发明名称 |
IMAGE PROCESSING DEVICE, LEARNING DEVICE, AND COEFFICIENT GENERATING DEVICE AND METHOD |
摘要 |
<p>A target-pixel-setting section (31) sets a target pixel in a target image to be predicted. A motion-direction-detecting section (32) detects a motion direction corresponding to the target pixel. A pixel-value-extracting section (36) extracts from peripheral images corresponding to the target image, in order to extract a main term that mainly contains component of the target pixel in a moving object that encounters a motion blur in the peripheral images, at least pixel values of pixels in the peripheral images whose space position roughly agree with space position of the target pixel. A processing-coefficient-setting section (37a) sets a specific motion-blur-removing-processing coefficient. A pixel-value-generating section (38a) newly generates pixel values for processing from the pixel values extracted by the pixel-value-extracting section (36) corresponding to the motion direction and generates pixel values corresponding to the target pixel based on the pixel values for processing and the specific motion-blur-removing-processing coefficients. It is possible to perform a robust motion-blur-removing processing on any shifts of motion vector.</p> |
申请公布号 |
EP1830563(A4) |
申请公布日期 |
2012.08.01 |
申请号 |
EP20050822773 |
申请日期 |
2005.12.21 |
申请人 |
SONY CORPORATION |
发明人 |
NAGANO, TAKAHIRO;KONDO, TETSUJIRO;WATANABE, TSUTOMU;ISHIBASHI, JUNICHI;SHIRAKI, HISAKAZU;FUJIWARA, NAOKI;KANEMARU, MASANORI;KANEKO, SHINICHIRO;SUTO, YASUHIRO |
分类号 |
H04N5/21;G06T5/00;G06T7/20;H04N5/232 |
主分类号 |
H04N5/21 |
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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