Patent ID: 8730250
Filing Date: 2014-05-20
Classification: G06T

Abstract:
1. An image processor that applies predetermined signal processing to input image data, the image processor comprising: a video input unit that counts a number of input pixel data; and a command fetch/issue unit calculates, when a command including information concerning a relative position register in which a delay amount from input of pixel data to the video input unit until execution of a command for the pixel data is stored is fetched, a pixel position of processing target pixel data of the fetched command based on the delay amount stored in the relative position register indicated by the information and a count result in the video input unit and executes, based on the calculated pixel position, processing for determining whether signal processing should be applied to pixel data in the pixel position, and the command fetch/issue unit includes: a target-position calculating unit that calculates, based on the delay amount and the count result, a pixel position of the processing target pixel data of the fetched command; and a branch-condition determining unit that determines, when the command including the information concerning the relative position register is a branch command, based on the pixel position calculated by the target-position calculating unit and a branch condition code included in the branch command, whether the signal processing should be applied to the pixel data in the pixel position.