Search Results for author: Abdullah Abuolaim

Found 11 papers, 8 papers with code

$\text{DC}^2$: Dual-Camera Defocus Control by Learning to Refocus

no code implementations6 Apr 2023 Hadi AlZayer, Abdullah Abuolaim, Leung Chun Chan, Yang Yang, Ying Chen Lou, Jia-Bin Huang, Abhishek Kar

Smartphone cameras today are increasingly approaching the versatility and quality of professional cameras through a combination of hardware and software advancements.

Deblurring

DC2: Dual-Camera Defocus Control by Learning To Refocus

no code implementations CVPR 2023 Hadi AlZayer, Abdullah Abuolaim, Leung Chun Chan, Yang Yang, Ying Chen Lou, Jia-Bin Huang, Abhishek Kar

Smartphone cameras today are increasingly approaching the versatility and quality of professional cameras through a combination of hardware and software advancements.

Deblurring

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

1 code implementation CVPR 2022 Abhijith Punnappurath, Abdullah Abuolaim, Abdelrahman Abdelhamed, Alex Levinshtein, Michael S. Brown

Training nightmode ISP networks relies on large-scale datasets of image pairs with: (1) a noisy raw image captured with a short exposure and a high ISO gain; and (2) a ground truth low-noise raw image captured with a long exposure and low ISO that has been rendered through the ISP.

Image Generation

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

3 code implementations15 Nov 2021 Abdullah Abuolaim, Mahmoud Afifi, Michael S. Brown

In this work, we follow the trend of rendering the NIMAT effect by introducing a modification on the blur synthesis procedure in portrait mode.

Attribute Motion Synthesis

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

1 code implementation11 Aug 2021 Abdullah Abuolaim, Mahmoud Afifi, Michael S. Brown

Specifically, we show that jointly learning to predict the two DP views from a single blurry input image improves the network's ability to learn to deblur the image.

Deblurring Depth Estimation +4

CAMS: Color-Aware Multi-Style Transfer

1 code implementation26 Jun 2021 Mahmoud Afifi, Abdullah Abuolaim, Mostafa Hussien, Marcus A. Brubaker, Michael S. Brown

A nice feature of our method is that it enables the users to manually select the color associations between the target style and content image for more transfer flexibility.

Style Transfer

Semi-Supervised Raw-to-Raw Mapping

1 code implementation25 Jun 2021 Mahmoud Afifi, Abdullah Abuolaim

This paper focuses on the task of mapping between different sensor raw-RGB color spaces.

Domain Adaptation

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

1 code implementation ICCV 2021 Abdullah Abuolaim, Mauricio Delbracio, Damien Kelly, Michael S. Brown, Peyman Milanfar

Leveraging these realistic synthetic DP images, we introduce a recurrent convolutional network (RCN) architecture that improves deblurring results and is suitable for use with single-frame and multi-frame data (e. g., video) captured by DP sensors.

Ranked #13 on Image Defocus Deblurring on DPD (Dual-view) (using extra training data)

Deblurring Image Defocus Deblurring

Defocus Deblurring Using Dual-Pixel Data

1 code implementation ECCV 2020 Abdullah Abuolaim, Michael S. Brown

DP sensors are used to assist a camera's auto-focus by capturing two sub-aperture views of the scene in a single image shot.

Deblurring Image Defocus Deblurring

Revisiting Autofocus for Smartphone Cameras

no code implementations ECCV 2018 Abdullah Abuolaim, Abhijith Punnappurath, Michael S. Brown

The fact that different objectives exist raises the research question of whether there is a preferred objective.

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