DC-image for real time compressed video matching [PDF]
, 2014 This chapter presents a suggested framework for video matching based on local features extracted from the DC-image of MPEG compressed videos, without full decompression. In addition, the relevant arguments and supporting evidences are discussed.
Ahmed, Amr +2 more
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Fast Matching Method of UAV Aerial Photography Enhanced Low Illumination Image
International 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
A Combinatorial Solution to Non-Rigid 3D Shape-to-Image Matching [PDF]
, 2017 We propose a combinatorial solution for the problem of non-rigidly matching a 3D shape to 3D image data. To this end, we model the shape as a triangular mesh and allow each triangle of this mesh to be rigidly transformed to achieve a suitable matching to
Bernard, Florian +3 more
core +2 more sources
Robust extraction of image correspondences exploiting the image scene geometry and approximate camera orientation [PDF]
The 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]
The 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
IEEE 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
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RESEARCH PROGRESS ON FEATURE MATCHING OF SAR AND OPTICAL IMAGES [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020 Before obtaining information and identifying ground target from images, image matching is necessary. However, problems of strong pixel noise interference and nonlinear gray scale differences in synthetic aperture radar image still exist. Feature matching
H. Qian, J. W. Yue, M. Chen
doaj +1 more source
An Improved BM3D Algorithm Based on Image Depth Feature Map and Structural Similarity Block-Matching
Sensors, 2023 We propose an improved BM3D algorithm for block-matching based on UNet denoising network feature maps and structural similarity (SSIM). In response to the traditional BM3D algorithm that directly performs block-matching on a noisy image, without ...
Jia Cao +4 more
doaj +1 more source
Clique descriptor of affine invariant regions for robust wide baseline image matching [PDF]
, 2010 Assuming that the image distortion between corresponding regions of a stereo pair of images with wide baseline can be approximated as an affine transformation if the regions are reasonably small, recent image matching algorithms have focused on affine ...
Shin, Dongjoe, Tjahjadi, Tardi
core +1 more source
Omnidirectional Stereo Vision Study from Vertical and Horizontal Stereo Configuration
Emitter: International Journal of Engineering Technology, 2022 In stereo vision, an omnidirectional camera has high distortion compared to a standard camera, so the camera calibration is very decisive in its stereo matching.
Husein Aji Pratama +2 more
doaj +1 more source