| 摘要 |
<p>PROBLEM TO BE SOLVED: To reduce a calculation processing amount of detecting a motion vector in moving picture encoding processing.SOLUTION: A moving picture encoding apparatus comprises: a feature amount extraction unit 140 for extracting a feature point and a feature amount of the feature point from each of an encoding image being an encoding target and a comparison image; a motion vector detection unit 150 which obtains a corresponding point pair by associating the feature point extracted from the encoding image with the feature point extracted from the comparison image on the basis of the feature amounts of the feature points, obtains a corresponding point pair whose distance of corresponding point difference vector obtained from coordinates in respective images of the feature points corresponding to the corresponding point pair is equal to or smaller than a predetermined similar vector threshold, divides the encoding image into blocks including a feature point of a corresponding point pair whose distance of a corresponding point difference vector is equal to or smaller than the predetermined similar vector threshold, and detects motion vectors of the divided blocks; and a prediction image generation unit 160 for generating a prediction image on the basis of the detected motion vectors and a reference image.</p> |
