Search Results for author: Ming Yang

Found 35 papers, 12 papers with code

Few-shot Unsupervised Domain Adaptation with Image-to-class Sparse Similarity Encoding

no code implementations6 Aug 2021 Shengqi Huang, Wanqi Yang, Lei Wang, Luping Zhou, Ming Yang

Inspired by the recent local descriptor based few-shot learning (FSL), our general UDA model is fully built upon local descriptors (LDs) for image classification and domain adaptation.

Few-Shot Learning Image Classification +2

Momentum Accelerates the Convergence of Stochastic AUPRC Maximization

no code implementations2 Jul 2021 Guanghui Wang, Ming Yang, Lijun Zhang, Tianbao Yang

In this paper, we study stochastic optimization of areas under precision-recall curves (AUPRC), which is widely used for combating imbalanced classification tasks.

imbalanced classification Stochastic Optimization

Back-tracing Representative Points for Voting-based 3D Object Detection in Point Clouds

1 code implementation CVPR 2021 Bowen Cheng, Lu Sheng, Shaoshuai Shi, Ming Yang, Dong Xu

Inspired by the back-tracing strategy in the conventional Hough voting methods, in this work, we introduce a new 3D object detection method, named as Back-tracing Representative Points Network (BRNet), which generatively back-traces the representative points from the vote centers and also revisits complementary seed points around these generated points, so as to better capture the fine local structural features surrounding the potential objects from the raw point clouds.

3D Object Detection

Evolved Massive Stars at Low-metallicity IV. Using 1.6 $μ$m "H-bump" to identify red supergiant stars: a case study of NGC 6822

no code implementations21 Jan 2021 Ming Yang, Alceste Z. Bonanos, Biwei Jiang, Man I Lam, Jian Gao, Panagiotis Gavras, Grigoris Maravelias, Shu Wang, Xiao-Dian Chen, Frank Tramper, Yi Ren, Zoi T. Spetsieri

Further separating RSG candidates from the rest of the LSG candidates is done by using semi-empirical criteria on NIR CMDs and resulted in 323 RSG candidates.

Solar and Stellar Astrophysics Astrophysics of Galaxies

Deep View Synthesis via Self-Consistent Generative Network

no code implementations19 Jan 2021 Zhuoman Liu, Wei Jia, Ming Yang, Peiyao Luo, Yong Guo, Mingkui Tan

To address the above issues, in this paper, we propose a novel deep generative model, called Self-Consistent Generative Network (SCGN), which synthesizes novel views from the given input views without explicitly exploiting the geometric information.

Rectification

Probabilistic Latent Factor Model for Collaborative Filtering with Bayesian Inference

1 code implementation7 Dec 2020 Jiansheng Fang, Xiaoqing Zhang, Yan Hu, Yanwu Xu, Ming Yang, Jiang Liu

Latent Factor Model (LFM) is one of the most successful methods for Collaborative filtering (CF) in the recommendation system, in which both users and items are projected into a joint latent factor space.

Bayesian Inference Variational Inference

MAFF-Net: Filter False Positive for 3D Vehicle Detection with Multi-modal Adaptive Feature Fusion

no code implementations23 Sep 2020 Zehan Zhang, Ming Zhang, Zhidong Liang, Xian Zhao, Ming Yang, Wenming Tan, ShiLiang Pu

Experimental results on the KITTI dataset demonstrate significant improvement in filtering false positive over the approach using only point cloud data.

Autonomous Driving

Class Distribution Alignment for Adversarial Domain Adaptation

no code implementations20 Apr 2020 Wanqi Yang, Tong Ling, Chengmei Yang, Lei Wang, Yinghuan Shi, Luping Zhou, Ming Yang

To address this issue, we propose a novel approach called Conditional ADversarial Image Translation (CADIT) to explicitly align the class distributions given samples between the two domains.

General Classification Unsupervised Domain Adaptation

Map-Enhanced Ego-Lane Detection in the Missing Feature Scenarios

no code implementations2 Apr 2020 Xiaoliang Wang, Yeqiang Qian, Chunxiang Wang, Ming Yang

As one of the most important tasks in autonomous driving systems, ego-lane detection has been extensively studied and has achieved impressive results in many scenarios.

