3D image compression

I have a 3D image and need a method by which be able to compress it. The quality for the available methods for 2D compressing is very good. But, I could not find any suitable method for 3D. Anyone can help me about it? I am using MATLAB for my work. Thanks in advance for your help and suggestion.

Answers


You can consider that your 3D image is a video (the third dimension is the time). Then, you can use standard video compression algorithms.

In matlab, you can use the videoWriter class to make compressed video files:

https://www.mathworks.com/help/matlab/ref/videowriterclass.html


If your data is grid based like a 2d image, you will find that it is very easy to adapt the png format to a third dimension.


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