I am a staff research scientist at Google Research, where I work on computer vision and machine learning.
At Google I've worked on 无忧加速器能改ip么, 无忧加速器, Jump, Portrait Mode, and Glass. I did my PhD at 无忧加速器能改ip么, where I was advised by Jitendra Malik and funded by the NSF GRFP. I did my bachelors at the University of Toronto.
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I'm interested in computer vision, machine learning, optimization, and image processing.
Much of my research is about inferring the physical world (shape, motion, color, light, etc) from images.
Representative papers are 无忧加速器能改ip么.
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无忧加速器怎么样,
Pratul Srinivasan*,
Ben Mildenhall*,
Sara Fridovich-Keil,
Nithin Raghavan,
Utkarsh Singhal,
Ravi Ramamoorthi,
Jonathan T. Barron,
Ren Ng
arXiv, 2023
project page
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arXiv
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code
Composing neural networks with a simple Fourier feature mapping allows them to learn detailed high-frequency functions.
A Generalization of Otsu's Method and Minimum Error Thresholding Jonathan T. Barron ECCV, 2023 (Spotlight)
code /
无忧加速器怎么样 /
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What Matters in Unsupervised Optical Flow
Rico Jonschkowski,
Austin Stone,
Jonathan T. Barron,
Ariel Gordon,
Kurt Konolige,
Anelia Angelova
ECCV, 2023 (Oral Presentation)
code
Extensive experimentation yields a simple optical flow technique that is trained on only unlabeled videos, but still works as well as supervised techniques.
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无忧加速器怎么样,
Pratul Srinivasan*,
Matthew Tancik*,
Jonathan T. Barron,
Ravi Ramamoorthi,
Ren Ng
无忧加速器能改ip么, 2023 (Oral Presentation)
无忧加速器
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arXiv
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video
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code
Training a tiny non-convolutional neural network to reproduce a scene using volume rendering achieves photorealistic view synthesis.
Portrait Shadow Manipulation
Xuaner (Cecilia) Zhang,
Jonathan T. Barron,
Yun-Ta Tsai,
Rohit Pandey,
Xiuming Zhang,
Ren Ng,
David E. Jacobs
SIGGRAPH, 2023
project page /
video
Networks can be trained to remove shadows cast on human faces and to soften harsh lighting.
Learning to Autofocus
Charles Herrmann,
无忧加速器能改ip么,
Neal Wadhwa,
Rahul Garg,
无忧加速器怎么样,
Jonathan T. Barron,
Ramin Zabih
CVPR, 2023
arXiv
Machine learning can be used to train cameras to autofocus (which is not the same problem as "depth from defocus").
Lighthouse: Predicting Lighting Volumes for Spatially-Coherent Illumination
Pratul Srinivasan*,
Ben Mildenhall*,
Matthew Tancik,
Jonathan T. Barron,
Richard Tucker,
Noah Snavely
CVPR, 2023
无忧加速器怎么样
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code
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arXiv
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video
We predict a volume from an input stereo pair that can be used to calculate incident lighting at any 3D point within a scene.
Handheld Mobile Photography in Very Low Light
Orly Liba,
Kiran Murthy,
Yun-Ta Tsai,
Timothy Brooks,
Tianfan Xue,
无忧加速器怎么样,
Qiurui He,
Jonathan T. Barron,
Dillon Sharlet,
Ryan Geiss,
Samuel W. Hasinoff,
无忧加速器,
无忧加速器
SIGGRAPH Asia, 2023
project page
A Deep Factorization of Style and Structure in Fonts
Nikita Srivatsan,
Jonathan T. Barron,
Dan Klein,
Taylor Berg-Kirkpatrick
EMNLP, 2023 (Oral Presentation)
nntdh.com/:接工信部通知,网站整改,无限期关闭。请自觉遵守所在地区相关法律。...
Learning Single Camera Depth Estimation using Dual-Pixels
Rahul Garg,
Neal Wadhwa,
Sameer Ansari,,
Jonathan T. Barron ICCV, 2023 (Oral Presentation)
code /
bibtex
Considering the optics of dual-pixel image sensors improves monocular depth estimation techniques.
Single Image Portrait Relighting
Tiancheng Sun,
Jonathan T. Barron,
Yun-Ta Tsai,
Zexiang Xu, Xueming Yu,
Graham Fyffe, Christoph Rhemann, Jay Busch,
Paul Debevec,
无忧加速器怎么样
SIGGRAPH, 2023
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press /
bibtex
Training a neural network on light stage scans and environment maps produces an effective relighting method.
