ELCVIA

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ELCVIA	6 registres trobats	La cerca s'ha fet en 0.00 segons.

20 p, 640.1 KB

Selection of Wavelet Basis Function for Image Compression : a Review / Sunkara, Jaya Krishna (Sree Vidyanikethan Engineering College (A.Rangampet, Índia))
Wavelets are being suggested as a platform for various tasks in image processing. The advantage of wavelets lie in its time frequency resolution. The use of different basis functions in the form of different wavelets made the wavelet analysis as a destination for many applications. [...]
2019 - DOI (Digital Object Identifier)

10.5565/rev/elcvia.1094
ELCVIA : Electronic Letters on Computer Vision and Image Analysis, Vol. 18 Núm. 1 (2019) , p. 1-20 (Regular Issue)

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18 p, 690.5 KB

Probability-Possibility Theories Based Iris Biometric Recognition System / Bellaaj, Majd (Sfax University (Tunísia). National Engineering School of Sfax) ; Khanfir Kallel, Imen (Sfax University (Tunísia). National Engineering School of Sfax) ; Sellami, Dorra (Sfax University (Tunísia). National Engineering School of Sfax)
The performance and robustness of the iris-based recognition systems still suffer from imperfection in the biometric information. This paper makes an attempt to address these imperfections and deals with important problem for real system. [...]
2019 - DOI (Digital Object Identifier)

10.5565/rev/elcvia.1132
ELCVIA : Electronic Letters on Computer Vision and Image Analysis, Vol. 18 Núm. 1 (2019) , p. 20-37 (Regular Issue)

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15 p, 829.0 KB

Automated Leaf Alignment and Partial Shape Feature Extraction for Plant Leaf Classification / Hamid, Laith Emad (Universiti Putra Malaysia (Selangor, Malàisia). Department of Computer and Communication System Engineering) ; Al-Haddad, Syed Abdul Rahman (Universiti Putra Malaysia (Selangor, Malàisia). Department of Computer and Communication System Engineering)
The last few decades have witnessed various approaches to automate the process of plant classification using the characteristics of the leaf. Several approaches have been proposed, and the majority focused on global shape features. [...]
2019 - DOI (Digital Object Identifier)

10.5565/rev/elcvia.1143
ELCVIA : Electronic Letters on Computer Vision and Image Analysis, Vol. 18 Núm. 1 (2019) , p. 37-51 (Regular Issue)

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24 p, 1.9 MB

Automatic Date Fruit Recognition Using Outlier Detection Techniques and Gaussian Mixture Models / Aiadi, Oussama (University of Kasdi Marbah (Ouargla, Algèria.) LAGE Laboratory) ; Kherfi, Mohammed Lamine (Université du Québec à Trois-Rivières. LAMIA Laboratory) ; Khaldi, Belal (University of Kasdi Marbah (Ouargla, Algèria.) LAGE Laboratory)
In this paper, we propose a method for automatically recognizing different date varieties. The presence of outlier samples could significantly degrade the recognition outcomes. Therefore, we separately prune samples of each variety from outliers using the Pruning Local Distance-based Outlier Factor (PLDOF) method. [...]
2019 - DOI (Digital Object Identifier)

10.5565/rev/elcvia.1041
ELCVIA : Electronic Letters on Computer Vision and Image Analysis, Vol. 18 Núm. 1 (2019) , p. 52-75 (Regular Issue)

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15 p, 7.8 MB

An Adaptive Non-linear Statistical Salt-and-Pepper Noise Removal Algorithm using Interquartile Range / Halder, Amiya (St. Thomas College of Engineering and Technology (Índia). Department of Computer Science and Engineering) ; Bhattacharya, Pritam (St. Thomas College of Engineering and Technology (Índia). Department of Computer Science and Engineering) ; Sarkarb, Apurba (IIEST Shibpuer (Índia). Department of Computer Science and Technology)
This paper presents a salt-and-pepper noise removal scheme using modified mean filter. The proposed method is based on a simple basic concepts of mean filter, where each mean value is calculated from the mathematical formula of interquartile range (IQR). [...]
2019 - DOI (Digital Object Identifier)

10.5565/rev/elcvia.1145
ELCVIA : Electronic Letters on Computer Vision and Image Analysis, Vol. 18 Núm. 1 (2019) , p. 76-91 (Regular Issue)

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15 p, 2.9 MB

Image decomposition using a second-order variational model and wavelet shrinkage / Tran, Minh-Phuong (Ton Duc Thang university (Vietnam). Faculty of Mathematics and Statistics) ; Nguyen, Thanh Nhan (Ho Chi Minh City University of Education (Vietnam). Department of Mathematics)
The paper is devoted to the new model for image decomposition, that splits an image f into three components u+v+w, where u a piecewise-smooth or the "cartoon" component, v a texture component and w the noise part in variational approach. [...]
2019 - DOI (Digital Object Identifier)

10.5565/rev/elcvia.1162
ELCVIA : Electronic Letters on Computer Vision and Image Analysis, Vol. 18 Núm. 1 (2019) , p. 92-107 (Regular Issue)

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