Patent ID: 11871017
Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 15:
16. The video data processing apparatus according to claim 15, wherein
the background features include at least one of a resolution, a bit rate, a frame rate, a reference frame, a peak signal to noise ratio (PSNR), a structural similarity index (SSIM), or video multi-method assessment fusion (VMAF); and
the key part region features include at least one of a PSNR of the key part region, an SSIM of the key part region, VMAF of the key part region, a key part frame number ratio of a number of key video frames in which the key part appears to a total number of video frames, a key part area ratio of an area of the key part region in a key video frame in which the key part appears to a total area of the key video frame, or an average bit rate of the key part region.