Nicola De Quattro wrote: > So I've to open an image (various formats, first I could need only > .fits), to process the image in order to select the interesting strip > containing the star and the spectrum (first image of the link posted, > but I hope I can select the strip not only in the horizontal line but > I will rotate the image), to obtain a graph like the second and third > image (this may be simple, it plots the value of luminosity of each > point), calibrate the image using periodical table of elements as > shown in 6th image in order to color the graph.
Without looking further into your problem, there are two (main) general purpose image manipulation libraries for Python (that I know of) that you may want to look at: PIL and ImageMagick. At least ImageMagick supports FITS. Stefan _______________________________________________ Tutor maillist - Tutor@python.org To unsubscribe or change subscription options: http://mail.python.org/mailman/listinfo/tutor