Patent ID: 9367315
Filing Date: 2016-06-14
CPC Classification: G06F,G06K

Claim Text:
1. An image processing semiconductor device, comprising: a central processing unit (CPU); an image processing unit for processing video image data acquired by a video inputting unit and stored in a storage unit; a command list, stored in the storage unit, indicating an order of setting and activating the image processing unit; a command writing unit, including a command list specifying unit for reading the command list from the storage unit, for activating the image processing unit in response to receiving a notification from the video inputting unit that the acquisition of the video image data is complete, wherein the CPU does not receive the notification from the video inputting unit that the acquisition of the video image data is complete, wherein, before acquisition of an initial video image data by the video inputting unit is complete, the CPU identifies the command list to the command list specifying unit and activates the command writing unit, wherein the command list contains a command to wait for a synchronization signal from the video inputting unit, and wherein the command writing unit activates the image processing unit, based on the command to wait for the synchronization signal, after a synchronization signal indicating an end of video input from the video inputting unit is inputted thereto so as to interrupt the CPU based on an end signal from the image processing unit.