Compressing OpenNI Depth Stream [closed]

asked 2012-11-14 18:48:13 -0600

mouser58907 gravatar image

updated 2012-11-15 04:45:31 -0600

mjcarroll gravatar image

I'm trying to stream the depth image from the openni_launcher. Sending the raw data uses about 4 MB/s. Using compressedDepth uses about 1.4 MB/s. The theora publisher is currently not working so I can't test it out. Uploading 1.4 MB/s is not ideal for a lot of applications. Streaming a full 24 bit image using compressed is only using ~700 kB/s for me. Obviously this doesn't work with a depth image though. Is there a better way to compress? Also, can anyone shed light on whether theora would work for depth maps and what kind of bandwidth it would require?

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Closed for the following reason question is not relevant or outdated by tfoote
close date 2015-09-18 18:48:16.269283