
Using Text to Teach Image Retrieval
Image retrieval relies heavily on the quality of the data modeling and t...
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Minimax Pareto Fairness: A Multi Objective Perspective
In this work we formulate and formally characterize group fairness as a ...
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Instance based Generalization in Reinforcement Learning
Agents trained via deep reinforcement learning (RL) routinely fail to ge...
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ACDC: Weight Sharing in AtomCoefficient Decomposed Convolution
Convolutional Neural Networks (CNNs) are known to be significantly over...
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Nested Learning For MultiGranular Tasks
Standard deep neural networks (DNNs) are commonly trained in an endtoe...
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Differential 3D Facial Recognition: Adding 3D to Your StateoftheArt 2D Method
Active illumination is a prominent complement to enhance 2D face recogni...
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Fairness With Minimal Harm: A ParetoOptimal Approach For Healthcare
Common fairness definitions in machine learning focus on balancing notio...
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SalGaze: Personalizing Gaze Estimation Using Visual Saliency
Traditional gaze estimation methods typically require explicit user cali...
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Range Adaptation for 3D Object Detection in LiDAR
LiDARbased 3D object detection plays a crucial role in modern autonomou...
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Stochastic Conditional Generative Networks with Basis Decomposition
While generative adversarial networks (GANs) have revolutionized machine...
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Domaininvariant Learning using Adaptive Filter Decomposition
Domain shifts are frequently encountered in realworld scenarios. In thi...
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ScaleEquivariant Neural Networks with Decomposed Convolutional Filters
Encoding the input scale information explicitly into the representation ...
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Detecting Adversarial Samples Using Influence Functions and Nearest Neighbors
Deep neural networks (DNNs) are notorious for their vulnerability to adv...
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Continuous Dice Coefficient: a Method for Evaluating Probabilistic Segmentations
Objective: Overlapping measures are often utilized to quantify the simil...
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Noncontact photoplethysmogram and instantaneous heart rate estimation from infrared face video
Extracting the instantaneous heart rate (iHR) from face videos has been ...
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Learning to Collaborate for UserControlled Privacy
It is becoming increasingly clear that users should own and control thei...
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Stop memorizing: A datadependent regularization framework for intrinsic pattern learning
Deep neural networks (DNNs) typically have enough capacity to fit random...
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RotDCF: Decomposition of Convolutional Filters for RotationEquivariant Deep Networks
Explicit encoding of group actions in deep features makes it possible fo...
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DNN or kNN: That is the Generalize vs. Memorize Question
This paper studies the relationship between the classification performed...
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Liveness Detection Using Implicit 3D Features
Spoofing attacks are a threat to modern face recognition systems. In thi...
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Virtual CNN Branching: Efficient Feature Ensemble for Person ReIdentification
In this paper we introduce an ensemble method for convolutional neural n...
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DCFNet: Deep Neural Network with Decomposed Convolutional Filters
Filters in a Convolutional Neural Network (CNN) contain model parameters...
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OLÉ: Orthogonal Lowrank Embedding, A Plug and Play Geometric Loss for Deep Learning
Deep neural networks trained using a softmax layer at the top and the cr...
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ForestHash: Semantic Hashing With Shallow Random Forests and Tiny Convolutional Networks
Hash codes are efficient data representations for coping with the ever g...
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LDMNet: Low Dimensional Manifold Regularized Neural Networks
Deep neural networks have proved very successful on archetypal tasks for...
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Learning to Succeed while Teaching to Fail: Privacy in Closed Machine Learning Systems
Security, privacy, and fairness have become critical in the era of data ...
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Deep Video Deblurring
Motion blur from camera shake is a major problem in videos captured by h...
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Selflearning Scenespecific Pedestrian Detectors using a Progressive Latent Model
In this paper, a selflearning approach is proposed towards solving scen...
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Not Afraid of the Dark: NIRVIS Face Recognition via Crossspectral Hallucination and Lowrank Embedding
Surveillance cameras today often capture NIR (near infrared) images in l...
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Probabilistic FluorescenceBased Synapse Detection
Brain function results from communication between neurons connected by c...
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Nonnegative Matrix Underapproximation for Robust Multiple Model Fitting
In this work, we introduce a highly efficient algorithm to address the n...
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Fast L1NMF for Multiple Parametric Model Estimation
In this work we introduce a comprehensive algorithmic pipeline for multi...
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Generalization Error of Invariant Classifiers
This paper studies the generalization error of invariant classifiers. In...
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Tradeoffs between Convergence Speed and Reconstruction Accuracy in Inverse Problems
Solving inverse problems with iterative algorithms is popular, especiall...
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Robust Large Margin Deep Neural Networks
The generalization error of deep neural networks via their classificatio...
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Fundamental Limits in Multiimage Alignment
The performance of multiimage alignment, bringing different images into...
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GraphConnect: A Regularization Framework for Neural Networks
Deep neural networks have proved very successful in domains where large ...
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Compressed Nonnegative Matrix Factorization is Fast and Accurate
Nonnegative matrix factorization (NMF) has an established reputation as ...
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Removing Camera Shake via Weighted Fourier Burst Accumulation
Numerous recent approaches attempt to remove image blur due to camera sh...
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Deep Neural Networks with Random Gaussian Weights: A Universal Classification Strategy?
Three important properties of a classification machinery are: (i) the sy...
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Data Representation using the Weyl Transform
The Weyl transform is introduced as a rich framework for data representa...
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On the Stability of Deep Networks
In this work we study the properties of deep neural networks (DNN) with ...
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Random Forests Can Hash
Hash codes are a very efficient data representation needed to be able to...
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Dissimilaritybased Sparse Subset Selection
Finding an informative subset of a large collection of data points or mo...
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Graph Matching: Relax at Your Own Risk
Graph matchingaligning a pair of graphs to minimize their edge disagr...
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A Biclustering Framework for Consensus Problems
We consider grouping as a general characterization for problems such as ...
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Learning Transformations for Classification Forests
This work introduces a transformationbased learner model for classifica...
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Sparse similaritypreserving hashing
In recent years, a lot of attention has been devoted to efficient neares...
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Robust Multimodal Graph Matching: Sparse Coding Meets Graph Matching
Graph matching is a challenging problem with very important applications...
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Learning Transformations for Clustering and Classification
A lowrank transformation learning framework for subspace clustering and...
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Guillermo Sapiro
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Guillermo Sapiro is an informatics, electrical engineering and professor who has made a significant contribution to the processing of images. He worked for 15 years at the University of Minnesota before joining Duke University as a Professor. He has also researched image processing in Hewlett Packard Labs and is known for being one of the people who originally developed the LOCOI Compression Algorithm for image lossless compression. It also contributed significantly to the development of the Adobe After Effects rotobrush tool that has been included in the After Effects version since CS5. Adobe uses his research in a variety of projects such as Photoshop and hires his students often. He also teaches a massive open online course on image and video processing through Coursera. The title of the course is “Image and video processing: from Mars to Hollywood with a hospital stop.” He lives with his wife, the two sons and the golden Hummus recorder.