Wen Hsiang Tsai
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Engineering Computer Science
Wen Hsiang Tsai's Degrees
- PhD Electrical Engineering National Taiwan University
- Masters Electrical Engineering National Taiwan University
- Bachelors Electrical Engineering National Taiwan University
Why Is Wen Hsiang Tsai Influential?
(Suggest an Edit or Addition)Wen Hsiang Tsai's Published Works
Number of citations in a given year to any of this author's works
Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author
Published Works
- A steganographic method for images by pixel-value differencing (2003) (1217)
- Moment-preserving thresolding: A new approach (1985) (770)
- Moment-preserving thresholding: a new approach (1995) (528)
- Secret image sharing with steganography and authentication (2004) (469)
- Error-Correcting Isomorphisms of Attributed Relational Graphs for Pattern Analysis (1979) (385)
- A Graph Matching Approach to Optimal Task Assignment in Distributed Computing Systems Using a Minimax Criterion (1985) (358)
- Visual cryptography for gray-level images by dithering techniques (2003) (312)
- Camera Calibration by Vanishing Lines for 3-D Computer Vision (1991) (190)
- Subgraph error-correcting isomorphisms for syntactic pattern recognition (1983) (148)
- Attributed String Matching with Merging for Shape Recognition (1985) (143)
- Attributed Grammar-A Tool for Combining Syntactic and Statistical Approaches to Pattern Recognition (1980) (140)
- A New Steganographic Method for Data Hiding in Microsoft Word Documents by a Change Tracking Technique (2007) (135)
- Secret-Fragment-Visible Mosaic Image–A New Computer Art and Its Application to Information Hiding (2011) (124)
- A New Secure Image Transmission Technique via Secret-Fragment-Visible Mosaic Images by Nearly Reversible Color Transformations (2014) (84)
- Generic Lossless Visible Watermarking—A New Approach (2010) (84)
- Spatial-domain image hiding using image differencing (2000) (81)
- Detection of generalized principal axes in rotationally symmetric shapes (1991) (77)
- A new approach to authentication of binary images for multimedia communication with distortion reduction and security enhancement (2003) (75)
- A Secret-Sharing-Based Method for Authentication of Grayscale Document Images via the Use of the PNG Image With a Data Repair Capability (2012) (71)
- Gray-scale hough transform for thick line detection in gray-scale images (1995) (69)
- A new one-pass parallel thinning algorithm for binary images (1992) (65)
- Attributed String Matching by Split-and-Merge for On-Line Chinese Character Recognition (1993) (61)
- A new approach to covert communication via PDF files (2010) (57)
- Data hiding in images via multiple-based number conversion and lossy compression (1998) (57)
- Reduction of color space dimensionality by moment-preserving thresholding and its application for edge detection in color images (1996) (57)
- Automatic rotational symmetry determination for shape analysis (1987) (53)
- A Convenient Vision-Based System for Automatic Detection of Parking Spaces in Indoor Parking Lots Using Wide-Angle Cameras (2014) (53)
- Line-Based Cubism-Like Image—A New Type of Art Image and its Application to Lossless Data Hiding (2012) (53)
- Moment-preserving edge detection and its application to image data compression (1993) (52)
- Location estimation for indoor autonomous vehicle navigation by omni-directional vision using circular landmarks on ceilings (2009) (51)
- Adaptive data hiding in palette images by color ordering and mapping with security protection (2004) (50)
- Relaxation by the Hopfield neural network (1992) (49)
- Color image compression using quantization, thresholding, and edge detection techniques all based on the moment-preserving principle (1998) (49)
- Scale- and orientation-invariant generalized hough transform3-a new approach (1991) (49)
- A new approach to robot location by house corners (1986) (47)
- Moment-preserving corner detection (1990) (46)
