کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
527338 | 869314 | 2008 | 11 صفحه PDF | دانلود رایگان |
This paper presented a simple algorithm for fusion of multi-focus color images. The algorithm was developed in HSI space where the intensity component was not very sensitive to noise. First, an initial decision map was generated by computing the classical SML (sum-modified-laplacian) as the pixels’ focus measure using the intensity component; second, by subtracting one of multi-focus images from another, a coarse edge map was obtained to refine the initial decision map; third, a fast region-filling method was used to build the final decision map; fourth, a soft fusion strategy was applied to the transition zone between focused and defocused regions and a nice-looking fused image was generated. Experiments showed that the algorithm was effective and the results were acceptable.
Journal: Image and Vision Computing - Volume 26, Issue 9, 1 September 2008, Pages 1285–1295