Search Results for author: Tim Michels

Found 5 papers, 5 papers with code

Mind the Exit Pupil Gap: Revisiting the Intrinsics of a Standard Plenoptic Camera

2 code implementations20 Feb 2024 Tim Michels, Daniel Mäckelmann, Reinhard Koch

Our work addresses the often-overlooked role of the main lens exit pupil in these models and specifically in the decoding process of standard plenoptic camera (SPC) images.

Simulation of Plenoptic Cameras

2 code implementations9 Mar 2022 Tim Michels, Arne Petersen, Luca Palmieri, Reinhard Koch

Plenoptic cameras enable the capturing of spatial as well as angular color information which can be used for various applications among which are image refocusing and depth calculations.

Creating Realistic Ground Truth Data for the Evaluation of Calibration Methods for Plenoptic and Conventional Cameras

1 code implementation9 Mar 2022 Tim Michels, Arne Petersen, Reinhard Koch

Camera calibration methods usually consist of capturing images of known calibration patterns and using the detected correspondences to optimize the parameters of the assumed camera model.

Camera Calibration

Ray Tracing-Guided Design of Plenoptic Cameras

3 code implementations9 Mar 2022 Tim Michels, Reinhard Koch

The design of a plenoptic camera requires the combination of two dissimilar optical systems, namely a main lens and an array of microlenses.

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