PC-Edit: Prompt-Contrastive Region Discovery and Region-Guided Editing
Replacing an object with one that differs in category or shape requires complete source removal, natural target formation unconstrained by the source silhouette, and preservation of unrelated content. Existing training-free editors either localize edits from terminal predictions under source and target prompts or preserve unrelated content through spatially unselective source-feature reuse without explicit region discovery. Before reaching the terminal predictions, prompt-induced semantic differences undergo additional network transformations that may obscure their spatial localization, reduci
Lineage graph
Paper → model → repo connections mined from source citations (Tier-1 exact match).
Why these links exist
Every edge carries a method, confidence, and the source snippet that justified it — so bad links are debuggable.
- FuzzySimilar title/name (fuzzy) · 59%linshenkx/prompt-optimizer →
“Fuzzy title match (0.73): “PC-Edit: Prompt-Contrastive Region Discovery and Region-Guid” ≈ “linshenkx/prompt-optimizer””
- FuzzySimilar title/name (fuzzy) · 59%NirDiamant/Prompt_Engineering →
“Fuzzy title match (0.73): “PC-Edit: Prompt-Contrastive Region Discovery and Region-Guid” ≈ “NirDiamant/Prompt_Engineering””
- LinkedLinked via arxiv author · 85%Zijian Zhang →
“PC-Edit: Prompt-Contrastive Region Discovery and Region-Guided Editing”
- LinkedLinked via arxiv author · 85%Zhijun Zhang →
“PC-Edit: Prompt-Contrastive Region Discovery and Region-Guided Editing”