4 papers
OmniScribble: Mixed-Initiative Authoring of Animated Sketches through Inspectable and Repairable AI Decisions
Hien Trinh, Tan-Hiep To, Trung-Nghia Le
AI-assisted creative tools reduce the effort of authoring content, but delegating creative decisions to AI can make it difficult for authors to understand, correct, or redirect wor…
CounterSketch: Physics-Grounded Counterfactual Reasoning for Sketch-to-Video Generation
Hien Trinh, Tan-Hiep To, Dinh-Khoi Vo +3
Counterfactual sketch animation explores how a static sketch evolves under a hypothetical intervention. We present CounterSketch, a physics-grounded framework that transforms natur…
SketchForge: Training-Free Scene-to-Vector Sketching via Decoupled Structure and Texture Optimization
Quang-Thinh Nguyen, Duy-Khang Do, Hien Trinh +3
Converting a raster image into a resolution-independent, stroke-editable vector sketch while faithfully preserving both structural contours and tonal texture remains challenging: r…
CIAN: Multi-Stage Framework for Event-Enriched Image Captioning via Retrieval-Augmented Generation
Trinh Thi Thu Hien, Trung-Nghia Le
Event-enriched image captioning describes not only visible content but also the broader context of events, including timing, location, and participants, capabilities missing in mos…