CN101039425A - 动态图像编码方法及解码方法 - Google Patents
动态图像编码方法及解码方法 Download PDFInfo
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Abstract
Description
picture_layer() { picture_structure frame_number reference_picture_selection_layer() if(coding_type()=B-picture){ direct_mv_scale_bwd_dir[index] if(direct_mv_scale_bwd_dir[index]){//未来方向 direct_mv_scale_bwd[index] for(index=0;index<number of forward reference;index++){ direct_mv_scale_fwd_dir[index] if(direct_mv_scale_fwd_dir[index])//过去方向 direct_mv_scale_fwd[index] } } } }
picture_layer() { picture_structure frame_number reference_picture_selection_layer() if(coding_type()=B-picture){ for(index=0;index<number of forward reference;index++){ direct_mv_scale_fwd_dir[index] direct_mv_scale_fwd[index] } for(index=0;index<number of backward reference;index++){ direct_mv_scale_bwd_dir[index] direct_mv_scale_bwd[index] } } }
picture_layer() { picture_structure frame_number reference_picture_selection_layer() if(coding_type()=B-picture){ direct_reference_usable if(direct_reference_usable){ direct_mv_scale_bwd direct_mv_scale_fwd } for(index=0;index<number of forward reference;index++){ picture_distance_fwd_dir[index] picture_distance_fwd[index] } for(index=0;index<number of backward reference;index++){ picture_distance_bwd_dir[index] picture_distance_bwd[index] } } }
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JP2002205001 | 2002-07-15 | ||
JP2002205001 | 2002-07-15 |
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CNB038050412A Division CN1312927C (zh) | 2002-07-15 | 2003-07-11 | 动态图像编码方法及解码方法 |
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CN101039425A true CN101039425A (zh) | 2007-09-19 |
CN100566420C CN100566420C (zh) | 2009-12-02 |
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CN2007100921340A Expired - Lifetime CN101039428B (zh) | 2002-07-15 | 2003-07-11 | 动态图像编码方法及解码方法 |
CNB2007100921285A Expired - Lifetime CN100553338C (zh) | 2002-07-15 | 2003-07-11 | 动态图像编码方法 |
CN2007100921302A Expired - Lifetime CN101039424B (zh) | 2002-07-15 | 2003-07-11 | 动态图像编码方法 |
CNB2007100921321A Expired - Lifetime CN100553339C (zh) | 2002-07-15 | 2003-07-11 | 动态图像解码方法 |
CN200710092129XA Expired - Lifetime CN101043626B (zh) | 2002-07-15 | 2003-07-11 | 动态图像编码方法 |
CNB2007100921317A Expired - Lifetime CN100566420C (zh) | 2002-07-15 | 2003-07-11 | 动态图像的编码方法 |
CNB038050412A Expired - Lifetime CN1312927C (zh) | 2002-07-15 | 2003-07-11 | 动态图像编码方法及解码方法 |
CN2007100921336A Expired - Lifetime CN101039427B (zh) | 2002-07-15 | 2003-07-11 | 动态图像的解码方法 |
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CN2007100921340A Expired - Lifetime CN101039428B (zh) | 2002-07-15 | 2003-07-11 | 动态图像编码方法及解码方法 |
CNB2007100921285A Expired - Lifetime CN100553338C (zh) | 2002-07-15 | 2003-07-11 | 动态图像编码方法 |
CN2007100921302A Expired - Lifetime CN101039424B (zh) | 2002-07-15 | 2003-07-11 | 动态图像编码方法 |
CNB2007100921321A Expired - Lifetime CN100553339C (zh) | 2002-07-15 | 2003-07-11 | 动态图像解码方法 |
CN200710092129XA Expired - Lifetime CN101043626B (zh) | 2002-07-15 | 2003-07-11 | 动态图像编码方法 |
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CNB038050412A Expired - Lifetime CN1312927C (zh) | 2002-07-15 | 2003-07-11 | 动态图像编码方法及解码方法 |
CN2007100921336A Expired - Lifetime CN101039427B (zh) | 2002-07-15 | 2003-07-11 | 动态图像的解码方法 |
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US (16) | US7970058B2 (zh) |
JP (12) | JP4363326B2 (zh) |
CN (8) | CN101039428B (zh) |
AU (1) | AU2003281133A1 (zh) |
WO (1) | WO2004008775A1 (zh) |
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