发明名称 IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD AND IMAGE COMMUNICATION SYSTEM
摘要 An image processing apparatus includes a region clipping unit configured to clip an interest image of a region of interest from a captured image captured by an image capturing unit using a wide-angle lens, a distortion correcting unit configured to correct distortion, which is caused by image capture using the wide-angle lens, of the interest image by transforming coordinate data from captured image space to corrected image space, an image-capture control unit configured to control the image capturing unit so as to perform image capture at a zoom ratio, which makes number of coordinate data sets per unit area of the interest image equal to or larger than a predetermined value, of the wide-angle lens, and a distortion-correction control unit configured to control the distortion correcting unit so as to correct the distortion of the interest image captured at the zoom ratio.
申请公布号 US2015049220(A1) 申请公布日期 2015.02.19
申请号 US201414452947 申请日期 2014.08.06
申请人 KUWATA Kohji 发明人 KUWATA Kohji
分类号 G06T5/00;H04N5/232 主分类号 G06T5/00
代理机构 代理人
主权项 1. An image processing apparatus comprising: a region clipping unit configured to clip an interest image of a region of interest from a captured image captured by an image capturing unit using a wide-angle lens; a distortion correcting unit configured to correct distortion of the interest image, the distortion being caused by image capture using the wide-angle lens, by transforming coordinate data from captured image space to corrected image space; an image-capture control unit configured to control the image capturing unit so as to perform image capture at a zoom ratio of the wide-angle lens, the zoom ratio making number of coordinate data sets per unit area of the interest image equal to or larger than a predetermined value; and a distortion-correction control unit configured to control the distortion correcting unit so as to correct the distortion of the interest image captured at the zoom ratio.
地址 Kanagawa JP