- Secret image sharing with capability of share data reduction (2003) (45)
- Color image compression by moment-preserving and block truncation coding techniques (1994) (45)
- Image Fusion With No Gamut Problem by Improved Nonlinear IHS Transforms for Remote Sensing (2014) (45)
- Automatic Chinese seal identification (1984) (44)
- Vision-Based Autonomous Vehicle Guidance for Indoor Security Patrolling by a SIFT-Based Vehicle-Localization Technique (2010) (41)
- Viewing corridors as right parallelepipeds for vision-based vehicle localization (1999) (38)
- A new thinning algorithm for gray-scale images by the relaxation technique (1990) (38)
- Model-Guided Attributed String Matching by Split-and-Merge for Shape Recognition (1989) (37)
- The Design of Cloud-Based 4G/LTE for Mobile Augmented Reality with Smart Mobile Devices (2013) (36)
- Using pano-mapping tables for unwarping of omni-images into panoramic and perspective-view images (2007) (36)
- Data hiding in grayscale images by dynamic programming based on a human visual model (2009) (36)
- Computing camera parameters using vanishing-line information from a rectangular parallelepiped (1990) (35)
- Vision-based obstacle detection and avoidance for autonomous land vehicle navigation in outdoor roads (2000) (35)
- Detection of rotationally symmetric shape orientations by fold-invariant shape-specific points (1992) (33)
- A Lossless Data Hiding Method by Histogram Shifting Based on an Adaptive Block Division Scheme (2010) (32)
- A data hiding method based on information sharing via PNG images for applications of color image authentication and metadata embedding (2013) (30)
- A new technique for authentication of image/video for multimedia applications (2001) (30)
- Optimal assignment of task modules with precedence for distributed processing by graph matching and state-space search (1988) (30)
- Vision-based autonomous land vehicle guidance in outdoor road environments using combined line and road following techniques (1997) (29)
- A systematic approach to analytic determination of camera parameters by line features (1990) (28)
- Secret Communication through Web Pages Using Special Space Codes in HTML Files (2008) (28)
- A Pattern Deformational Model and Bayes Error-Correcting Recognition System (1978) (28)
- An incremental-learning-by-navigation approach to vision-based autonomous land vehicle guidance in indoor environments using vertical line information and multiweighted generalized Hough transform technique (1998) (27)
- 3D Curved Object Recognition from Multiple 2D Camera Views (1990) (27)
- Perspective-transformation-invariant generalized hough transform for perspective planar shape detection and matching (1997) (27)
- Fast generalized Hough transform (1990) (26)
- Vision-based tracking and interpretation of human leg movement for virtual reality applications (2001) (26)
- Using parallel line information for vision-based landmark location estimation and an application to automatic helicopter landing (1998) (25)
- A new fast one-pass thinning algorithm and its parallel hardware implementation (1990) (25)
- Obstacle avoidance in person following for vision-based autonomous land vehicle guidance using vehicle location estimation and quadratic pattern classifier (2001) (25)
- Object recognition using tactile image array sensors (1986) (24)
- Detecting number of folds by a simple mathematical property (1994) (22)
- 3-D curved object recognition from multiple 2-D camera views (1990) (22)
- Embedding of any type of data in images based on a human visual model and multiple-based number conversion (1999) (22)
- Color image sharpening by moment-preserving technique (1995) (22)
- Recognizing Handwritten Chinese Characters by Stroke-Segment Matching using an Iteration Scheme (1991) (21)
- Optimal Design and Placement of Omni-Cameras in Binocular Vision Systems for Accurate 3-D Data Measurement (2013) (21)
- A Neural Network Implementation of the Moment-Preserving Technique and Its Application to Thresholding (1993) (21)
