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Converting SDR recordings to HDR with neural networks - ExpandNet

Converting SDR recordings to HDR with neural networks - ExpandNet

[18:38 sat,10.March 2018   by ]    

New weekend, new AI paper for video editors. In fact, neural networkers are currently letting go of their networks on everything that can only be fed into the input and output neurons with enough cases. So it was only a matter of time until you tried to create HDR images from SDR material.

The experimental setup is relatively trivial. The LDR/SDR test data is generated from real HDR data. Then the SDR input image is trained with the real HDR output. Subsequently, it is compared how far the HDR prognosis differs from the original HDR material.

SDR2hdr_expandNET





And the results? Hard to tell on paper or PDF on the monitor. There are still artifact problem areas, but in many places it works well. This brings us to a nice paper idea: How about an 8Bit to 10Bit conversion for log material? Please don't applaud, irony mode is off again...



deutsche Version dieser Seite: Mit neuronalen Netzen SDR-Aufnahmen zu HDR wandeln - ExpandNet

    

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deutsche Version dieser Seite: Mit neuronalen Netzen SDR-Aufnahmen zu HDR wandeln - ExpandNet



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