Results 281 to 290 of about 1,868,649 (313)

On Line Change Detection with Nuisance Parameters

IFAC Proceedings Volumes, 2006
Abstract Dealing with nuisance parameters is an important issue in on-line monitoring safety-critical complex systems and detecting events/changes that affect their functioning. A linear stochastic-dynamical system with deterministic nuisance parameters and additive changes is considered in the paper.
Fouladirad, Mitra, Nikiforov, Igor
openaire   +3 more sources

Outlier Detection for Line Matching

2019
Finding counterparts for straight lines over multiple images is a fundamental task in image processing, and the base for 3D reconstruction methods using segments. This paper introduces novel insights to improve the state-of-the-art unsupervised line matching over groups of images, aimed to source geometrical relations for 3D reconstruction algorithms ...
Roi Santos, Xosé M. Pardo, Xosé Ramón Fdez-Vidal   +2 more
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SLIDE: subspace-based line detection

IEEE International Conference on Acoustics Speech and Signal Processing, 1993
The SLIDE (subspace-based line detection) algorithm, a technique for estimating parameters of multiple straight lines in an image, is described. By reformulating the line fitting problem into a spectral estimation framework, SLID exploits subspace-based techniques of sensor array processing to obtain high resolution and closed-form estimates for the ...
Hamid K. Aghajan, Thomas Kailath
openaire   +2 more sources

On the detectability of forbidden lines

Journal of Quantitative Spectroscopy and Radiative Transfer, 1977
Abstract We show that the traditional interpretation of the non-detection of forbidden lines in dense natural plasmas is based on a misunderstanding. The central intensity of the line, taken to be a measure of detectability, is shown to have a maximum as a function of electron density and to be a linear function of electron density in tenuous plasmas.
Yuri Mekler, Aharon Eviatar
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Morphological Thick Line Center Detection

2010
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Miguel Alemán-Flores, Luis Álvarez-León 0001, Pedro Henríquez, Luis Mazorra   +3 more
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Line and Path Detection

2020
An image analysis problem can often be described as a task of recognizing patterns in images. Example patterns are straight lines and curve-like structures. The Hough transform is a highly effective algorithm for detecting straight lines in images and is the topic of the first part of the chapter.
Rasmus R. Paulsen, Thomas B. Moeslund
openaire   +1 more source

ULSD: Unified line segment detection across pinhole, fisheye, and spherical cameras

ISPRS Journal of Photogrammetry and Remote Sensing, 2021
Huai Yu, Jinwang Wang, Wen Yang
exaly  

Deep Hough Transform for Semantic Line Detection

IEEE Transactions on Pattern Analysis and Machine Intelligence, 2021
Chang-Bin Zhang, Ming-Ming Cheng, Kai Zhao   +2 more
exaly  

Line-CNN: End-to-End Traffic Line Detection With Line Proposal Unit

IEEE Transactions on Intelligent Transportation Systems, 2020
Xiaolin Hu, Jian Yang
exaly  

Line Following and Detection

2010
A smart robot can detect its surroundings and make decisions based on its findings; a smart robot is a winning robot. One of the ways to make your robot smart is by giving it the ability to receive input from the game field. Using a light sensor on your MINDSTORMS robot is a great place to start when adding some intelligence. I have found that many new
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