Autonomous Driving Lane Detection

Monocular Pedestrian Orientation Estimation Based on Deep 2D-3D Feedforward

1 code implementation24 Sep 2019 Chenchen Zhao, Yeqiang Qian, Ming Yang

The 2D and 3D dimensions of pedestrians are determined from the camera captures and further utilized through two feedforward links connected to the orientation estimator.

Autonomous Driving

SSAP: Single-Shot Instance Segmentation With Affinity Pyramid

2 code implementations ICCV 2019 Naiyu Gao, Yanhu Shan, Yupei Wang, Xin Zhao, Yinan Yu, Ming Yang, Kaiqi Huang

Moreover, incorporating with the learned affinity pyramid, a novel cascaded graph partition module is presented to sequentially generate instances from coarse to fine.

Instance Segmentation Semantic Segmentation

Attention Guided Network for Retinal Image Segmentation

2 code implementations25 Jul 2019 Shihao Zhang, Huazhu Fu, Yuguang Yan, Yubing Zhang, Qingyao Wu, Ming Yang, Mingkui Tan, Yanwu Xu

Learning structural information is critical for producing an ideal result in retinal image segmentation.

Semantic Segmentation

RFBNet: Deep Multimodal Networks with Residual Fusion Blocks for RGB-D Semantic Segmentation

no code implementations29 Jun 2019 Liuyuan Deng, Ming Yang, Tianyi Li, Yuesheng He, Chunxiang Wang

To instantiate this structure, the paper proposes a residual fusion block (RFB) to formulate the interdependences of the encoders.

Semantic Segmentation

Resolution-invariant Person Re-Identification

1 code implementation24 Jun 2019 Shunan Mao, Shiliang Zhang, Ming Yang

RIFE adopts two feature extraction streams weighted by a dual-attention block to learn features for low and high resolution images, respectively.

Person Re-Identification Super-Resolution

A Novel Demodulation and Estimation Algorithm for Blackout Communication: Extract Principal Components with Deep Learning

no code implementations27 May 2019 Haoyan Liu, Yanming Liu, Ming Yang, Xiaoping Li

For reentry or near space communication, owing to the influence of the time-varying plasma sheath channel environment, the received IQ baseband signals are severely rotated on the constellation.

Bi-Directional Cascade Network for Perceptual Edge Detection

2 code implementations CVPR 2019 Jianzhong He, Shiliang Zhang, Ming Yang, Yanhu Shan, Tiejun Huang

Exploiting multi-scale representations is critical to improve edge detection for objects at different scales.

BSDS500 Edge Detection

The Period-Luminosity Relations of Red Supergiants in M33 and M31

no code implementations20 Feb 2019 Yi Ren, B. W. Jiang, Ming Yang, Jian Gao

The period-luminosity (P-L) relation is analyzed for the RSGs in the fundamental mode.

Solar and Stellar Astrophysics Astrophysics of Galaxies

Generating Synthesized Computed Tomography (CT) from Cone-Beam Computed Tomography (CBCT) using CycleGAN for Adaptive Radiation Therapy

no code implementations31 Oct 2018 Xiao Liang, Liyuan Chen, Dan Nguyen, Zhiguo Zhou, Xuejun Gu, Ming Yang, Jing Wang, Steve Jiang

Dose calculation accuracy using sCT images has been improved over the original CBCT images, with the average Gamma Index passing rate increased from 95. 4% to 97. 4% for 1 mm/1% criteria.

Medical Physics

Deep Reinforcement Learning with Iterative Shift for Visual Tracking

no code implementations ECCV 2018 Liangliang Ren, Xin Yuan, Jiwen Lu, Ming Yang, Jie Zhou

Visual tracking is confronted by the dilemma to locate a target both}accurately and efficiently, and make decisions online whether and how to adapt the appearance model or even restart tracking.

