Head shoulder image reconstruction method based on model and object in low bit rate video call
A video call, low bit rate technology, applied in the field of video transmission, can solve problems such as the difficulty of 2D grid compatibility
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[0067] A coding method based on models and objects in a low-bit-rate video call, characterized in that it includes: an active appearance AAM model training module, a head-and-shoulders grid initialization module, a low-bit-rate encoding transmission module and a decoding and restoring original video frame module, wherein :
[0068] The active appearance AAM model training module, its input information is a section of face video, and the output end is a low bit rate encoding module;
[0069] The head and shoulders grid initialization module, its input information is the first frame of the video, and the output end is a low bit rate encoding module;
[0070] Low bit rate encoding module, its input is the video frame of the sending end, the active appearance AAM model and grid initialization, the output terminal is connected to the channel, and the output is the active appearance AAM model parameters generated by the active appearance AAM model, which are generated by grid tracki...
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