今日CS.CV計算機視覺論文速覽
Tue, 5 Mar 2019
Totally 63 papers
Interesting:
📚STEFANN,基於字體自適應網絡實現場景中的文字編輯修改。目前的場景文字識別很成功,按時對於場景中文字修改的工作還很少。這篇文章對於照片中文字進行自適應修改，不僅能夠修復圖像中的文字信息，同時可以得到戲劇性的效果。研究人員首先聚焦於如何生成不違和的文字，包括字體和顏色等。提出了一個多輸入的字體特徵生成器，並將原圖的顏色遷移到目標圖像上去。隨後將生成的文字放置到原圖的對應位置，並進行視覺連續性處理。(from Indian Statistical Institute Kolkata) CVPR
模型的架構如下，包含了字體生成器和顏色遷移器組成：
一些有趣的效果：
數據集：ICDAR
📚PuVAE基於變分自編碼器提純對抗樣本，提出了一種利用變分自編碼器提出對抗樣本，降低對抗噪聲的模型。爲了防禦深度學習中對抗樣本的影響，研究人員提出了一種基於變分自編碼器提純對抗樣本的方法。通過將對抗樣本投影到流型空間的不同類別上，來估計和消除對抗擾動。實驗表面這種方法性能強勁並比普通DefenseGan快130倍。（首爾國立大學）
模型結構示例圖：
訓練和推理過程示例圖：
推理過程的示意圖：
與類似方法的比較：
📚SRNTT基於遷移學習的圖像超分辨，單圖像超分辨在近年來獲得了較大的發展，但對於參考圖片與目標圖片不相似的情況下生成的超分辨率質量較差。研究人員提出了一種可以將高分辨圖像中的細節紋理信息用於提高低分辨率圖像分辨率的遷移學習方法，利用自然紋理遷移的技術實現了圖像超分辨。利用多級神經空間匹配來代替像素間的配準，提高了模型利用語義相似片層的能力，並用優雅的方法提高了超分辨的能力。研究還建立了RefSR數據集，包含了低分辨圖像和一系列層級相似性的配對圖像。（from adobe）
一些結果：
模型的架構如下圖所示，將多層級的特徵進行了交換，並將參考圖像下采樣得到與低分辨圖頻譜一致的約束：
一些相似方法的對比：
Implementation of SR algorithms in comparison:
SRCNN, SelfEx, SCN, DRCN, LapSRN, MDSR, ENet, SRGAN, CrossNet,
code:https://github.com/ZZUTK/SRNTT
*****author:https://research.adobe.com/person/zhifei-zhang/ http://web.eecs.utk.edu/~zzhang61/
📚
Daily Computer Vision Papers
[1] Title: VideoFlow: A Flow-Based Generative Model for Video
Authors:Manoj Kumar, Mohammad Babaeizadeh, Dumitru Erhan, Chelsea Finn, Sergey Levine, Laurent Dinh, Durk Kingma
[2] Title: An Adversarial Super-Resolution Remedy for Radar Design Trade-offs
Authors:Sherif Abdulatif, Karim Armanious, Fady Aziz, Urs Schneider, Bin Yang
[3] Title: Reduced Focal Loss: 1st Place Solution to xView object detection in Satellite Imagery
Authors:Nikolay Sergievskiy, Alexander Ponamarev
[4] Title: Joint segmentation and classification of retinal arteries/veins from fundus images
Authors:Fantin Girard, Conrad Kavalec, Farida Cheriet
[5] Title: Semi-Supervised Brain Lesion Segmentation with an Adapted Mean Teacher Model
Authors:Wenhui Cui, Yanlin Liu, Yuxing Li, Menghao Guo, Yiming Li, Xiuli Li, Tianle Wang, Xiangzhu Zeng, Chuyang Ye
[6] Title: Understanding the Mechanism of Deep Learning Framework for Lesion Detection in Pathological Images with Breast Cancer
Authors:Wei-Wen Hsu, Chung-Hao Chen, Chang Hoa, Yu-Ling Hou, Xiang Gao, Yun Shao, Xueli Zhang, Jingjing Wang, Tao He, Yanghong Tai
[7] Title: Unsupervised Domain Adaptation Learning Algorithm for RGB-D Staircase Recognition
Authors:Wang Jing, Zhang Kuangen
[8] Title: Collaborative Spatio-temporal Feature Learning for Video Action Recognition
Authors:Chao Li, Qiaoyong Zhong, Di Xie, Shiliang Pu
[9] Title: STEFANN: Scene Text Editor using Font Adaptive Neural Network
Authors:Prasun Roy, Saumik Bhattacharya, Subhankar Ghosh, Umapada Pal
[10] Title: PanopticFusion: Online Volumetric Semantic Mapping at the Level of Stuff and Things
Authors:Gaku Narita, Takashi Seno, Tomoya Ishikawa, Yohsuke Kaji
[11] Title: Zero-Shot Task Transfer
Authors:Arghya Pal, Vineeth N Balasubramanian
[12] Title: Automatic microscopic cell counting by use of deeply-supervised density regression model
Authors:Shenghua He, Kyaw Thu Minn, Lilianna Solnica-Krezel, Mark Anastasio, Hua Li
[13] Title: Unsupervised Cross-spectral Stereo Matching by Learning to Synthesize
Authors:Mingyang Liang, Xiaoyang Guo, Hongsheng Li, Xiaogang Wang, You Song
[14] Title: COMIC: Towards A Compact Image Captioning Model with Attention
Authors:Jia Huei Tan, Chee Seng Chan, Joon Huang Chuah
[15] Title: Incremental Visual-Inertial 3D Mesh Generation with Structural Regularities
Authors:Antoni Rosinol, Torsten Sattler, Marc Pollefeys, Luca Carlone
[16] Title: Spatiotemporal Pyramid Network for Video Action Recognition