- Moment-preserving curve detection (1988) (21)
- Copyright Protection against Print-and-Scan Operations by Watermarking for Color Images Using Coding and Synchronization of Peak Locations in Frequency Domain (2006) (21)
- Real-Time Security Monitoring Around a Video Surveillance Vehicle With a Pair of Two-Camera Omni-Imaging Devices (2011) (20)
- Fold principal axis-a new tool for defining the orientations of rotationally symmetric shapes (1991) (20)
- Copyright Protection and Authentication of Grayscale Images by Removable Visible Watermarking and Invisible Signal Embedding Techniques: A New Approach* (2003) (20)
- Moment-preserving sharpening - A new approach to digital picture deblurring (1988) (18)
- Collision avoidance by a modified least-mean-square-error classification scheme for indoor autonomous land vehicle navigation (1991) (18)
- Reliable Determination of Object Pose from Line Features by Hypothesis Testing (1999) (17)
- Improving block truncation coding by line and edge information and adaptive bit plane selection for gray-scale image compression (1995) (17)
- Image compression by moment-preserving edge detection (1994) (16)
- Location estimation and trajectory prediction of moving lateral vehicle using two wheel shapes information in 2-D lateral vehicle images by 3-D computer vision techniques (2003) (16)
- A New Data Transfer Method via Signal-Rich-Art Code Images Captured by Mobile Devices (2015) (15)
- A New Method for Copyright and Integrity Protection for Bitmap Images by Removable Visible Watermarks and Irremovable Invisible Watermarks* (2002) (14)
- A Lossless Large-Volume Data Hiding Method Based on Histogram Shifting Using an Optimal Hierarchical Block Division Scheme (2011) (14)
- A new steganographic method based on information sharing via PNG images (2010) (13)
- Moment-preserving line detection (1988) (13)
- Feature-Preserving Clustering of 2-D Data for Two-Class Problems Using Analytical Formulas: An Automatic and Fast Approach (1994) (13)
- Moment-preserving clustering (1989) (13)
- Determination of robot locations by common object shapes (1991) (13)
- Robot Location Using Single Views of Rectangular Shapes (1990) (12)
- Construction of perspective and panoramic images from omni-images taken from hypercatadioptric cameras for visual surveillance (2004) (12)
- A novel block-based authentication technique for binary images by block pixel rearrangements (2004) (11)
- Motion planning for multiple robots with multi-mode operations via disjunctive graphs (1991) (11)
- A NEW LOSSLESS VISIBLE WATERMARKING METHOD VIA THE USE OF THE PNG IMAGE (2012) (11)
- Obstacle avoidance for autonomous land vehicle navigation in indoor environments by quadratic classifier (1999) (10)
- Analytic image unwarping by a systematic calibration method for omni-directional cameras with hyperbolic-shaped mirrors (2008) (10)
- Moment preserving detection of elliptical shapes in gray-scale images (1990) (10)
- Model-based guidance by the longest common subsequence algorithm for indoor autonomous vehicle navigation using computer vision (1993) (9)
- Security Protection of Software Programs by Information Sharing and Authentication Techniques Using Invisible ASCII Control Code (2010) (9)
- Quotation Authentication: A New Approach and Efficient Solutions by Cascaded Hashing Techniques (2010) (9)
- Estimation of moving vehicle locations using wheel shape information in single 2-D lateral vehicle images by 3-D computer vision techniques☆ (1999) (8)
- Autonomous land vehicle guidance for navigation in buildings by computer vision, radio, and photoelectric sensing techniques (1994) (8)
- New Image Steganography via Secret-Fragment-Visible Mosaic Images by Nearly-Reversible Color Transformation (2011) (8)
- Smooth vision-based autonomous land vehicle navigation in indoor environments by person following using sequential pattern recognition (1999) (8)
- An omni-vision based localization method for automatic helicopter landing assistance on standard helipads (2010) (7)
