Search Results for author: Omar Ait-Aider

Found 5 papers, 3 papers with code

Leveraging blur information for plenoptic camera calibration

3 code implementations9 Nov 2021 Mathieu Labussière, Céline Teulière, Frédéric Bernardin, Omar Ait-Aider

This paper presents a novel calibration algorithm for plenoptic cameras, especially the multi-focus configuration, where several types of micro-lenses are used, using raw images only.

Camera Calibration

Blur Aware Calibration of Multi-Focus Plenoptic Camera

1 code implementation16 Apr 2020 Mathieu Labussière, Céline Teulière, Frédéric Bernardin, Omar Ait-Aider

This paper presents a novel calibration algorithm for Multi-Focus Plenoptic Cameras (MFPCs) using raw images only.

Rolling Shutter Pose and Ego-motion Estimation using Shape-from-Template

no code implementations ECCV 2018 Yizhen Lao, Omar Ait-Aider, Adrien Bartoli

Once the virtual deformations have been recovered using SfT, the camera pose and ego-motion are computed by registering the deformed scene on the original template.

Motion Estimation Pose Estimation

A Robust Method for Strong Rolling Shutter Effects Correction Using Lines With Automatic Feature Selection

no code implementations CVPR 2018 Yizhen Lao, Omar Ait-Aider

We present a robust method which compensates RS distortions in a single image using a set of image curves, basing on the knowledge that they correspond to 3D straight lines.

feature selection

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