Dalsa Piranha4 Series Manual page 44

44
RGB vs. BGR
The data output can be presented in two alternative formats. RGB or BGR. The previously mentioned
output modes are still valid in BGR mode except the positions of the red and the blue are exchanged.
Green is still in its previously stated position.
Custom AOI Rules
1) The sensor has pixels numbered 0 to 4096.
2) Three values (red, blue, green) are output per pixel in RGB mode.
3) Whether mirroring is on or off, 0 is the leftmost pixel.
4) Whether mirroring is on or off, AOI 1 is readout first.
5) In normal mode, AOI 1 is closest to the sensor's left edge.
6) In mirror mode, AOI 1 is closest to the sensor's right edge.
Base and Medium Modes
1) The total number of pixels within each AOI must be a multiple of 8 and must be greater than or
equal to 40.
2) In normal mode, the first pixel of each AOI (AOI left edge) must have the location 8i, where i = 0,
1, 2 .., 511 (i.e. 8, 960 are allowed, 12 is not allowed).
3) In mirror mode, the first pixel of each AOI (AOI right edge) must have the location 8i + 7, where i
= 0,1,2 .., 511 (i.e. 7, 15, 4095 are allowed, 8 is not allowed).
Deca RGB Mode
1) The total number of pixels within each AOI must be a multiple of 40.
2) In normal mode, the first pixel of each AOI (AOI left edge) must have the location 8i, where i = 0,
1, 2 .., 511 (i.e. 8, 960 are allowed, 12 is not allowed).
3) In mirror mode, the first pixel of each AOI (AOI right edge) must have the location 8i + 7, where i
= 0,1,2 .., 511 (i.e. 7, 15, 4095 are allowed, 8 is not allowed).
03-032-20180-06
RGB
Figure 24 RGB Vs BGR
Piranha4 2K and 4K Camera Color User's Manual
BGR
Teledyne DALSA