Invention Publication
- Patent Title: METHOD AND DEVICE FOR SIMPLIFYING THE ENCODING AND DECODING OF ULTRA-HIGH DEFINITION IMAGES
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Application No.: US18363282Application Date: 2023-08-01
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Publication No.: US20240022753A1Publication Date: 2024-01-18
- Inventor: Sung Chang LIM , Hae Chul CHOI , Se Yoon JEONG , Suk Hee CHO , Hui Yong KIM , Jin Ho LEE , Ha Hyun LEE , Jong Ho KIM , Jin Soo CHOI , Jin Woong KIM , Gwang Hoon PARK , Kyung Yong KIM , Dong Gyu SIM , Seoung Jun OH
- Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
- Applicant Address: KR Daejeon
- Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE,UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
- Current Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE,UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
- Current Assignee Address: KR Daejeon-si; KR Yongin-si
- Priority: KR 20100124368 2010.12.07
- Main IPC: H04N19/50
- IPC: H04N19/50 ; H04N19/132 ; H04N19/46 ; H04N19/11 ; H04N19/147 ; H04N19/169 ; H04N19/176
Abstract:
Provided are an encoding device using predictive coding in a screen and a method thereof, and a decoding device and a method thereof. The encoding device is capable of generating a prediction block of a current block according to one of methods for generating a plurality of predetermined prediction blocks, and outputting at least one of encoding information and differential blocks as bitstream by entropy encoding according to whether differential blocks are encoded or not.
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