110 citations · 454 across the 51 of their papers we have counts for
6 papers · 1 filter
A Proposal-based Approach for Activity Image-to-Video Retrieval
Ruicong Xu, Li Niu, Jianfu Zhang +1
Activity image-to-video retrieval task aims to retrieve videos containing the similar activity as the query image, which is a challenging task because videos generally have many ba…
Image Cropping with Composition and Saliency Aware Aesthetic Score Map
Yi Tu, Li Niu, Weijie Zhao +2
Aesthetic image cropping is a practical but challenging task which aims at finding the best crops with the highest aesthetic quality in an image. Recently, many deep learning metho…
Zero-Shot Sketch-Based Image Retrieval with Structure-aware Asymmetric Disentanglement
Jiangtong Li, Zhixin Ling, Li Niu +1
The goal of Sketch-Based Image Retrieval (SBIR) is using free-hand sketches to retrieve images of the same category from a natural image gallery. However, SBIR requires all test ca…
DoveNet: Deep Image Harmonization via Domain Verification
Wenyan Cong, Jianfu Zhang, Li Niu +4
Image composition is an important operation in image processing, but the inconsistency between foreground and background significantly degrades the quality of composite image. Imag…
Image Harmonization Dataset iHarmony4: HCOCO, HAdobe5k, HFlickr, and Hday2night
Wenyan Cong, Jianfu Zhang, Li Niu +4
Image composition is an important operation in image processing, but the inconsistency between foreground and background significantly degrades the quality of composite image. Imag…
Hard Pixel Mining for Depth Privileged Semantic Segmentation
Zhangxuan Gu, Li Niu, Haohua Zhao +1
Semantic segmentation has achieved remarkable progress but remains challenging due to the complex scene, object occlusion, and so on. Some research works have attempted to use extr…