2012
DOI: 10.1016/j.riai.2011.11.010
|View full text |Cite
|
Sign up to set email alerts
|

Detección de Defectos en Carrocerías de Vehículos Basado en Visión Artificial: Diseño e Implantación

Abstract: Este artículo describe el diseño e implementación de un novedoso sistema de inspección basado en visión artificial para detectar defectos en carrocerías de vehículos automóviles. El sistema ha sido implantado en la factoría Ford de Almussafes (Valencia) como consecuencia de varios proyectos de I+D entre Ford España, S.A. y el

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
2

Citation Types

0
29
0
1

Year Published

2017
2017
2021
2021

Publication Types

Select...
6

Relationship

4
2

Authors

Journals

citations
Cited by 18 publications
(30 citation statements)
references
References 13 publications
0
29
0
1
Order By: Relevance
“…First, note how our proposal uses the difference between two consecutive frames (i k − i k−1 ), thereby reducing the effect of the diffuse light counterpart. In AppendixA we empirically demonstrate this statement, comparing the result obtained with our method with the result described in [5,6]. On the other hand, with the square of this difference, we try to maximize the effect of the contrast between low and high levels of pixel intensity.…”
Section: Pre-processing Stepmentioning
confidence: 77%
See 4 more Smart Citations
“…First, note how our proposal uses the difference between two consecutive frames (i k − i k−1 ), thereby reducing the effect of the diffuse light counterpart. In AppendixA we empirically demonstrate this statement, comparing the result obtained with our method with the result described in [5,6]. On the other hand, with the square of this difference, we try to maximize the effect of the contrast between low and high levels of pixel intensity.…”
Section: Pre-processing Stepmentioning
confidence: 77%
“…This means that the approach is able to detect defects in areas that are very difficult to inspect, such as handles for example, assuming of course that the area is well illuminated. Thus, the paper describes a two-step algorithm: a new pre-processing step (image fusion algorithm), which is more robust when faced with environmental illumination pollution (or diffuse light) than, for example, and as is proved in this paper, the one used in [5,6]; and subsequently, we present a new post-processing step to extract the image background using a local directional blurring in order to make it possible to detect defects on style lines, edges and corners.…”
Section: Introductionmentioning
confidence: 94%
See 3 more Smart Citations