Filtering of mixed Gaussian and impulsive noise using morphological contrast detectors
JD Mendiola‐Santibañez… - IET Image …, 2014 - Wiley Online Library
Several morphological transformations to detect noise are introduced. The initial method is a
modification of a procedure presented previously in the current literature. The proposals …
modification of a procedure presented previously in the current literature. The proposals …
Retinal scan recognition using wavelet energy entropy
Retina blood vessels have high degree of uniqueness making retina based biometric
systems as an emerging security and authentication mechanism. With increased …
systems as an emerging security and authentication mechanism. With increased …
A method of selecting light sources from night satellite scenes
Satellite images carries a lot of data. Very sophisticated methods of analyses may reveal
very complicated nature of the observed objects. In case of night images, lights play the role …
very complicated nature of the observed objects. In case of night images, lights play the role …
Textured areas detection and segmentation in circular harmonic functions domain
L Costantini, L Capodiferro, M Carli… - … and Systems X; and …, 2012 - spiedigitallibrary.org
In this work a novel technique for detecting and segmenting textured areas in natural images
is presented. The method is based on the circular harmonic function, and, in particular, on …
is presented. The method is based on the circular harmonic function, and, in particular, on …
[PDF][PDF] Wykorzystanie transformacji falkowej do oceny spadku jakości radiometrycznej w procesie mozaikowania ortofotomapy
K Pyka - Biuletyn Wojskowej Akademii Technicznej, 2011 - bibliotekanauki.pl
Przedmiotem pracy jest wykorzystanie transformacji falkowej do ilościowej oceny degradacji
kontrastu, jaki ma miejsce podczas kompilowania ortofotomapy z ortoobrazów. Jest to …
kontrastu, jaki ma miejsce podczas kompilowania ortofotomapy z ortoobrazów. Jest to …
[PDF][PDF] Porównanie jakości radiometrycznej zdjęć lotniczych wykonanych kamerą analogową i cyfrową
K Pyka - Archiwum Fotogrametrii, Kartografii i Teledetekcji, 2008 - bibliotekanauki.pl
Dla potrzeb badań zebrano materiał składający się z par zdjęć zarejestrowanych kamerą
analogową (LMK1000) i cyfrową (DMC). Było to zdjęcia wyselekcjonowane z wykonanych …
analogową (LMK1000) i cyfrową (DMC). Było to zdjęcia wyselekcjonowane z wykonanych …
Noise detection in the photogrammetric images using wavelets
K Pyka, J Siedlik - Journal of Earth Science and Engineering, 2012 - search.proquest.com
The paper presents the method of the valuation of random noise in the photogrammetric
images, based on wavelets. The proposed method involves the analysis of the dynamics of …
images, based on wavelets. The proposed method involves the analysis of the dynamics of …
[PDF][PDF] Mixed Gaussian and Impulsive Noise removal using Morphological Contrast detector
M Rubiya Anjum, S Firdous - 2017 - pices-journal.com
Major stage in digital image processing is image denoising. In this paper, gray scale image
denoising is presented using mathematical morphology. In this proposed method Gaussian …
denoising is presented using mathematical morphology. In this proposed method Gaussian …
Mixed Gaussian and Impulsive Noise removal using Morphological Contrast detector
RM Anjum, S Firdous - Perspectives in Communication …, 2017 - pices-journal.com
Major stage in digital image processing is image denoising. In this paper, gray scale image
denoising is presented using mathematical morphology. In this proposed method Gaussian …
denoising is presented using mathematical morphology. In this proposed method Gaussian …