DocumentCode
2577234
Title
Machine recognition and correction of freehand geometric line sketches
Author
Revankar, Shriram ; Yegnanarayana, B.
Author_Institution
Comput. Sci., State Univ. of New York, Buffalo, NY, USA
fYear
1991
fDate
13-16 Oct 1991
Firstpage
87
Abstract
The authors propose scale-independent geometric models to recognize and correct freehand geometric line sketches. These models allow flexible matching and are defined as compositions of predefined primitives that account for the freehand drawing approximations. The magnitude of tolerated approximation error depends on the geometry of the object being matched. The recognized sketches are corrected to their precise geometric shapes. A facility to correct and print the recognized objects was developed
Keywords
computational geometry; computer vision; pattern recognition; approximation error; freehand geometric line sketches; geometric shapes; pattern recognition; pattern recorrection; scale-independent geometric models; Computer errors; Computer science; Electronic circuits; Error correction; Geometry; Humans; Image recognition; Image segmentation; Shape; Solid modeling;
fLanguage
English
Publisher
ieee
Conference_Titel
Systems, Man, and Cybernetics, 1991. 'Decision Aiding for Complex Systems, Conference Proceedings., 1991 IEEE International Conference on
Conference_Location
Charlottesville, VA
Print_ISBN
0-7803-0233-8
Type
conf
DOI
10.1109/ICSMC.1991.169666
Filename
169666
Link To Document