Question about disparity image.

jzbontar / mc-cnn

Stereo Matching by Training a Convolutional Neural Network to Compare Image Patches

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Question about disparity image. #43

Open polar99 opened 7 years ago

polar99 commented 7 years ago

Hello. In KITTI2012 data_stereo_flow\training\disp_noc\000000_10.png, I saw the maximum raw value is 17873. Is it the real disparity? Does it need any transformation? Thanks a lot.

saeid-h commented 6 years ago

Yes. The image format is PNG 16bit. If you divide them by 256, you get the value that you are familiar with (i.e. PNG 8bit).