Publications

PATENTS

System and method for synthesizing low-light images

A. Abuolaim, A. Punnappurath, A. Abdelhamed, M. S. Brown, and A. Levinshtein

Application: US17/566,425. 2023

Patent

------------------------------------------------------------------------------------------------------------------

System and method of dual-pixel image synthesis and image background manipulation

A. Abuolaim, M. Afifi, and M. S. Brown

Application: US17/816,787. 2023

Patent

------------------------------------------------------------------------------------------------------------------

System and method of processing of a captured image to facilitate post-processing modification

M. S. Brown, M. Afifi, A. Abdelhamed, H. Karaimer, A. Abuolaim, and A. Punnappurath

Application: US17/602,468. 2022

Patent

******************************************

JOURNALS

CIE XYZ Net: Unprocessing Images for Low-Level Computer Vision Tasks

M. Afifi, A. Abdelhamed, A. Abuolaim, A. Punnappurath, and M. S. Brown

Transactions on Pattern Analysis and Machine Intelligence (TPAMI), 2021

PDF | Bibtex | Code

------------------------------------------------------------------------------------------------------------------

A Versatile Computational Framework for Group Pattern Mining of Pedestrian Trajectories

A. Sawas*, A. Abuolaim*, M. Afifi, and M. Papagelis

GeoInformatica, 2019

PDF | Bibtex | Project

******************************************

CONFERENCES

DC2: Dual-Camera Defocus Control by Learning To Refocus

H. Alzayer, A. Abuolaim, L. C. Chan, Y. Yang, Y. C. Lou, J. B. Huang, and A. Kar

Conference on Computer Vision and Pattern Recognition (CVPR), 2023

PDF | Bibtex | Project

------------------------------------------------------------------------------------------------------------------

Day-to-Night Image Synthesis for Training Nighttime Neural ISPs

A. Punnappurath, A. Abuolaim, A. Abdelhamed, A. Levinshtein, and M. S. Brown

Conference on Computer Vision and Pattern Recognition (CVPR), 2022

PDF | Bibtex | Code

------------------------------------------------------------------------------------------------------------------

Multi-View Motion Synthesis via Applying Rotated Dual-Pixel Blur Kernels

A. Abuolaim,  M. Afifi, and M. S. Brown

Winter Conference on Applications of Computer Vision Workshop (WACVW), 2022

PDF | Bibtex | Code

------------------------------------------------------------------------------------------------------------------

Improving Single-Image Defocus Deblurring: How Dual-Pixel Images Help Through Multi-Task Learning

A. Abuolaim,  M. Afifi, and M. S. Brown

Winter Conference on Applications of Computer Vision (WACV), 2022

PDF | Bibtex | Code

------------------------------------------------------------------------------------------------------------------

Semi-Supervised Raw-to-Raw Mapping

M. Afifi and A. Abuolaim

British Machine Vision Conference (BMVC), 2021

PDF | Bibtex | Code

------------------------------------------------------------------------------------------------------------------

Learning to Reduce Defocus Blur by Realistically Modeling Dual-Pixel Data

A. Abuolaim,  M. Delbracio, D. Kelly, M. S. Brown, and P. Milanfar

International Conference on Computer Vision (ICCV), 2021

PDF | Bibtex | Code| Presentation| Poster

------------------------------------------------------------------------------------------------------------------

Ntire 2021 challenge for defocus deblurring using dual-pixel images: Methods and results

A. Abuolaim,  Radu Timofte, and M. S. Brown

Conference on Computer Vision and Pattern Recognition Workshop (CVPRW), 2021

PDF | Bibtex | Presentation

------------------------------------------------------------------------------------------------------------------

Defocus Deblurring Using Dual-Pixel Data

A. Abuolaim and M. S. Brown

European Conference on Computer Vision (ECCV), 2020

PDF | Bibtex | Project | Code | Presentation

------------------------------------------------------------------------------------------------------------------

Modeling Defocus-Disparity in Dual-Pixel Sensors

A. Punnappurath, A. Abuolaim, M. Afifi, and M. S. Brown

International Conference on Computational Photography (ICCP), 2020

PDF | Bibtex | Code | Presentation

------------------------------------------------------------------------------------------------------------------

Online Lens Motion Smoothing for Video Autofocus

A. Abuolaim and M. S. Brown

Winter Conference on Applications of Computer Vision (WACV), 2020

PDF | Bibtex | Project | Presentation

------------------------------------------------------------------------------------------------------------------

Color Temperature Tuning: Allowing Accurate Post-Capture White-Balance Editing

M. Afifi, A. Punnappurath, A. Abdelhamed, H. Karaimer, A. Abuolaim, and M. S. Brown

Color and Imaging Conference (CIC), 2019

[CIC 2019 BEST PAPER AWARD]

PDF | Bibtex | Project | Code | PPT

------------------------------------------------------------------------------------------------------------------

Revisiting Autofocus for Smartphone Cameras

A. Abuolaim, A. Punnappurath, and M. S. Brown

European Conference on Computer Vision (ECCV), 2018

PDF | Bibtex | Project | Poster

------------------------------------------------------------------------------------------------------------------

Trajectolizer: Interactive Analysis and Exploration of Trajectory Group Dynamics

A. Sawas, A. Abuolaim, M. Afifi, and M. Papagelis

International Conference on Mobile Data Management (MDM), 2018

[Demo]

PDF | Bibtex | Project

------------------------------------------------------------------------------------------------------------------

Tensor Methods for Group Pattern Discovery of Pedestrian Trajectories

A. Sawas*, A. Abuolaim*, M. Afifi, and M. Papagelis

International Conference on Mobile Data Management (MDM), 2018

[MDM 2018 BEST PAPER AWARD]

PDF | Bibtex | Project

------------------------------------------------------------------------------------------------------------------

On the Essence of Unsupervised Detection of Anomalous Motion in Surveillance Videos

A. Abuolaim, W. K. Leow, J. Varadarajan, and N. Ahuja

International Conference on Computer Analysis of Images and Patterns (CAIP), 2017

PDF | Bibtex | Project 

*Both authors contributed equally