A method of mobile display (OLED/LCD) sharpness assessment through the perceptual brightness and edge characteristic of display and image

Min Woo Lee; Jee Young Yeom; Jong Ho Kim; Hyun Hee Park; Seul Ki Jang

doi:10.1117/12.2039177

7 March 2014 A method of mobile display (OLED/LCD) sharpness assessment through the perceptual brightness and edge characteristic of display and image

Min Woo Lee, Jee Young Yeom, Jong Ho Kim, Hyun Hee Park, Seul Ki Jang

Author Affiliations +

Proceedings Volume 9023, Digital Photography X; 902310 (2014) https://doi.org/10.1117/12.2039177
Event: IS&T/SPIE Electronic Imaging, 2014, San Francisco, California, United States

Abstract

Image quality is a complex task because of the compound impacts of various aspects such as display traits, image contents, and the human visual system. Recently, a variety of portable digital devices has been released and their image quality becomes one of the significant factors for typical consumers; however image quality evaluation for mobile displays has not understood well. This paper aims to propose a method to evaluate sharpness of mobile displays based upon both display and image characteristics such as color gamut, spatial resolution, color appearance attributes

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Min Woo Lee, Jee Young Yeom, Jong Ho Kim, Hyun Hee Park, and Seul Ki Jang "A method of mobile display (OLED/LCD) sharpness assessment through the perceptual brightness and edge characteristic of display and image", Proc. SPIE 9023, Digital Photography X, 902310 (7 March 2014); https://doi.org/10.1117/12.2039177

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KEYWORDS

Image quality

Mobile devices

Neodymium

LCDs

Digital imaging

Galactic astronomy

Image enhancement

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