68 citations · 112 across the 6 of their papers we have counts for
6 papers · 1 filter
BEVFusion4D: Learning LiDAR-Camera Fusion Under Bird's-Eye-View via Cross-Modality Guidance and Temporal Aggregation
Hongxiang Cai, Zeyuan Zhang, Zhenyu Zhou +3
Integrating LiDAR and Camera information into Bird's-Eye-View (BEV) has become an essential topic for 3D object detection in autonomous driving. Existing methods mostly adopt an in…
RGB Stream Is Enough for Temporal Action Detection
Chenhao Wang, Hongxiang Cai, Yuxin Zou +1
State-of-the-art temporal action detectors to date are based on two-stream input including RGB frames and optical flow. Although combining RGB frames and optical flow boosts perfor…
An Enhanced Prohibited Items Recognition Model
Tianze Rong, Hongxiang Cai, Yichao Xiong
We proposed a new modeling method to promote the performance of prohibited items recognition via X-ray image. We analyzed the characteristics of prohibited items and X-ray images.…
Revisiting Classification Perspective on Scene Text Recognition
Hongxiang Cai, Jun Sun, Yichao Xiong
The prevalent perspectives of scene text recognition are from sequence to sequence (seq2seq) and segmentation. Nevertheless, the former is composed of many components which makes i…
TinaFace: Strong but Simple Baseline for Face Detection
Yanjia Zhu, Hongxiang Cai, Shuhan Zhang +2
Face detection has received intensive attention in recent years. Many works present lots of special methods for face detection from different perspectives like model architecture,…
A Solution to Product detection in Densely Packed Scenes
Tianze Rong, Yanjia Zhu, Hongxiang Cai +1
This work is a solution to densely packed scenes dataset SKU-110k. Our work is modified from Cascade R-CNN. To solve the problem, we proposed a random crop strategy to ensure both…