Wei MING

METHOD AND APPARATUS FOR REAL-TIME TEXT REPLACEMENT IN A NATURAL SCENE

Portable 3D scanning system for 3D surface reconstruction

Method and system for capturing images for wound assessment with moisture detection

Identification of emphasized text in electronic documents

Method and system for capturing images for wound assessment with moisture detection

Document image binarization method based on content type separation

Method and system for capturing images for wound assessment with self color compensation

Method for recognizing table, flowchart and text in document images

Method and apparatus for authenticating printed documents that contains both dark and halftone text

Word segmentation for document image using recursive segmentation

Method for segmenting text words in document images using vertical projections of center zones of characters

Document image compression method and its application in document authentication

Method and system for enhancing interactions between teachers and students

Method and system for analyzing exam-taking behavior and improving exam-taking skills

Automatic selection of optimum algorithms for high dynamic range image processing based on scene classification

Print management in print-on-demand jobs

Four dimensional (4D) color barcode for high capacity data encoding and decoding

Method for segmenting text words in document images

Document image compression method and its application in document authentication

Method of authenticating a printed document

Robust decoding of color barcode printed with extremely small data cells

Multi-layer barcode for print on demand document management

Method and system for document authentication using Krawtchouk decomposition of image patches for image comparison

Determining if a received fax is an auto-reply for a transmitted fax

METHOD AND APPARATUS FOR ANALYZING AND PROCESSING RECEIVED FAX DOCUMENTS TO REDUCE UNNECESSARY PRINTING

Four dimensional (4D) color barcode for high capacity data encoding and decoding

Four dimensional (4D) color barcode for high capacity data encoding and decoding

METHOD AND APPARATUS FOR DOCUMENT AUTHENTICATION USING IMAGE COMPARISON ON A BLOCK-BY-BLOCK BASIS

Method and apparatus for authenticating printed documents that contains both dark and halftone text

Method for processing high dynamic range images using tone mapping to extended RGB space

Method of detection document alteration by comparing characters using shape features of characters

Method for binarizing scanned document images containing gray or light colored text printed with halftone pattern

DOCUMENT AUTHENTICATION USING DOCUMENT DIGEST VERIFICATION BY REMOTE SERVER

Method and apparatus for authenticating printed documents using multi-level image comparison based on document characteristics

Method for calculating color transform in WCS pipeline

Determining document authenticity in a closed-loop process

Image registration method for image comparison and document authentication

Document authentication using hierarchical barcode stamps to detect alterations of barcode

ADAPTIVE DEBLURRING FOR CAMERA-BASED DOCUMENT IMAGE PROCESSING

Deblurring and supervised adaptive thresholding for print-and-scan document image evaluation

Method for detecting alterations in printed document using image comparison analyses

Creation and placement of two-dimensional barcode stamps on printed documents for storing authentication information

Creation and placement of two-dimensional barcode stamps on printed documents for storing authentication information

Method of self-authenticating a document while preserving critical content in authentication data

Method for generating a high quality scanned image of a document

CREATION AND PLACEMENT OF TWO-DIMENSIONAL BARCODE STAMPS ON PRINTED DOCUMENTS FOR STORING AUTHENTICATION INFORMATION

Creation and placement of two-dimensional barcode stamps on printed documents for storing authentication information

Method for compensating for color variations among multiple printers

Method for compensating for color variations across a printed page using multiple color profiles

Method for compensating for color variations across a printed page using multiple-pass printing

Determining document authenticity in a closed-loop process

Method for correcting skew in scanned documents

CONTENT-BASED ACCOUNTING METHOD IMPLEMENTED IN IMAGE REPRODUCTION DEVICES

COPIER DEVICE CAPABLE OF ELECTRONICALLY STORING AND RECALLING COPIED DOCUMENTS

Automatic detection of user preference for copy or scan setting

Color Barcode Producing, Reading and/or Reproducing Method and Apparatus

Color barcode producing, reading and/or reproducing method and apparatus

AUTOMATIC DETECTION OF USER PREFERENCE FOR PRINTER SETTING

Color barcode producing, reading and/or reproducing method and apparatus

Method and apparatus for image encryption and embedding and related applications

Office document matching method and apparatus

Map image matching method and apparatus

Photo image matching method and apparatus

Color barcode producing, reading and/or reproducing method and apparatus