- IMAGE SEGMENTATION AND RECOGNITION BY TEXTURE DISCRIMINATION: A SYNTACTIC APPROACH. (1979) (7)
- Colour image detection and matching using modified generalised Hough transform (1996) (7)
- Adaptive Navigation of Automated Vehicles by Image Analysis Techniques (1986) (7)
- Secret Multimedia Information Sharing with Data Hiding Capacity by Simple Logic Operations (2001) (7)
- DATA HIDING IN PDF FILES AND APPLICATIONS BY IMPERCEIVABLE MODIFICATIONS OF PDF OBJECT PARAMETERS (2008) (6)
- Authentication of binary document images in PNG format based on a secret sharing technique (2010) (6)
- Optimal assignment of robot tasks with precedence for muliti-robot coordination by disjunctive graphs and state-space search (1995) (6)
- Optimal pixel-level self-repairing authentication method for grayscale images under a minimax criterion of distortion reduction (2012) (6)
- 3-d Object Inspection from Multiple 2-d Camera Views (1987) (6)
- Unwarping of images taken by misaligned omnicameras without camera calibration by curved quadrilateral morphing using quadratic pattern classifiers (2009) (6)
- Data Hiding in Emails and Applications Using Unused ASCII Control Codes (2008) (6)
- A covert communication method via spreadsheets by secret sharing with a self-authentication capability (2013) (6)
- Line segment matching for 3D computer vision using a new iteration scheme (1993) (5)
- A Two-Omni-Camera Stereo Vision System With an Automatic Adaptation Capability to Any System Setup for 3-D Vision Applications (2013) (5)
- Improving quality of unwarped omni-images with irregularly-distributed unfilled pixels by a new edge-preserving interpolation technique (2007) (5)
- Data Hiding in Binary Images with Distortion-Minimizing Capabilities by Optimal Block Pattern Coding and Dynamic Programming Techniques (2007) (5)
- A new approach to vision-based unsupervised learning of unexplored indoor environment for autonomous land vehicle navigation ☆ (1999) (5)
- Document image segmentation and quality improvement by moiré pattern analysis (2000) (5)
- Image Compression Using Adaptive Multilevel Block Truncation Coding (1993) (5)
- Copyright Protection by Watermarking for Color Images against Rotation and Scaling Attacks Using Peak Detection and Synchronization in Discrete Fourier Transform Domain (2004) (4)
- Suppression of moiré patterns in scanned halftone images (1998) (4)
- A Single-Layer Neural Network for Parallel Thinning (1992) (4)
- Determination of Head Pose and Facial Expression from a Single Perspective View by Successive Scaled Orthographic Approximations (2002) (4)
- Signal rich art image — A new tool for automatic identification and data capture applications using mobile phones (2013) (4)
- Hiding Authenticable General Digital Information behind Binary Images with Reduced Distortion (2005) (3)
- Disambiguation of Phonetic Chinese Input by Relaxation-Based Word Identification (1988) (3)
- A Grayscale Image Authentication Method with a Pixel-level Self-recovering Capability against Image Tampering (2011) (3)
- Indoor Security Patrolling with Intruding Person Detection and Following Capabilities by Vision-Based Autonomous Vehicle Navigation (2006) (3)
- COPYRIGHT PROTECTION OF PALETTE IMAGES BY A ROBUST LOSSLESS VISIBLE WATERMARKING TECHNIQUE (2006) (3)
- Security monitoring around a video surveillance car with a pair of two-camera omni-directional imaging devices (2010) (3)
- A new data hiding method via revision history records on collaborative writing platforms (2014) (3)
- Autonomous Land Vehicle Guidance by Line and Road Following Using Clustering, Hough Transform, and Model Matching Techniques (1994) (3)
- A combined approach to integrity protection and verification of palette images using fragile watermarks and digital signatures (2004) (3)
- A STUDY ON INDOOR NAVIGATION BY AUGMENTED REALITY AND DOWN-LOOKING OMNI-VISION TECHNIQUES USING MOBILE DEVICES (2012) (3)
