What Have We Learned From Deep Representations for …

what these powerful models actually have learned. In this paper we shed light on deep spatiotemporal net-works by visualizing what excites the learned models us-ing activation maximization by backpropagating on the in-put. We are the first to visualize the hierarchical features

  What, Have, Learned, What we have learned, Have learned

Class-Balanced Loss Based on Effective Number of Samples

and large-scale datasets including ImageNet and iNatural-ist. Our results show that when trained with the proposed class-balanced loss, the network is able to achieve signifi-cant performance gains on long-tailed datasets. 1. Introduction The recent success of deep Convolutional Neural Net-works (CNNs) for visual recognition [26, 37, 38, 16] owes

  Scale, Visual, Recognition, Visual recognition

Finding Tiny Faces in the Wild With Generative Adversarial ...

faces, which are unfriendly for the face classifier. Toward-s this end, we design a refinement sub-network to recover some detailed information. In the discriminator network, the basic GAN [17, 12, 8] is trained to distinguish the real and fake high resolution images. To classify faces or non-

  Faces

Squeeze-and-Excitation Networks - openaccess.thecvf.com

Squeeze-and-Excitation Networks Jie Hu1∗ Li Shen2∗ Gang Sun1 hujie@momenta.ai lishen@robots.ox.ac.uk sungang@momenta.ai 1 Momenta 2 Department of Engineering Science, University of Oxford Abstract Convolutional neural networks are built upon the con-

  Network, Excitation, Squeeze and excitation networks, Squeeze

RegularFace: Deep Face Recognition via Exclusive ...

RegularFace: Deep Face Recognition via Exclusive Regularization Kai Zhao Jingyi Xu Ming-Ming Cheng ∗ TKLNDST, CS, Nankai University kaiz.xyz@gmail.com cmm@nankai.edu.cn

  Zhao

Protecting World Leaders Against Deep Fakes

Protecting World Leaders Against Deep Fakes Shruti Agarwal and Hany Farid University of California, Berkeley Berkeley CA, USA {shrutiagarwal, hfarid}@berkeley.edu

Auto-DeepLab: Hierarchical Neural Architecture Search for ...

Auto-DeepLab: Hierarchical Neural Architecture Search for Semantic Image Segmentation Chenxi Liu1∗, Liang-Chieh Chen 2, Florian Schroff2, Hartwig Adam2, Wei Hua2, Alan Yuille1, Li Fei-Fei3 1Johns Hopkins University 2Google 3Stanford University Abstract Recently, NeuralArchitectureSearch(NAS)hassuccess-

PointNet: Deep Learning on Point Sets ... - CVF Open Access

PointNet: Deep Learning on Point Sets for 3D Classification and Segmentation Charles R. Qi* Hao Su* Kaichun Mo Leonidas J. Guibas Stanford University

  Open, Learning, Points, Deep, Sets, Pointnet, Deep learning on point sets

Frustum PointNets for 3D Object Detection From RGB-D Data

Frustum PointNets for 3D Object Detection from RGB-D Data Charles R. Qi1∗ Wei Liu2 Chenxia Wu2 Hao Su3 Leonidas J. Guibas1 1Stanford University 2Nuro, Inc. 3UC San Diego Abstract In this work, we study 3D object detection from RGB-D data in both indoor and outdoor scenes.

ESRGAN: Enhanced Super-Resolution Generative Adversarial ...

ESRGAN: EnhancedSuper-Resolution Generative Adversarial Networks Xintao Wang 1, Ke Yu , Shixiang Wu2, Jinjin Gu3, Yihao Liu4, Chao Dong 2, Yu Qiao , and Chen Change Loy5 1 CUHK-SenseTime Joint Lab, The Chinese University of Hong Kong 2 Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences 3 The Chinese University of Hong Kong, …

  Network, Adversarial, Generative, Generative adversarial, Generative adversarial networks

Unsupervised Learning of Visual Features by Contrasting ...

pseudo-labels to learn visual representations. This method scales to large uncurated dataset and can be used for pre-training of supervised networks [7]. However, their formulation is not principled and recently, Asano et al. [2] show how to cast the pseudo-label assignment problem as an instance of the optimal transport problem.

  Visual, Representation, Visual representation

Unsupervised Visual Representation Learning by Context ...

high-performance visual representations [29]. Yet efforts to scale these methods to truly Internet-scale datasets (i.e. hundreds of billions of images) are hampered by the sheer expense of the human annotation required. A natural way to address this difficulty would be to employ unsupervised learning, which aims to use data without any annotation.

  Learning, Visual, Representation, Unsupervised, Visual representation, Unsupervised visual representation learning by

Hierarchical Convolutional Features for Visual Tracking

Visual representations are of great importance for object tracking. Numerous hand-crafted features have been used to represent the target appear-ance such as subspace representation [24] and color his-tograms [37]. The recent years have witnessed significant

  Feature, Tracking, Visual, Representation, Hierarchical, Convolutional, Visual representation, Hierarchical convolutional features for visual tracking

An Interactive Approach to Learning and Teaching in Visual ...

visual arts classes with the use of a combination of general and specific (visual arts) teaching methods. The study uses quantitative analysis of ... mental representations and in the transformation of these representations from one form to another (Baeten, Kyndt, Struyven, & Dochy, 2010; Louis, 2013). Stu -

  Visual, Representation

A VISUAL GUIDE TO ESSAY WRITING - Trinity College Dublin

Visual Guide to Essay Writing shows you excellently how to commu- ... Media representations in Media Studies Films in Cinema Studies Each of these areas, like music, has its own, non-verbal language. But academics who study these subjects work at developing a verbal language

  Guide, Writing, Essays, Visual, Representation, Visual guide to essay writing

Grade 6 Mathematics Vocabulary Word Wall Cards

visual cues to assist in vocabulary development. The cards should be used as an instructional tool for teachers and then as a reference for all students. ... Representations The ratio of gallons of yellow paint to gallons of blue paint is 3:1. Find three equivalent ratios.

  Visual, Representation

Visual Mapping to Enhance Learning and Critical Thinking ...

Visual mapping allows the learner to explicitly explore, analyze, synthesize and . share ideas.This paper reviews mapping tools suited for brainstorming and pic- ... Nonlinguistic representations, questions, cues and advanced graphi-cal organizers were among those that were ...

  Visual, Representation

AP Biology Course and Exam Description, Effective Fall 2020

215 Question 5: Analyze Model or Visual Representation APPENDIX 219 Equations and Formulas. Acknowledgments College Board would like to acknowledge the following committee members, consultants, and reviewers for their assistance with and commitment to the development of this course. All individuals and their affiliations were current

  Visual, Biology, Ap biology