Inventor

TABATABAI ALI

US159 patents

⚠️ This page may combine multiple inventors who share the name “TABATABAI ALI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TABATABAI ALI

SONY CORP

Method and apparatus for organizing data pertaining to audiovisual content

Image processing apparatus and method

Video coding system with low delay and method of operation thereof

Application of category theory and cognitive science to design of semantic descriptions for content data

Flexible band offset mode in sample adaptive offset in HEVC

Scalable video coding (SVC) file format

Projection-based mesh compression

Embedded codec circuitry for block based gamma correction of a raw image block

Shutter time compensation

Embedded codec circuitry for multiple reconstruction points based quantization

Efficient binary coding scheme for multimedia content descriptions

Mesh compression via point cloud representation

Embedded codec circuitry for sub-block based allocation of refinement bits

Embedded codec circuitry for sub-block based encoding of quantized prediction residual levels

Embedded codec circuitry for visual quality based allocation of refinement bits

Embedded codec circuitry for sub-block based entropy coding of quantized-transformed residual levels

Cross color prediction for image/video compression

Region of interest scalability with SHVC

Extensions of motion-constrained tile sets SEI message for interactivity

Coefficient coding harmonization in HEVC

Video coding system with temporal layers and method of operation thereof

Communication system with coding mechanism and method of operation thereof

Video processing system with high dynamic range sensor mechanism and method of operation thereof

Video coding system with search range and method of operation thereof

Image processing system with random access capable integral image compression and method of operation thereof

SONY ELECTRONICS INC

Encoding and distribution of schema for multimedia content descriptions

Incremental bottom-up construction of data documents

Transcoding between content data and description data

Fuzzy relations and graph structures for compact description and modification

Proposed syntax for a synchronized commands execution

TEKTRONIX INC

Bit rate control mechanism for digital image and video data compression

Chrominance resampling for color images

3-2 pulldown detector

GRASS VALLEY US INC

Histogram-based segmentation of images and video via color moments

2-D extended image generation from 3-D data extracted from a video sequence

Histogram-based segmentation of objects from a video signal via color moments

THOMSON LICENSING SA

Kalman tracking of color objects

Process to extract regions of homogeneous texture in a digital picture

THOMSON LICENSING

Process to extract regions of homogeneous color in a digital picture

Coarse representation of visual object&#39;s shape for search/query/filtering applications

TABATABAI ALI

Command description scheme providing for dynamic update of instance documents and their associated schema

Extension to the AVC standard to support the encoding and storage of high resolution digital still pictures in series with video

SONY GROUP CORP

Mesh patch sub-division

Video based mesh compression

NGUYEN THAI-HA

QP adaptive coefficients scanning and application

Directional discrete wavelet transform (DDWT) for video compression applications

(unassigned)

Bit rate control mechanism for digital image and video data compression

XU JUN

Coefficient coding harmonization in HEVC

SONT CORP

Method and apparatus for supporting advanced coding formats in media files

LIU WEI

Decoder-derived geometric transformations for motion compensated inter prediction

Coarse representation of visual object's shape for search/query/filtering applications