KOASAS

Hierarchical Extended Bilateral Motion Estimation based Frame Rate Up-Conversion using Learning based Linear Mapping

Yoon, Seong Jun; Kim, Hyun-Ho; Kim, MunchurlresearcherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INCIEEE TRANSACTIONS ON IMAGE PROCESSING, v.27, no.12, pp.5918 - 5932, 2018-12

2X Super-Resolution Hardware Using Edge-Orientation-Based Linear Mapping for Real-Time 4K UHD 60 fps Video Applications

Kim, Yongwoo; Choi, Jae Seok; Kim, MunchurlresearcherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INCIEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS, v.65, no.9, pp.1274 - 1278, 2018-09

Learning-Based Just-Noticeable-Quantization-Distortion Modeling for Perceptual Video Coding

Ki, Sehwan; Bae, Sung-Ho; Kim, Munchurlresearcher; Ko, HyunsukIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INCIEEE TRANSACTIONS ON IMAGE PROCESSING, v.27, no.7, pp.3178 - 3193, 2018-07

A DCT-Based Total JND Profile for Spatiotemporal and Foveated Masking Effects

Bae, Sung-Ho; Kim, Mun-ChurlresearcherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INCIEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, v.27, no.6, pp.1196 - 1207, 2017-06

HEVC 실시간 소프트웨어 인코더에서 GOP 병렬 부호화를 지원하는 R-lambda 모델 기반의 율 제어 방법

김대은; 장용준; 김문철researcher; 임웅; 김휘용; 석진욱한국방송∙미디어공학회방송공학회 논문지, v.22, no.2, pp.193 - 206, 2017-03

Single Image Super-Resolution Using Global Regression Based on Multiple Local Linear Mappings

Choi, Jae Seok; Kim, MunchurlresearcherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INCIEEE TRANSACTIONS ON IMAGE PROCESSING, v.26, no.3, pp.1300 - 1314, 2017-03

DCT-QM: A DCT-Based Quality Degradation Metric for Image Quality Optimization Problems

Bae, Sung-Ho; Kim, Mun-ChurlresearcherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INCIEEE TRANSACTIONS ON IMAGE PROCESSING, v.25, no.10, pp.4916 - 4930, 2016-10

A CU-Level Rate and Distortion Estimation Scheme for RDO of Hardware-Friendly HEVC Encoders Using Low-Complexity Integer DCTs

Lee, Bumshik; Kim, Mun-ChurlresearcherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INCIEEE TRANSACTIONS ON IMAGE PROCESSING, v.25, no.8, pp.3787 - 3800, 2016-08

HEVC-Based Perceptually Adaptive Video Coding Using a DCT-Based Local Distortion Detection Probability Model

Bae, Sung Ho; Kim, Jae Il; Kim, Mun-ChurlresearcherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INCIEEE TRANSACTIONS ON IMAGE PROCESSING, v.25, no.7, pp.3343 - 3357, 2016-07

An All-Zero Block Detection Scheme for Low-Complexity HEVC Encoders

Lee, Bumshik; Jung, Jaehong; Kim, Mun-ChurlresearcherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INCIEEE TRANSACTIONS ON MULTIMEDIA, v.18, no.7, pp.1257 - 1268, 2016-07

Topic-tracking-based dynamic user modeling with TV recommendation applications

Kim, Eunhui; Kim, Mun-ChurlresearcherSPRINGERAPPLIED INTELLIGENCE, v.44, no.4, pp.771 - 792, 2016-06

A Novel Image Quality Assessment With Globally and Locally Consilient Visual Quality Perception

Bae, Sung-Ho; Kim, Mun-ChurlresearcherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INCIEEE TRANSACTIONS ON IMAGE PROCESSING, v.25, no.5, pp.2392 - 2406, 2016-05

단순 라플라스 연산자를 사용한 새로운 고속 및 고성능 영상 화질 측정 척도

배성호; 김문철researcher한국방송∙미디어공학회방송공학회 논문지, v.21, no.2, pp.157 - 168, 2016-03

Super-Interpolation With Edge-Orientation-Based Mapping Kernels for Low Complex 2x Upscaling

Choi, Jae Seok; Kim, Mun-ChurlresearcherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INCIEEE TRANSACTIONS ON IMAGE PROCESSING, v.25, no.1, pp.469 - 483, 2016-01

An HEVC-Compliant Perceptual Video Coding Scheme Based on JND Models for Variable Block-Sized Transform Kernels

Kim, Jaeil; Bae, Sung-Ho; Kim, Mun-ChurlresearcherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INCIEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, v.25, no.11, pp.1786 - 1800, 2015-11

새로운 광적응 효과 모델을 이용한 정교한 영상 화질 측정

배성호; 김문철researcher한국방송공학회한국방송공학회논문지, v.20, no.6, pp.1 - 10, 2015-11

LDA-Based Unified Topic Modeling for Similar TV User Grouping and TV Program Recommendation

Pyo, Shinjee; Kim, Eunhui; Kim, Mun-ChurlresearcherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INCIEEE TRANSACTIONS ON CYBERNETICS, v.45, no.8, pp.1476 - 1490, 2015-08

Efficient In-Loop Filtering Across Tile Boundaries for Multi-Core HEVC Hardware Decoders With 4 K/8 K-UHD Video Applications

Cho, Seunghyun; Kim, HyunMi; Kim, Hui Yong; Kim, Mun-ChurlresearcherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INCIEEE TRANSACTIONS ON MULTIMEDIA, v.17, no.6, pp.778 - 791, 2015-06

A Novel Fast CU Encoding Scheme Based on Spatiotemporal Encoding Parameters for HEVC Inter Coding

Ahn, Sangsoo; Lee, Bumshik; Kim, Mun-ChurlresearcherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INCIEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, v.25, no.3, pp.422 - 435, 2015-03

Binocular Suppression-Based Stereoscopic Video Coding by Joint Rate Control With KKT Conditions for a Hybrid Video Codec System

Chang, Yong-Jun; Kim, Mun-ChurlresearcherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INCIEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, v.25, no.1, pp.99 - 111, 2015-01