Piotr Dollar

Menlo Park, United States

Piotr Dollar is a research director at Facebook AI Research (FAIR) with a focus on deep learning and computer vision. Piotr received his PhD from UCSD in 2007 followed by a postdoc at Caltech in 2012. After this, and prior to seeing the deep learning light, Piotr helped cofound Anchovi Labs (acquired by Dropbox in 2012) and then spent some years dabbling in shallow research at Microsoft Research (MSR). Current deeper interests include recognition, grouping, network design, and self-supervised learning.

Research Areas

Piotr's Work

Piotr's Publications

June 18, 2018

COMPUTER VISION

RESEARCH

Detecting and Recognizing Human-Object Interactions

Georgia Gkioxari, Ross Girshick, Piotr Dollar, Kaiming He

June 18, 2018

October 22, 2017

COMPUTER VISION

RESEARCH

Mask R-CNN

Kaiming He, Georgia Gkioxari, Piotr Dollar, Ross Girshick

October 22, 2017

July 21, 2017

COMPUTER VISION

RESEARCH

Learning Features by Watching Objects Move

Deepak Pathak, Ross Girshick, Piotr Dollar, Trevor Darrell, Bharath Hariharan

July 21, 2017

February 17, 2015

COMPUTER VISION

RESEARCH

What Makes for Effective Detection Proposals?

Jan Hosang, Rodrigo Benenson, Piotr Dollar, Bernt Schiele

February 17, 2015

June 18, 2018

COMPUTER VISION

RESEARCH

Data Distillation: Towards Omni-Supervised Learning

Ilija Radosavovic, Piotr Dollar, Ross Girshick, Georgia Gkioxari, Kaiming He

June 18, 2018

July 21, 2017

COMPUTER VISION

RESEARCH

Feature Pyramid Networks for Object Detection

Tsung-Yi Lin, Piotr Dollar, Ross Girshick, Kaiming He, Bharath Hariharan, Serge Belongie

July 21, 2017

July 21, 2017

COMPUTER VISION

RESEARCH

Aggregated Residual Transformations for Deep Neural Networks

Saining Xie, Ross Girshick, Piotr Dollar, Zhuowen Tu, Kaiming He,

July 21, 2017

June 18, 2018

COMPUTER VISION

RESEARCH

Learning to Segment Every Thing

Ronghang Hu, Piotr Dollar, Kaiming He, Trevor Darrell, Ross Girshick

June 18, 2018

May 02, 2016

COMPUTER VISION

RESEARCH

Metric Learning with Adaptive Density Discrimination

Oren Rippel, Manohar Paluri, Piotr Dollar, Lubomir Bourdev

May 02, 2016

September 18, 2016

COMPUTER VISION

RESEARCH

A MultiPath Network for Object Detection

Sergey Zagoruyko, Adam Lerer, Tsung-Yi Lin, Pedro O. Pinheiro, Sam Gross, Soumith Chintala, Piotr Dollar

September 18, 2016

December 15, 2015

RESEARCH

Learning to Segment Object Candidates

Pedro Oliveira, Ronan Collobert, Piotr Dollar

December 15, 2015

July 21, 2017

RESEARCH

Semantic Amodal Segmentation

Yan Zhu, Yuandong Tian, Dimitris Mexatas, Piotr Dollar

July 21, 2017

October 10, 2016

RESEARCH

Learning to Refine Object Segments

Pedro O. Pinheiro, Tsung-Yi Lin, Ronan Collobert, Piotr Dollar

October 10, 2016

June 08, 2017

RESEARCH

Accurate, Large Minibatch SGD: Training ImageNet in 1 Hour

Priya Goyal, Piotr Dollar, Ross Girshick, Pieter Noordhuis, Lukasz Wesolowski, Aapo Kyrola, Andrew Tulloch, Yangqing Jia, Kaiming He

June 08, 2017

October 22, 2017

COMPUTER VISION

RESEARCH

Focal Loss for Dense Object Detection

Tsung-Yi Lin, Priya Goyal, Ross Girshick, Kaiming He, Piotr Dollar

October 22, 2017

June 27, 2016

COMPUTER VISION

RESEARCH

Unsupervised Learning of Edges

Yin Li, Manohar Paluri, James M. Rehg, Piotr Dollar

June 27, 2016