发明名称 |
PICTURE REPRODUCING DEVICE |
摘要 |
PURPOSE:To provide a picture reproducing device by which a reproduction picture with less visual deterioration is obtained by selecting a data block for in-field interpolation based on a decoding state of surrounding blocks around an error correction disable block in the picture data reproduction so as to attain the in-field interpolation when part of the surrounding blocks is disable of error correction. CONSTITUTION:The picture reproducing device is a device decoding coded picture data to reproduce a picture and is provided with an interpolation means 9 interpolating object picture data through the use of surrounding data, a detection means detecting a decoding state of the surrounding data, and a selection means 7 selecting data used for interpolation among the surrounding data based on the result of detection of the detection means and the interpolation means 9 interpolates the object picture data by using the data selected by the selection means 7. |
申请公布号 |
JPH0730847(A) |
申请公布日期 |
1995.01.31 |
申请号 |
JP19930153619 |
申请日期 |
1993.06.24 |
申请人 |
CANON INC |
发明人 |
ONISHI SHINJI;HOSHI SHUSUKE |
分类号 |
H04N1/41;H04N5/92;H04N5/93;H04N7/30;(IPC1-7):H04N5/92 |
主分类号 |
H04N1/41 |
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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