DocumentCode
2974602
Title
The color-code technique for 3D scanning
Author
Franco, FParisbio ; Oliveira, AntÔnio
Author_Institution
Laboratorio de Computacao Grafica, Univ. Fed. do Rio de Janeiro, Brazil
fYear
2002
fDate
2002
Firstpage
421
Abstract
We present a new method of image coding in structured light 3D scanning called color-coding. The method reduces the number of projected patterns needed to generate the code used to retrieve depths of an object being scanned to only three slides, each one containing RGB values that identify the vertical image stripes correctly. The technique converts the RGB values to the well-known Gray-code algorithm values, making easier and faster the scanning process.
Keywords
Gray codes; computer graphics; image colour analysis; 3D scanning; Gray-code algorithm; RGB values; color-code technique; structured light 3D scanning; vertical image stripes; Cameras; Color; Computer graphics; Costs; Image coding; Image converters; Image reconstruction; Image retrieval; Robustness; Shape;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Graphics and Image Processing, 2002. Proceedings. XV Brazilian Symposium on
ISSN
1530-1834
Print_ISBN
0-7695-1846-X
Type
conf
DOI
10.1109/SIBGRA.2002.1167191
Filename
1167191
Link To Document