Infrared (IR) small target detection, especially in a complex background, continues to present challenges the low false alarm rate and high robustness. In this paper, background subtraction local contrast measure (BSLCM) Gaussian structural similarity (GSS) integrated model is proposed detect IR target. model, BSLCM used suppress enhance GSS calculation conducted eliminate high-brightened resid...

to investigate the effect of preprocessing techniques including contrast enhancement and illumination correction on retinal imagequality, a comparative study was carried out. we studied and implemented a few illumination correction and contrast enhancementtechniques on color retinal images to find out the best technique for optimum image enhancement. to compare and choose thebest illumination c...