Results 21 to 30 of about 69,365 (263)
Automatic Parametric Modeling Technique for Structural Design Standardization
IEEE Access, 2022 The challenge in designing new three-dimensional (3D) shapes is that considerable manual effort is required for repeated designing and verification to satisfy the required specifications.
Noriyasu Aso +2 more
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A Comparative Analysis of the Zernike Moments for Single Object Retrieval
مجلة بغداد للعلوم, 2019 Zernike Moments has been popularly used in many shape-based image retrieval studies due to its powerful shape representation. However its strength and weaknesses have not been clearly highlighted in the previous studies.
Abu Bakar et al.
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MPAN: Multi-Part Attention Network for Point Cloud Based 3D Shape Retrieval
IEEE Access, 2020 3D shape retrieval is an important researching field due to its wide applications in computer vision and multimedia fields. With the development of deep learning technology, great progress has been made in recent years and lots of methods have achieved ...
Zirui Li +4 more
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Shape Based Image Retrieval Using Fused Features [PDF]
EAI Endorsed Transactions on Internet of Things, 2019 For content-based image retrieval, the shape is one of the most important discriminatory elements. The form captures most of the perceptual information of the observed objects on images in many applications, while colour and texture can often be omitted ...
Maria Abro +3 more
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A Composite Descriptor for Shape Retrieval [PDF]
6th IEEE/ACIS International Conference on Computer and Information Science (ICIS 2007), 2007 In this paper, a composite descriptor for shape retrieval has been proposed. The proposed descriptor is obtained from generic fourier descriptors (GFD) for the shape region and the shape contour. A composite descriptor derived from GFD of the shape region and the shape contour is used for indexing and retrieval of shapes.
Atul Sajjanhar +3 more
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IET Image Processing, 2021 Shape recognition and retrieval is a complex task on non‐rigid objects and it can be effectively performed by using a set of compact shape descriptors.
Arjun Paramarthalingam +1 more
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International Journal of Biomedical Imaging, 2022 In this paper, a new approach for Content-Based Image Retrieval (CBIR) has been addressed by extracting colour, gray, advanced texture, and shape features for input query images.
Manoharan Subramanian +3 more
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Variational shape matching for shape classification and retrieval [PDF]
Pattern Recognition Letters, 2010 In this paper we define a multi-scale distance between shapes based on geodesics in the shape space. The proposed distance, robust to outliers, uses shape matching to compare shapes locally. The multi-scale analysis is introduced in order to address local and global variabilities.
Nasreddine, Kamal +2 more
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3D shape retrieval based on Laplace operator and joint Bayesian model
Visual Informatics, 2020 Feature analysis plays a significant role in computer vision and computer graphics. In the task of shape retrieval, shape descriptor is indispensable.
Zihao Wang, Hongwei Lin
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Synergistic radar and sub-millimeter radiometer retrievals of ice hydrometeors in mid-latitude frontal cloud systems [PDF]
Atmospheric Measurement Techniques, 2022 Accurate measurements of ice hydrometeors are required to improve the representation of clouds and precipitation in weather and climate models. In this study, a newly developed, synergistic retrieval algorithm that combines radar with passive millimeter ...
S. Pfreundschuh +7 more
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