发明名称 |
VIDEO ENCODING AND DECODING METHOD AND DEVICE USING SAID METHOD |
摘要 |
The present invention minimizes the clipping of a pixel value in upsampling and interpolation filter processes in reference to a restoration image of a reference layer by an enhancement layer in an SVC decoder and thus minimizes a decrease in picture quality. Also, by adjusting and limiting the motion vector of the enhancement layer to the position of an integer pixel when deriving a differential coefficient of the reference layer by using a motion vector of the enhancement layer in the GRP process, it is possible to create a differential coefficient without performing additional interpolation on the image of the reference layer. |
申请公布号 |
WO2014088306(A2) |
申请公布日期 |
2014.06.12 |
申请号 |
WO2013KR11143 |
申请日期 |
2013.12.04 |
申请人 |
INTELLECTUAL DISCOVERY CO., LTD. |
发明人 |
SIM, DONG GYU;JO, HYUN HO;YOO, SUNG EUN |
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