Hsin-Yi Tseng

Title: Hsin-Yi Tseng: Video-Coding Inventions at MediaTek

Introduction

Hsin-Yi Tseng is an inventor based in Hsinchu, Taiwan. Tseng works at MediaTek Corporation and is associated with 3 patents. The inventions described here focus on video-coding methods, particularly cross-component prediction and the handling of model information.

Latest Patents

**Method and Apparatus of Inheriting Shared Cross-Component Linear Model with History Table in Video Coding System.** This invention describes video coding with inherited cross-component prediction models organized in a history table. A prediction candidate list is formed from inherited candidates in the table, with candidates inserted according to a predefined order or the table reset at a specified position. After a candidate is selected, its model parameters are used to generate cross-colour prediction data for encoding or decoding a second-colour block based on a reconstructed first-colour block. The disclosed methods also include using multiple cross-component model history tables.

**Methods and Apparatus for Improvement of Transform Information Coding According to Intra Chroma Cross-Component Prediction Model in Video Coding.** This invention concerns coding tools that use cross-component models. Its prediction candidate list can include inherited cross-component prediction candidates, with model information stored alongside inherited model parameters. When a candidate is selected for a block, the model information and parameters are applied to a reconstructed first-colour block to generate prediction data for the second-colour block.

Career Highlights

Tseng’s listed work at MediaTek Corporation addresses technical challenges in video coding. The described inventions use candidate lists, inherited model parameters, and cross-component prediction to support encoding and decoding processes.

Collaborations

Tseng’s coworker Yi-Wen Chen is a woman. The supplied information identifies her as a coworker but does not specify her role in the listed patent inventions.

Conclusion

Hsin-Yi Tseng’s patent work at MediaTek Corporation centers on cross-component prediction techniques and model-history methods designed for video coding.