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Ruisheng Luo

4 accepted papers

2025

AutoSSVH: Exploring Automated Frame Sampling for Efficient Self-Supervised Video Hashing

CVPR 2025poster

Self-Supervised Video Hashing (SSVH) compresses videos into hash codes for efficient indexing and retrieval using unlabeled training videos. Existing approaches rely on random frame sampling to learn video features and treat all frames equally. This results in suboptimal hash codes, as it ignores fr…

2025

Embracing Collaboration Over Competition: Condensing Multiple Prompts for Visual In-Context Learning

CVPR 2025poster

Visual In-Context Learning (VICL) enables adaptively solving vision tasks by leveraging pixel demonstrations, mimicking human-like task completion through analogy. Prompt selection is critical in VICL, but current methods assume the existence of a single "ideal" prompt in a pool of candidates, which…

2025

Modeling Uncertainty in Composed Image Retrieval via Probabilistic Embeddings

ACL 2025long

Composed Image Retrieval (CIR) enables users to search for images using multimodal queries that combine text and reference images. While metric learning methods have shown promise, they rely on deterministic point embeddings that fail to capture the inherent uncertainty in the input data, in which u…