long2float.c File Reference

converts a "long" image to a "float" image More...

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Detailed Description

converts a "long" image to a "float" image

Usage: long2float in [out]

Description: For each pixel x, out[x] = (float)in[x]

If the last argument out is omitted, then out = in.

Types supported: long 2d, long 3d.

Category: convert

Author:

Michel Couprie