Degraded document image preprocessing using local adaptive sharpening and illumination compensation
Sign Up to like & getrecommendations! Published in 2022 at "Pattern Analysis and Applications"
DOI: 10.1007/s10044-021-01038-z
Abstract: Preprocessing for degraded document images can improve their binarization result. Sharpening and illumination compensation are effective methods in preprocessing. We find the degree of sharpening has different effects on the different stroke width. As the… read more here.
Keywords: illumination compensation; degraded document; local adaptive; adaptive sharpening ... See more keywords
Local adaptive joint sparse representation for hyperspectral image classification
Sign Up to like & getrecommendations! Published in 2019 at "Neurocomputing"
DOI: 10.1016/j.neucom.2019.01.034
Abstract: Abstract In this paper, a local adaptive joint sparse representation (LAJSR) model is proposed for the classification of hyperspectral remote sensing images. It improves the original joint sparse representation (JSR) method in both the signal… read more here.
Keywords: local adaptive; adaptive joint; sparse representation; representation ... See more keywords
Small Target Detection From Infrared Remote Sensing Images Using Local Adaptive Thresholding
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing"
DOI: 10.1109/jstars.2022.3151928
Abstract: Small target detection from the infrared remote sensing image is a challenge task. In this article, a novel local adaptive threshold algorithm combined with heterogeneity and compactness filters is proposed to detect the small target… read more here.
Keywords: remote sensing; small target; local adaptive; detection ... See more keywords
Local Adaptive Prior-Based Image Restoration Method for Space Diffraction Imaging Systems
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Geoscience and Remote Sensing"
DOI: 10.1109/tgrs.2023.3236767
Abstract: Thin-film diffractive optical elements (DOEs) have considerable potential to be used in the field of high-resolution remote sensing imaging satellites because of advantages such as a large aperture, small volume, lightness, wide tolerance range of… read more here.
Keywords: diffraction imaging; space; local adaptive; diffraction ... See more keywords
Local-Adaptive Image Alignment Based on Triangular Facet Approximation
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Image Processing"
DOI: 10.1109/tip.2019.2949424
Abstract: Accurate and efficient image alignment is the core problem in the research of panoramic stitching nowadays. This paper proposes a local-adaptive image alignment method based on triangular facet approximation, which directly manipulates the matching data… read more here.
Keywords: image alignment; adaptive image; based triangular; local adaptive ... See more keywords
Local facet approximation for image stitching
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Electronic Imaging"
DOI: 10.1117/1.jei.27.1.013011
Abstract: Abstract. Image stitching aims at eliminating multiview parallax and generating a seamless panorama given a set of input images. This paper proposes a local adaptive stitching method, which could achieve both accurate and robust image… read more here.
Keywords: image; image stitching; local adaptive; local facet ... See more keywords
Local adaptive evolution of two distinct clades of Beijing and T families of Mycobacterium tuberculosis in Chongqing: a Bayesian population structure and phylogenetic study
Sign Up to like & getrecommendations! Published in 2020 at "Infectious Diseases of Poverty"
DOI: 10.1186/s40249-020-00674-7
Abstract: Beijing sub-pedigree 2 (BSP2) and T sub-lineage 6 (TSL6) are two clades belonging to Beijing and T family of Mycobacterium tuberculosis (MTB), respectively, defined by Bayesian population structure analysis based on 24-loci mycobacterial interspersed repetitive… read more here.
Keywords: miru vntr; local adaptive; population structure; adaptive evolution ... See more keywords