NDLI: Image-based non-photorealistic rendering for realtime virtual sculpting

Content Provider	Springer Nature Link
Author	Lu, Ping Sheng, Bin Luo, Shengmei Jia, Xia Wu, Wen
Copyright Year	2014
Abstract	This paper discusses a real-time virtual sculpting system in a non-photorealistic manner. Up till now, a majority of researchers pursuing virtual sculpting have highlighted the physical fidelity of simulation, with approaches for realizing photorealism being principal specialized contributions. We aim at capitalizing on the strengths of non-photorealistic rendering with respect to aesthetics, expression and computing expense. By means of touch-enabled manipulation, the haptic interaction is conducted to form the deformable surfaces, and the edge extraction is employed to stress boundaries. Afterwards, we utilize anisotropic diffusion to lessen unimportant details as well as a fresh inverse Gaussian bilateral filter for spot removal. Processed in a spatiotemporal style, the non-photorealistic rendering works to maintain coherence in time. Moreover, the parallel realization of the system put forward on graphics hardware (GPU) guarantees real-time behavior.
Starting Page	9697
Ending Page	9714
Page Count	18
File Format	PDF
ISSN	13807501
Journal	Multimedia Tools and Applications
Volume Number	74
Issue Number	21
e-ISSN	15737721
Language	English
Publisher	Springer US
Publisher Date	2014-08-22
Publisher Place	New York
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Virtual sculpting Non-photorealistic rendering Image abstraction Haptic feedback Multimedia Information Systems Computer Communication Networks Data Structures, Cryptology and Information Theory Special Purpose and Application-Based Systems
Content Type	Text
Resource Type	Article
Subject	Computer Networks and Communications Hardware and Architecture Software Media Technology

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