期刊名称：International Journal of Innovative Research in Computer and Communication Engineering
印刷版ISSN：2320-9798
电子版ISSN：2320-9801
出版年度：2013
卷号：1
期号：8
出版社：S&S Publications
摘要：In Image Processing, a variety of edge-aware image manipulation techniques are used. It has receivedmuch attention in the computer graphics community. The rationale behind mixed-domain image manipulation approachis to process or filter images without destroying or blurring the important features such as edges. This techniqueprocesses a Gaussian pyramid from coarse to fine, and at each level, it applies a non-linear filter bank to theneighbourhood of each and every pixel. The results of these spatially varying filters are combined by globaloptimization. It uses a precise mixed domain approach for the optimization problem. This technique can be applied toseveral areas such as image smoothing, detail and contrast manipulation, non-photorealistic rendering, HDRcompression etc. This avoids all the unsightly artifacts on the images. Further development in the field of edge-awareimage manipulation techniques will absolutely helps to resolve the complex image processing tasks to a much greaterextend. Here it describes the leading improvement in edge-aware image manipulation techniques for advancedresearch.
