Results 11 to 20 of about 218,961 (266)

EFFECT OF IMAGE MATCHING WINDOW SIZE ON SATELLITE JITTER FREQUENCY DETECTION [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020
Satellite attitude jitter is a common and complex phenomenon for high-resolution satellites and it is detectable by multi-temporal image matching. This paper analyses the effect of image matching window size on jitter frequency detection.
H. Zhang   +6 more
doaj   +1 more source

A Cross-Platform HD Dataset and a Two-Step Framework for Robust Aerial Image Matching

open access: yesIEEE Access, 2022
Image matching has been an active research area in the computer vision community over the past decades. Significant advances in image matching algorithms have attracted attention from many emerging applications.
Md. Shahid   +2 more
doaj   +1 more source

K-Means Clustering Guided Generative Adversarial Networks for SAR-Optical Image Matching

open access: yesIEEE Access, 2020
Synthetic Aperture Radar and optical (SAR-optical) image matching is a technique of finding correspondences between SAR and optical images. SAR-optical image matching can be simplified to single-mode image matching through image synthesis.
Wen-Liang Du   +3 more
doaj   +1 more source

PatchMatch Filter‐Census: A slanted‐plane stereo matching method for slope modelling application

open access: yesIET Cyber-systems and Robotics, 2021
Image matching is a well‐studied problem in computer vision. Conventional image matching is solved using image feature matching algorithms, and later deep learning techniques are also applied to tackle the problem.
Weiyong Eng, Voonchet Koo, Tiensze Lim
doaj   +1 more source

Review of 2D Image Matching Algorithms Based on Deep Learning Features [PDF]

open access: yesJisuanji gongcheng
The objective of image matching is to establish correspondences between similar structures across two or more images. This task is fundamental to computer vision, with applications in robotics, remote sensing, and autonomous driving.
HUANG Kaiji, YANG Hua
doaj   +1 more source

DEEP-IMAGE-MATCHING: A TOOLBOX FOR MULTIVIEW IMAGE MATCHING OF COMPLEX SCENARIOS [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
Finding corresponding points between images is a fundamental step in photogrammetry and computer vision tasks. Traditionally, image matching has relied on hand-crafted algorithms such as SIFT or ORB. However, these algorithms face challenges when dealing
L. Morelli   +7 more
doaj   +1 more source

Fast Matching Method of UAV Aerial Photography Enhanced Low Illumination Image

open access: yesInternational Journal of Aerospace Engineering, 2022
Aiming at the problems of insufficient image contrast in three-dimensional reconstruction of UAV in low illumination environment and the unstable iteration times of the RANSAC algorithm in the feature matching process, real-time matching method of UAV ...
Wenyao Li   +6 more
doaj   +1 more source

Robust extraction of image correspondences exploiting the image scene geometry and approximate camera orientation [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2013
Image-based modeling techniques are an important tool for producing 3D models in a practical and cost effective manner. Accurate image-based models can be created as long as one can retrieve precise image calibration and orientation information which is ...
B. Alsadik   +4 more
doaj   +1 more source

DENSE 3D POINT CLOUD GENERATION FROM UAV IMAGES FROM IMAGE MATCHING AND GLOBAL OPTIMAZATION [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016
3D spatial information from unmanned aerial vehicles (UAV) images is usually provided in the form of 3D point clouds. For various UAV applications, it is important to generate dense 3D point clouds automatically from over the entire extent of UAV images.
S. Rhee, T. Kim
doaj   +1 more source

Intelligent Matching Method for Heterogeneous Remote Sensing Images Based on Style Transfer

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2022
Intelligent matching of heterogeneous remote sensing images is a common basic problem in the field of intelligent remote sensing image processing. Aiming at the difficulty of matching satellite-aerial remote sensing images, this article proposes an ...
Jiawei Zhao   +4 more
doaj   +1 more source

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