Authors:Yunbo Wang, Mingsheng Long, Jianmin Wang, Philip S. Yu
[17] Title: Active Authentication using an Autoencoder regularized CNN-based One-Class Classifier
Authors:Poojan Oza, Vishal M. Patel
[18] Title: A Kernelized Manifold Mapping to Diminish the Effect of Adversarial Perturbations
Authors:Saeid Asgari Taghanaki, Kumar Abhishek, Shekoofeh Azizi, Ghassan Hamarneh
[19] Title: Hand Pose Estimation: A Survey
Authors:Bardia Doosti
[20] Title: Self-Supervised Learning of Face Representations for Video Face Clustering
Authors:Vivek Sharma, Makarand Tapaswi, M.Saquib Sarfraz, Rainer Stiefelhagen
[21] Title: X-Section: Cross-section Prediction for Enhanced RGBD Fusion
Authors:Andrea Nicastro, Ronald Clark, Stefan Leutenegger
[22] Title: Matching Thermal to Visible Face Images Using a Semantic-Guided Generative Adversarial Network
Authors:Cunjian Chen, Arun Ross
[23] Title: Probability Map Guided Bi-directional Recurrent UNet for Pancreas Segmentation
Authors:Jun Li, Xiaozhu Lin, Hui Che, Hao Li, Xiaohua Qian
[24] Title: Unsupervised Bi-directional Flow-based Video Generation from one Snapshot
Authors:Lu Sheng, Junting Pan, Jiaming Guo, Jing Shao, Xiaogang Wang, Chen Change Loy
[25] Title: Ground Plane based Absolute Scale Estimation for Monocular Visual Odometry
Authors:Dingfu Zhou, Yuchao Dai, Hongdong Li
[26] Title: MILDNet: A Lightweight Single Scaled Deep Ranking Architecture
Authors:Anirudha Vishvakarma
[27] Title: 3D convolutional neural network for abdominal aortic aneurysm segmentation
Authors:Karen López-Linares, Inmaculada García, Ainhoa García-Familiar, Iván Macía, Miguel A. González Ballester
[28] Title: Meta-SR: A Magnification-Arbitrary Network for Super-Resolution
Authors:Xuecai Hu, Haoyuan Mu, Xiangyu Zhang, Zilei Wang, Jian Sun, Tieniu Tan
[29] Title: Face Image Reflection Removal
Authors:Renjie Wan, Boxin Shi, Haoliang Li, Ling-Yu Duan, Alex C. Kot
[30] Title: Less is More: Learning Highlight Detection from Video Duration
Authors:Bo Xiong, Yannis Kalantidis, Deepti Ghadiyaram, Kristen Grauman
[31] Title: Recognition of Multiple Food Items in a Single Photo for Use in a Buffet-Style Restaurant
Authors:Masashi Anzawa, Sosuke Amano, Yoko Yamakata, Keiko Motonaga, Akiko Kamei, Kiyoharu Aizawa
[32] Title: CAD-Net: A Context-Aware Detection Network for Objects in Remote Sensing Imagery
Authors:Gongjie Zhang, Shijian Lu, Wei Zhang
[33] Title: Crowd Counting and Density Estimation by Trellis Encoder-Decoder Network
Authors:Xiaolong Jiang, Zehao Xiao, Baochang Zhang, Xiantong Zhen, Xianbin Cao, David Doermann, Ling Shao
[34] Title: Improving Referring Expression Grounding with Cross-modal Attention-guided Erasing
Authors:Xihui Liu, Zihao Wang, Jing Shao, Xiaogang Wang, Hongsheng Li
[35] Title: Image Super-Resolution by Neural Texture Transfer
Authors:Zhifei Zhang, Zhaowen Wang, Zhe Lin, Hairong Qi
[36] Title: Pancreas Segmentation via Spatial Context based U-net and Bidirectional LSTM
Authors:Hao Li, Jun Li, Xiaozhu Lin, Xiaohua Qian
[37] Title: 3D Hand Shape and Pose Estimation from a Single RGB Image
Authors:Liuhao Ge, Zhou Ren, Yuncheng Li, Zehao Xue, Yingying Wang, Jianfei Cai, Junsong Yuan
[38] Title: Let’s Transfer Transformations of Shared Semantic Representations
Authors:Nam Vo, Lu Jiang, James Hays
[39] Title: AIRD: Adversarial Learning Framework for Image Repurposing Detection
Authors:Ayush Jaiswal, Yue Wu, Wael AbdAlmageed, Iacopo Masi, Premkumar Natarajan
[40] Title: Spatio-Temporal Vegetation Pixel Classification By Using Convolutional Networks
Authors:Keiller Nogueira, Jefersson A. dos Santos, Nathalia Menini, Thiago S. F. Silva, Leonor Patricia C. Morellato, Ricardo da S. Torres
