Appearance-guided synthesis of element arrangements by example
T. Hurtut, P.-E. Landes, J. Thollot, Y. Gousseau, R. Drouillhet, J.-F. Coeurjolly
Proceedings of the 7th International Symposium on Non-Photorealistic Animation and Rendering, 2009, pp. 51--60.
Abstract: We present a technique for the analysis and re-synthesis of 2D arrangements of stroke-based vector elements. The capture of an artist's style by the sole posterior analysis of his/her achieved drawing poses a formidable challenge. Such by-example techniques could become one of the most intuitive tools for users to alleviate creation process efforts. Here, we propose to tackle this issue from a statistical point of view and take specific care of accounting for information usually overlooked in previous research, namely the elements' very appearance. Composed of curve-like strokes, we describe elements by a concise set of perceptually relevant features. After detecting appearance dominant traits, we can generate new arrangements that respect the captured appearance-related spatial statistics using multitype point processes. Our method faithfully reproduces visually similar arrangements and relies on neither heuristics nor post-processes to ensure statistical correctness.
@inproceedings{10.1145-1572614.1572623,
author = {T. Hurtut and P.-E. Landes and J. Thollot and Y. Gousseau and R. Drouillhet and J.-F. Coeurjolly},
title = {Appearance-guided synthesis of element arrangements by example},
booktitle = {Proceedings of the 7th International Symposium on Non-Photorealistic Animation and Rendering},
pages = {51--60},
year = {2009},
}
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