S
Sos S. Agaian
Researcher at City University of New York
Publications - 582
Citations - 10193
Sos S. Agaian is an academic researcher from City University of New York. The author has contributed to research in topics: Image processing & Computer science. The author has an hindex of 38, co-authored 532 publications receiving 8216 citations. Previous affiliations of Sos S. Agaian include College of Staten Island & University of Texas System.
Papers
More filters
Proceedings ArticleDOI
Parametric rational unsharp masking for image enhancement
TL;DR: A parametric rational unsharp masking is proposed that utilizes the horizontal and vertical gain factors to enhance image details in two directions independently.
Proceedings ArticleDOI
Pixel- and region-based image fusion using the parameterized logarithmic stationary wavelet transform
TL;DR: This paper proposes new image fusion algorithms using a new Parameterized Logarithmic Stationary Wavelet Transform (PL-SWT), which combines the advantages of the stationary wavelet Transform and the parameterized PLIP model, a parameterized framework for processing images.
Proceedings ArticleDOI
Re-coloring of grayscale images: models with aesthetic and golden proportions
TL;DR: The problem of color image composition from original grayscale images is considered and a parameterized model with the given ratio of re-coloring images is proposed and analyzed.
Proceedings ArticleDOI
Image extrapolation for photo stitching using nonlocal patch-based inpainting
Viacheslav V. Voronin,Vladimir I. Marchuk,A. I. Sherstobitov,E. A. Semenischev,Sos S. Agaian,Karen Egiazarian +5 more
TL;DR: This paper proposes to use multiple criteria for a patch similarity search since often in practice exemplar-based methods produce unsatisfactory results, and shows how to apply this strategy for image extrapolation for photo stitching.
Proceedings ArticleDOI
Thermal and night vision image visibility and enhancement
TL;DR: Different methods of image enhancement in spatial and frequency domains are analyzed on the thermal and night vision images, by using the visibility images, and the alpha-rooting by the classical discrete Fourier transform (DFT) and quaternion DFT, the retinex method, and new gradient based histogram equalization are mentioned.