Moving objects detection method based on brightness distortion and chromaticity distortion

R Zhang, S Zhang, S Yu - IEEE Transactions on Consumer …, 2007 - ieeexplore.ieee.org
brightness distortion in object detection. It can solve the problem of manually setting the
brightness distortions … that the method proposed in this paper can detect moving objects exactly …

Enhanced bayesian foreground segmentation using brightness and color distortion region-based model for shadow removal

J Gallego, M Pardas - 2010 IEEE International Conference on …, 2010 - ieeexplore.ieee.org
… To reach this, we first detect shadow pixels via classical techniques of brightness and
chrominance distortion analysis, next we carry on a statistical model of these pixels via …

[PDF][PDF] A robust background subtraction and shadow detection

T Horprasert, D Harwood, LS Davis - Proc. ACCV, 2000 - cecas.clemson.edu
… a new computational color model (brightness distortion and chromaticity distortion) that helps
us to … brightness distortion (7«ÐÓ). Then, the decision procedure Equation 11 becomes …

Defending Object Detection Models against Image Distortions

M Ofori-Oduro, M Amer - Proceedings of the IEEE/CVF …, 2024 - openaccess.thecvf.com
… (such as glass, zoom, motion, and defocus) and noise (impulse, Gaussian, and shot) and
more resilient to weather-related distortions like brightness, fog, frost, and snow. As shown in …

Contrast enhancement of brightness-distorted images by improved adaptive gamma correction

G Cao, L Huang, H Tian, X Huang, Y Wang… - Computers & Electrical …, 2018 - Elsevier
… CE of brightness-distorted images which own a relatively high or low global intensity. The
existing AGC techniques are revisited and improved formally. We find that such methods are …

Moving object and shadow detection based on RGB color space and edge ratio

X Dong, K Wang, G Jia - 2009 2nd International Congress on …, 2009 - ieeexplore.ieee.org
object and shadow regions were detected in preliminary, according to the chromaticity distortion
and brightness distortion … In the third step, we identified whether the object and shadow …

Increasing the resolution of a non-negative brightness image distorted by a linear transformation

A Chulichkov, E Molkov - 2020 International Conference on …, 2020 - ieeexplore.ieee.org
brightness of this pixel of an ideal image, we will use a linear combination of the brightness
ji, … To implement this idea, we consider a point object of unit brightness located at the origin of …

[PDF][PDF] A statistical approach for real-time robust background subtraction and shadow detection

T Horprasert, D Harwood, LS Davis - Ieee iccv, 1999 - researchgate.net
… , we present a novel algorithm for detecting moving objects from a … color model (brightness
distortion and chromaticity distortion) that … or moving foreground objects. Next, we propose an …

Unevenly illuminated image distortion correction using brightness perception and chromatic luminance

M Kumar, AK Bhandari, M Jha - Multimedia Tools and Applications, 2024 - Springer
brightness correction method based on the Weber-Fechner law [27]. Weber-Fechner law
establishes the relationship between subjective brightness perception and objective brightness

An adaptive method for image dynamic range adjustment

KF Yang, H Li, H Kuang, CY Li… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
… -chromaticity independent model to avoid the color distortion in the Meylan’s method [17]. …
Here we design an adaptive luminance-dependant fusion method to integrate the two …