Search Results for author: Chengyao Li

Found 4 papers, 0 papers with code

Survey of the Detection and Classification of Pulmonary Lesions via CT and X-Ray

no code implementations31 Dec 2020 Yixuan Sun, Chengyao Li, Qian Zhang, Aimin Zhou, Guixu Zhang

In recent years, the prevalence of several pulmonary diseases, especially the coronavirus disease 2019 (COVID-19) pandemic, has attracted worldwide attention.

General Classification

Confidence Guided Stereo 3D Object Detection with Split Depth Estimation

no code implementations11 Mar 2020 Chengyao Li, Jason Ku, Steven L. Waslander

To tackle these two issues, we propose CG-Stereo, a confidence-guided stereo 3D object detection pipeline that uses separate decoders for foreground and background pixels during depth estimation, and leverages the confidence estimation from the depth estimation network as a soft attention mechanism in the 3D object detector.

3D Object Detection From Stereo Images Autonomous Driving +3

Visual Measurement Integrity Monitoring for UAV Localization

no code implementations18 Sep 2019 Chengyao Li, Steven L. Waslander

In this paper, we propose a novel approach inspired by RAIM to monitor the integrity of optimization-based visual localization and calculate the protection level of a state estimate, i. e. the largest possible translational error in each direction.

Visual Localization

Object-Centric Stereo Matching for 3D Object Detection

no code implementations17 Sep 2019 Alex D. Pon, Jason Ku, Chengyao Li, Steven L. Waslander

The issue with existing stereo matching networks is that they are designed for disparity estimation, not 3D object detection; the shape and accuracy of object point clouds are not the focus.

3D Object Detection From Stereo Images Autonomous Driving +5

Cannot find the paper you are looking for? You can Submit a new open access paper.