Search Results for author: Liu Liang

Found 2 papers, 0 papers with code

SparseLIF: High-Performance Sparse LiDAR-Camera Fusion for 3D Object Detection

no code implementations12 Mar 2024 Hongcheng Zhang, Liu Liang, Pengxin Zeng, Xiao Song, Zhe Wang

Sparse 3D detectors have received significant attention since the query-based paradigm embraces low latency without explicit dense BEV feature construction.

3D Object Detection object-detection

Image Retrieval using Histogram Factorization and Contextual Similarity Learning

no code implementations7 Apr 2013 Liu Liang

In this paper, we developed an effective image retrieval system by representing each image using the bag-of-words method as histograms, and then apply the nonnegative matrix factorization to factorize the histograms, and finally learn the ranking score using the contextual similarity learning method.

Content-Based Image Retrieval Retrieval

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