 53-73. (PDF)

72.   S. C. Cheng and W. H. Tsai (1994). "Image compression using moment-preserving edge detection," Pattern Recognition, Vol. 27, No. 11, pp. 1439-1449. (SCI, EI) (Abstract) (PDF)

73.   R. Y. Wu and W. H. Tsai (1994). "Parallel thinning by a recurrent neural network," Journal of Information Science and Engineering, Vol. 10, No. 2, pp. 221-237. (SCI, EI) (Abstract) (PDF)

74.   J. C. Lin, W. H. Tsai, and J. A. Chen (1994). "Detecting numbers of folds and orientations in shapes by a simple mathematical property," Pattern Recognition Letters, Vol. 15, pp. 1081-1088. (SCI, EI) (abstract) (PDF)

75.   C. F. Lin and W. H. Tsai (1995). "Optimal assignment of robot tasks with precedence for multi-robot coordination by disjunctive graphs and state-space search," Journal of Robotic Systems, Vol. 12, No. 4, pp. 219-236.  (SCI, EI) (PDF)

76.   C. K. Yang and W. H. Tsai (1995). "Improving block truncation coding by line and edge information and adaptive bit plane selection for gray-scale image compression," Pattern Recognition Letters, Vol. 16, pp. 67-75. (SCI, EI) (PDF)

77.   R. C. Lo and W. H. Tsai (1995). "Gray-scale Hough transform for thick line detection in gray-scale images," Pattern Recognition, Vol. 28, No. 5, pp. 647-662. (SCI, EI) (PDF)

78.   C. K. Yang, T. C. Wu, J. C. Lin and W. H. Tsai (1995). "Color image sharpening by moment-preserving technique," Signal Processing, Vol. 45, pp. 397-403. (SCI, EI)(PDF)

79.   C. K. Yang and W. H. Tsai (1996). "Reduction of color space dimensionality by moment-preserving thresholding and its application for edge detection in color images," Pattern Recognition Letters, Vol. 17, pp. 481-490. (SCI, EI)(PDF)

80.   R. C. Lo and W. H. Tsai (1996). "Color image detection and matching using modified generalized Hough transform,"  IEE Proceedings-Vision, Image and Signal Processing, Vol. 143, No. 4, pp. 201-209. (SCI, EI)(PDF)

81.   R. C. Lo and W. H. Tsai (1997). "Perspective-transform-invariant generalized Hough transform for perspective shape detection and matching," Pattern Recognition, Vol. 30, No. 3, pp. 383-396. (SCI, EI) (PDF)

82.   J. C. Y. Yang and W. H. Tsai (1997). "Suppression of Moiré patterns in scanned halftone images by double scans with grid movements," Pattern Recognition Letters, Vol. 18, pp. 213-227. (SCI, EI) (PDF)

83.   C. K. Yang, J. C. Lin, and W. H. Tsai (1997). "Color image compression by moment-preserving and block truncation techniques," IEEE Transactions on Communications, Vol. 45, No. 12, pp. 1513-1516. (SCI, EI) (PDF)

84.   K. H. Chen and W. H. Tsai (1997). “Vision-based autonomous land vehicle guidance in outdoor environments using combined line and road following techniques,” Journal of Robotic Systems, Vol. 14, No. 10, pp. 711-728. (SCI, EI) (PDF)

85.   C. K. Yang and W. H. Tsai (1998). “Color image compression using quantization, thresholding, and edge detection techniques all based on the moment-preserving principle,” Pattern Recognition Letters, Vol. 19, pp. 205-215. (SCI, EI) (PDF)

86.   J. C. Y. Yang and W. H. Tsai (1998). “Suppression of Moiré patterns in scanned halftone images,” Signal Processing, Vol. 70, No. 1, pp. 23-42. (SCI, EI) (PDF)

