发明名称 |
量子化行列の符号化方法及び復号化方法、並びにそれを利用する装置 |
摘要 |
The present invention relates to a method for encoding and decoding a quantized matrix and an apparatus using same, the method for encoding a quantized matrix according to the present invention comprising the steps of: determining a quantization matrix to be used for quantization and quantizing; determining the prediction method used for the quantization of the quantization matrix; and encoding quantization matrix information on the basis of the determined prediction method, wherein the prediction method can be either a prediction method between coefficients in the quantization matrix or a duplicate of the quantization matrix. |
申请公布号 |
JP5886446(B2) |
申请公布日期 |
2016.03.16 |
申请号 |
JP20140553264 |
申请日期 |
2013.01.21 |
申请人 |
エレクトロニクス アンド テレコミュニケーションズ リサーチ インスチチュートELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
发明人 |
リム、ソン、チャン;キム、フイ、ヨン;リー、ジン、ホ;チェ、ジン、スー;キム、ジン、ウン |
分类号 |
H04N19/126;H04N19/105;H04N19/124;H04N19/157;H04N19/176;H04N19/50;H04N19/60;H04N19/70 |
主分类号 |
H04N19/126 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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