A survey of context data distribution for mobile ubiquitous systems

P Bellavista, A Corradi, M Fanelli… - ACM computing surveys …, 2012 - dl.acm.org
The capacity to gather and timely deliver to the service level any relevant information that
can characterize the service-provisioning environment, such as computing …

Color constancy for visual compensation of projector displayed image

A Madi, D Ziou - Displays, 2014 - Elsevier
The color of a displayed image by a projector can be distorted by features of the device, the
ambient light, the projection screen, and also the observer. This has raised the need to …

Display Visibility Improvement Through Content and Ambient Light-Adaptive Image Enhancement

J Lee, H Lee, S Lee, J Heo, J Lee, BC Song - IEEE Access, 2023 - ieeexplore.ieee.org
An image in a display device under strong illuminance can be perceived as darker than the
original due to the nature of the human visual system (HVS). In order to alleviate this …

Ambient light robust gamut mapping for optical see-through displays

KK Lee, JW Kim, JH Ryu, JO Kim - Optics Express, 2020 - opg.optica.org
An optical see-through (OST) display is affected more severely by ambient light than any
other type of displays when placed in an outdoor environment with bright illuminance …

Survey of context information fusion for sensor networks based ubiquitous systems

V Borges, W Jeberson - arXiv preprint arXiv:1309.0598, 2013 - arxiv.org
Sensor Networks produce a large amount of data. According to the needs this data requires
to be processed, delivered and accessed. This processed data when made available with …

System for high ambient image enhancement

LJ Kerofsky, X Xu - US Patent 8,761,539, 2014 - Google Patents
US8761539B2 - System for high ambient image enhancement - Google Patents US8761539B2
- System for high ambient image enhancement - Google Patents System for high ambient …

Survey of context information fusion for ubiquitous Internet-of-Things (IoT) systems

V Borges - Open Computer Science, 2016 - degruyter.com
Abstract Internet-of-Things (IoT) is the latest buzzword, havings its origins in the erstwhile
Sensor Networks. Sensor Networks produce a large amount of data. According to the needs …

Image enhancement for improved visibility of digital displays under the sunlight

H Lee, J Lee, S Jeong, S Lee, S Yu… - … Conference on Image …, 2022 - ieeexplore.ieee.org
Under the sunlight, images displayed on a digital device are generally perceived to be
darker than the original, which leads to a decrease in visibility. So, global luminance …

[PDF][PDF] Color correction of images projected on a colored screen for mobile beam projector

CH Son, YH Ha - Journal of Imaging Science and Technology, 2008 - library.imaging.org
With the current trend of digital convergence in mobile phones, mobile manufacturers are
researching how to develop a mobile beam projector to cope with the limitations of a small …

Apparatus and method for improving visibility of image

I Kim, H Ok, D Park, Y Cho - US Patent 8,463,067, 2013 - Google Patents
An apparatus and method for improving visibility of an image. The apparatus includes: an
image input module receiving an image; an illuminance sensing module sensing external …