Inventor

CHOI HAE CHUL

KR86 patents

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

CHOI HAE CHUL

ELECTRONICS & TELECOMMUNICATIONS RES INST

Intra prediction mode encoding/decoding method and apparatus

Image encoder and decoder using unidirectional prediction

Image encoder and decoder using unidirectional prediction

Image encoder and decoder using undirectional prediction

Image encoder and decoder using unidirectional prediction

Video encoding/decoding method and apparatus, and recording medium in which bit stream is stored

Image encoder and decoder using unidirectional prediction

Image encoder and decoder using unidirectional prediction

Image encoder and decoder using unidirectional prediction

Image encoder and decoder using unidirectional prediction

Image encoder and decoder using unidirectional prediction

Image encoding/decoding method and device, and recording medium using intra block copy

Image encoder and decoder using unidirectional prediction

Image encoder and decoder using unidirectional prediction

Video encoding/decoding method and apparatus, and recording medium in which bit stream is stored

Image encoding/decoding apparatus and method

Apparatus for encoding and decoding image using adaptive DCT coefficient scanning based on pixel similarity and method therefor

Image encoding/decoding apparatus and method

Block form-based prediction method and device

Video encoding/decoding method and device, and recording medium for storing bitstream

Bidirectional intra prediction method and apparatus

Prediction method and device using reference block

Video encoding/decoding method and apparatus, and recording medium in which bit stream is stored

Apparatus for encoding and decoding image using adaptive DCT coefficient scanning based on pixel similarity and method therefor

Method and device for simplifying the encoding and decoding of ultra-high definition images

Bidirectional intra prediction method and apparatus

Adaptive video encoding device and method, and appartus using same

Adaptive video decoding and encoding method, and apparatus using same

Intra prediction mode encoding/decoding method and apparatus

Video encoding/decoding method and apparatus, and recording medium in which bit stream is stored

Apparatus for encoding and decoding image using adaptive DCT coefficient scanning based on pixel similarity and method therefor

Adaptive image encoding device and method

Method and device for simplifying the encoding and decoding of ultra-high definition images

Intra prediction mode encoding/decoding method and apparatus

Adaptive image encoding device and method

Video encoding/decoding method and apparatus, and recording medium in which bit stream is stored

Apparatus for encoding and decoding image using adaptive DCT coefficient scanning based on pixel similarity and method therefor

Intra prediction mode encoding/decoding method and apparatus

Apparatus for encoding and decoding image using adaptive DCT coefficient scanning based on pixel similarity and method therefor

KOREA ELECTRONICS TELECOMM

Image encoder and decoder using undirectional prediction

Image encoder and decoder using unidirectional prediction

Image encoder and decoder using undirectional prediction

LIM SUNG CHANG

Adaptive image encoding device and method

Method and device for simplifying encoding and decoding of ultra-high definition images

DOLBY LABORATORIES LICENSING CORP

Apparatus and method for coding/decoding image selectively using discrete cosine/sine transform

Apparatus and method for coding/decoding image selectively using discrete cosine/sine transform

JEONG SE-YOON

Apparatus for encoding and decoding image using adaptive DCT coefficient scanning based on pixel similarity and method therefor

INTELLECTUAL DISCOVERY CO LTD

Apparatus and method for coding/decoding image selectively using discrete cosine/sine transform

CHOI HAE-CHUL

Method and apparatus for selective inter-layer prediction on macroblock basis

CHOI HAE CHUL

Method of redundant picture coding using polyphase downsampling and the codec using the method