METHOD AND DEVICE FOR IMAGE EXTRACTION FROM A VIDEO

申请公布号：: WO2016005252(A1)
申请号：: WO2015EP65031
申请日期：: 2015.07.01
申请公布日期：: 2016.01.14
申请人：: THOMSON LICENSING
发明人：: SORGI, LORENZO;DUMUSC, GWENAEL
分类号：: G06K9/46;G06T7/00
主分类号：: G06K9/46
摘要：: A method for extracting images from a video and a device (20) configured to perform the method are described. An acquiring unit (21) of the device acquires (10) a video including a plurality of images in which a reference object is captured. An analysing unit (22) analyses (11) features of the reference object in the images of the video, segments (14) the video into clusters, and determine one key image for each cluster based on the analysis of the features. An extracting unit (23) then extracts (12) the key images from the video.