[41] Title: Extreme Channel Prior Embedded Network for Dynamic Scene Deblurring
Authors:Jianrui Cai, Wangmeng Zuo, Lei Zhang
[42] Title: PartNet: A Recursive Part Decomposition Network for Fine-grained and Hierarchical Shape Segmentation
Authors:Fenggen Yu, Kun Liu, Yan Zhang, Chenyang Zhu, Kai Xu
[43] Title: Deep Optimization model for Screen Content Image Quality Assessment using Neural Networks
Authors:Xuhao Jiang, Liquan Shen, Guorui Feng, Liangwei Yu, Ping An
[44] Title: Fine-Grained Semantic Segmentation of Motion Capture Data using Dilated Temporal Fully-Convolutional Networks
Authors:Noshaba Cheema, Somayeh Hosseini, Janis Sprenger, Erik Herrmann, Han Du, Klaus Fischer, Philipp Slusallek
[45] Title: OmniDRL: Robust Pedestrian Detection using Deep Reinforcement Learning on Omnidirectional Cameras
Authors:G. Dias Pais, Tiago J. Dias, Jacinto C. Nascimento, Pedro Miraldo
[46] Title: Quaternion Convolutional Neural Networks
Authors:Xuanyu Zhu, Yi Xu, Hongteng Xu, Changjian Chen
[47] Title: Feature Selective Anchor-Free Module for Single-Shot Object Detection
Authors:Chenchen Zhu, Yihui He, Marios Savvides
[48] Title: RGBD Based Dimensional Decomposition Residual Network for 3D Semantic Scene Completion
Authors:Jie Li, Yu Liu, Dong Gong, Qinfeng Shi, Xia Yuan, Chunxia Zhao, Ian Reid
[49] Title: Unsupervised Traffic Accident Detection in First-Person Videos
Authors:Yu Yao, Mingze Xu, Yuchen Wang, David J. Crandall, Ella M. Atkins
[50] Title: Straight to the point: reinforcement learning for user guidance in ultrasound
Authors:Fausto Milletari, Vighnesh Birodkar, Michal Sofka
[51] Title: Unsupervised Tracklet Person Re-Identification
Authors:Minxian Li, Xiatian Zhu, Shaogang Gong
[52] Title: Learning where to look: Semantic-Guided Multi-Attention Localization for Zero-Shot Learning
Authors:Yizhe Zhu, Jianwen Xie, Zhiqiang Tang, Xi Peng, Ahmed Elgammal
[53] Title: PEA265: Perceptual Assessment of Video Compression Artifacts
Authors:Liqun Lin, Shiqi Yu, Tiesong Zhao, Member, IEEE, Zhou Wang, Fellow, IEEE
[54] Title: Complement Objective Training
Authors:Hao-Yun Chen, Pei-Hsin Wang, Chun-Hao Liu, Shih-Chieh Chang, Jia-Yu Pan, Yu-Ting Chen, Wei Wei, Da-Cheng Juan
[55] Title: Accelerating Training of Deep Neural Networks with a Standardization Loss
Authors:Jasmine Collins, Johannes Balle, Jonathon Shlens
[56] Title: End-to-end Driving Deploying through Uncertainty-Aware Imitation Learning and Stochastic Visual Domain Adaptation
Authors:Lei Tai, Peng Yun, Yuying Chen, Congcong Liu, Haoyang Ye, Ming Liu
[57] Title: Keyframe-based Direct Thermal-Inertial Odometry
Authors:Shehryar Khattak, Christos Papachristos, Kostas Alexis
[58] Title: Marker based Thermal-Inertial Localization for Aerial Robots in Obscurant Filled Environments
Authors:Shehryar Khattak, Christos Papachristos, Kostas Alexis
[59] Title: Time-Delay Momentum: A Regularization Perspective on the Convergence and Generalization of Stochastic Momentum for Deep Learning
Authors:Ziming Zhang, Wenju Xu, Alan Sullivan
[60] Title: Equilibrated Recurrent Neural Network: Neuronal Time-Delayed Self-Feedback Improves Accuracy and Stability
Authors:Ziming Zhang, Anil Kag, Alan Sullivan, Venkatesh Saligrama
[61] Title: Strong homotopy of digitally continuous functions
Authors:P. Christopher Staecker
[62] Title: PuVAE: A Variational Autoencoder to Purify Adversarial Examples
Authors:Uiwon Hwang, Jaewoo Park, Hyemi Jang, Sungroh Yoon, Nam Ik Cho
[63] Title: Sparse Depth Enhanced Direct Thermal-infrared SLAM Beyond the Visible Spectrum
Authors:Young-Sik Shin, Ayoung Kim
