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Motion vector estimation method, multi-view video encoding method, multi-view video decoding method, motion vector estimation device, multi-view video encoding device, multi-view video decoding device, motion vector estimation program, multi-view video encoding program, and multi Viewpoint video decoding program
Motion vector estimation method, multi-view video encoding method, multi-view video decoding method, motion vector estimation device, multi-view video encoding device, multi-view video decoding device, motion vector estimation program, multi-view video encoding program, and multi Viewpoint video decoding program
Even in a situation where a processed image cannot be obtained, an efficient multi-view video encoding is realized by accurately estimating a motion vector and simultaneously using inter-camera correlation and temporal correlation in video signal prediction. A viewpoint composite image at the time when the processed image was captured is generated from a reference camera image captured by a camera different from the processing camera that captured the processed image included in the multi-viewpoint video, according to the same setting as the processing camera. A motion vector is estimated by searching for a corresponding area in a reference image captured by a processing camera using an image signal on a viewpoint composite image corresponding to a processing area on the processing image without using the processing image. .
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