2.7.1.4. V4L2_PIX_FMT_Y8I ('Y8I ')¶
Interleaved grey-scale image, e.g. from a stereo-pair
2.7.1.4.1. Description¶
This is a grey-scale image with a depth of 8 bits per pixel, but with pixels from 2 sources interleaved. Each pixel is stored in a 16-bit word. E.g. the R200 RealSense camera stores pixel from the left sensor in lower and from the right sensor in the higher 8 bits.
Byte Order. Each cell is one byte.
start + 0: |
Y'00left |
Y'00right |
Y'01left |
Y'01right |
Y'02left |
Y'02right |
Y'03left |
Y'03right |
start + 8: |
Y'10left |
Y'10right |
Y'11left |
Y'11right |
Y'12left |
Y'12right |
Y'13left |
Y'13right |
start + 16: |
Y'20left |
Y'20right |
Y'21left |
Y'21right |
Y'22left |
Y'22right |
Y'23left |
Y'23right |
start + 24: |
Y'30left |
Y'30right |
Y'31left |
Y'31right |
Y'32left |
Y'32right |
Y'33left |
Y'33right |