I have written this[1] software to extract a dental RVG image from an X ray sensor connected via USB.
Now I am trying to figure out the image processing required for post-processing of the acquired image to match the quality of the vendor supplied proprietary software. [2] is a sample image produced using the vendor software and [3] is the raw image acquired using our software mentioned above. Have tried tweaking brightness, contrast, gamma. These help to some extent, but are not sufficient. Further, if I print a map of raw vs refined image pixel values, it shows that the transformation is not a function of source pixel value alone. There must be some sort of filters other than above 3 in use. Using gimp I have experimented with many of the available filters, but could not get satisfactory results. If there is any digital image processing expert or enthusiast around, would appreciate your inputs. [1] https://github.com/mayureshw/pyrvg [2] http://mayuresh.sdfeu.org/byvendor.jpg [3] http://mayuresh.sdfeu.org/bypyrvg.png -- Mayuresh _______________________________________________ plug-mail mailing list plug-mail@plug.org.in http://list.plug.org.in/listinfo/plug-mail
