4 papers
LPDH: A Locality-Preserving Pixel-Difference Hashing Framework for Dynamic Texture Recognition
Ruxin Ding, Jianfeng Ren, Heng Yu +2
Spatiotemporal Local Binary Pattern (STLBP) is a widely used dynamic texture descriptor, but it suffers from extremely high dimensionality. To tackle this, STLBP features are often…
OneHOI: Unifying Human-Object Interaction Generation and Editing
Jiun Tian Hoe, Weipeng Hu, Xudong Jiang +2
Human-Object Interaction (HOI) modelling captures how humans act upon and relate to objects, typically expressed as <person, action, object> triplets. Existing approaches split int…
ActivityForensics: A Comprehensive Benchmark for Localizing Manipulated Activity in Videos
Peijun Bao, Anwei Luo, Gang Pan +2
Temporal forgery localization aims to temporally identify manipulated segments in videos. Most existing benchmarks focus on appearance-level forgeries, such as face swapping and ob…
InteractEdit: Zero-Shot Editing of Human-Object Interactions in Images
Jiun Tian Hoe, Weipeng Hu, Wei Zhou +5
This paper presents InteractEdit, a novel framework for zero-shot Human-Object Interaction (HOI) editing, addressing the challenging task of transforming an existing interaction in…