It is possible to compress images using singular value decomposition

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Anonymous
2016-01-24 19:32:12 Post No. 7807551
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Anonymous 2016-01-24 19:32:12 Post No. 7807551 [Report]

It is possible to compress images using singular value decomposition and leaving out the smaller values. You will get "squares" as artifacts.

Is something similar possible for a dataset of voxels?

Anonymous 2016-01-24 19:53:57 Post No.7807599
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Anonymous 2016-01-24 19:53:57 Post No.7807599 [Report]

Yes, you will get "cubes" as artifacts.

Anonymous 2016-01-24 19:59:17 Post No.7807617
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Anonymous 2016-01-24 19:59:17 Post No.7807617 [Report]

>>7807599
Ok. But how are they defined? How are they called? How can they be calculated?

Anonymous 2016-01-24 21:18:35 Post No.7807802
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Anonymous 2016-01-24 21:18:35 Post No.7807802 [Report]

Ok. Found the Tucker Decomposition.

Anonymous 2016-01-24 21:33:46 Post No.7807849
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Anonymous 2016-01-24 21:33:46 Post No.7807849 [Report]

What are you trying to use this for? I'm pretty interested in 3D computer vision as well

It is possible to compress images using singular value decomposition

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I'm aware that Imgur.com will stop allowing adult images since 15th of May. I'm taking actions to backup as much data as possible.
Read more on this topic here - https://archived.moe/talk/thread/1694/