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Differential Binary Encoding Method for Calibrating Image Sensors Based on IOFBs

delete2012-03-27
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OA
AI
P
Pedro R. Fernández
J
José Luis Lázaro Galilea *
A
Alfredo Gardel
F
Felipe Espinosa
I
Ignácio Bravo
Á
Ángel E. Cano
DOI:10.3390/s120404133delete
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摘要

摘要

En 中文
Image transmission using incoherent optical fiber bundles (IOFBs) requires prior calibration to obtain the spatial in-out fiber correspondence necessary to reconstruct the image captured by the pseudo-sensor. This information is recorded in a Look-Up Table called the Reconstruction Table (RT), used later for reordering the fiber positions and reconstructing the original image. This paper presents a very fast method based on image-scanning using spaces encoded by a weighted binary code to obtain the in-out correspondence. The results demonstrate that this technique yields a remarkable reduction in processing time and the image reconstruction quality is very good compared to previous techniques based on spot or line scanning, for example.
Keyword:
image sensor
image transmission
sensor calibration
optical fiber sensors
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Sensors 封面图
Sensors
IF:
3.5
论文数:
7.2W
被引数:
20.9W

机构

U
universidad de alcala
学者数:
7.9K
论文数: 6.8K
被引数: 7
U
universidad de oriente santiago de cuba
学者数:
296
论文数: 202
被引数: 0
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