Search Results for author: Yanjun Wu

Found 16 papers, 5 papers with code

CMFN: Cross-Modal Fusion Network for Irregular Scene Text Recognition

no code implementations18 Jan 2024 Jinzhi Zheng, Ruyi Ji, Libo Zhang, Yanjun Wu, Chen Zhao

However, the guidance of visual cues is ignored in the process of semantic mining, which limits the performance of the algorithm in recognizing irregular scene text.

Position Scene Text Recognition

Text Region Multiple Information Perception Network for Scene Text Detection

no code implementations18 Jan 2024 Jinzhi Zheng, Libo Zhang, Yanjun Wu, Chen Zhao

Segmentation-based scene text detection algorithms can handle arbitrary shape scene texts and have strong robustness and adaptability, so it has attracted wide attention.

Scene Text Detection Segmentation +1

ECSAS: Exploring Critical Scenarios from Action Sequence in Autonomous Driving

no code implementations21 Sep 2022 Shuting Kang, Heng Guo, Lijun Zhang, Guangzhen Liu, Yunzhi Xue, Yanjun Wu

How to model action sequences so that one can further consider the effects of different action parameters in the scenario is the bottleneck of the problem.

Autonomous Driving reinforcement-learning +1

Multi-Granularity Alignment Domain Adaptation for Object Detection

1 code implementation CVPR 2022 Wenzhang Zhou, Dawei Du, Libo Zhang, Tiejian Luo, Yanjun Wu

Domain adaptive object detection is challenging due to distinctive data distribution between source domain and target domain.

Domain Adaptation Object +2

LD-ConGR: A Large RGB-D Video Dataset for Long-Distance Continuous Gesture Recognition

1 code implementation CVPR 2022 Dan Liu, Libo Zhang, Yanjun Wu

The dataset and experimental results presented in this paper are expected to boost the research of long-distance gesture recognition.

Gesture Recognition Sign Language Recognition

Adversarial Attacks against Windows PE Malware Detection: A Survey of the State-of-the-Art

1 code implementation23 Dec 2021 Xiang Ling, Lingfei Wu, Jiangyu Zhang, Zhenqing Qu, Wei Deng, Xiang Chen, Yaguan Qian, Chunming Wu, Shouling Ji, Tianyue Luo, Jingzheng Wu, Yanjun Wu

Then, we conduct a comprehensive and systematic review to categorize the state-of-the-art adversarial attacks against PE malware detection, as well as corresponding defenses to increase the robustness of Windows PE malware detection.

Adversarial Attack Malware Detection +2

Towards Real-World Prohibited Item Detection: A Large-Scale X-ray Benchmark

1 code implementation ICCV 2021 Boying Wang, Libo Zhang, Longyin Wen, Xianglong Liu, Yanjun Wu

Towards real-world prohibited item detection, we collect a large-scale dataset, named as PIDray, which covers various cases in real-world scenarios for prohibited item detection, especially for deliberately hidden items.

Towards Interpretable and Robust Hand Detection via Pixel-wise Prediction

no code implementations13 Jan 2020 Dan Liu, Libo Zhang, Tiejian Luo, Lili Tao, Yanjun Wu

The lack of interpretability of existing CNN-based hand detection methods makes it difficult to understand the rationale behind their predictions.

Hand Detection

Learning Semantic Neural Tree for Human Parsing

no code implementations ECCV 2020 Ruyi Ji, Dawei Du, Libo Zhang, Longyin Wen, Yanjun Wu, Chen Zhao, Feiyue Huang, Siwei Lyu

In this paper, we design a novel semantic neural tree for human parsing, which uses a tree architecture to encode physiological structure of human body, and designs a coarse to fine process in a cascade manner to generate accurate results.

Human Parsing Semantic Segmentation

SiamMan: Siamese Motion-aware Network for Visual Tracking

no code implementations11 Dec 2019 Wenzhang Zhou, Longyin Wen, Libo Zhang, Dawei Du, Tiejian Luo, Yanjun Wu

To reduce the impact of manually designed anchor boxes to adapt to different target motion patterns, we design the localization branch, which aims to coarsely localize the target to help the regression branch to generate accurate results.

General Classification regression +1

Attention Convolutional Binary Neural Tree for Fine-Grained Visual Categorization

2 code implementations CVPR 2020 Ruyi Ji, Longyin Wen, Libo Zhang, Dawei Du, Yanjun Wu, Chen Zhao, Xianglong Liu, Feiyue Huang

Specifically, we incorporate convolutional operations along edges of the tree structure, and use the routing functions in each node to determine the root-to-leaf computational paths within the tree.

Fine-Grained Image Classification Fine-Grained Visual Categorization

Guided Attention Network for Object Detection and Counting on Drones

no code implementations25 Sep 2019 Yuan-Qiang Cai, Dawei Du, Libo Zhang, Longyin Wen, Weiqiang Wang, Yanjun Wu, Siwei Lyu

Object detection and counting are related but challenging problems, especially for drone based scenes with small objects and cluttered background.

Object object-detection +1

Scale Invariant Fully Convolutional Network: Detecting Hands Efficiently

no code implementations11 Jun 2019 Dan Liu, Dawei Du, Libo Zhang, Tiejian Luo, Yanjun Wu, Feiyue Huang, Siwei Lyu

Existing hand detection methods usually follow the pipeline of multiple stages with high computation cost, i. e., feature extraction, region proposal, bounding box regression, and additional layers for rotated region detection.

Hand Detection Region Proposal

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