Search Results for author: Dong-Dong Chen

Found 26 papers, 10 papers with code

Improving Person Re-identification with Iterative Impression Aggregation

no code implementations21 Sep 2020 Dengpan Fu, Bo Xin, Jingdong Wang, Dong-Dong Chen, Jianmin Bao, Gang Hua, Houqiang Li

Not only does such a simple method improve the performance of the baseline models, it also achieves comparable performance with latest advanced re-ranking methods.

Person Re-Identification Re-Ranking

Old Photo Restoration via Deep Latent Space Translation

8 code implementations14 Sep 2020 Zi-Yu Wan, Bo Zhang, Dong-Dong Chen, Pan Zhang, Dong Chen, Jing Liao, Fang Wen

Unlike conventional restoration tasks that can be solved through supervised learning, the degradation in real photos is complex and the domain gap between synthetic images and real old photos makes the network fail to generalize.

Image Restoration Translation

Dual Convolutional Neural Networks for Breast Mass Segmentation and Diagnosis in Mammography

no code implementations7 Aug 2020 Heyi Li, Dong-Dong Chen, William H. Nailon, Mike E. Davies, David Laurenson

In this paper, we introduce a novel deep learning framework for mammogram image processing, which computes mass segmentation and simultaneously predict diagnosis results.

Segmentation

Bringing Old Photos Back to Life

7 code implementations CVPR 2020 Zi-Yu Wan, Bo Zhang, Dong-Dong Chen, Pan Zhang, Dong Chen, Jing Liao, Fang Wen

Unlike conventional restoration tasks that can be solved through supervised learning, the degradation in real photos is complex and the domain gap between synthetic images and real old photos makes the network fail to generalize.

Image Restoration Translation

Density-Aware Graph for Deep Semi-Supervised Visual Recognition

no code implementations CVPR 2020 Suichan Li, Bin Liu, Dong-Dong Chen, Qi Chu, Lu Yuan, Nenghai Yu

Motivated by these limitations, this paper proposes to solve the SSL problem by building a novel density-aware graph, based on which the neighborhood information can be easily leveraged and the feature learning and label propagation can also be trained in an end-to-end way.

Pseudo Label

DA-NAS: Data Adapted Pruning for Efficient Neural Architecture Search

no code implementations ECCV 2020 Xiyang Dai, Dong-Dong Chen, Mengchen Liu, Yinpeng Chen, Lu Yuan

One common way is searching on a smaller proxy dataset (e. g., CIFAR-10) and then transferring to the target task (e. g., ImageNet).

Neural Architecture Search

Dynamic ReLU

2 code implementations ECCV 2020 Yinpeng Chen, Xiyang Dai, Mengchen Liu, Dong-Dong Chen, Lu Yuan, Zicheng Liu

Rectified linear units (ReLU) are commonly used in deep neural networks.

Model Watermarking for Image Processing Networks

1 code implementation25 Feb 2020 Jie Zhang, Dong-Dong Chen, Jing Liao, Han Fang, Weiming Zhang, Wenbo Zhou, HAO CUI, Nenghai Yu

In this way, when the attacker trains one surrogate model by using the input-output pairs of the target model, the hidden watermark will be learned and extracted afterward.

Single image reflection removal via learning with multi-image constraints

no code implementations8 Dec 2019 Yingda Yin, Qingnan Fan, Dong-Dong Chen, Yujie Wang, Angelica Aviles-Rivero, Ruoteng Li, Carola-Bibiane Schnlieb, Baoquan Chen

Reflections are very common phenomena in our daily photography, which distract people's attention from the scene behind the glass.

Reflection Removal

Dynamic Convolution: Attention over Convolution Kernels

5 code implementations CVPR 2020 Yinpeng Chen, Xiyang Dai, Mengchen Liu, Dong-Dong Chen, Lu Yuan, Zicheng Liu

Light-weight convolutional neural networks (CNNs) suffer performance degradation as their low computational budgets constrain both the depth (number of convolution layers) and the width (number of channels) of CNNs, resulting in limited representation capability.

Image Classification Keypoint Detection

Once a MAN: Towards Multi-Target Attack via Learning Multi-Target Adversarial Network Once

no code implementations ICCV 2019 Jiangfan Han, Xiaoyi Dong, Ruimao Zhang, Dong-Dong Chen, Weiming Zhang, Nenghai Yu, Ping Luo, Xiaogang Wang

Recently, generation-based methods have received much attention since they directly use feed-forward networks to generate the adversarial samples, which avoid the time-consuming iterative attacking procedure in optimization-based and gradient-based methods.

