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- research-articleOctober 2024
MaskBEV: Towards A Unified Framework for BEV Detection and Map Segmentation
MM '24: Proceedings of the 32nd ACM International Conference on MultimediaPages 2652–2661https://doi.org/10.1145/3664647.3681360Accurate and robust multimodal multi-task perception is crucial for modern autonomous driving systems. However, current multimodal perception research follows independent paradigms designed for specific perception tasks, leading to a lack of ...
- research-articleOctober 2023
OccluBEV: Occlusion Aware Spatiotemporal Modeling for Multi-view 3D Object Detection
MM '23: Proceedings of the 31st ACM International Conference on MultimediaPages 4074–4083https://doi.org/10.1145/3581783.3613798Bird's-Eye-View (BEV) based 3D visual perception, which formulates a unified space for multi-view representation, has received wide attention in autonomous driving due to its scalability for downstream tasks. However, view transform in transformer-based ...
- research-articleOctober 2022
Multi-Camera Collaborative Depth Prediction via Consistent Structure Estimation
MM '22: Proceedings of the 30th ACM International Conference on MultimediaPages 2730–2738https://doi.org/10.1145/3503161.3548394Depth map estimation from images is an important task in robotic systems. Existing methods can be categorized into two groups including multi-view stereo and monocular depth estimation. The former requires cameras to have large overlapping areas and ...
- research-articleApril 2020
Closer Object Looks Smaller: Investigating the Duality of Size Perception in a Spherical Fish Tank VR Display
CHI '20: Proceedings of the 2020 CHI Conference on Human Factors in Computing SystemsPages 1–9https://doi.org/10.1145/3313831.3376601Fish Tank Virtual Reality (FTVR) displays provide compelling 3D experiences by rendering view-dependent imagery on a 2D screen. While users perceive a 3D object in space, they are actually looking at pixels on a 2D screen, thus, a perceptual duality ...
- research-articleMay 2019Honorable Mention
FTVR in VR: Evaluation of 3D Perception With a Simulated Volumetric Fish-Tank Virtual Reality Display
CHI '19: Proceedings of the 2019 CHI Conference on Human Factors in Computing SystemsPaper No.: 533, Pages 1–12https://doi.org/10.1145/3290605.3300763Spherical fish tank virtual reality (FTVR) displays attempt to create a virtual "crystal ball" experience using head-tracked rendering. Almost all of these systems have omitted stereo cues, making them easy to build, but it is not clear how much this ...