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Bochen Xie

4 accepted papers

2025

Know Where You Are From: Event-Based Segmentation via Spatio-Temporal Propagation

AAAI 2025technical

Event cameras have gained attention in segmentation due to their higher temporal resolution and dynamic range compared to traditional cameras. However, they struggle with issues like lack of color perception and triggering only at motion edges, making it hard to distinguish objects with similar cont…

2025

MSV-PCT: Multi-Sparse-View Enhanced Transformer Framework for Salient Object Detection in Point Clouds

AAAI 2025technical

Salient object detection (SOD) methods for 2D images have great significance in the field of human-computer interaction (HCI). However, as a common data format in HCI, the SOD research in the form of 3D point cloud data remains limited. Previous works commonly treat this task as point cloud segmenta…

Cited by 0SourcePDFScholar
2023

TokenHPE: Learning Orientation Tokens for Efficient Head Pose Estimation via Transformers

CVPR 2023poster

Head pose estimation (HPE) has been widely used in the fields of human machine interaction, self-driving, and attention estimation. However, existing methods cannot deal with extreme head pose randomness and serious occlusions. To address these challenges, we identify three cues from head images, na…

2022

VMV-GCN: Volumetric Multi-View Based Graph CNN for Event Stream Classification

RA-L 2022

Event cameras can perceive pixel-level brightness changes to output asynchronous event streams, and have notable advantages in high temporal resolution, high dynamic range and low power consumption for challenging vision tasks. To apply existing learning models on event data, many researchers integr

Cited by 54SourceScholar