- Advances in Multimedia Modeling, 13th International Multimedia Modeling Conference, MMM 2007, Singapore, January 9-12, 2007. Proceedings, Part I (2007) (3)
- A New Approach to Automatic Generation of Tile Mosaic Images for Data Hiding Applications (2009) (2)
- Data Hiding in Emails and Applications by Unused ASCII Control Codes (2007) (2)
- Suppression of moiré patterns in scanned halftone images by double scans with grid movements (1997) (2)
- Vision-Based Autonomous Vehicle Guidance in Indoor Environments Using Odometer and House Corner Location Information (2006) (2)
- New sensing strategies for monitoring moving polyhedral objects by machine vision (1989) (2)
- Copyright Protection by Watermarking for Color Images against Print-and-Scan Operations Using Coding and Synchronization of Peak Locations in Discrete Fourier Transform Domain (2004) (2)
- VISION-BASED UNSUPERVISED LEARNING OF UNEXPLORED ENVIRONMENT FOR AUTONOMOUS LAND VEHICLE NAVIGATION (1998) (2)
- Robust Watermarking in Slides of Presentations by Blank Space Coloring: A New Approach (2009) (2)
- Recognition of single 3D curved objects using 2D cross-sectional slice shapes (1989) (2)
- Relaxation-Based Word Identification for Removing the Ambiguity in phonetic Chinese Input (1990) (2)
- CURVED 3D OBJECT RECOGNITION USING 2D SHAPE ANALYSIS TECHNIQUES. (1984) (2)
- RECOGNITION OF PATTERNS WITH SYNTACTIC AND SEMANTIC DEFORMATIONS (1979) (2)
- Image and vision computing research in Taiwan, PRC (1987–1989) (1990) (1)
- New Data Hiding Methods for Copyright Protection , Annotation , and Authentication of BMP Archive Images in Digital Libraries and Museums (2005) (1)
- A vision system with automatic learning capability for industrial parts inspection (1984) (1)
- Image Verification for Digital Rights Management Using Fragile Watermarks Based on a Human Visual Model (2009) (1)
- Watermarking approach to embedded signature- based authentication by channel statistics (2003) (1)
- Construction of a Machine Guide Dog Using a Two-Mirror Omni-camera and an Autonomous Vehicle (2013) (1)
- AUTOMATIC GUIDANCE FOR INDOOR CAR PARKING USING AUGMENTED-REALITY AND OMNI-VISION TECHNIQUES (2014) (1)
- AUTOMATIC 2 D VIRTUAL FACE GENERATION BY 3 D MODEL TRANSFORMATION TECHNIQUES (2007) (1)
- Compression of Chinese Character Patterns in Document Images Based on Rectangular Region Partitioning Using Contour Information and Huffman Coding (2000) (1)
- Hough transform with dynamic thresholding for robust and real-time detection of complex curves in images (2013) (1)
- Active quotation authentication in Microsoft Word documents using block signatures (2005) (1)
- HIDING IN IMAGES VIA MULTIPLE-BASED ER CONVERSION AND LOSSY COMPRESSION* (1998) (1)
- Moment-preserving techniques in image processing - A survey and new approaches (1989) (1)
- Adaptation of Space-Mapping Methods for Object Location Estimation to Camera Setup Changes - A New Study (2009) (1)
- Data hiding in stained glass images (2005) (1)
- A New Two-Omni-Camera System with a Console Table for Versatile 3D Vision Applications and Its Automatic Adaptation to Imprecise Camera Setups (2011) (1)
- A Unified Approach to Unwarping of Omni-Images into Panoramic and Perspective-View Images Using Pano-Mapping Tables (2006) (1)
- A Space-Mapping Method for Object Location Estimation Adaptive to Camera Setup Changes for Vision-Based Automation Applications (2012) (1)
- Smooth vision‐based autonomous land vehicle navigation in indoor environments by person following using sequential pattern recognition (1999) (1)
- Data Hiding in Computer-Generated Stained Glass Images and Its Applications to Information Protection (2020) (1)
- The minimum feature point set representing a convex polyhedral object (1990) (1)
- 3 D INDOOR VIRTUAL ENVIRONMENT MODELING VIA VEHICLE NAVIGATION AND MULTI-CAMERA IMAGE DATA FUSION (2000) (0)
- Monitoring of Nonperiodical Robot Operations By 3-D Computer Vision (1990) (0)
- 利用資訊隱藏技術對 H.264 影片做真偽驗證及內容保護之研究 (2008) (0)
- New Sensing Strategies for Monitoring Moving (2008) (0)