87.   G. Y. Chen and W. H. Tsai (1998). "An incremental-learning-by-navigation approach to vision-based autonomous land vehicle guidance in indoor environments using vertical line information and multi-weighted generalized Hough transform," IEEE Transactions on Systems, Man, and Cybernetics - Part B: Cybernetics, Vol. 28, No. 5, pp. 740-748. (SCI, EI) (PDF)

88.   K H. Chen and W. H. Tsai (1998). “Vision-based guidance for autonomous land vehicle navigation in outdoor road environments with static and moving cars,” Proceedings of National Science Council (Part A), Republic of China, Vol. 22, No. 5, pp. 691-702. (EI)  (image_PDF)

89.   D. C. Wu and W. H. Tsai (1998). “Data hiding in images via multiple-based number conversion and lossy compression,” IEEE Transactions on Consumer Electronics, Vol. 44, No. 4, pp.1406-1412. (SCI, EI) (PDF)

90.   Z. F. Yang and W. H. Tsai (1998). “Using parallel line information for vision-based landmark location estimation and an application to automatic helicopter landing,” Robotics and Computer-Integrated Manufacturing, Vol. 14, pp. 297-306. (SCI, EI) (PDF)

91.   Y. C. Tseng and W. H. Tsai (1998).“Form segmentation and component classification for clinic data image analysis,” Journal of Computers, Vol. 10, No. 1, pp. 27-45. (PDF)

92.   C. H. Ku and W. H. Tsai (1999). “Smooth vision-based autonomous land vehicle navigation in indoor environments by person following using sequential pattern recognition,” Journal of Robotic Systems, Vol. 16, No. 5, pp. 249-262. (SCI, EI) (PDF)

93.   C. H. Ku and W. H. Tsai (1999). “Obstacle avoidance for autonomous land vehicle navigation in indoor environments by quadratic classifier,” IEEE Transactions on Systems, Man, and Cybernetics --- Part B: Cybernetics, Vol. 29, No. 3, pp. 416-426. (SCI, EI) (PDF)

94.   Z. F. Yang and W. H. Tsai (1999). “Viewing corridors as right parallelepipeds for vision-based vehicle localization,” IEEE Transactions on Industrial Electronics, Vol. 46, No. 3, pp. 653-661. (SCI, EI) (PDF)

95.   C. C. Lai and W. H. Tsai (1999). “Estimation of moving vehicle locations using wheel shape information in single 2-D lateral vehicle images by 3-D computer vision techniques,” Robotics and Computer Integrated Manufacturing, Vol. 15, pp. 111-120. (SCI, EI) (PDF)

96.   C. C. Chang and W. H. Tsai (1999). “Reliable determination of object pose from line features by hypothesis testing,” IEEE Transactions on Pattern Analysis and Machine Intelligence, Vol. 21, No. 11, pp. 1235-1241. (SCI, EI) (PDF)

97.   G. Y. Chen and W. H. Tsai (1999) “A new approach to vision-based unsupervised learning of unexplored indoor environment for autonomous land vehicle navigation,” Robotics and Computer-Integrated Manufacturing, Vol. 15, pp. 353-364. (SCI, EI)(PDF)

98.   D. C. Wu and W. H. Tsai (1999). “Embedding of any type of data in images based on a human visual model and multiple-based number conversion,” Pattern Recognition Letters, Vol. 20, pp. 1511-1517. (SCI, EI) (PDF)

99.   D. C. Wu and W. H. Tsai (2000). “Spatial-domain image hiding  using an image differencing ,” IEE Proceedings -Vision, Image and Signal Processing, Vol. 147, No. 1, pp. 29-37. (SCI, EI) (PDF)

100.        T. S. Chuang, J. C. Lin and W. H. Tsai (2000). “A new efficient approach to image hiding,” Pattern Recognition and Image Analysis (EI), Vol. 10, No. 3, pp. 309-314. (Abstract)

101.      J. C. Y. Yang and W. H. Tsai (2000). “Document image segmentation and quality improvement by moiré pattern analysis,” Signal Processing: Image Communication, Vol. 15, pp. 781-797. (SCI, EI) (PDF)

