Blind image quality assessment (BIQA) aims to evaluate the perceptual quality of a distorted image without information regarding its reference image. Existing BIQA models usually …
P Ye, J Kumar, L Kang… - 2012 IEEE conference on …, 2012 - ieeexplore.ieee.org
In this paper, we present an efficient general-purpose objective no-reference (NR) image quality assessment (IQA) framework based on unsupervised feature learning. The goal is to …
W Xue, L Zhang, X Mou - Proceedings of the IEEE conference on …, 2013 - cv-foundation.org
General purpose blind image quality assessment (BIQA) has been recently attracting significant attention in the fields of image processing, vision and machine learning. Stateof …
A Mittal, AK Moorthy, AC Bovik - … record of the forty fifth asilomar …, 2011 - ieeexplore.ieee.org
We propose a natural scene statistic based Blind/Referenceless Image Spatial QUality Evaluator (BRISQUE) which extracts the point wise statistics of local normalized luminance …
This paper presents an algorithm designed to measure the local perceived sharpness in an image. Our method utilizes both spectral and spatial properties of the image: For each block …
P Ye, D Doermann - IEEE Transactions on Image Processing, 2012 - ieeexplore.ieee.org
The goal of no-reference objective image quality assessment (NR-IQA) is to develop a computational model that can predict the human-perceived quality of distorted images …
In this letter, we present a simple, yet effective wavelet-based algorithm for estimating both global and local image sharpness (FISH, Fast Image Sharpness). FISH operates by first …
L He, D Tao, X Li, X Gao - 2012 IEEE conference on computer …, 2012 - ieeexplore.ieee.org
Blind image quality assessment (BIQA) is an important yet difficult task in image processing related applications. Existing algorithms for universal BIQA learn a mapping from features of …
This specification describes technologies relating to biometric authentication based on images of the eye. In general, one aspect of the subject matter described in this specification …