- Infrared Target Detection and Tracking by Region Correspondence in Image Sequences (1990) (0)
- Recognizing cylindrical objects by single camera views (1994) (0)
- Protection of Privacy-Sensitive Contents in Surveillance Videos Using WebM Video Features (2013) (0)
- SURROUNDING ENVIRONMENT MONITORING BY A VIDEO SURVEILLANCE VEHICLE WITH 2-CAMERA OMNI-IMAGING DEVICES (2011) (0)
- Copyright Protection by Watermarking for Color Images against Rotation and Scaling Attacks Using Coding and Synchronization of Peak Locations in DFT Domain (2009) (0)
- 3-D Object Recognition by Line Features Using Binocular Images (1986) (0)
- A Novel Method for Lateral Vehicle Localization by Omni-Cameras for Car Driving Assistance (2009) (0)
- A New 3D Imaging System Using a Portable Two-Camera Omni-Imaging Device for Construction and Browsing of Human-Reachable Environments (2011) (0)
- Location of curved edges to subpixel values (1993) (0)
- Proceedings - 2010 IEEE International Symposium on Multimedia, ISM 2010: Message from the conference co-chairs (2010) (0)
- 普遍化「富含信號藝術」編碼影像 ─ 一種可做有效率低扭曲資料傳輸的新媒體型態 (2015) (0)
- A Robust and Accurate Calibration Method by Computer Vision Techniques for Coordinate Transformation between Display Screens and Their Images (2008) (0)
- 3-D color object recognition from multiple 2-D camera views (1992) (0)
- 在 H . 264 / AVC 視訊上做資訊隱藏之研究及其應用 A Study on Data Hiding in H . 264 / AVC Videos and Its Applications 研 究 生:黃冠霖 Student : (2008) (0)
- Autonomous Land Vehicle Guidance on Sharp-Curved Roads in Outdoor Environments (1997) (0)
- Formulas: An Automatic and Fast Approach (1994) (0)
- Data Hiding and Image Authentication for Color-Palette Images (2001) (0)
- Vision-Based Autonomous Land Vehicle Guidance on Ascending and Descending Roads in Outdoor Road Environments (2008) (0)
- Stripe-Based Futurism-like Image—A New Type of Art and Its Application to Covert Communication (2022) (0)
- AUGMENTED REALITY-BASED GUIDANCE FOR INDOOR PARKED-CAR SEARCH USING OMNI-VISION TECHNIQUES (2015) (0)
- Implementation of the relaxation process by the interactive activation and competition network (1991) (0)
- 可供普及溝通使用之「富含訊息視訊」之建構與應用 (2013) (0)
- 1 CREATION OF TILE-OVERLAPPING MOSAIC IMAGES FOR INFORMATION HIDING (2007) (0)
- Implementation of the relaxation process by the interactive activation and competition network (1991) (0)
- Data Hiding in Graphic Drawings by Structures of Object Groupings (2011) (0)
- AUGMENTED REALITY-BASED VISITING GUIDANCE IN INDOOR ARTISTIC STATUE EXHIBITIONS BY USE OF MOBILE DEVICES (2015) (0)
- A novel document image segmentation method using medial axis transform (2000) (0)
- 在 H.264/AVC 視訊上做資訊隱藏之研究及 其應用 (2007) (0)
- Embedded signature-based authentication by channel statistics using watermarking techniques (2002) (0)
- Robust Trajectory Planning for Target Following Vision-based Autonomous Land Vehicle Guidance (2004) (0)
- INDOOR AUGMENTED REALITY-BASED MULTI-USER NAVIGATION FOR MERCHANDISE SHOPPING USING OMNI-CAMERAS (2013) (0)
- Hiding binary images behind noise with authentication capability: a new approach to covert communication (2003) (0)
- Proceedings of the 17th international conference on Advances in multimedia modeling - Volume Part II (2011) (0)
- Construction of Low-Distorted Message-Rich Videos for Pervasive Communication (2016) (0)
- A Study on Automatic Creation of Virtual Faces with Dynamic Mouth Movements from Single Images Using Video Models (2009) (0)
- Advances in Multimedia Modeling (2008) (0)
- Reversible Data Hiding by Image Encryptions and Spatial Correlation Comparisons (2015) (0)
- 「可視秘密碎片」馬賽克畫—一種新的藝術與其在資 訊隱藏上的應用 (2009) (0)
- Rectangle-Based Neo-Plasticism-Like Image - A New Type of Art Image and its Application to Covert Communication (2021) (0)
- Parallel Thinning by a Recurrent Neural Network (1994) (0)
- VISION-BASED GUIDANCE FOR AUTONOMOUS LAND VEHICLE NAVIGATION IN OUTDOOR ROAD ENVIRONMENTS WITH STATIC AND MOVING CARS (1998) (0)
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