102.      K H. Chen and W. H. Tsai (2000). “Vision-based obstacle detection and avoidance for autonomous land vehicle navigation in outdoor roads,” Automation in Construction, Vol. 10, pp. 1-25. (SCI, EI) (PDF)

103.      C. H. Tzeng and W. H. Tsai (2000).“Compression of Chinese characters base on rectangular region partitioning and contour information encoding,” International Journal of Computer Processing of Oriental Languages, Vol. 13, No. 2, pp. 177-202. (Abstract) (PDF)

104.      C. C. Chang and W. H. Tsai (2001). “Vision-based tracking and interpretation of human leg movement for virtual reality applications,” IEEE Transactions on Circuits and Systems for Video Technology, Vol. 11, No. 1, pp. 9-24. (SCI, EI) (PDF)

105.      C. H. Ku and W. H. Tsai (2001). “Obstacle avoidance in person following for vision-based autonomous land vehicle guidance using vehicle location estimation and quadratic pattern classifier,” IEEE Transactions on Industrial Electronics,  Vol. 48, No. 1, pp. 205-215. (SCI, EI) (PDF)

106.      C. C. Chang and W. H. Tsai (2002). “Determination of head pose and facial expression from a single perspective view by successive scaled orthographic approximations,” International Journal of Computer Vision, Vol. 46, No. 3, pp. 179-199. (SCI, EI) (PDF)

107.      C. C. Lai and W. H. Tsai (2002). “Camera calibration with respect to computer monitors using eye-glasses with a laser pointer for virtual reality applications,” Pattern Recognition and Image Analysis (EI), Vol. 12, No. 1, pp. 80-96.(Abstract)

108.      C. C. Lin and W. H. Tsai (2003). “Visual cryptography for gray-level images by dithering techniques,” Pattern Recognition Letters, Vol. 24, No. 1-3, pp. 349-358. (SCI, EI) (PDF)

109.      Z. F. Yang and W. H. Tsai (2003). "Watermark approach to embedded signature-based authentication by channel statistics," Optical Engineering, Vol. 42, No. 4, pp. 1157-1165. (SCI, EI)(PDF)

110.      D. C. Wu and W. H. Tsai (2003). “A steganographic method for images by pixel-value differencing,” Pattern Recognition Letters, Vol. 24, No. 9-10, pp. 1623-1636. (SCI, EI) (PDF)

111.      C. C. Lin and W. H. Tsai (2003). “Secret image sharing with capability of share data reduction,” Optical Engineering, Vol. 42, No. 8, pp. 2340-2345. (SCI, EI) (PDF)

112.      C. H. Tzeng and W. H. Tsai (2003). “A new approach to authentication of binary images for multimedia communication with distortion reduction and security enhancement,” IEEE Communications Letters, Vol. 7, No. 9, pp. 443- 445. (SCI, EI) (PDF)

113.      C. H. Tzeng,  Z. F. Yang, and W. H. Tsai (2004). “Adaptive data hiding in palette images by color ordering and mapping with security protection,” IEEE Transactions on Communications, Vol. 52, No. 4, pp. 791-800. (SCI, EI) (PDF)

114.      C. H. Tzeng and W. H. Tsai (2004). “A combined approach to integrity protection and verification of palette images using fragile watermarks and digital signatures,” IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, Vol. E87-A, No. 6, pp. 1612-1619. (SCI, EI) (Abstract) (PDF)

115.      C. C. Lin and W. H. Tsai (2004). “Secret multimedia information sharing with data hiding capability by simple logic operations,”  Pattern Recognition and Image Analysis, Vol. 14, No. 4, pp. 594-600. (EI) (Abstract)

116.      C. C. Lin and W. H. Tsai (2004/11-12). “Secret image sharing with steganography and authentication,” Journal of Systems & Software, Vol. 73, No. 3, pp. 405-414. (SCI, EI) (PDF)

