Results 81 to 90 of about 885,152 (196)
Mechanisms of Persistent Identification of Topological Entities in CAD Systems: A Review
Alexandria Engineering Journal, 2018 Parametric CAD modelling systems requires the successful CAD model creation and modification in the product design phase. It demands persistent identification of topological entities, retrieving faces, edges, and vertexes are done with those entities ...
Shahjadi Hisan Farjana, Soonhung Han
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Geometry-Preserving Perceptual Feature Selection for Categorizing LR Aerial Photographs
IEEE AccessThere are plenty of high- and low-altitude earth observation satellites asynchronously capture massive-scale aerial photographs everyday. In practice, high-altitude satellites take low-resolution (LR) aerial pictures, each covers a considerably large ...
Yichuan Sheng, Fujin Ren
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Multiview Discriminative Geometry Preserving Projection for Image Classification
The Scientific World Journal, 2014 In many image classification applications, it is common to extract multiple visual features from different views to describe an image. Since different visual features have their own specific statistical properties and discriminative powers for image ...
Ziqiang Wang +3 more
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Feature Geometry and Dependency: A Review
Phonetica, 1988 Abstract A fundamental problem in phonological theory is the fact that processes often operate on consistent subsets of the distinctive features within a segment, like the features that characterize place of articulation. Recent research has responded to this problem by proposing a hierarchical organization of the features into ...
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SensorsApple-detection performance in orchards degrades markedly under low-light conditions, where intensified noise and non-uniform exposure blur edge cues critical for precise localisation.
Yuanping Shi +5 more
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Jixie chuandong, 2009 Aiming at the shortage of the AutoCAD system in feature-modeling,the feature-modeling of part is realized on AutoCAD with the development tool of ObjcetARX and the technology of object-oriented.It has some advantages of friendly user interface,operating ...
晁彩霞, 魏永乐
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Hyperbolic geometry enhanced feature filtering network for industrial anomaly detection
Scientific ReportsIn recent years, Cutting-edge machine learning algorithms and systems in Industry 4.0 enhance quality control and increase production efficiency. The visual perception algorithms have become extensively utilized in surface defect detection, progressively
Yanjun Feng, Jun Liu, Yonggang Gai
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Stereovision-based surface flaws detection experiment of foundations of Yiqiao Bridge
Advances in Mechanical Engineering, 2017 To evaluate surface flaws on the foundations of bridge structures, a stereovision-based surface flaws detection method is proposed to evaluate the geometry size of surface flaws.
Baohua Shan, Yu Yan, Hai Wang, Yu Yang
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Morley Stoney pronouns: a feature geometry
, 2000 The pronoun set of Morley Stoney (referred to simply as Stoney from this point) is not complex-it contains only seven forms-but it is organized in a unique way. In this paper, I will argue that, despite its uniqueness, the pronominal system in Stoney fits the geometry set out in Harley and Ritter's (1998) manuscript.
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Remote SensingThe surge in remote sensing satellites and diverse imaging modes poses substantial challenges for ground systems. Swift and high-precision geolocation is the foundational requirement for subsequent remote sensing image applications.
Zilu Zhao, Feng Wang, Hongjian You
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