Xiang YU

MULTIPLE SIGN BIT HIDING WITHIN A TRANSFORM UNIT

Multiple sign bit hiding within a transform unit

Method and system for creating quarantined workspaces through controlled interaction between a host and virtual guests

Methods and systems for data self-protection

Multiple sign bit hiding within a transform unit

Personalized and cryptographically secure access control in operating systems

Personalized and cryptographically secure access control in trusted execution environment

DISPLAY, VISUALIZATION, AND MANAGEMENT OF IMAGES BASED ON CONTENT ANALYTICS

Multiple sign bit hiding within a transform unit

Methods, systems and computer program products for data protection by policing processes accessing encrypted data

Multi-bit information hiding using overlapping subsets

Methods, systems and computer program product for providing verification code recovery and remote authentication

Methods and systems for determining a perceptual similarity between images

Multi-bit information hiding using overlapping subsets

Display, visualization, and management of images based on content analytics

Methods, systems and computer program product for providing verification code recovery and remote authentication

Methods, systems and computer program product for providing encryption on a plurality of devices

METHODS AND SYSTEMS FOR DETERMINING A PERCEPTUAL SIMILARITY BETWEEN IMAGES

Multiple sign bit hiding within a transform unit

Compressing image data

System and method having transparent composite model for transform coefficients

Compressing image data

Methods and devices for entropy coding in scalable video compression

METHODS AND DEVICES FOR INTER-LAYER PREDICTION IN SCALABLE VIDEO COMPRESSION

Soft decision and iterative video coding for MPEG and H.264

POSITION-BASED CONTEXT SELECTION FOR GREATER-THAN-ONE FLAG DECODING AND ENCODING

Multi-bit information hiding using overlapping subsets

MODIFIED CONTEXTS FOR LEVEL CODING OF VIDEO DATA

Motion vector sign bit hiding

Multiple sign bit hiding within a transform unit

Methods and devices for encoding and decoding transform domain filters

METHODS AND DEVICES FOR DATA COMPRESSION USING A NON-UNIFORM RECONSTRUCTION SPACE

Compressing image data

Method and device for selecting transform matrices for down-sampling DCT image using learning with forgetting algorithm

Compressing image data

Method and system for optimizing quantization for noisy channels

IN-LOOP DEBLOCKING FOR INTRA-CODED IMAGES OR FRAMES

Methods and devices for data compression with adaptive filtering in the transform domain

Methods and devices for data compression using adaptive reconstruction levels

METHOD AND DEVICE FOR VIDEO TRANSCODING USING QUAD-TREE BASED MODE SELECTION

Method and device for video encoding using predicted residuals

Method and device for motion vector estimation in video transcoding using full-resolution residuals

Method and device for motion vector estimation in video transcoding using union of search areas

Method and device for motion vector prediction in video transcoding using full resolution residuals

In-loop deblocking for intra-coded images or frames

Adaptive quantization with balanced pixel-domain distortion distribution in image processing

MODIFIED ENTROPY ENCODING FOR IMAGES AND VIDEOS