117.      C. H. Ku and W. H. Tsai (2004). “Robust trajectory planning for target following vision-based autonomous land vehicle guidance,”  Journal of Navigation, Vol. 57, pp.103-116. (SCI) (Abstract)

118.      Y. C. Chiu and W. H. Tsai (2006/05). "Copyright protection by watermarking for color images against print-and-scan operations using coding and synchronization of peak locations in discrete Fourier transform domain," Journal of Information Science and Engineering, Vol. 22, No. 3, pp. 483-496. (SCI, EI) (PDF)

119.      T. Y. Liu and W. H. Tsai (2007/03). "A New steganographic method for data hiding in Microsoft Word documents by a change tracking technique," IEEE Transactions on Information Forensics and Security, Vol. 2, No. 1, pp. 24-30 (SCI, EI). (PDF)

120.      I. S. Lee and W. H. Tsai (2007/08). "Data hiding in binary images with distortion-minimizing capabilities by optimal block pattern coding and dynamic programming techniques," IEICE Transactions on Information and Systems, Vol. E90-D, No. 8, pp. 1142-1150. (SCI, EI) (PDF)

121.      S. W. Jeng and W. H. Tsai (2007/05). "Improving quality of unwarped omni-images with irregularly-distributed unfilled pixels by a new edge-preserving interpolation technique," Pattern Recognition Letters, Vol. 28, No. 15, pp. 1926-1936. (SCI, EI) (PDF)

122.      S. W. Jeng and W. H. Tsai (2007/06). "Using pano-mapping tables to unwarping of omni-images into panoramic and perspective-view Images," IET Image Processing, Vol. 1, No. 2, pp. 149-155. (SCI, EI) (PDF)

123.      S. W. Jeng and W. H. Tsai (2008/07). "A robust and accurate calibration method by computer vision techniques for coordinate transformation between display screens and their images," Journal of Information Science and Engineering, Vol. 24, No. 4, pp. 1197-1211 (SCI, EI). (PDF)

124.      S. W. Jeng and W. H. Tsai (2008/05). "Analytic image unwarping by a systematic calibration method for omni-directional cameras with hyperbolic-shaped mirrors," Image and Vision Computing, Vol. 26, No. 5, pp. 690-701. (SCI, EI) (PDF)

125.      I. S. Lee and W. H. Tsai (2008/09). "Data hiding in emails and applications by unused ASCII control codes," Journal of Information Technology and Applications, Vol. 3, No. 1, pp. 13-24. (PDF)

126.      I. S. Lee and W. H. Tsai (2008/11). "Secret communication through web pages using special codes in HTML files," International Journal of Applied Science and Engineering, Vol. 6, No. 2, pp. 141-149. (PDF)

127.      C. J. Wu and W. H. Tsai (2009/05). "Location estimation for indoor autonomous vehicle navigation by omni-directional vision using circular landmarks on ceilings," Robotics and Autonomous Systems, Vol. 57, No. 5, pp. 546-555. (SCI, EI) (PDF)

128.      D. C. Wu and W. H. Tsai (2009/04). “Image verification for digital rights management using fragile watermarks based on a human visual model,” Journal of Computers, Vol. 20, No. 1, pp. 28-35.  (PDF)

129.      I. S. Lee and W. H. Tsai (2009/07). "Data hiding in grayscale images by dynamic programming based on a human visual model," Pattern Recognition, Vol. 42, No. 7, pp. 1604-1611. (SCI, EI) (PDF)

130.      T. Y. Liu and W. H. Tsai (2009). “Robust watermarking in slides of presentations by blank space coloring: a new approach,” LNCS Transactions on Data Hiding and Multimedia Security IV - Lecture Notes in Computer Science (LNCS), Vol. 5510, Y. Q. Shi (ed.), Springer, Berlin/Heidelberg, Germany, pp. 49-64. (PDF)

