Inventor

CHO YUSHIN

US10 patents

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

Tencent America LLC

7 patents

US12418656B2Sep 16, 2025

Model parameter derivation for prediction modes based on least mean square optimization

Tencent America LLC0 citations51

CHO YUSHIN

2 patents

US8203619B2Jun 19, 2012

Target bit rate decision method for wavelet-based image compression

CHO YUSHIN3 citations57

US8154617B2Apr 10, 2012

Method of detecting the existence of visually sensitive thin lines in a digital image

CHO YUSHIN0 citations46

YOUN JEONGNAM

1 patent

US8792564B2Jul 29, 2014

Adaptive preprocessing method using feature-extracted video maps

YOUN JEONGNAM0 citations39

CHO YUSHIN

Tencent America LLC

Context adaptive interpolation filter

Dictionary of transforms

Systems and methods of frame interpolation with loop filtering

Systems and methods for transform partitioning in a recursive intra region

Systems and methods for probability model switching

Cross component sample offset filtering with asymmetric quantizer

Model parameter derivation for prediction modes based on least mean square optimization

CHO YUSHIN

Target bit rate decision method for wavelet-based image compression

Method of detecting the existence of visually sensitive thin lines in a digital image

YOUN JEONGNAM

Adaptive preprocessing method using feature-extracted video maps