Search Results for author: Limin Yu

Found 11 papers, 3 papers with code

UniBEVFusion: Unified Radar-Vision BEVFusion for 3D Object Detection

no code implementations23 Sep 2024 Haocheng Zhao, Runwei Guan, Taoyu Wu, Ka Lok Man, Limin Yu, Yutao Yue

4D millimeter-wave (MMW) radar, which provides both height information and dense point cloud data over 3D MMW radar, has become increasingly popular in 3D object detection.

3D Object Detection Depth Estimation +2

Towards the Uncharted: Density-Descending Feature Perturbation for Semi-supervised Semantic Segmentation

1 code implementation CVPR 2024 Xiaoyang Wang, Huihui Bai, Limin Yu, Yao Zhao, Jimin Xiao

Inspired by the low-density separation assumption in semi-supervised learning, our key insight is that feature density can shed a light on the most promising direction for the segmentation classifier to explore, which is the regions with lower density.

Semi-Supervised Semantic Segmentation

Achelous++: Power-Oriented Water-Surface Panoptic Perception Framework on Edge Devices based on Vision-Radar Fusion and Pruning of Heterogeneous Modalities

1 code implementation14 Dec 2023 Runwei Guan, Haocheng Zhao, Shanliang Yao, Ka Lok Man, Xiaohui Zhu, Limin Yu, Yong Yue, Jeremy Smith, Eng Gee Lim, Weiping Ding, Yutao Yue

Urban water-surface robust perception serves as the foundation for intelligent monitoring of aquatic environments and the autonomous navigation and operation of unmanned vessels, especially in the context of waterway safety.

Autonomous Navigation Multi-Task Learning +5

Hunting Sparsity: Density-Guided Contrastive Learning for Semi-Supervised Semantic Segmentation

1 code implementation CVPR 2023 Xiaoyang Wang, Bingfeng Zhang, Limin Yu, Jimin Xiao

Inspired by density-based unsupervised clustering, we propose to leverage feature density to locate sparse regions within feature clusters defined by label and pseudo labels.

Contrastive Learning Density Estimation +1

Additive MIL: Intrinsically Interpretable Multiple Instance Learning for Pathology

no code implementations3 Jun 2022 Syed Ashar Javed, Dinkar Juyal, Harshith Padigela, Amaro Taylor-Weiner, Limin Yu, Aaditya Prakash

Our Additive MIL models enable spatial credit assignment such that the contribution of each region in the image can be exactly computed and visualized.

Decision Making Multiple Instance Learning

Sub-GMN: The Neural Subgraph Matching Network Model

no code implementations1 Apr 2021 Zixun Lan, Limin Yu, Linglong Yuan, Zili Wu, Qiang Niu, Fei Ma

Comparing with the previous GNNs-based methods for subgraph matching task, our proposed Sub-GMN allows varying query and data graphes in the test/application stage, while most previous GNNs-based methods can only find a matched subgraph in the data graph during the test/application for the same query graph used in the training stage.

Graph Representation Learning Information Retrieval +2

Deep learning model trained on mobile phone-acquired frozen section images effectively detects basal cell carcinoma

no code implementations22 Nov 2020 Junli Cao, B. S., Junyan Wu, M. S., Jing W. Zhang, Jay J. Ye, Ph. D., Limin Yu, M. D., M. S

Results: The model uses an image as input and produces a 2-dimensional black and white output of prediction of the same dimension; the areas determined to be basal cell carcinoma were displayed with white color, in a black background.

Semantic Segmentation

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