Video encoding, decoding method and video encoder, decoder
A technology of video encoding and encoding and decoding, which is applied in the fields of decoding methods, video encoders, video encoding, and decoders, can solve problems such as inability to meet stereoscopic display requirements, meet stereoscopic view display requirements, reduce network transmission bandwidth, and improve The effect of transmission efficiency
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Embodiment 1
[0066] Such as figure 1 As shown, it is a flow chart of a video encoding method according to an embodiment of the present invention. In this embodiment, depth / disparity information is used as prediction information. in execution figure 1 Before the steps shown in , you can pre-set the number of layers and levels of depth / disparity information to be extracted. This embodiment takes the extraction of three layers of depth / disparity information as an example, and the sequence from rough to fine is sparse depth / disparity information, The dense depth / parallax information and fine depth / parallax information will further introduce the technical solution of this embodiment. The video encoding method of this embodiment performs the following steps:
[0067] Step 101, using two or more cameras to shoot the same scene from different angles to obtain two views, which are left-eye view and right-eye view;
[0068] Step 102: Select one of the left-eye view and the right-eye view as a ref...
Embodiment 2
[0100] Such as Figure 5 As shown, it is a flow chart of the video encoding method in Embodiment 2 of the present invention. In this embodiment, depth / disparity information is used as prediction information. in execution Figure 5 Before the steps shown, the number of layers and levels of depth / parallax information to be extracted can be set in advance. This embodiment takes the extraction of three layers of depth / parallax information as an example, and the sequence from rough to fine is sparse depth / parallax information, dense Depth / parallax information and fine depth / parallax information further introduce the technical solution of this embodiment. The video encoding method of this embodiment performs the following steps:
[0101] Step 301: Use two or more cameras to shoot the same scene from different angles, and obtain two views, namely the left-eye view and the right-eye view;
[0102] Step 302: Select one of the left-eye view and the right-eye view as a reference view ...
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