Search Results - subject:"Feature matching"

HDPL: a hybrid descriptor for points and lines based on graph neural networks

Guo, Zirui; Lu, Huimin; Yu, Qinghua; Guo, Ruibin; Xiao, … - In: Industrial Robot: the international journal of robotics … 48 (2021) 5, pp. 737-744

Purpose This paper aims to design a novel feature descriptor to improve the performance of feature matching in …–based descriptors enhancement algorithm for feature matching is proposed. In this paper, point and line features are the primary … descriptor has the advantages of both point features and line features in feature matching. …

Persistent link: https://www.econbiz.de/10014835422

Vision-based target point tracking and aiming method

Liang, Xiao Bo; Qu, Xinghua; Zhang, YuanJun; Xu, Lianyin; … - In: Industrial Robot: the international journal of robotics … 49 (2021) 2, pp. 249-255

points, this paper proposes an extraction method based on correlation filtering and feature matching. Finally, a visual …

Persistent link: https://www.econbiz.de/10014835705

A Novel Approach for Face Recognition under Varying Illumination Conditions

Vaidehi, V.; Mohanraj, V; Vasuhi, S; Kumar, Ranajit - In: International Journal of Intelligent Information … 14 (2018) 2, pp. 22-42

Face recognition systems are in great demand for domestic and commercial applications. A novel feature extraction approach is proposed based on TanTrigg Lower Edge Directional Patterns for robust face recognition. Histogram of Orientated Gradients is used to detect faces and the facial landmarks...

Persistent link: https://www.econbiz.de/10012045519

An improved binocular visual odometry algorithm based on the Random Sample Consensus in visual navigation systems

Sun, Qian; Diao, Ming; Li, Yibing; Zhang, Ya - In: Industrial Robot: An International Journal 44 (2017) 4, pp. 542-551

Purpose The purpose of this paper is to propose a binocular visual odometry algorithm based on the Random Sample Consensus (RANSAC) in visual navigation systems. Design/methodology/approach The authors propose a novel binocular visual odometry algorithm based on features from accelerated segment...

Persistent link: https://www.econbiz.de/10014836004

The generalised autocovariance function

Proietti, Tommaso; Luati, Alessandra - In: Journal of Econometrics 186 (2015) 1, pp. 245-257

stochastic processes and to introduce a novel feature matching estimator of the spectrum. …

Persistent link: https://www.econbiz.de/10011209273

The generalised autocovariance function

Proietti, Tommaso; Luati, Alessandra - In: Journal of econometrics 186 (2015) 1, pp. 245-257

Persistent link: https://www.econbiz.de/10011349503

Minimax Rates in Permutation Estimation for Feature Matching

Collier, Olivier; Dalalyan, Arnak S, - Centre de Recherche en Économie et Statistique … - 2013

Persistent link: https://www.econbiz.de/10010747009

Multidimensional scaling models for reaction times and same-different judgments

Takane, Yoshio; Sergent, Justine - In: Psychometrika 48 (1983) 3, pp. 393-423

Persistent link: https://www.econbiz.de/10005603390