131.      C. J. Wu and W. H. Tsai (2009/08). "Unwarping of images taken by misaligned omni-cameras without camera calibration by curved quadrilateral morphing using quadratic pattern classifiers," Optical Engineering, Vol. 48, No. 8, 087003-1~11. (PDF)

132.      C. J. Wu and W. H. Tsai (2009/09). “A novel method for lateral vehicle localization by omni-cameras for car driving assistance,” Knowledge-Based and Intelligent Information and Engineering Systems (KES 2009) - Lecture Notes in Computer Science (LNCS), Vol. 5712, J. D. Velázquez et al. (eds.), Springer, Berlin/Heidelberg, Germany, pp. 403-410. (PDF)

133.      C. J. Wu and W. H. Tsai (2009/09). “Adaptation of space-mapping methods for object location estimation to camera setup changes — a new study,” Knowledge-Based and Intelligent Information and Engineering Systems (KES 2009) - Lecture Notes in Computer Science (LNCS), Vol. 5712, J. D. Velázquez et al. (eds.), Springer, Berlin/Heidelberg, Germany, pp. 395-402. (PDF)

134.      I. S. Lee and W. H. Tsai (2010/01). "Security protection of software programs by information sharing and authentication techniques using invisible ASCII control codes," International Journal of Network Security, Vol. 10, No. 1, pp. 1-10. (PDF)

135.      I. S. Lee and W. H. Tsai (2010/02). "A new approach to covert communication via PDF Files," Signal Processing, Vol. 90, No. 2, pp. 557-565. (PDF)

136.   C. W. Lee and W. H. Tsai (2010/03). "A lossless data hiding method by histogram shifting based on an adaptive block division scheme," in Pattern Recognition and Machine Vision – in Honor and Memory of the Late Professor King-Sun Fu, Patrick S. P. Wang (Ed.), River Publishers, Aalborg, Denmark, pp. 1–14. (PDF)

137.      T. Y. Liu and W. H. Tsai (2010/05). "Generic lossless visible watermarking -- a new approach," IEEE Transactions on Image Processing, Vol. 19, No. 5, pp. 1224-1235. (PDF)

138.   K. C. Chen and W. H. Tsai (2010/09). "Guidance of indoor vision-based autonomous vehicles for security patrolling by a SIFT-based vehicle localization technique using along-path object information," IEEE Transactions on Vehicular Technology, Vol. 59, No. 7, Sept. 2010, pp. 3261-3271. (PDF)

139.   T. Y. Liu and W. H. Tsai (2010/12). "Quotation authentication: a new approach and efficient solutions by data hiding and cascaded hashing techniques," IEEE Transactions on Information Forensics and Security, Vol. 5, No. 4, Dec. 2010, pp. 945-954. (PDF)

140.   S. E. Shih and W. H. Tsai (2011/01). “A new two-omni-camera system with a console table for versatile 3D vision applications and its automatic adaptation to imprecise camera setups,” Advances in Multimedia Modeling (MMM 2011) - Lecture Notes in Computer Science (LNCS), Vol. 6523, K. T. Lee, W. H. Tsai, H. Y. M. Liao, T. Chen, J. W. Hsieh and T. T. Tseng. (eds.), Springer, Berlin/Heidelberg, Germany, pp. 193-205. (PDF)

141.   T. Y. Liu and W. H. Tsai (2011/05). "Data hiding in graphic drawings by structures of object groupings," Journal of Information Science and Engineering, Vol. 27, No. 3, pp. 983-994. (PDF)

142.   C. W. Lee and W. H. Tsai (2011/07). "A lossless large-volume data hiding method based on histogram shifting using an optimal hierarchical block division scheme," Journal of Information Science and Engineering, Vol. 27, No. 4, pp. 1265-1282. (PDF).

