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检索条件"主题词=Thresholding algorithms"
17 条 记 录,以下是1-10 订阅
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Natural thresholding algorithms for Signal Recovery With Sparsity
IEEE OPEN JOURNAL OF SIGNAL PROCESSING
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IEEE OPEN JOURNAL OF SIGNAL PROCESSING 2022年 3卷 417-431页
作者: Zhao, Yun-Bin Luo, Zhi-Quan Chinese Univ Hong Kong Shenzhen Res Inst Big Data Shenzhen 518172 Guangdong Peoples R China
The algorithms based on the technique of optimal k-thresholding (OT) were recently proposed for signal recovery, and they are very different from the traditional family of hard thresholding methods. However, the compu... 详细信息
来源: 评论
HARDWARE IMPLEMENTATION OF ISODATA AND OTSU thresholding algorithms  21
HARDWARE IMPLEMENTATION OF ISODATA AND OTSU THRESHOLDING ALG...
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21st Symposium on Signal Processing, Images and Artificial Vision (STSIVA)
作者: Torres-Monsalve, Albert F. Velasco-Medina, Jaime Univ Valle Bionanoelect Res Grp Sch Elect & Elect Engn Cali Colombia
Image and video processing algorithms implemented in software, require most computation time when the image size is increased. Also, some algorithms must be processed at high-speed, for example the image thresholding ... 详细信息
来源: 评论
Restoration of deteriorated text sections in ancient document images using a tri-level semi-adaptive thresholding technique
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AUTOMATIKA 2022年 第2期63卷 378-398页
作者: Rani, N. Shobha Nair, B. J. Bipin Chandrajith, M. Kumar, G. Hemantha Fortuny, Jaume Amrita Vishwa Vidyapeetham Dept Comp Sci Amrita Sch Arts & Sci Mysuru 570026 Karnataka India Maharaja Inst Technol Dept Comp Applicat Mysore Karnataka India Univ Mysore Dept Studies Comp Sci Mysore Karnataka India Univ Barcelona Observ Globalizat Barcelona Spain
The proposed research aims to restore deteriorated text sections that are affected by stain markings, ink seepages and document ageing in ancient document photographs, as these challenges confront document enhancement... 详细信息
来源: 评论
Automatic thresholding Technique Using Reconfigurable Hardware
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CYBERNETICS AND SYSTEMS 2021年 第2期52卷 145-168页
作者: Anghelescu, Petre Univ Pitesti Dept Elect Commun & Comp Pitesti 0300 Arges Romania
This research presents an efficient automatic thresholding technique based on Otsu's method that can be used in edge detection algorithms and then applied as a plug-in for real-time image processing devices. The p... 详细信息
来源: 评论
Hierarchical isometry properties of hierarchical measurements
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APPLIED AND COMPUTATIONAL HARMONIC ANALYSIS 2022年 58卷 27-49页
作者: Flinth, Axel Gross, Benedikt Roth, Ingo Eisert, Jens Wunder, Gerhard Chalmers Inst Technol Inst Elect Engn Horsalsvagen 11 S-41258 Gothenburg Sweden Free Univ Berlin Dept Comp Sci Takustr 9 D-14195 Berlin Germany Free Univ Berlin Inst Theoret Phys Arnimallee 14 D-14195 Berlin Germany Technol Innovat Inst Quantum Res Ctr Abu Dhabi U Arab Emirates
Compressed sensing studies linear recovery problems under structure assumptions. We introduce a new class of measurement operators, coined hierarchical measure-ment operators, and prove results guaranteeing the effici... 详细信息
来源: 评论
A Reduced Half thresholding Algorithm
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JOURNAL OF SCIENTIFIC COMPUTING 2023年 第2期96卷 61-61页
作者: Liang, Xiubo Wang, Guoqiang Yu, Bo Dalian Univ Technol Sch Math Sci Dalian 116024 Liaoning Peoples R China Beijing Acad Artificial Intelligence Beijing Peoples R China
In this paper, a reduced half thresholding algorithm and its accelerated version, a reduced fast half thresholding algorithm, are proposed for solving large-scale L-1/2-regularized problems. At each iteration, the lar... 详细信息
来源: 评论
Seeing the wood for the trees:towards improved quantification of glial cells in central nervous system tissue
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Neural Regeneration Research 2018年 第9期13卷 1520-1523页
作者: Sinéad Healy Jill McMahon Una FitzGerald Galway Neuroscience Centre School of Natural SciencesNational University of Ireland
The following mini-review attempts to guide researchers in the quantification of fluorescently-labelled proteins within cultured thick or chromogenically-stained proteins within thin sections of brain *** follows from... 详细信息
来源: 评论
Automatic thresholding Method for Edge Detection algorithms  8
Automatic Thresholding Method for Edge Detection Algorithms
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8th International Conference on Electronics, Computers and Artificial Intelligence (ECAI)
作者: Anghelescu, Petre Iliescu, Vlad Gabriel Mara, Constantin Gavriloaia, Mihai-Bogdan Univ Pitesti Dept Elect Commun & Comp Pitesti Romania Univ Politehn Bucuresti Telecommun Dpt Elect Bucharest Romania
This paper describes an efficient edge detection algorithm that can be used as a plug-in for digital image processing systems. The proposed algorithm uses a method based on iterative clustering targeting a reduced num... 详细信息
来源: 评论
A New Change Detector in Heterogeneous Remote Sensing Imagery  7
A New Change Detector in Heterogeneous Remote Sensing Imager...
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7th International Conference on Image Processing Theory, Tools and Applications (IPTA)
作者: Touati, Redha Mignotte, Max Dahmane, Mohamed Univ Montreal DIRO Montreal PQ Canada CRIM R&D Vis Dept Montreal PQ Canada
Multimodal change detection in satellite images is a challenging and complex problem mainly because the local statistics of the images to be compared can be very different. In this paper, we present a novel, reliable ... 详细信息
来源: 评论
A Multidimensional Scaling Optimization and Fusion Approach For the Unsupervised Change Detection Problem in Remote Sensing Images  6
A Multidimensional Scaling Optimization and Fusion Approach ...
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6th International Conference on Image Processing Theory, Tools and Applications (IPTA)
作者: Touati, Redha Mignotte, Max Univ Montreal DIRO Montreal PQ Canada
It is generally well known that the overall performance of the most widely used types of unsupervised change detection methods, based on the luminance pixel-wise difference, is mainly relied on the quality of the so-c... 详细信息
来源: 评论