ELCVIA

ELCVIA 9 records found  Search took 0.00 seconds. 
1.
22 p, 400.6 KB A Review of Recent Advances in Surface Defect Detection using Texture analysis Techniques / Xie, Xianghua (University of Wales Swansea. Department of Computer Science)
In this paper, we systematically review recent advances in surface inspection using computer vision and image processing techniques, particularly those based on texture analysis methods. The aim is to review the state-of-the-art techniques for the purposes of visual inspection and decision making schemes that are able to discriminate the features extracted from normal and defective regions. [...]
2008 - 10.5565/rev/elcvia.268
ELCVIA : Electronic Letters on Computer Vision and Image Analysis, V. 7 n. 3 (2008) p. 1-22  
2.
13 p, 420.3 KB Quality Assessment for CRT and LCD Color Reproduction Using a Blind Metric / Bringier, B. (Université de Poitiers) ; Quintard, L. (Université de Poitiers) ; Larabi, M.-C. (Laboratoire National de metrologie et d'Essais (Trappes, França))
This paper deals with image quality assessment that is capturing the focus of several research teams from academic and industrial parts. This field has an important role in various applications related to image from acquisition to projection. [...]
2008 - 10.5565/rev/elcvia.181
ELCVIA : Electronic Letters on Computer Vision and Image Analysis, V. 7 n. 3 (2008) p. 23-35  
3.
18 p, 1016.5 KB Enhancing Sensor Measurements through Wide Baseline Stereo Images / Elias, Rimon (German University in Cairo (El Caire, Egipte). Department of Computer Science and Engineering)
In this paper, we suggest an algorithm to enhance the accuracy of sensor measurements representing camera parameters. The process proposed is based solely on a pair of wide baseline (or sparse view) images. [...]
2008 - 10.5565/rev/elcvia.222
ELCVIA : Electronic Letters on Computer Vision and Image Analysis, V. 7 n. 3 (2008) p. 36-53  
4.
13 p, 660.5 KB Development of a machine vision system for a real time precision sprayer / Bossu, Jérémie (ENESAD/DSI, UP GAP (Quetigny, França)) ; Gée, Christelle (ENESAD/DSI, UP GAP (Quetigny, França)) ; Truchetet, Frédéric (UMR 5158 uB-CNRS (Le Creusot, França))
In the context of precision agriculture, we have developed a machine vision system for a real time precision sprayer. From a monochrome CCD camera located in front of the tractor, the discrimination between crop and weeds is obtained with image processing based on spatial information using a Gabor filter. [...]
2008 - 10.5565/rev/elcvia.223
ELCVIA : Electronic Letters on Computer Vision and Image Analysis, V. 7 n. 3 (2008) p. 54-66  
5.
16 p, 1.6 MB Non-Model Based Method for an Automation of 3D Acquisition and Post-Processing / Loriot, B. (Dynamic3D (Crissey, França)) ; Seulin, R. (Le2i CNRS UMR5158 (Le Creusot, França)) ; Gorria, P. (Le2i CNRS UMR5158 (Le Creusot, França))
Most of the automation for 3D acquisition concerns objects with simple shape, like mechanical parts. For cultural heritage artefacts, the process is more complex, and it doesn't exist general solution nowadays. [...]
2008 - 10.5565/rev/elcvia.192
ELCVIA : Electronic Letters on Computer Vision and Image Analysis, V. 7 n. 3 (2008) p. 67-82  
6.
10 p, 123.6 KB Restoration of Videos Degraded by Local Isoplanatism Effects in the Near-Infrared Domain / Lemaitre, Magali (Universite de Bourgogne. Le2i Laboratory (Le Creusot, França)) ; Laligant, Olivier (Universite de Bourgogne. Le2i Laboratory (Le Creusot, França)) ; Blanc-Talon, Jacques (CEP, DGA (Arcueil, França)) ; Mériaudeau, Fabrice (Universite de Bourgogne. Le2i Laboratory (Le Creusot, França))
When observing a scene horizontally at a long distance in the near-infrared domain, degradations due to atmospheric turbulence often occur. In our previous work, we presented two hybrid methods to restore videos degraded by such local perturbations. [...]
2008 - 10.5565/rev/elcvia.185
ELCVIA : Electronic Letters on Computer Vision and Image Analysis, V. 7 n. 3 (2008) p. 83-92  
7.
8 p, 902.1 KB Complex networks : application for texture characterization and classification / Chalumeau, T. (Universite de Bourgogne. Le2i Laboratory (Le Creusot, França)) ; Costa, L. da F. (Universidade de Sao Paulo) ; Laligant, Olivier (Universite de Bourgogne. Le2i Laboratory (Le Creusot, França)) ; Mériaudeau, Fabrice (Universite de Bourgogne. Le2i Laboratory (Le Creusot, França))
This article describes a new method and approach of texture characterization. Using complex network representation of an image, classical and derived (hierarchical) measurements, we present how to have good performance in texture classification. [...]
2008 - 10.5565/rev/elcvia.247
ELCVIA : Electronic Letters on Computer Vision and Image Analysis, V. 7 n. 3 (2008) p. 93-100  
8.
14 p, 1.6 MB Robust Focusing using Orientation Code Matching / Li, Yuan (Hokkaido University (Sapporo, Japó). Graduate School of Information Science and Technology) ; Takauji, Hidenori (Hokkaido University (Sapporo, Japó). Graduate School of Information Science and Technology) ; Kaneko, Shun'ichi (Hokkaido University (Sapporo, Japó). Graduate School of Information Science and Technology) ; Tanaka, Takayuki (Hokkaido University (Sapporo, Japó). Graduate School of Information Science and Technology) ; Ohmura, Isao (Hokkaido Industrial Research Institute (Sapporo, Japó))
This paper proposes a novel scheme for image focusing by introducing a new focus measure based on self-matching methods. A unique pencil-shaped profile is identified by comparing the similarity between all patterns extracted around the same position in each scene. [...]
2008 - 10.5565/rev/elcvia.184
ELCVIA : Electronic Letters on Computer Vision and Image Analysis, V. 7 n. 3 (2008) p. 101-114  
9.
14 p, 471.0 KB From medical data to simple virtual mock-up of scapulo-humeral joint / Atmani, H. (Insitut image-ENSAM, Le2i (Chalon sur saone, França)) ; Merienne, F. (Insitut image-ENSAM, Le2i (Chalon sur saone, França)) ; Fofi, D. (Insitut image-ENSAM, Le2i (Chalon sur saone, França)) ; Trouilloud, P. (University of Burgundy. Laboratoire d'anatomie (Dijon, França))
The surgical operations of shoulder joint are guided by various principles: osteosynthesis in the case of fracture, osteotomy in order to correct a deformation or to modify the functioning of the joint, or implementation of articular prosthesis. [...]
2008 - 10.5565/rev/elcvia.177
ELCVIA : Electronic Letters on Computer Vision and Image Analysis, V. 7 n. 3 (2008) p. 115-128  

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