Motion Estimation Object Tracking +1

Instance-level Human Parsing via Part Grouping Network

1 code implementation ECCV 2018 Ke Gong, Xiaodan Liang, Yicheng Li, Yimin Chen, Ming Yang, Liang Lin

Instance-level human parsing towards real-world human analysis scenarios is still under-explored due to the absence of sufficient data resources and technical difficulty in parsing multiple instances in a single pass.

Edge Detection Human Parsing +2

BSN: Boundary Sensitive Network for Temporal Action Proposal Generation

16 code implementations ECCV 2018 Tianwei Lin, Xu Zhao, Haisheng Su, Chongjing Wang, Ming Yang

Temporal action proposal generation is an important yet challenging problem, since temporal proposals with rich action content are indispensable for analysing real-world videos with long duration and high proportion irrelevant content.

Action Detection Temporal Action Proposal Generation

Image Blind Denoising With Generative Adversarial Network Based Noise Modeling

no code implementations CVPR 2018 Jingwen Chen, Jia-Wei Chen, Hongyang Chao, Ming Yang

In this paper, we consider a typical image blind denoising problem, which is to remove unknown noise from noisy images.

Denoising

Conditional Generative Adversarial Network for Structured Domain Adaptation

no code implementations CVPR 2018 Weixiang Hong, Zhenzhen Wang, Ming Yang, Junsong Yuan

In recent years, deep neural nets have triumphed over many computer vision problems, including semantic segmentation, which is a critical task in emerging autonomous driving and medical image diagnostics applications.

Autonomous Driving Domain Adaptation +1

Restricted Deformable Convolution based Road Scene Semantic Segmentation Using Surround View Cameras

no code implementations2 Jan 2018 Liuyuan Deng, Ming Yang, Hao Li, Tianyi Li, Bing Hu, Chunxiang Wang

Finally, an RDC based semantic segmentation model is built; the model is trained for real-world surround view images through a multi-task learning architecture by combining real-world images with transformed images.

Autonomous Driving Multi-Task Learning +1

Joint Calibration of Panoramic Camera and Lidar Based on Supervised Learning

no code implementations9 Sep 2017 Mingwei Cao, Ming Yang, Chunxiang Wang, Yeqiang Qian, Bing Wang

In view of contemporary panoramic camera-laser scanner system, the traditional calibration method is not suitable for panoramic cameras whose imaging model is extremely nonlinear.

A Multi-model Combination Approach for Probabilistic Wind Power Forecasting

no code implementations13 Feb 2017 You Lin, Ming Yang, Can Wan, Jianhui Wang, Yonghua Song

Therefore, a novel multi-model combination (MMC) approach for short-term probabilistic wind generation forecasting is proposed in this paper to exploit the advantages of different forecasting models.

Density Estimation

A Survey of Multi-View Representation Learning

no code implementations3 Oct 2016 Yingming Li, Ming Yang, Zhongfei Zhang

Consequently, we first review the representative methods and theories of multi-view representation learning based on the perspective of alignment, such as correlation-based alignment.

Representation Learning

Top-N Recommendation on Graphs

1 code implementation27 Sep 2016 Zhao Kang, Chong Peng, Ming Yang, Qiang Cheng

To alleviate this problem, this paper proposes a simple recommendation algorithm that fully exploits the similarity information among users and items and intrinsic structural information of the user-item matrix.

Recommendation Systems

Compressing Deep Convolutional Networks using Vector Quantization

no code implementations18 Dec 2014 Yunchao Gong, Liu Liu, Ming Yang, Lubomir Bourdev

In this paper, we tackle this model storage issue by investigating information theoretical vector quantization methods for compressing the parameters of CNNs.

Classification General Classification +4

Web-Scale Training for Face Identification

no code implementations CVPR 2015 Yaniv Taigman, Ming Yang, Marc'Aurelio Ranzato, Lior Wolf

Scaling machine learning methods to very large datasets has attracted considerable attention in recent years, thanks to easy access to ubiquitous sensing and data from the web.

Face Identification Face Recognition +1

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