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Scale raw depth by 65535 to use full 16-bit dynamic range
#10
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mcnabbd
- opened
Scale raw depth by 65535 to use full 16-bit dynamic range
mcnabbd
changed pull request status to
closed
mcnabbd
changed pull request status to
open
The raw depth output uses only a fraction of the available 16-bit dynamic range. The range for 16-bits is 0..65535 (0xFFFF), instead of 0..255(0xFF) for 8-bits. So, change scale factor to 65535. Note: the input range is 0..1, if we scaled by 65536 (or 256 for 8-bit), then an input of 1.0 overflows the output 65536(0x10000), or 256(0x100).