Computational topology for hand-drawn animation technology: A survey

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Rachael Schwartz, Mark Mullery, John Dingliana, Rachel McDonnell

Published: 2025, Last Modified: 06 Nov 2025Comput. Graph. 2025EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: Highlights•Reviews topology-based approaches to hand-drawn animation technology.•Compares and contrasts methods with respect to their use of computational topology.•Discusses artistic advantages and limitations of each topological technique.•Insights on frame processing approaches from hand-drawn animation experts.