3 papers
cs.CV2025
Polygon Intersection-over-Union Loss for Viewpoint-Agnostic Monocular 3D Vehicle Detection
Xinxuan Lu, Derek Gloudemans, Shepard Xia +1
Monocular 3D object detection is a challenging task because depth information is difficult to obtain from 2D images. A subset of viewpoint-agnostic monocular 3D detection methods a…
cs.CV2024
Prompt-Guided Mask Proposal for Two-Stage Open-Vocabulary Segmentation
Yu-Jhe Li, Xinyang Zhang, Kun Wan +3
We tackle the challenge of open-vocabulary segmentation, where we need to identify objects from a wide range of categories in different environments, using text prompts as our inpu…
cs.CV2024
PriorMapNet: Enhancing Online Vectorized HD Map Construction with Priors
Rongxuan Wang, Xin Lu, Xiaoyang Liu +3
Online vectorized High-Definition (HD) map construction is crucial for subsequent prediction and planning tasks in autonomous driving. Following MapTR paradigm, recent works have m…