| 摘要 |
<P>PROBLEM TO BE SOLVED: To enable an easy and accurate analyzation of a specific motion of a figure in a moving image taken by a handheld manner. <P>SOLUTION: A moving reproduction method to display an indication (a plurality of auxiliary lines and such), in use for analyzing a swinging style of a golf club, superposing on a moving image, when reproducing the moving image includes following steps: a step to set a search area on an image for position setting, on which a display position of the indication is set by an user, according to the display position (S12); steps to acquire motion vectors for each block dividing the search area, within a display of an image for each frame following the image for position setting (S13, S14); a step to successively correct the display position of the indication to the position to cancel the change in a field angle against an image of the last frame, based on the motion vector of each block (S16); and a step to display the image for each frame in a state where the positionally corrected indication is superposed thereon (S17). By this method, the display position of the indication stays at an appropriate position suitable for the analysis of the swinging style set by an user, even if a long time is taken to start the back swing in the moving image. <P>COPYRIGHT: (C)2012,JPO&INPIT |
