Inventor

Chiang Ching-Han

US22 patents

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

Chiang Ching-Han

GOOGLE LLC

Single direction long interpolation filter

Transform kernel selection and entropy coding

Asymmetric probability model update and entropy coding precision

Efficient context model computation design in transform coefficient coding

Transform kernel selection and entropy coding

Mapping-aware coding tools for 360 degree videos

DC coefficient sign coding scheme

Transform coefficient coding using level maps

Coding video syntax elements using a context tree

Efficient context model computation design in transform coefficient coding

Efficient context model computation design in transform coefficient coding

Efficient context model computation design in transform coefficient coding

Motion field-based reference frame rendering for motion compensated prediction in video coding

DC coefficient sign coding scheme

Modifying a scan order to limit scan distance

Modifying a scan order to limit scan distance

Context adaptive scan order for entropy coding

Efficient context model computation design in transform coefficient coding

GOOGLE INC

Transform coefficient coding using level maps

DC coefficient sign coding scheme

Context adaptive scan order for entropy coding

DEEPMIND TECH LTD

Rate control machine learning models with feedback control for video encoding