发明名称 |
IMAGE PLAYBACK APPARATUS, IMAGE PLAYBACK METHOD AND IMAGE PLAYBACK PROGRAM |
摘要 |
<p>PROBLEM TO BE SOLVED: To provide an image playback apparatus, an image playback method and an image playback program capable of playing back an image frame desired by a user from an image by intuitive interaction.SOLUTION: An image playback apparatus includes: a motion detection part 16 for detecting motion direction information and motion quantity information concerned with a plurality of pieces of reference coordinate information in each frame image information composing an image to be processed; an input part 18 which when a user executes operation for tracing a screen displaying an image, inputs position coordinate information in the screen which is continuously specified by the operation; a display frame number specification part 19 for specifying a frame number of a frame with the highest motion score which is calculated from respective degrees of approximation to angle information indicating a moving direction from position coordinate information inputted before a predetermined number and motion direction information of each reference coordinate information and motion quantity information of a corresponding motion vector in each position coordinate information; and a display part 14 for successively displaying frame image information of the specified frame number.</p> |
申请公布号 |
JP2014116919(A) |
申请公布日期 |
2014.06.26 |
申请号 |
JP20130054610 |
申请日期 |
2013.03.18 |
申请人 |
NIPPON TELEGR & TELEPH CORP <NTT> |
发明人 |
MIYASHITA HIROMU;SATO TAKASHI;TONO TAKESHI |
分类号 |
H04N5/93;G11B27/34;H04N5/76 |
主分类号 |
H04N5/93 |
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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