Siwei Ma
50Patents
9h-index
54Co-inventors
81Inventor score
Filing activity: Sep 23, 2002 → May 24, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8005144B2 | Bi-directional predicting method for video coding/decoding | Electricity | 89 | Active |
| US9723313B2 | Method and device for encoding and decoding videos using a best transformation matrix among multiple transformation matrices | Electricity | 40 | Active |
| US10298950B2 | P frame-based multi-hypothesis motion compensation method | Electricity | 34 | Active |
| US10116934B2 | Image processing method and apparatus | Electricity | 30 | Active |
| US10645382B2 | Video processing method, encoding device, and decoding device | Electricity | 30 | Active |
| US9271006B2 | Coding and decoding method for images or videos | Electricity | 24 | Active |
| US10812835B2 | Encoding method and apparatus and decoding method and apparatus | Electricity | 16 | Active |
| US7916783B2 | Bit-rate control method and device combined with rate-distortion optimization | Electricity | 12 | Active |
| US8306124B2 | Encoding method for skipped macroblocks in video image | Electricity | 10 | Active |
| US7974343B2 | Entropy coding method for coding video prediction residual coefficients | Electricity | 8 | Active |
| US11368714B2 | Method and device for video image processing | Electricity | 8 | Active |
| US11159821B2 | Method and device for video image processing | Electricity | 8 | Active |
| US10523965B2 | Video coding method, video decoding method, video coding apparatus, and video decoding apparatus | Electricity | 5 | Active |
| US10771813B2 | Reference frame encoding method and apparatus, and reference frame decoding method and apparatus | Electricity | 4 | Active |
| US11949912B2 | Method and device for video image processing | Electricity | 4 | Active |
| US7974344B2 | Method for obtaining image reference block in a code of mode of fixed reference frame number | Electricity | 4 | Active |
| US11178420B2 | Video image processing method and device | Electricity | 3 | Active |
| US9088797B2 | Video processing method and apparatus with residue prediction | Electricity | 3 | Active |
| US9986255B2 | Method and device for video encoding or decoding based on image super-resolution | Electricity | 2 | Active |
| US11956448B2 | Affine prediction improvements for video coding | Electricity | 1 | Active |
| US11206422B2 | Video image processing method and device | Electricity | 1 | Active |
| US9485505B2 | Method and apparatus of reference picture management for video coding | Electricity | 1 | Active |
| US8116375B2 | Method for obtaining motion vector and image reference block in a code mode of fixed reference frame a number | Electricity | 1 | Active |
| US11949918B2 | Unified neural network in-loop filter signaling | Electricity | 1 | Active |
| US11245932B2 | Encoding method and apparatus and decoding method and apparatus | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.