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This paper proposes and analyzes the performance of noise estimation technique for multi-frame noisy images. The proposed method is then applied to denoise multi-frame color image that contain different level of image contents or activity levels. The evaluation results have shown that, for the image with high level of activity, i.e., the one with large high frequency components, our technique outperforms...
The comparative efficiency of Wavelet filters for multi-focus color image fusion is presented in this paper. Our experiment purposes are study and examine the suitable mother wavelets for using in multi-focus color image fusion. In fusion process, we use HSI color model and the fusing technique based on Stationary Wavelet Transform with Extended Spatial Frequency Measurement method. In our experiments,...
In this paper, we present a line detection fusion method using Spatial Frequency Measurement (SFM). Our proposed method, A?? trous algorithm is firstly applied with the original image to get the line feature detail information in two difference resolutions from a coarse one with 5??5 mask and a fine one with 3??3 mask. Next, both line feature detail information are fused to get a complete line feature...
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