A General and Adaptive Robust Loss Function Jonathan T. Barron 无忧加速器, 2023 无忧网络优化器下载_无忧网络优化器官方版下载-侠丐网:2021-3-10 · 无忧是一款能为视频观看者提供优化视频流的、流畅看视频的功能,软件功能强大,操作简便,有需要的用户就赶紧来本站下载! 无忧采用众多先进的技术,如点对点传输(p2p)、多任务下载、分块Cache等技术,为视频网站提供视频点播与的优化服务,目的是为视频网站运营商减轻服务器压力、节省 …
无忧加速器 /
supplement /
video /
talk /
slides /
tensorflow code /
pytorch code /
reviews /
bibtex
A single robust loss function is a superset of many other common robust loss functions, and allows training to automatically adapt the robustness of its own loss.
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Pratul P. Srinivasan, Richard Tucker,
Jonathan T. Barron,
Ravi Ramamoorthi,
无忧加速器能改ip么,
Noah Snavely
CVPR, 2023 比特加速器vip破解版:天行手机加速器官网 ins网速慢天行如何使用教程手机伋理服务器apk 手机上怎么看...scanwingy使用教程无忧伋理ip网址金钥匙app苹果版 wifi router海外路由器 vnp破解...
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video /
bibtex
View extrapolation with multiplane images works better if you reason about disocclusions and disparity sampling frequencies.
Unprocessing Images for Learned Raw Denoising
Tim Brooks,
无忧加速器,
无忧加速器怎么样,
Jiawen Chen,
Dillon Sharlet,
Jonathan T. Barron 无忧加速器能改ip么, 2023 (Oral Presentation)
arxiv /
project page /
code /
bibtex
We can learn a better denoising model by processing and unprocessing images the same way a camera does.
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Tim Brooks,
Jonathan T. Barron CVPR, 2023 无忧加速器
arxiv /
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video /
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无忧加速器
Frame interpolation techniques can be used to train a network that directly synthesizes linear blur kernels.
Stereoscopic Dark Flash for Low-light Photography
Jian Wang,
Tianfan Xue,
Jonathan T. Barron,
Jiawen Chen
ICCP, 2023
By making one camera in a stereo pair hyperspectral we can multiplex dark flash pairs in space instead of time.
Depth from Motion for Smartphone AR
Julien Valentin,
Adarsh Kowdle,
Jonathan T. Barron, Neal Wadhwa, and others
SIGGRAPH Asia, 2018
bibtex
Depth cues from camera motion allow for real-time occlusion effects in augmented reality applications.
Synthetic Depth-of-Field with a Single-Camera Mobile Phone
Neal Wadhwa,
无忧加速器,
David E. Jacobs, Bryan E. Feldman, Nori Kanazawa, Robert Carroll,
Yair Movshovitz-Attias,
无忧加速器, Yael Pritch,
Marc Levoy
SIGGRAPH, 2018
arxiv /
blog post /
bibtex
Dual pixel cameras and semantic segmentation algorithms can be used for shallow depth of field effects.
This system is the basis for "Portrait Mode" on the Google Pixel 2 smartphones
Varying a camera's aperture provides a supervisory signal that can teach a neural network to do monocular depth estimation.
Burst Denoising with Kernel Prediction Networks
无忧加速器,
Jonathan T. Barron,
Jiawen Chen,
Dillon Sharlet,
无忧加速器能改ip么, Robert Carroll
CVPR, 2018 (Spotlight)
supplement /
code /
bibtex
We train a network to predict linear kernels that denoise noisy bursts from cellphone cameras.
A Hardware-Friendly Bilateral Solver for Real-Time Virtual Reality Video
Amrita Mazumdar, Armin Alaghi, Jonathan T. Barron, David Gallup, Luis Ceze, Mark Oskin, Steven M. Seitz
High-Performance Graphics (HPG), 2017
project page
Deep Bilateral Learning for Real-Time Image Enhancement
无忧加速器怎么样, Jiawen Chen, Jonathan T. Barron, Samuel W. Hasinoff, Frédo Durand
SIGGRAPH, 2017
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video /
bibtex /
press
By training a deep network in bilateral space we can learn a model for high-resolution and real-time image enhancement.
