Non-Photorealistic Computer Graphics Library

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Found 117 item(s) authored in "2005".
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Article Erratum: Synthesis of facial caricature using eigenspaces
Guang Zhe Xu, Masahide Kaneko, Akira Kurematsu.
Electronics and Communications in Japan (Part III: Fundamental Electronic Science), Vol. 88, No. 2, pp. 64--76, February, 2005. [BibTeX]

Article Example-Based Color Stylization of Images
Youngha Chang, Suguru Saito, Keiji Uchikawa, Masayuki Nakajima.
ACM Transactions on Applied Perception (TAP), Vol. 2, No. 3, pp. 322--345, July, 2005. [BibTeX]

Proceedings Example-based color transformation for image and video

Author(s): Youngha Chang, Suguru Saito, Masayuki Nakajima.
Proceedings: 3rd International Conference on Computer Graphics and Interactive Techniques in Australasia and South East Asia (GRAPHITE'05), pp. 347--353, Dunedin, New Zealand, 2005.
[BibTeX] [DOI] Find this paper on Google

Color is very important in setting the mood of images and video sequences. For this reason, color transformation is one of the most important features in photo-editing or video post-production tools because even slight modifications of colors in an image can strongly increase its visual appeal. However, conventional color editing tools require user's manual operation for detailed color manipulation. Such manual operation becomes burden especially when editing video frame sequences. To avoid this problem, we previously suggested a method [Chang et al. 2004] that performs an examplebased color stylization of images using perceptual color categories. In this paper, we extend this method to make the algorithm more robust and to stylize the colors of video frame sequences. The main extension is the following 5 points: applicable to images taken under a variety of light conditions; speeding up the color naming step; improving the mapping between source and reference colors when there is a disparity in size of the chromatic categories; separate handling of achromatic categories from chromatic categories; and extending the algorithm along the temporal axis to allow video processing. We present a variety of results, arguing that these images and videos convey a different, but coherent mood.

Proceedings Example-based Volume Illustrations
Aidong Lu, David Ebert.
IEEE Visualization 2005, 2005. [BibTeX]

Technical Report Expressive Distortion of Strokes and 3D Meshes
Petra Neumann, Tobias Isenberg, M. Sheelagh T. Carpendale, Thomas Strothotte.
Department of Computer Science, University of Calgary, No. Technical Report 2005-776-07, Canada, March, 2005. [BibTeX]

Proceedings Expressive Line Selection by Example
Erik Lum, Kwan-Liu Ma.
13th Pacific Conference on Computer Graphics and Applications (PG'05), 2005. [BibTeX]

Proceedings Fast Techniques for Mosaic Rendering
G. Gallo, G. Di Blasi, M. Petralia.
EuroGraphics Workshop on Computational Aesthetics in Graphics, Visualization and Imaging (CA'05), pp. 29--39, Girona, Spain, 18-20 May, 2005. [BibTeX]

Article Feature- and region-based auto painting for 2D animation
Jie Qiu, Hock Soon Seah, Feng Tian, Zhongke Wu, Quan Chen.
The Visual Computer, Vol. 21, No. 11, pp. 928--944, October, 2005. [BibTeX]

Technical Report G-Strokes: A Concept for Simplifying Line Stylization
Tobias Isenberg, Angela Brennecke.
Department of Computer Science, University of Calgary, No. 2005-780-11, Canada, April, 2005. [BibTeX]

Proceedings Genetic Paint: A Search for Salient Paintings
John P. Collomosse, Peter M. Hall.
EvoMUSART (at EuroGP), Springer Lecture Notes in Computer Science, Vol. 3449, pp. 437--447, Lausanne, March, 2005. [BibTeX]

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