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检索条件"主题词=Computer vision and image processing techniques"
1035 条 记 录,以下是181-190 订阅
排序:
Wavelet domain-based video noise reduction using temporal discrete cosine transform and hierarchically adapted thresholding
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IET image processing 2007年 第1期1卷 2-12页
作者: Gupta, N. Swamy, M. N. S. Plotkin, E. I. Concordia Univ Ctr Signal Proc & Commun Dept Elect & Comp Engn Montreal PQ H3G 1M8 Canada
A novel spatio-temporal filter for video denoising, which operates entirely in the wavelet domain, is proposed. For effective noise reduction, the spatial and temporal redundancies that exist in the wavelet domain rep... 详细信息
来源: 评论
Hyperspectral face recognition with a spatial information fusion for local dynamic texture patterns and collaborative representation classifier
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IET image processing 2021年 第8期15卷 1617-1628页
作者: Hao, Min Liu, Guangyuan Xie, Desheng Southwest Univ Coll Elect & Informat Engn Chongqing Peoples R China Southwest Univ Chongqing Key Lab Nonlinear Circuit & Intelligent Chongqing Peoples R China Suson Co Ltd Chengdu Sichuan Peoples R China
Hyperspectral face recognition provides improved classification rates due to its abundant information in the face cubes of every subject in hyperspectral face databases. However, while offering excellent opportunities... 详细信息
来源: 评论
Document binarisation using kohonen SOM
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IET image processing 2007年 第1期1卷 67-84页
作者: Badekas, E. Papamarkos, N. Democritus Univ Thrace Dept Elect & Comp Engn Image Proc & Multimedia Lab Xanthi 67100 Greece
An integrated system for the binarisation of normal and degraded printed documents for the purpose of visualisation and recognition of text characters is proposed. In degraded documents, where considerable background ... 详细信息
来源: 评论
Underwater image enhancement based on colour correction and fusion
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IET image processing 2021年 第11期15卷 2591-2603页
作者: Zhu, Daqi Liu, Zhiqiang Zhang, Youmin Shanghai Maritime Univ Shanghai Engn Res Ctr Intelligent Maritime Search Haigang Ave 1550 Shanghai 201306 Peoples R China Concordia Univ Dept Mech Ind & Aerosp Engn Montreal PQ Canada
Underwater image processing has always been a very challenging problem. Under the influence of environmental factors, underwater images are prone to some problems, such as colour cast, low visibility, and few edge det... 详细信息
来源: 评论
image enhancement by wavelet-based thresholding neural network with adaptive learning rate
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IET image processing 2011年 第7期5卷 573-582页
作者: Bhutada, G. G. Anand, R. S. Saxena, S. C. Indian Inst Technol Roorkee Dept Elect Engn Roorkee Uttar Pradesh India
A new approach has been proposed to improve the computational performance of denoising in which adaptively defined learning step size has been used for tuning the parameter of the thresholding function of wavelet tran... 详细信息
来源: 评论
MPGI-Terminal defect detection based on M-FRCNN
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IET image processing 2023年 第2期17卷 428-438页
作者: Liu, Qunpo Wang, Mengke Wang, Haixing Hanajima, Naohiko Henan Polytech Univ Sch Elect Engn & Automat 2001 Century Ave Jiaozuo 454003 Henan Peoples R China Henan Int Joint Lab Direct Drive & Control Intell 2001 Century Ave Jiaozuo Henan Peoples R China Muroran Inst Technol Coll Informat & Syst 27-1 Mizumoto Cho Muroran Hokkaido Japan
Micro-precision glass insulated terminal (MPGI-Terminal) is a high-precision and widely used micro-precision component. The MPGI-Terminal is small in size with 2-5 mm in diameter. It is difficult to distinguish missin... 详细信息
来源: 评论
Real-time CVSA decals recognition system using deep convolutional neural network architectures
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IET INTELLIGENT TRANSPORT SYSTEMS 2021年 第11期15卷 1359-1371页
作者: Yepez, Juan Castro-Zunti, Riel Choi, Younhee Ko, Seok-Bum Univ Saskatchewan Dept Elect & Comp Engn Saskatoon SK Canada Int Rd Dynam Inc Saskatoon SK Canada
The Commercial Vehicle Safety Alliance (CVSA) aims to achieve uniformity, compatibility and reciprocity of commercial motor vehicle inspections and enforcement by certified inspectors dedicated to driver and vehicle s... 详细信息
来源: 评论
MSNet: A novel end-to-end single image dehazing network with multiple inter-scale dense skip-connections
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IET image processing 2021年 第1期15卷 143-154页
作者: Yi, Qiaosi Jiang, Aiwen Deng, Xiaolin Liu, Changhong Jiangxi Normal Univ Sch Comp & Informat Engn Nanchang Jiangxi Peoples R China
Dehazing is a challenging ill-posed image restoration task. Various prior-based and learning-based methods have been proposed. Among them, end-to-end deep models achieve great success on performance improvement. Howev... 详细信息
来源: 评论
image compression using wavelets and JPEG2000: a tutorial
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ELECTRONICS & COMMUNICATION ENGINEERING JOURNAL 2002年 第3期14卷 112-121页
作者: Lawson, S Zhu, J Univ Warwick Sch Engn Coventry CV4 7AL W Midlands England
The demand for higher and higher quality images transmitted quickly over the Internet has led to a strong need to develop better algorithms for the filtering and coding of such images. The introduction of the JPEG2000... 详细信息
来源: 评论
Exploiting texture characteristics and spatial correlations for robustness metric of data hiding with noisy transmission
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IET image processing 2021年 第13期15卷 3160-3171页
作者: Chen, Yanli Wang, Hongxia Wu, Hanzhou Zhou, Yonghui Zhou, Limengnan Chen, Yi Guizhou Normal Univ Sch Big Data & Comp Sci Guiyang Guizhou Peoples R China Sichuan Univ Sch Cyber Sci & Engn Chengdu 610065 Peoples R China Shanghai Univ Sch Commun & Informat Engn Shanghai Peoples R China Univ Elect Sci & Technol China Zhongshan Inst Sch Elect & Informat Engn Zhongshan Guangdong Peoples R China Southwest Jiaotong Univ Sch Informat Sci & Technol Chengdu Sichuan Peoples R China
Data hiding aims to embed a secret message into a digital object such as image by slightly modifying the object content without arousing noticeable artefacts. The resultant object containing hidden information will be... 详细信息
来源: 评论