fimg_file_format_v1.0.adoc

FIMG v1.0

FIMG is a float image file format.

File suffix: .fimg

Simple enough:

Table 1. Image file header

Data format	Value
32bit big endian integer	File format major version
32bit big endian integer	File format minor version
32bit big endian integer	Image width in pixels
32bit big endian integer	Image height in pixels

Table 2. Image pixel data, pixel by pixel starting at top left and then from left to right, top line to bottom line. Each pixels R,G, and B values in a long 32 bit float stream.

Data format	Value
32bit big endian float	R value of RGB. Value range from 0.0 and up (no limit).
32bit big endian float	G value of RGB. Value range from 0.0 and up (no limit).
32bit big endian float	B value of RGB. Value range from 0.0 and up (no limit).