Results 81 to 90 of about 1,576,564 (201)
, 2014 Plane to plane mapping which transforms points in one plane to points in the other plane using the homography matrix.
Patricia Herrera López (666517) +3 more
core +1 more source
Sensors, 2017 In this paper, we propose a novel automatic multi-target registration framework for non-planar infrared-visible videos. Previous approaches usually analyzed multiple targets together and then estimated a global homography for the whole scene, however ...
Xinglong Sun +4 more
doaj +1 more source
IET Smart Cities, Volume 8, Issue 1, January/December 2026.ABSTRACT In smart city environments, public safety increasingly depends on intelligent surveillance systems that can be capable of adapting to dynamic and context‐dependent access restrictions. Traditional systems often rely on static and predefined boundaries that fail to respond to rapidly changing environments such as construction sites, public ...
Cho Nilar Phyo, Thi Thi Zin, Pyke Tin
wiley +1 more source
Homography-Based Positioning and Planar Motion Recovery [PDF]
, 2017 Planar motion is an important and frequently occurring situation in mobile robotics applications. This thesis concerns estimation of ego-motion and pose of a single downwards oriented camera under the assumptions of planar motion and known internal ...
Wadenbäck, Mårten
core
Rolling Shutter Homography and its Applications
, 2020 International audienceIn this article we study the adaptation of the concept of homography to Rolling Shutter (RS) images. This extension has never been clearly adressed despite the many roles played by the homography matrix in multi-view geometry.
Ait Aider, Omar, Lao, Yizhen
core +1 more source
Road-Region Detection by Computing Homography Matrix Using Stereo Images.
Journal of the Robotics Society of Japan, 2000 Detecting the road region in an observed image is an important technique for visual navigation of an autonomous vehicle. In this paper, we propose a road detection method using stereo images. The method does not rely on the existence of any specific road painting or texture. Instead, it supposes that a road (or a passable part) can be approximated by a
Okutomi, Masatoshi +2 more
openaire +2 more sources
Advances in Civil Engineering, Volume 2026, Issue 1, 2026.The increasing frequency of extreme climate events poses significant risks to slope infrastructure, while traditional inspection methods are often inefficient and unsafe. Although unmanned aerial vehicles (UAVs) combined with structure‐from‐motion (SfM) provide high‐fidelity 3D models, they lack the semantic understanding necessary for automated damage
Nai-Hsin Pan +3 more
wiley +1 more source
Homography-Based Passive Vehicle Speed Measuring [PDF]
, 2012 An apparatus for passively measuring vehicle speed includes at least one video camera or acquiring images of a roadway upon which at least one moving vehicle travels upon, each of the images comprising a plurality of pixels.
Liyanage, Janaka, Shah, Mubarak
core
Multiple View Relations Using the Teaching and Learning-Based Optimization Algorithm
Computers, 2020 In computer vision, estimating geometric relations between two different views of the same scene has great importance due to its applications in 3D reconstruction, object recognition and digitization, image registration, pose retrieval, visual tracking ...
Alan López-Martínez +1 more
doaj +1 more source
Homography matrix estimation method based on adaptive genetic algorithm
Journal of Measurement Science and InstrumentationIn camera calibration, accurate estimation of homography matrix between the world coordinates of the calibration board and its image coordinates is a key step in high-precision calibration of intrinsic camera parameters.
QIAN Cheng +4 more
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