PureBasic Forums - English

IdeasVacuum wrote:What I'm trying to do is find greyscale images that are similar to a colour 'master image'.

Try this module
http://www.purebasic.fr/english/viewtop ... 35#p436035

Compute the YIQhash from both images using the ImageHash or FileHash procedure.
To compare, use the HammingDistance(Hash1.q, Hash2.q) procedure and from both hashes, pass only the Y channel YIQhash\Y .
That should give the result you want (a low hamming distance value for similar images).

Sounds interesting wilbert - inspired by streaky bacon?

Works well - a side benefit is that it also gets tif image similarity correct.