Image coding method based on content complexity
A technology of content complexity and image coding, applied in image communication, digital video signal modification, electrical components, etc., can solve the problems of poor video frame quality and poor video quality, and achieve the effect of improving video quality
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[0014] The embodiment of the present invention provides an image encoding method based on content complexity. The method first obtains an input video frame. Among them, the video is composed of one frame of video frames. When encoding, each video frame needs to be encoded. The input video frame refers to the video frame currently to be encoded. The input video frame may be a video frame collected in real time, for example, a video frame used for instant communication. It can also be a video frame corresponding to the stored video.
[0015] After that, the sampling mode corresponding to the input video frame is determined. Among them, the sampling mode refers to the specific sampling mode used, and different sampling modes correspond to different computational complexity. Common sampling modes include: tapping, direct averaging, filters, bilinear interpolation, bicubic interpolation, CNN (convolutional neural network)-based algorithms, methods based on statistical characteristi...
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