13 citations · 20 across the 5 of their papers we have counts for
5 papers
Mind the Exit Pupil Gap: Revisiting the Intrinsics of a Standard Plenoptic Camera
Tim Michels, Daniel Mäckelmann, Reinhard Koch
Among the common applications of plenoptic cameras are depth reconstruction and post-shot refocusing. These require a calibration relating the camera-side light field to that of th…
Label Smarter, Not Harder: CleverLabel for Faster Annotation of Ambiguous Image Classification with Higher Quality
Lars Schmarje, Vasco Grossmann, Tim Michels +4
High-quality data is crucial for the success of machine learning, but labeling large datasets is often a time-consuming and costly process. While semi-supervised learning can help…
Simulation of Plenoptic Cameras
Tim Michels, Arne Petersen, Luca Palmieri +1
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 calcula…
Creating Realistic Ground Truth Data for the Evaluation of Calibration Methods for Plenoptic and Conventional Cameras
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…
Ray Tracing-Guided Design of Plenoptic Cameras
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. And while the construction process of a…