143.   I. J. Lai and W. H. Tsai (2011/09). “Secret-fragment-visible mosaic image — a new computer art and its application to information hiding,” IEEE Transactions on Information Forensics and Security, Vol. 6, No. 3, pp. 936-945. (PDF)

144.   Y. T. Kuo and W. H. Tsai (2011/09). “A new 3D imaging system using a portable two-camera omni-imaging device for construction and browsing of human-reachable environments,” Advances in Visual Computing - Lecture Notes in Computer Science (LNCS), Vol. 6938, G. Bebis, et al. (eds.), Springer, Berlin/Heidelberg, Germany, pp. 484-495. (PDF)

145.   Y. L. Li and W. H. Tsai (2011/09). “New image steganography via secret-fragment-visible mosaic images by nearly-reversible color transformation,” Advances in Visual Computing - Lecture Notes in Computer Science (LNCS), Vol. 6939, G. Bebis, et al. (eds.), Springer, Berlin/Heidelberg, Germany, pp. 64-74. (PDF)

146.   P. H. Yuan, K. F. Yang and W. H. Tsai (2011/10). “Real-time security monitoring around a video surveillance vehicle with a pair of two-camera omni-imaging devices,” IEEE Transactions on Vehicular Technology, Vol. 60, No. 8, pp. 3603 - 3614. (PDF)

147.   C. W. Lee and W. H. Tsai (2012/01). “A secret-sharing-based method for authentication of grayscale document images via the use of the PNG image with a data repairing capability,” IEEE Transactions on Image Processing, Vol. 21, No. 1. pp. 207-218. (PDF)

148.   C. J. Wu and W. H. Tsai (2012/01). "A space-mapping method for object location estimation adaptive to camera setup changes for vision-based automation applications," IEEE Transactions on Circuits and Systems for Video Technology, Vol. 22, No. 1, pp. 157-162. (PDF)

149.   C. W. Lee and W. H. Tsai (2012/05). "Optimal pixel-level self-repairing authentication method for grayscale images under a minimax criterion of distortion reduction," Optical Engineering, Vol. 51, No. 5, pp. 057006-1 - 057006-10. (PDF)

150.   S. C. Liu and W. H. Tsai (2012/10). "Line-based Cubism-like image — a new type of art image and its application to lossless data hiding," IEEE Transactions on Information Forensics and Security, Vol. 7, No. 5, pp. 1448-1458. (PDF)

151.   C. W. Huang and W. H. Tsai (2012/12). "Construction of a machine guide dog using a two-mirror omni-camera and an autonomous vehicle," Advances in Intelligent Systems and Applications, Vol. 2 - Smart Innovation, Systems and Technologies (SIST), Vol. 21, J. S. Pan, C. N. Yang and C. C. Lin (eds.), Springer, Berlin/Heidelberg, Germany, pp. 205-219. (PDF)

152.   H. H. Tseng and W. H. Tsai (2012/12). "Protection of privacy-sensitive contents in surveillance videos using WebM video features," Advances in Intelligent Systems and Applications, Vol. 2 - Smart Innovation, Systems and Technologies (SIST), Vol. 21, J. S. Pan, C. N. Yang and C. C. Lin (eds.), Springer, Berlin/Heidelberg, Germany, pp. 221-233. (PDF)

153.   C. W. Lee and W. H. Tsai (2013/02). "A covert communication method via spreadsheets by secret sharing with a self-authentication capability," Journal of Systems & Software, Vol. 86, No. 2, pp. 324-334. (PDF)

154.   C. W. Lee and W. H. Tsai (2013/07). "A data hiding method based on information sharing via PNG images for applications of color image authentication and metadata embedding," Signal Processing, Vol. 93, No. 7, pp. 2010-2025. (PDF)

155.   S. E. Shih and W. H. Tsai (2013/07). "A two-omni-camera stereo vision system with an automatic adaptation capability to any system setup for 3D vision applications," IEEE Transactions on Circuits and Systems for Video Technology, Vol. 23, No. 7, pp. 1156-1169.  (PDF)