Classification General Classification

A General Decoupled Learning Framework for Parameterized Image Operators

no code implementations11 Jul 2019 Qingnan Fan, Dong-Dong Chen, Lu Yuan, Gang Hua, Nenghai Yu, Baoquan Chen

To overcome this limitation, we propose a new decoupled learning algorithm to learn from the operator parameters to dynamically adjust the weights of a deep network for image operators, denoted as the base network.

Signed Laplacian Deep Learning with Adversarial Augmentation for Improved Mammography Diagnosis

no code implementations30 Jun 2019 Heyi Li, Dong-Dong Chen, William H. Nailon, Mike E. Davies, David I. Laurenson

Computer-aided breast cancer diagnosis in mammography is limited by inadequate data and the similarity between benign and cancerous masses.

Joint Semantic Domain Alignment and Target Classifier Learning for Unsupervised Domain Adaptation

no code implementations10 Jun 2019 Dong-Dong Chen, Yisen Wang, Jin-Feng Yi, Zaiyi Chen, Zhi-Hua Zhou

Unsupervised domain adaptation aims to transfer the classifier learned from the source domain to the target domain in an unsupervised manner.

Unsupervised Domain Adaptation

Inferring the Importance of Product Appearance: A Step Towards the Screenless Revolution

no code implementations1 May 2019 Yongshun Gong, Jin-Feng Yi, Dong-Dong Chen, Jian Zhang, Jiayu Zhou, Zhihua Zhou

In this paper, we aim to infer the significance of every item's appearance in consumer decision making and identify the group of items that are suitable for screenless shopping.

Decision Making

A Deep DUAL-PATH Network for Improved Mammogram Image Processing

no code implementations1 Mar 2019 Heyi Li, Dong-Dong Chen, William H. Nailon, Mike E. Davies, Dave Laurenson

We present, for the first time, a novel deep neural network architecture called \dcn with a dual-path connection between the input image and output class label for mammogram image processing.

General Classification

Transductive Zero-Shot Learning with Visual Structure Constraint

1 code implementation NeurIPS 2019 Zi-Yu Wan, Dong-Dong Chen, Yan Li, Xingguang Yan, Junge Zhang, Yizhou Yu, Jing Liao

Based on the observation that visual features of test instances can be separated into different clusters, we propose a new visual structure constraint on class centers for transductive ZSL, to improve the generality of the projection function (i. e. alleviate the above domain shift problem).

Zero-Shot Learning

Emerging Applications of Reversible Data Hiding

no code implementations7 Nov 2018 Dongdong Hou, Weiming Zhang, Jiayang Liu, Siyan Zhou, Dong-Dong Chen, Nenghai Yu

Reversible data hiding (RDH) is one special type of information hiding, by which the host sequence as well as the embedded data can be both restored from the marked sequence without loss.

Geometry of Deep Learning for Magnetic Resonance Fingerprinting

no code implementations5 Sep 2018 Mohammad Golbabaee, Dong-Dong Chen, Pedro A. Gómez, Marion I. Menzel, Mike E. Davies

Current popular methods for Magnetic Resonance Fingerprint (MRF) recovery are bottlenecked by the heavy storage and computation requirements of a dictionary-matching (DM) step due to the growing size and complexity of the fingerprint dictionaries in multi-parametric quantitative MRI applications.

Dimensionality Reduction Image Reconstruction +1

Decouple Learning for Parameterized Image Operators

1 code implementation ECCV 2018 Qingnan Fan, Dong-Dong Chen, Lu Yuan, Gang Hua, Nenghai Yu, Baoquan Chen

Many different deep networks have been used to approximate, accelerate or improve traditional image operators, such as image smoothing, super-resolution and denoising.

Denoising image smoothing +1

Deep Exemplar-based Colorization

1 code implementation17 Jul 2018 Mingming He, Dong-Dong Chen, Jing Liao, Pedro V. Sander, Lu Yuan

More importantly, as opposed to other learning-based colorization methods, our network allows the user to achieve customizable results by simply feeding different references.

Colorization Image Retrieval +1

Mirror, Mirror, on the Wall, Who's Got the Clearest Image of Them All? - A Tailored Approach to Single Image Reflection Removal

no code implementations29 May 2018 Daniel Heydecker, Georg Maierhofer, Angelica I. Aviles-Rivero, Qingnan Fan, Dong-Dong Chen, Carola-Bibiane Schönlieb, Sabine Süsstrunk

Removing reflection artefacts from a single image is a problem of both theoretical and practical interest, which still presents challenges because of the massively ill-posed nature of the problem.

Reflection Removal

Progressive Color Transfer with Dense Semantic Correspondences

3 code implementations2 Oct 2017 Mingming He, Jing Liao, Dong-Dong Chen, Lu Yuan, Pedro V. Sander

The proposed method can be successfully extended from one-to-one to one-to-many color transfer.

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