opaz DeJPEG 是一款Photoshop去马赛克并优化修复jpg的滤镜插件,可以清除由于 JPEG 压缩导致的马赛克和虚边.默认的设置并非十分高效,但是可以通过滑块调整以产生较好的结果并且可以明显减少认为干预.你可以联合使用锐化平滑和清除须边来调整结果.Topaz DeJPEG 达到类似于 Photoshop Despeckle 过滤器和 USM的结果.
|Topaz DeJPEG gives you the ability to improve the quality of your JPEG images. DeJPEG eliminates JPEG compression artifacts, which occur as a result of saving an image in the JPEG format, allowing you image detail and color to be restored.|
|DeJPEG's underlying algorithm examines the entire image and removes all artifacts while preserving detail and enhancing an image's natural qualities. It targets all aspects of JPEG quality including sharpness, noise, and color integrity. The sophisticated tools in Topaz DeJPEG ensure that any processed JPEG image appears clear, clean, and crisp. Topaz DeJPEG is simply the best way to make the most out of your compressed JPEG photos.|
DeJEPG 4 Highlights
|- Ability to restore color and detail to image features.
- Intelligent color and line enhancement.
- Preserves image integrity.
- Eliminates typical jpeg image distortions that degrade image quality.
What are JPEG artifacts ?
|- JPEG photos often have many problems, displayed in the pink graphic to the right. Notice the mosquito noise around the edges, the image "checkerboarding" in the middle, and the color degradation. Every single JPEG image exhibits these characteristics to some degree.
- Topaz DeJPEG is designed to removing these artifacts without removing image detail. In fact, Topaz DeJPEG is the theoretically optimal way to eliminate these compression artifacts.
OS : Windows XP / Vista / 7 / 8
HomePage - http://www.topazlabs.com/dejpeg/