TY - GEN
T1 - Parallel pencil drawing stylization via structure-aware optimization
AU - Chen, Zhihua
AU - Jin, Yuxi
AU - Sheng, Bin
AU - Li, Ping
AU - Sun, Hanqiu
PY - 2018/5/21
Y1 - 2018/5/21
N2 - This paper presents a non-photorealistic rendering technique for stylizing a photograph in the pencil drawing style, which can well preserve the fine structure of the original image. We first construct a structure map from the anti-color image of the original image to model the detailed underlying fine structure of the original image, and generate a coarse pencil drawing image with line integral convolution. Then we refine the coarse pencil drawing image with the structure map for enrich the structure information. The presented algorithm is highly parallel allowing a real-time performance with GPU implementation. Experimental results show that our approach can produce more attractive and impressive pencil drawing effects with a variety of photographs.
AB - This paper presents a non-photorealistic rendering technique for stylizing a photograph in the pencil drawing style, which can well preserve the fine structure of the original image. We first construct a structure map from the anti-color image of the original image to model the detailed underlying fine structure of the original image, and generate a coarse pencil drawing image with line integral convolution. Then we refine the coarse pencil drawing image with the structure map for enrich the structure information. The presented algorithm is highly parallel allowing a real-time performance with GPU implementation. Experimental results show that our approach can produce more attractive and impressive pencil drawing effects with a variety of photographs.
KW - Coarse pencil drawing
KW - Structure map
KW - Structure refinement
UR - http://www.scopus.com/inward/record.url?scp=85048413410&partnerID=8YFLogxK
U2 - 10.1145/3205326.3205352
DO - 10.1145/3205326.3205352
M3 - Conference article published in proceeding or book
AN - SCOPUS:85048413410
T3 - ACM International Conference Proceeding Series
SP - 32
EP - 37
BT - Proceedings of the 31st International Conference on Computer Animation and Social Agents, CASA 2018
PB - Association for Computing Machinery
T2 - 31st International Conference on Computer Animation and Social Agents, CASA 2018
Y2 - 21 May 2018 through 23 May 2018
ER -