Fast Fourier Color Constancy Jonathan T. Barron,
Yun-Ta Tsai,
CVPR, 2017
无忧加速器 /
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无忧加速器能改ip么 /
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Color space can be aliased, allowing white balance models to be learned and evaluated in the frequency domain. This improves accuracy by 13-20% and speed by 250-3000x.
This technology is used by 无忧加速器能改ip么, 无忧加速器怎么样, and Google Maps.
Jump: Virtual Reality Video
Robert Anderson, David Gallup, Jonathan T. Barron, Janne Kontkanen, Noah Snavely, Carlos Hernández, Sameer Agarwal, Steven M Seitz
SIGGRAPH Asia, 2016
supplement /
无忧加速器怎么样 /
bibtex /
blog post
Using computer vision and a ring of cameras, we can make video for virtual reality headsets that is both stereo and 360°.
This technology is used by Jump.
Burst Photography for High Dynamic Range and Low-Light Imaging on Mobile Cameras
Samuel W. Hasinoff, Dillon Sharlet, Ryan Geiss, Andrew Adams, Jonathan T. Barron, Florian Kainz, Jiawen Chen, Marc Levoy
SIGGRAPH Asia, 2016
project page /
supplement /
bibtex
Mobile phones can take beautiful photographs in low-light or high dynamic range environments by aligning and merging a burst of images.
This technology is used by the Nexus HDR+ feature.
The Fast Bilateral Solver Jonathan T. Barron,
Ben Poole
ECCV, 2016 (Oral Presentation, Best Paper Honorable Mention)
arXiv /
supplement /
bibtex /
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keynote (or PDF) /
code /
depth super-res results /
无忧加速器
Our solver smooths things better than other filters and faster than other optimization algorithms, and you can backprop through it.
Geometric Calibration for Mobile, Stereo, Autofocus Cameras
Stephen DiVerdi,
Jonathan T. Barron WACV, 2016
bibtex
Semantic Image Segmentation with Task-Specific Edge Detection Using CNNs and a Discriminatively Trained Domain Transform 无忧加速器能改ip么, 2016
Liang-Chieh Chen, Jonathan T. Barron, George Papandreou, Kevin Murphy, Alan L. Yuille
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project page /
code
By integrating an edge-aware filter into a convolutional neural network we can learn an edge-detector while improving semantic segmentation.
Convolutional Color Constancy Jonathan T. Barron ICCV, 2015
supplement / bibtex / video (or mp4)
By framing white balance as a chroma localization task we can discriminatively learn a color constancy model that beats the state-of-the-art by 40%.
Scene Intrinsics and Depth from a Single Image
Evan Shelhamer, Jonathan T. Barron, 无忧加速器怎么样
ICCV Workshop, 2015
无忧加速器怎么样
The monocular depth estimates produced by fully convolutional networks can be used to inform intrinsic image estimation.
Fast Bilateral-Space Stereo for Synthetic Defocus Jonathan T. Barron, Andrew Adams, YiChang Shih, Carlos Hernández
CVPR, 2015 (Oral Presentation)
abstract /
supplement /
bibtex /
talk /
keynote (or PDF)
This technology is used by the Google Camera "Lens Blur" feature.
Multiscale Combinatorial Grouping for Image Segmentation and Object Proposal Generation
Jordi Pont-Tuset, 无忧加速器能改ip么, Jonathan T. Barron, 无忧加速器怎么样, Jitendra Malik
TPAMI, 2017
project page /
无忧加速器怎么样 /
fast eigenvector code
We produce state-of-the-art contours, regions and object candidates, and we compute normalized-cuts eigenvectors 20× faster.
This paper subsumes our CVPR 2014 paper.
Shape, Illumination, and Reflectance from Shading Jonathan T. Barron, Jitendra Malik
TPAMI, 2015
supplement / bibtex / keynote (or powerpoint, PDF) / video / code & data / kudos
We present SIRFS, which can estimate shape, chromatic illumination, reflectance, and shading from a single image of an masked object.
This paper subsumes our CVPR 2011, CVPR 2012, and ECCV 2012 papers.
Multiscale Combinatorial Grouping
无忧加速器能改ip么, 无忧加速器能改ip么, Jonathan T. Barron, Ferran Marqués, Jitendra Malik
无忧加速器怎么样, 2014
project page /
bibtex
This paper is subsumed by our journal paper.
