发明名称 IMAGE CODING METHOD AND APPARATUS, AND IMAGE DECODING METHOD
摘要 An encoding apparatus 100 performs intra-frame encoding or inter-frame encoding using a predetermined scheme, or performs an orthogonal transform on an image as one process in the intra-frame encoding or the inter-frame encoding. In order to perform the intra-frame encoding, the inter-frame encoding, or the orthogonal transform, various parameters to be specified by the encoding apparatus are specified as an abbreviated parameter which uses a number of bits less than the number of bits that is assigned by the specification. This enables to reduce the data amount of a parameter in the coded data.
申请公布号 US2009147847(A1) 申请公布日期 2009.06.11
申请号 US20060887335 申请日期 2006.02.09
申请人 ISHII YASUO;MORI HIROTOSHI;OKADA SHIGEYUKI 发明人 ISHII YASUO;MORI HIROTOSHI;OKADA SHIGEYUKI
分类号 H04N7/32;H04N7/26 主分类号 H04N7/32
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