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Research questionHow can we recover stroke order, direction, and pen motion from static handwriting images?A static handwritten image preserves the final ink pattern but loses the sequence, direction, and pen-tip movement that produced it. Different writing processes can therefore yield similar images, making trajectory recovery inherently ambiguous.
AI
Computer Vision
Image & Video Processing
Machine Learning
Research Paper
Technology
Latest papersRecent research connected to this question, newest first.Handwriting Trajectory Recovery via Autoregressive Ordered Stroke Instance PredictionApplies to offline handwriting images. The evidence covers Chinese handwriting, including unseen character categories, and reports extension to English and Tamil; it also notes that trajectory sampling density affects measured recovery performance.research paper · Sep 2, 2026
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