HDR (High Dynamic Range)
Ultra-High Definition images and television (UHD)
Article REF: TE5375 V1
HDR (High Dynamic Range)
Ultra-High Definition images and television (UHD)

Authors : Marc LÉGER, Christophe NELSON, Jean-Noël GOUYET

Publication date: December 10, 2019 | Lire en français

Logo Techniques de l'Ingenieur You do not have access to this resource.
Request your free trial access! Free trial

Already subscribed?

2. HDR (High Dynamic Range)

2.1 The basics

SCROLL TO TOP

2.1.1 Background to the introduction of HDR

Because of the limits of human visual acuity, the simple increase in image definition offered by UHD-1 brings only a slight improvement in the quality of experience perceived by the viewer, since in most cases the viewer is positioned at a distance greater than 1.5 times the height of the screen, which means that he or she is unable to perceive all the details of the image (§

You do not have access to this resource.
Logo Techniques de l'Ingenieur

Exclusive to subscribers. 97% yet to be discovered!

You do not have access to this resource. Click here to request your free trial access!

Already subscribed?

Article included in this offer

"Signal processing and its applications"

( 150 articles )

Complete knowledge base

Updated and enriched with articles validated by our scientific committees

Services

A set of exclusive tools to complement the resources

View offer details
Contact us
Contact our team FAQ