BROWSE
Detail
Registered IMAGE ENCODER AND DECODER USING UNDIRECTIONAL PREDICTION
- Inventors
- Haechul Choi, Sung-Chang Lim, Jeong Se Yoon, Choi Jin Soo, Hong Jin Woo, 심동규, 박광훈, 오승준, 안창범, Kim Hui Yong, 박시내, 국승용, 정광수, Jinho Lee
- Application No.
- 13738463 (2013.01.10)
- Publication No.
- 20130272395 (2013.10.17)
- Registration No.
- 8867854 (2014.10.21)
- Country
- UNITED STATES
- Project Code
- 08MR4800, Development of Next-Generation DTV Core Technology, Chieteuk Ahn
- Abstract
- The present invention relates to an image encoding and decoding technique, and more particularly, to an image encoder and decoder using unidirectional prediction. The image encoder includes a dividing unit to divide a macro block into a plurality of sub-blocks, a unidirectional application determining unit to determine whether an identical prediction mode is applied to each of the plurality of sub-blocks, and a prediction mode determining unit to determine a prediction mode with respect to each of the plurality of sub-blocks based on a determined result of the unidirectional application determining unit.
- KSP Keywords
- Encoder and Decoder, Encoding and decoding, Image Encoding, Macro block, Prediction mode, Sub-Blocks(SB)
- Family