ContrastMaster is a plugin for effective contrast enhancement as well as creating dramatic contrast looks, photorealistic paintings and HDR-like effects. It can turn low-contrast photos into vivid and detailed images and transforms ordinary photos into interesting and dynamic shots.
ContrastMaster works with dozens of graphics applications including Photoshop, Paint Shop Pro, Photoshop Elements, Photo-Paint, IrfanView and PhotoImpact under Windows. For accelerated rendering it supports hyperthreading as well as multiple processors and cores. ContrastMaster works with 8bit and 16bit RGB images.ContrastMaster offers three local and four global contrast adjustment methods as well as various masking, saturation and brightness options. The three local adjustment methods allow you to dramatically improve contrast in small image details without blowing out highlights or damaging the image. You can apply these three methods separately or use various options to mix them together for even better results.
The four global methods (S/H-Contrast, Stretch, Equalize and Polarize) work on the tonal range of the image and help to improve the result even further. There is also an option for changing the brightness of the image. The masking options let you conveniently remove the ContrastMaster effect from an image area where you do not want to have it applied, e.g. skin areas, a blue sky or a wall. This can be done with the help of shadow/highlight and color masking options. Additionally, a saturation mask feature lets you improve saturation without oversaturating the image.