topic what exactly do you mean? in Software Archive

algorithm behind the function of renderd.RenderFrame(sample->depth);

Ning_R_ — Tue, 16 Aug 2016 09:36:27 GMT

Hi guys, anybody have idea about how to map the value of the deep to the value of the intensity? the function

renderd.RenderFrame(sample->depth);

what the algorithm behind this.

Thanks a lot ^_^

Ning

what exactly do you mean?

Johannes_V_ — Wed, 17 Aug 2016 06:58:41 GMT

what exactly do you mean? going from depth data to grayscale?

i have a r200 and the raw depth data is unsigned 16 bit integer. if you want to show it on a standard grayscale (8bit) image, you could divide each pixel value from depth stream by 256 (maybe round the value). you will lose some information by this.

Thanks Johannes, looks we did

Ning_R_ — Mon, 22 Aug 2016 09:10:29 GMT

Thanks Johannes, looks we did the same way, but the image picture was not good as that in our imagination. We're trying to modify the algorithm.