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Point cloud registration with rotation-invariant and dissimilarity-based salient descriptor
Point cloud registration is fundamental for generating a complete 3D scene from partial scenes obtained using 3D scanners. The key to the success of...
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Joint self-supervised learning of interest point, descriptor, depth, and ego-motion from monocular video
This paper addresses the self-supervised learning of several critical factors in Visual Simultaneous Localization and Map** (VSLAM) in low-level...
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Novel 3D local feature descriptor of point clouds based on spatial voxel homogenization for feature matching
Obtaining a 3D feature description with high descriptiveness and robustness under complicated nuisances is a significant and challenging task in 3D...
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A new weighted multi-scale descriptor for hand gesture recognition
Image-based hand gesture recognition is a very challenging problem as the hand is a smaller object with complex articulations compared to the entire...
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An elliptical sampling based fast and robust feature descriptor for image matching
Local features of an image provide a robust way of image matching if they are invariant to large variations in scale, viewpoint, illumination,...
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A novel multispectral corner detector and a new local descriptor: an application to human posture recognition
Human posture recognition is an important task for intelligent systems specially those performing action recognition. In this paper, we propose a...
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Embrace descriptors that use point pairs feature
As technology evolves, the cost of 3D scanners is falling, which makes 3D computer vision for industrial applications increasingly popular. More and...
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Descriptor Distillation: A Teacher-Student-Regularized Framework for Learning Local Descriptors
Learning a fast and discriminative patch descriptor is a challenging topic in computer vision. Recently, many existing works focus on training...
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Mixture of histograms of autocorrelation based Chordiogram image descriptor for image retrieval
This work proposes a novel feature descriptor for places image retrieval and we named it as mixture of histograms of autocorrelation based...
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Novel Content Based Image Retrieval—Features of Correlated Visual Textons and MQLPP Descriptor
Content-based image retrieval (CBIR) has made significant advancements and continues to evolve with the rapid development of computer vision and...
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Complex Gradient Function Based Image Descriptor
Local feature descriptors are widely employed to describe local properties of image patches when constructing a discriminative visual representation...
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AWEDD: a descriptor simultaneously encoding multiscale extrinsic and intrinsic shape features
We construct a novel descriptor called anisotropic wavelet energy decomposition descriptor (AWEDD) for non-rigid shape analysis, based on anisotropic...
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A novel descriptor (LGBQ) based on Gabor filters
Recently, many existing automatic facial verification methods have focused on learning the optimal distance measurements between facials. Especially...
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An anisotropic Chebyshev descriptor and its optimization for deformable shape correspondence
Shape descriptors have recently gained popularity in shape matching, statistical shape modeling, etc. Their discriminative ability and efficiency...
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A hybrid descriptor for low-textural image stitching in real-time surface inspection systems
Surface inspection systems in the steel industry use multiple machine-vision (MV) cameras to inspect steel sheets for real-time quality control....
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Discriminative Embedded Oriented Local Pattern (D-EOLP): a new feature based image descriptor
This paper presents an image descriptor based on local texture and orientation patterns. The texture information is embedded in the orientation...
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Coarse-fine point cloud registration based on local point-pair features and the iterative closest point algorithm
3D point cloud registration has a wide range of applications in object shape detection, robot navigation and 3D reconstruction. Aiming at the...
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Copy-move forgery detection using local tetra pattern based texture descriptor
In modern era it has become increasingly easier to manipulate and tamper digital images, one of the primary reasons being the boon of commonplace...
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Colour texture descriptor for CBIR of diseased tomato leaf images using modified local zigzag pattern
A novel colour texture extraction method called modified local zigzag pattern (MLZP) is suggested to efficaciously retrieve the content from diseased...
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ExpressionFlow: A Microexpression Descriptor for Efficient Recognition
Microexpressions are involuntary facial movements that often reflect a person’s true emotions. Their fleeting nature and subtle shifts, however, make...