No-reference image quality assessment by wide-perceptual-domain scorer ensemble method

TJ Liu, KH Liu - IEEE Transactions on Image Processing, 2017 - ieeexplore.ieee.org
A no-reference (NR) learning-based approach to assess image quality is presented in this
paper. The devised features are extracted from wide perceptual domains, including …

A structure-based human facial age estimation framework under a constrained condition

KH Liu, TJ Liu - IEEE Transactions on Image Processing, 2019 - ieeexplore.ieee.org
Developing an automatic age estimation method toward human faces continues to possess
an important role in computer vision and pattern recognition. Many studies regarding facial …

A high-definition diversity-scene database for image quality assessment

TJ Liu, HH Liu, SC Pei, KH Liu - IEEE Access, 2018 - ieeexplore.ieee.org
In this paper, we focus on the creation of general purpose 2-D image quality databases.
Although there are many of them, they still lack some important characteristics, such as high …

Image inpainting for random areas using dense context features

YZ Su, TJ Liu, KH Liu, HH Liu… - 2019 IEEE International …, 2019 - ieeexplore.ieee.org
Deep convolutional neural networks (DCNN) have demonstrated their potential to generate
reasonable results in image inpainting. Some existing method uses convolution to generate …

Image super-resolution using complex dense block on generative adversarial networks

BX Chen, TJ Liu, KH Liu, HH Liu… - 2019 IEEE International …, 2019 - ieeexplore.ieee.org
The recent super-resolution (SR) techniques are divided into two directions. One is to
improve PSNR and the other is to improve visual quality. We believe improving visual quality …

Study of visual quality assessment on pattern images: Subjective evaluation and visual saliency effects

TJ Liu - IEEE Access, 2018 - ieeexplore.ieee.org
This paper presents a comparison study on visual quality scores obtained from single-
stimulus and double-stimulus approaches for pattern images, respectively. We also conduct …

Learning based no-reference metric for assessing quality of experience of stereoscopic images

TJ Liu, KH Liu, KH Shen - Journal of Visual Communication and Image …, 2019 - Elsevier
Human's perception plays a very important role on image assessment, especially for
stereoscopic images. In general, viewing stereoscopic 3D images will cause visual fatigue …

Compound multi-branch feature fusion for image deraindrop

CM Fan, TJ Liu, KH Liu - 2023 IEEE International Conference …, 2023 - ieeexplore.ieee.org
Image restoration is a challenging and ill-posed problem which also has been a long-
standing issue. In this paper, we proposed a multi-branch restoration model inspired from …

Identifying poultry farms from satellite images with residual dense u-net

KY Wen, TJ Liu, KH Liu, DY Chao - 2020 IEEE International …, 2020 - ieeexplore.ieee.org
In this paper, we proposed a convolutional neural network called residual dense U-Net. This
network is devised based on the original U-Net network. The encoder-decoder architecture …

Age estimation via fusion of multiple binary age grouping systems

TJ Liu, KH Liu, HH Liu, SC Pei - 2016 IEEE International …, 2016 - ieeexplore.ieee.org
In this paper, we propose a new divide-and-conquer based method, called fusion of multiple
binary age-grouping-estimation systems, for human facial age estimation. Under a specific …