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Line drawing simplification by stroke translation and combination
Author(s) -
Yun Shan Chien,
WenChieh Lin,
Tsung-Shian Huang,
JungHong Chuang
Publication year - 2014
Publication title -
proceedings of spie, the international society for optical engineering/proceedings of spie
Language(s) - English
Resource type - Conference proceedings
SCImago Journal Rank - 0.192
H-Index - 176
eISSN - 1996-756X
pISSN - 0277-786X
DOI - 10.1117/12.2050273
Subject(s) - computer science , line (geometry) , curvature , translation (biology) , artificial intelligence , filter (signal processing) , position (finance) , computer vision , stroke (engine) , geometry , mathematics , mechanical engineering , biochemistry , chemistry , finance , messenger rna , engineering , gene , economics
In this paper, we propose a new algorithm for simplifying line drawing sketches. First, we segment the strokes at the points of large curvature if desired. Then, we perform a low-pass filter and use the result to assign a weight to every stroke. The strokes are moved to the position of the higher weight. After that, we find the stroke pairs and combine them to reduce the total number of the strokes, resulting in a cleaner line drawing art. This system also cuts down the disordered and confusing small strokes and combines them to form long strokes.

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