Patent ID: 11889131
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC H

Claim 4:
5. The video processing device according to claim 4, wherein the boundary filling normalization unit is further configured to mark the pixels of the first color with which the periphery of the original video image is filled;
the pixel replicate normalization unit is further configured to mark each pixel in the filled area of the fourth video image; and
the image analysis sub-circuit comprises: a judgment unit and an analysis unit, wherein
the judgment unit is configured to judge, according to markers of pixels in the video image received by the image analysis sub-circuit, whether each pixel in the received video image is an original pixel in the original video image, and take a pixel in the received video image as an effective pixel if it is judged that the pixel in the received video image is an original pixel in the original video image; and
the analysis unit is configured to perform, according to data of each effective pixel, image analysis on the video image received by the image analysis sub-circuit.