Dual-Modal Prompting for Sketch-Based Image Retrieval

no code implementations • 29 Apr 2024 • Liying Gao, Bingliang Jiao, Peng Wang, Shizhou Zhang, Hanwang Zhang, Yanning Zhang

In this study, we aim to tackle two major challenges of this task simultaneously: i) zero-shot, dealing with unseen categories, and ii) fine-grained, referring to intra-category instance-level retrieval.

Retrieval Sketch-Based Image Retrieval

Generalizable Person Re-Identification via Viewpoint Alignment and Fusion

no code implementations • 5 Dec 2022 • Bingliang Jiao, Lingqiao Liu, Liying Gao, Guosheng Lin, Ruiqi Wu, Shizhou Zhang, Peng Wang, Yanning Zhang

The key insight of this design is that the cross-attention mechanism in the transformer could be an ideal solution to align the discriminative texture clues from the original image with the canonical view image, which could compensate for the low-quality texture information of the canonical view image.

Domain Generalization Generalizable Person Re-identification +1