Patent ID: 8760579
Filing Date: 2014-06-24
Classification: G06T,H04N

Abstract:
1. A video display apparatus, comprising: a tuner unit that receives a video signal from a broadcasting station; a first video region cutout unit that cuts out video of a predetermined region set in advance from video received by the tuner unit as a window A and performs scaling processing on the video of the cutout window A; a second video region cutout unit that cuts out video of a predetermined region containing an object specified by a user from the video received by the tuner unit as a window B; a composition processing unit that generates video data by superimposing the video of the window B on that of the window A on which the scaling processing is performed; and at least one monitor that displays the video data generated by the composition processing unit, wherein the second video region cutout unit adds a position of the window B with respect to a video region of the window A to the video data of the window B as vector information, the vector information indicating the position of window B relative to window A by one of (i) specifying the position of window B relative to a predetermined point within window A, and (ii) specifying the position of window B relative to a prior position of window B.