Evaluation of the Individually Perceived Quality from Head-Up Display Images Relating to Distortions

Autor:	Christian Wöhler, Sonja Köppl, Markus Hellmann, Klaus Dr. Jostschulte
Rok vydání:	2016
Předmět:	Head-up display Mean squared error Image quality business.industry Computer science Field of view Regression analysis Image (mathematics) law.invention Correlation law Virtual image Computer vision Artificial intelligence business
Zdroj:	Analysis of Large and Complex Data ISBN: 9783319252247 ECDA
DOI:	10.1007/978-3-319-25226-1_23
Popis:	The head-up display (HUD) projects a virtual image in the driver’s field of vision. Here, the image quality plays an important role. However, assembly tolerances cause image distortions. The evaluation of these distortions is a current issue, because procedures for the assessment of optical aberrations cannot be applied. Therefore new features and methods are implemented, which evaluate the subjective impression of distortions. The overall objective is to investigate the correlation between subjective labels and objective features. A total of 13 features are required to describe the image quality. Subsequently, the relationship between the labels and the features is adapted to a regression equation. For it, representative images are needed, which are selected by cluster analytical methods.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::7e0e7e9c691faddf21210232e0d9af4b https://doi.org/10.1007/978-3-319-25226-1_23 Zobrazit plný text záznamu