Interprediction Construction of Image in a video frame

版本 1.0.0.0 (2.1 KB) 作者: Santhana Raj
To perform the Inter prediction when an image of a video frame is provided
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更新时间 2014/9/10

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This Function INTER_CONS preforms the Inter Prediction/Construction, also known as Temporal Prediction, in image "im_new"'s current block,(i,j) of size N. The function calculated the motion vector for the specified block The search window is 2*N. It motion vector points the block displayed which has the less SAD. Prediction error is calculated by the difference of the original image and the image plotted by the motion vector.
I and J are pixel numbers, N is the block size
This function is used for H.264 video format encoding and decoding
Example:
[motion,pred_err]=inter_cons(imag_old,imag_new,1,1,8)

Author:Santhana Raj.A
https://sites.google.com/site/santhanarajarunachalam/

引用格式

Santhana Raj (2024). Interprediction Construction of Image in a video frame (https://www.mathworks.com/matlabcentral/fileexchange/47794-interprediction-construction-of-image-in-a-video-frame), MATLAB Central File Exchange. 检索来源 .

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版本 已发布 发行说明
1.0.0.0