Results 21 to 30 of about 384,568 (276)
Expanding the toolbox for nanoparticle trapping and spectroscopy with holographic optical tweezers [PDF]
, 2012 We have developed a workstation based on holographic tweezers to optically trap, move and characterize metal nanoparticles. Our advanced darkfield imaging system allows us to simultaneously image and take spectra of single trapped metal nanoparticles. We
Dienerowitz, F. +3 more
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On corner and vertex detection
Proceedings. 1991 IEEE Computer Society Conference on Computer Vision and Pattern Recognition, 2002 Résumé disponible sur le ...
Giraudon, Gérard, Deriche, Rachid
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Performance Assessment of Feature Detection Algorithms: A Methodology and Case Study on Corner Detectors [PDF]
, 2003 In this paper we describe a generic methodology for evaluating the labeling performance of feature detectors. We describe a method for generating a test set and apply the methodology to the performance assessment of three well-known corner detectors: the
Rockett, Peter
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High-Capacity Spatial Structured Light for Robust and Accurate Reconstruction
Sensors, 2023 Spatial structured light (SL) can achieve three-dimensional measurements with a single shot. As an important branch in the field of dynamic reconstruction, its accuracy, robustness, and density are of vital importance.
Feifei Gu +4 more
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An Axiomatic Approach to Corner Detection [PDF]
2005 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR'05), 2005 This paper presents an axiomatic approach to corner detection. In the first part of the paper we review five currently used corner detection methods (Harris-Stephens, Forstner, Shi-Tomasi, Rohr, and Kenney et al ) for graylevel images. This is followed by a discussion of extending these corner detectors to images with different pixel dimensions such as
Charles S. Kenney +2 more
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Real UAV-Bird Image Classification Using CNN with a Synthetic Dataset
Applied Sciences, 2021 A large amount of training image data is required for solving image classification problems using deep learning (DL) networks. In this study, we aimed to train DL networks with synthetic images generated by using a game engine and determine the effects ...
Ali Emre Öztürk, Ergun Erçelebi
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Robust Corner Detection by Image-Based Direct Curvature Field Estimation for Mobile Robot Navigation
International Journal of Advanced Robotic Systems, 2012 In this paper, a novel corner detection method is presented, to extract geometrically important corners for robot applications, such as indoor mobile robot navigation or manipulation.
Sungho Kim
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Photonics, 2023 In this paper, a novel method based on edge spread information fitting (ESIF) is proposed to accurately calibrate the geometric parameters of a focused light field camera.
Wei Feng +4 more
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A New Outer Bound and the Noisy-Interference Sum-Rate Capacity for Gaussian Interference Channels [PDF]
, 2007 A new outer bound on the capacity region of Gaussian interference channels is developed. The bound combines and improves existing genie-aided methods and is shown to give the sum-rate capacity for noisy interference as defined in this paper. Specifically,
Chen, Biao +2 more
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An Adaptive Corner Detection Method of Local Optimal Threshold Prediction [PDF]
Jisuanji gongcheng, 2018 In order to solve the problem of large computational load of the corner detection threshold selection method,a new adaptive corner detection method is proposed.Nine basic statistical characteristics that can reflect the gray distribution,contrast and ...
WU Teng,ZHANG Zhili,ZHAO Junyang,ZHANG Haifeng
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