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Full Reference Image Quality Assessment: A Survey

2017
This article presents a brief review on full-reference (FR) image quality assessment (IQA) techniques. The discussion starts with traditional Peak Signal-to-Noise Ratio (PSNR) and then gradually moves to complex IQA models based on wavelets (or its various variants) and human visual system (HVS).
Baisakhi Sur Phadikar   +2 more
openaire   +1 more source

Investigation of Full-Reference Image Quality Assessment

2014
The errors in imaging system create distorted image which affect the human perception of the image. This degradation in quality of image can be evaluated by image quality assessment (IQA) methods. To evaluate human subjectivity, the techniques need to follow the method of human visual system (HVS).
Dibyasundar Das, Ajit Kumar Nayak
openaire   +1 more source

Full-reference image quality assessment via region-based analysis

2011 4th International Congress on Image and Signal Processing, 2011
Image quality assessment (IQA) plays an important role in many image processing systems. Based on the fact that different image components have different visual impact, we propose a new region-based method using a three-region image model and Back Propagation (BP) neural network. Experimental results show that our algorithm is obviously better than the
Ke Gu   +3 more
openaire   +1 more source

Full Reference Quality Assessment of DIBR-Based Synthesized Images

2018 International Conference on 3D Immersion (IC3D), 2018
Nowadays, free viewpoint video applications provide more immersive, interactive and appealing experiences to the end user. Usually, a Multiview plus Depth (MVD) 3D representation model is used, where only a few views are transmitted and the rest are synthesized at the receiver, often with a Depth Image Based Rendering (DIBR) technique.
Miguel Oliveira   +2 more
openaire   +1 more source

Efficient Full-Reference Assessment of Image and Video Quality

2007 IEEE International Conference on Image Processing, 2007
Automatic quality assessment of digital pictures is a crucial issue in several image and video processing applications including broadcasting, archiving, or restoration. The visibility of impairments related to digital image processing systems is subject to the spatio-temporal properties of the given image or video content.
Patrick Ndjiki-Nya   +2 more
openaire   +1 more source

Full-Reference Objective Quality Assessment of Tone-Mapped Images

IEEE Transactions on Multimedia, 2018
In this paper we present a novel method for full-reference image quality assessment (IQA) of tone-mapped images displayed on standard low dynamic range (LDR) displays. Due to the dynamic range compression caused by the tone-mapping process a mixture of several artifacts and distortions may be produced in the tone-mapped images.
Hadi Hadizadeh, Ivan V. Bajic
openaire   +1 more source

Full-Reference Contrast-Distortion Image Quality Assessment Algorithm

European Modern Studies Journal, 2022
Image enhancement is a popular technique used for process transferring distortions; contrast-distorted images CDI are treated using different images quality assessment IQA algorithms as full-reference FR-IQA. In this paper, a new FR-IQA is proposed to determine the noise artifacts caused by compression, blurring and other types of distortion as well as
openaire   +1 more source

Color Image Quality Assessment Based on Full Reference and Blind Image Quality Measures

2020
The degradation of the image at the acquisition and transmission severely affects the various stages of the image processing and leads to the unexpected results. So, it is necessary to be aware of the source and reason of the various noises that are incorporated with the original image. The image quality measures compute the quality of the corrupted or
P. Ganesan   +5 more
openaire   +1 more source

Image Quality Assessment: A Review to Full Reference Indexes

2018
An image quality index plays an increasingly vital role in image processing applications for dynamic monitoring and quality adjustment, optimization and parameter setting of the imaging systems, and finally benchmarking the image processing techniques. All the above goals highly require a sustainable quantitative measure of image quality.
Mahdi Khosravy   +3 more
openaire   +1 more source

Encoding Distortions for Multi-task Full-Reference Image Quality Assessment

2019 IEEE International Conference on Multimedia and Expo (ICME), 2019
Most existing image quality assessment models focus on evaluating the image quality score, however, the quality score alone is not enough to characterize the degeneration. In this paper, we propose a full reference framework named Mask Gated Convolutional Network (MGCN) for evaluating the image quality score and identifying distortions simultaneously ...
Chen Huang, Tingting Jiang, Ming Jiang
openaire   +1 more source

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