HIGH DYNAMIC RANGE POST-PROCESSING DEVICE, AND DISPLAY DEVICE INCLUDING THE SAME

HIGH DYNAMIC RANGE POST-PROCESSING DEVICE, AND DISPLAY DEVICE INCLUDING THE SAME

A high dynamic range (HDR) post-processing device of a display device includes a HDR post-processing analysis block configured to determine a post-processing function by analyzing input image data, and a HDR post-processing processor configured to receive a backward select signal, and to selectively...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: Yim, Dale
Format: Patent
Sprache:eng
Schlagworte:
ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
CALCULATING
COMPUTING
COUNTING
CRYPTOGRAPHY
DISPLAY
EDUCATION
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
SEALS
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Beschreibung
Zusammenfassung:A high dynamic range (HDR) post-processing device of a display device includes a HDR post-processing analysis block configured to determine a post-processing function by analyzing input image data, and a HDR post-processing processor configured to receive a backward select signal, and to selectively perform a HDR forward process corresponding to the post-processing function or a HDR backward process corresponding to an inverted function of the post-processing function on the input image data in response to the backward select signal.