11/15/2023 0 Comments Free raw photo processor![]() Normally, the image is processed by a raw converter, in a wide- gamut internal color space where precise adjustments can be made before conversion to a viewable file format such as JPEG or PNG for storage, printing, or further manipulation. Raw files are so named because they are not yet processed, and contain large amounts of potentially redundant data. Calibrated histogram with eV, L* and Adams Zone system scales.A camera raw image file contains unprocessed or minimally processed data from the image sensor of either a digital camera, a motion picture film scanner, or other image scanner.Monochrome mode - a scientific way to produce black&white, sepia and other kinds of monochrome pictures based on measurements of actual photo papers made by Iliah Borg.Local Contrast - a tool based on HiRaLoAm technique by Dan Margulis to give your images more contrast without heavy impact on overall tonality as with regular contrast. ![]() Highlights recovery - a simple tool to restore clipped channels if present (e.g.Actually Half is not interpolation - this is a half-resolution recombination when four single-colored pixels (RGBG) combined to one RGB, very fast, color-accurate, but at a price of lost resolution. Interpolation - RPP supports 3 methods at the moment.Having done this, you should finally be able to obtain that dearly-looking film-like tonality in your pictures. Brightness and contrast - these represent my and Iliah Borg’s attempts to create tone curve adjustments based on actual film density measurements in different development modes.I'm trying to keep up with Color Science and using a lot more sophisticated approach. Saturation - very tricky operation, because it has to account for specifics in human's color perception and traditionally it's implemented with very crude methods.Built-in support for camera profiling with excellent free and open-sourced ArgyllCMS.Compressed compensation allows preserving highlights in more film-like style instead of clipping used in traditional linear exposure compensation. Linear and compressed exposure compensations - another very sensitive step, should use high precision math to preserve shadows and highlights and it is almost impossible to make it properly during post-processing in Photoshop.RPP supports various ways of working with white balance - automatic detection, "as-shot" (taken from a camera), custom white balance from neutral areas and color tone adjustments on "cold - warm" scale. ![]()
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