| BCC Algorithm Specification | |
The BCC operator algorithm computes the Blue
Chromatic Coordinate from a given
product.
The BCC results from the following equation:
BCC = B / (R + G + B)
, where:
The bands are:
- B is the Blue band
- G is the Green band
- R is the Red band
Also the processor computes an additional flags band called 'bcc_flags' with the following bit coding:
| Bit Position | Description |
|---|---|
| Bit 0 | The computed value for BCC is NAN or is Infinite |
| Bit 1 | The computed value for BCC is less than -1 (minus one) |
| Bit 2 | The computed value for BCC is greater than 1 (one) |