Invention Application
- Patent Title: ENCODER AND ENCODING METHOD, DECODER AND DECODING METHOD, AND PROGRAM
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Application No.: US16248281Application Date: 2019-01-15
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Publication No.: US20190164559A1Publication Date: 2019-05-30
- Inventor: Shiro SUZUKI , Yuuki MATSUMURA , Yasuhiro TOGURI , Yuuji MAEDA , Jun MATSUMOTO
- Applicant: SONY CORPORATION
- Applicant Address: JP Tokyo
- Assignee: SONY CORPORATION
- Current Assignee: SONY CORPORATION
- Current Assignee Address: JP Tokyo
- Priority: JP2012-006972 20120117
- Main IPC: G10L19/035
- IPC: G10L19/035 ; H04N19/91 ; G10L19/038 ; H04N19/124 ; H04N19/15 ; H04N19/48 ; H03M7/40
Abstract:
The present technology relates to an encoder and an encoding method, a decoder and a decoding method, and a program by which encoding efficiency is able to be improved by constraining an appearance probability of a predetermined quantization value of an encoding target to 0 when encoding with a combination of Huffman encoding and multidimensional encoding is performed.
Public/Granted literature
- US10607618B2 Encoder and encoding method, decoder and decoding method, and program Public/Granted day:2020-03-31
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