← Search

Omar Ait-Aider

3 accepted papers

2020

Blur Aware Calibration of Multi-Focus Plenoptic Camera

CVPR 2020oral

This paper presents a novel calibration algorithm for Multi-Focus Plenoptic Cameras (MFPCs) using raw images only. The design of such cameras is usually complex and relies on precise placement of optic elements. Several calibration procedures have been proposed to retrieve the camera parameters but…

Cited by 14PDFcodeScholar
2018

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

CVPR 2018poster

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. Unlike in existing work, no a priori knowledge about the line directions (e.g. Manhattan World assumption) is required. We fir…

Cited by 53SourcePDFScholar
2018

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

ECCV 2018poster

We propose a new method for the absolute camera pose problem (PnP) which handles Rolling Shutter (RS) effects. Unlike all existing methods which perform 3D-2D registration after augmenting the Global Shutter (GS) projection model with the velocity parameters under various kinematic models, we propos…

Cited by 15SourcePDFScholar