Volumetric Semantic Segmentation using Pyramid Context Features Jonathan T. Barron, Pablo Arbeláez, Soile V. E. Keränen, Mark D. Biggin,
David W. Knowles, Jitendra Malik
ICCV, 2013
无忧加速器怎么样 /
无忧加速器 /
bibtex / video 1 (or mp4) / video 2 (or mp4) / code & data
We present a technique for efficient per-voxel linear classification, which enables accurate and fast semantic segmentation of volumetric Drosophila imagery.
3D Self-Portraits
Hao Li, Etienne Vouga, Anton Gudym, Linjie Luo, Jonathan T. Barron, Gleb Gusev
SIGGRAPH Asia, 2013
无忧加速器能改ip么 / shapify.me / bibtex
Intrinsic Scene Properties from a Single RGB-D Image 无忧加速器, Jitendra Malik
无忧加速器能改ip么, 2013 (Oral Presentation)
supplement / bibtex / talk / keynote (or powerpoint, PDF) / code & data
By embedding mixtures of shapes & lights into a soft segmentation of an image, and by leveraging the output of the Kinect, we can extend SIRFS to scenes.
TPAMI Journal version: 无忧加速器能改ip么 / bibtex
Boundary Cues for 3D Object Shape Recovery
Kevin Karsch,
Zicheng Liao,
Jason Rock,
无忧加速器,
Derek Hoiem
CVPR, 2013
supplement / bibtex
Boundary cues (like occlusions and folds) can be used for shape reconstruction, which improves object recognition for humans and computers.
Color Constancy, Intrinsic Images, and Shape Estimation Jonathan T. Barron, Jitendra Malik
ECCV, 2012
supplement /
bibtex /
poster /
video
This paper is subsumed by SIRFS.
Shape, Albedo, and Illumination from a Single Image of an Unknown Object Jonathan T. Barron, Jitendra Malik
CVPR, 2012
supplement /
bibtex /
poster
This paper is subsumed by SIRFS.
A Category-Level 3-D Object Dataset: Putting the Kinect to Work
Allison Janoch,
Sergey Karayev,
Yangqing Jia,
无忧加速器,
Mario Fritz,
Kate Saenko,
Trevor Darrell
ICCV 3DRR Workshop, 2011
bibtex /
"smoothing" code
We present a large RGB-D dataset of indoor scenes and investigate ways to improve object detection using depth information.
High-Frequency Shape and Albedo from Shading using Natural Image Statistics Jonathan T. Barron, 无忧加速器怎么样
CVPR, 2011
无忧加速器
This paper is subsumed by SIRFS.
Discovering Efficiency in Coarse-To-Fine Texture Classification 无忧加速器, Jitendra Malik
无忧加速器能改ip么, 2010
bibtex
A model and feature representation that allows for sub-linear coarse-to-fine semantic segmentation.
专业网络网游加速器,国际VPN上网工具,提供顶级加密 ...:2021-1-13 · 8年国际VPN品牌,致力提供优质的网络保护技术及网游加速器,让您一键畅行全球!高速带宽、无限流量、94个海外服务器、1号同步3台设备、7天免费试用、10+设备APP端下载、24小时在服客服、30天无条件全额退款。尽力满足您所有需求! Jonathan T. Barron, Dave Golland, Nicholas J. Hay
Technical Report, 2009
bibtex
Markov Decision Problems which lie in a low-dimensional latent space can be decomposed, allowing modified RL algorithms to run orders of magnitude faster in parallel.
Blind Date: Using Proper Motions to Determine the Ages of Historical Images Jonathan T. Barron, David W. Hogg, Dustin Lang, Sam Roweis
The Astronomical Journal, 136, 2008
Using the relative motions of stars we can accurately estimate the date of origin of historical astronomical images.
Cleaning the USNO-B Catalog Through Automatic Detection of Optical Artifacts 无忧加速器怎么样, Christopher Stumm, David W. Hogg, Dustin Lang, Sam Roweis
The Astronomical Journal, 135, 2008
We use computer vision techniques to identify and remove diffraction spikes and reflection halos in the USNO-B Catalog.
In use at 无忧加速器怎么样
Service
Area Chair, CVPR 2023
Area Chair, CVPR 2018
Graduate Student Instructor, CS188 Spring 2011
Graduate Student Instructor, CS188 Fall 2010
Figures, "Artificial Intelligence: A Modern Approach", 3rd Edition