Perceptual quality assessment of low-light image enhancement

G Zhai, W Sun, X Min, J Zhou - ACM Transactions on Multimedia …, 2021 - dl.acm.org
Low-light image enhancement algorithms (LIEA) can light up images captured in dark or
back-lighting conditions. However, LIEA may introduce various distortions such as structure …

Benefits of ensemble models in road pavement cracking classification

FJ Rodriguez‐Lozano, F León‐García… - … ‐Aided Civil and …, 2020 - Wiley Online Library
The maintenance of road pavements is an essential task to prevent major deterioration and
to reduce accident rates. In this task, the detection and classification of different types of …

Image quality evaluation for OLED-based smart-phone displays at various lighting conditions

Y Huang, H Xu, Z Ye - Displays, 2021 - Elsevier
The image quality of three organic light-emitting diode (OLED) based smart-phone displays
was assessed at three levels of ambient lighting conditions corresponding to the darkroom …

Dynamic backlight scaling considering ambient luminance for mobile videos on lcd displays

W Sun, X Min, G Zhai, K Gu, S Ma… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
The power consumption of mobile devices is always a concern for users due to the
constraints on the size and weight of mobile devices. Up to now, mobile video traffic has …

A contrast enhancement framework under uncontrolled environments based on just noticeable difference

YC Hum, YK Tee, WS Yap, H Mokayed, TS Tan… - Signal Processing …, 2022 - Elsevier
Image contrast enhancement refers to an operation of remapping the pixels' values of an
image to emphasize desired information in the image. In this work, we propose a novel pixel …

Two Residual Attention Convolution Models to Recover Underexposed and Overexposed Images

N Rinanto, SF Su - Symmetry, 2023 - mdpi.com
Inconsistent lighting phenomena in digital images, such as underexposure and
overexposure, pose challenges in computer vision. Many studies have developed to …

Enhancing a Display's Sunlight Readability with Tone Mapping

Y Qian, SC Chen, EL Hsiang, H Akimoto, CL Lin… - Photonics, 2024 - mdpi.com
The sunlight readability of display devices, such as notebook computers, transparent
displays, vehicle displays, and augmented reality, is a significant technical challenge due to …

57‐4: Advanced Tone Mapping of Mini‐LED Backlit LCDs for Automotive Displays

SC Chen, Y Qian, EL Hsiang, CL Lin… - … Symposium Digest of …, 2024 - Wiley Online Library
Tone mapping and mini‐LED backlight algorithms are applied to enhance the sunlight
readability of LCDs by fitting the human eye's functionality and increasing image uniformity …

Luminance and Detail Enhancement for HDR Images Based on Surround-Aware Perceptual Quantization Under Ambient Illumination

Y Huang, H Xu, Z Ye, Y Li, M Yang… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
The lighting conditions of mobile devices could severely affect the viewing experience of the
displayed image, such as loss of details and contrast, especially for high dynamic range …

Human visual system model-based optimized tone mapping of high dynamic range images

NH Nguyen, T Van Vo, C Lee - IEEE Access, 2021 - ieeexplore.ieee.org
High dynamic range (HDR) image and video technology can provide significant picture
quality improvement over the standard dynamic range (SDR). However, when HDR content …