ELCVIA

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ELCVIA	6 registres trobats	La cerca s'ha fet en 0.01 segons.

10 p, 548.4 KB

Implementation of Max Principle with PCA in Image Fusion for Surveillance and Navigation Application / Sadhasivam, Senthil Kumar (St. Joseph's College of Engineering. Department of Electronics and Communication Engineering) ; Keerthivasan, Mahesh Bharath (University of Arizona. Department of Electrical and Computer Engineering) ; Muttan, S. (Anna University (Chennai, India). Department of Electronics and Communication Engineering)
Image fusion is the combination of two or more different images by using suitable algorithms to form an output image. It provides a useful tool to integrate multiple images into a composite image. In this paper, we present an approach that uses the principle component analysis (PCA) along with the selection of maximum pixel intensity to perform fusion. [...]
2011 - DOI (Digital Object Identifier)

10.5565/rev/elcvia.353
ELCVIA : Electronic Letters on Computer Vision and Image Analysis, Vol. 10, Núm. 1 ( 2011) , p. 1-20

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$A reduced domain pool based on DCT for a fast fractal image encoding$

16 p, 1.0 MB

A reduced domain pool based on DCT for a fast fractal image encoding / Douda, Sofia (Faculté des Sciences et Techniques (Settat, Marroc)) ; Bagri, Abdallah (Faculté des Sciences et Techniques (Settat, Marroc)) ; Abdelhakim El Imrani, Amer (LCS, Faculté des Sciences (Rabat, Marroc))
Fractal image compression is time consuming due to the search of the matching between range and domain blocks. In order to improve this compression method, we propose firstly, in this paper, a fast method for reducing the computational complexity of fractal encoding by reducing the size of the domain pool. [...]
2011 - DOI (Digital Object Identifier)

10.5565/rev/elcvia.389
ELCVIA : Electronic Letters on Computer Vision and Image Analysis, Vol. 10, Núm. 1 (December 2011) , p. 11-23

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17 p, 1012.5 KB

A Font Search Engine for Large Font Databases / Solli, Martin (Linköping University) ; Lenz, Reiner (Linköping University)
A search engine for font recognition is presented and evaluated. The intended usage is the search in very large font databases. The input to the search engine is an image of a text line, and the output is the name of the font used when rendering the text. [...]
2011 - DOI (Digital Object Identifier)

10.5565/rev/elcvia.385
ELCVIA : Electronic Letters on Computer Vision and Image Analysis, Vol. 10, Núm. 1 (2011) , p. 24-41

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11 p, 760.9 KB

Combining Total Variation and Nonlocal Means Regularization for Edge Preserving Image Deconvolution / Hao, Binbin (China University of Petroleum) ; Zhu, Jianguang (Shandong University of Science and Technology)
We propose a new edge preserving image deconvolution model by combining total variation and nonlocal means regularization. Natural images exhibit an high degree of redundancy. Using this redundancy, the nonlocal means regularization strategy is a good technique for detail preserving image restoration. [...]
2011 - DOI (Digital Object Identifier)

10.5565/rev/elcvia.373
ELCVIA : Electronic Letters on Computer Vision and Image Analysis, Vol. 10, Núm. 1 (December 2011) , p. 42-53

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9 p, 901.1 KB

Simple fish-eye calibration method with accuracy evaluation / Hughes, Ciaran (National University of Ireland) ; Glavin, Martin (National University of Ireland) ; Jones, Edward (National University of Ireland)
In this paper, a simple fish-eye radial distortion calibration procedure is described. This method avoids costly minimisation and optimisation algorithms, and is based on trivial concentricity of three extracted points. [...]
2011 - DOI (Digital Object Identifier)

10.5565/rev/elcvia.396
ELCVIA : Electronic Letters on Computer Vision and Image Analysis, Vol. 10, Núm. 1 (December 2011) , p. 54-62

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16 p, 560.3 KB

Fuzzy binary patterns for uncertainty-aware texture representation / Keramidas, Eystratios (University of Athens. Deptartament of Informatics and Telecommunications) ; Iakovidis, Dimitris (Technological Educational Institute of Lamia. Deptartament of Informatics and Computer Technology) ; Maroulis, Dimitris (University of Athens. Deptartament of Informatics and Telecommunications)
The Local Binary Pattern (LBP) representation of textures has been proved useful for a wide range of pattern recognition applications, including texture segmentation, face detection, and biomedical image analysis. [...]
2011 - DOI (Digital Object Identifier)

10.5565/rev/elcvia.408
ELCVIA : Electronic Letters on Computer Vision and Image Analysis, Vol. 10, Núm. 1 (December 2011) , p. 63-78

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