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In this paper, we present a robust exposure fusion algorithm to tackle the problems of motion removal and detail preserving in dynamic scenes. With one exposure as reference, the motion appeared in the exposure stack can be detected by comparing the structural consistency, which is extracted by measuring the degree of linear correlation between the patches of the reference image and the other source...
In this paper, we develop a method based on the reprocessing of the power spectrum density (PSD) of direct sequence spread spectrum (DS-SS) signals with residual carrier, it can solve difficult problem of period detection and estimation of the pseudo noise (PN) sequence for weak DS-SS signals in dynamic environments. The method is developed from another method, which is based on the reprocessing of...
When the current block is at the edge of the objects, the prediction accuracy of H.264 intra-frame coding will be decreased. An enhanced intra prediction method is proposed in this paper based on the directional of intra prediction and correlation among adjacent pixels in the current block. The proposed algorithm use the pixels calculated already as the reference pixels to predict the rest pixels...
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