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The deconvolution of blurred and noisy images is an ill-posed inverse problem, which can be regularized under the Bayesian framework by introducing an appropriate image prior. In this paper, inspired by the state-of-art nonlocal means(NLM) denoising technique which exploits the similarity of the image patches, we construct an inhomogeneous and anisotropic image prior under the Markov random field...
In a variety of stereo matching algorithms using dynamic programming algorithm can effectively improve the speed and accuracy with good real-time performance and easy realization. In this paper, with advantages of dynamic programming, we presents a stereo matching algorithm using double dynamic programming with correlation of row and column, which uses improved adaptive support-weight approach and...
A local entropy algorithm and a fuzzy entropy algorithm for image edge detection are proposed respectively in this paper. The precise quantitative relationship between the entropy and the amount of information is utilized in the local entropy algorithm. Because the local window has the filtering characteristics and information extraction characteristics, thus it can be used to process the image with...
Image fusion could process and utilize the source images, with complementing different image information, to achieve the more objective and essential understanding of the identical object. In order to implement image fusion on a real-time embedded system, a proper algorithm must be considered. A novel image fusion scheme based on biorthogonal wavelet decomposition is presented in this paper. As for...
High resolution satellite images offer abundance information of the earth surface for remote sensing applications. For two decades, the detection and monitoring of change using high resolution satellite images has been a topic of interest in remote sensing. Recent investigations have shown that the pixel-based analysis of change detection for high resolution images has explicit limits. Using object-based...
High resolution satellite images offer abundance information of the earth surface for remote sensing applications. Using change detection technology to extract the target area changes from high resolution remote sensing images and rapidly update map database has become a focus research of remote sensing information processing. However the traditional methods of change detection are not suitable for...
We have developed molecular interferometric imaging (MI2) for the fundamental study of affinity binding at surfaces, and present high-resolution data of intra-spot molecular kinetics under mass-transport limitations.
A method on circular pattern measurement in wafer fault pattern retrieval system is developed. It can help engineers to query circular wafer fault pattern to historical or other patterns for manufacturing fault detection and tracking. An enclosing polygon based on the vertices of boundary edges is constructed to describe the border of circular pattern. Experimental results show that the proposed approach...
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