A Comparative Analysis on Image Quality Assessment for Real Time Satellite Images
S. Rajkumar,G. Malathi +1 more
Reads0
Chats0
TLDR
The characteristics of different quality metrics are concluded and further the quality metric appropriate to various distortions are identified and the proposed quality metric is successfully identified.Abstract:
Objectives: The objective of this paper is to analyze the different image quality metrics by testing and comparing with different distorted set of satellite images. Methods/Statistical Analysis: In this paper, we propose the methods for analyzing the quality of real time images that are corrupted due to different distortions. The several quality metrics are applied and ultimately the best metrics are derived based on the type of degradation. Different metrics such as metric based on single image and metric based on two images have been tested with different real time satellite images from NASA data sets. Findings: This framework will help to identify the metrics in order to prove the proposed filtering schemes that are applied to the corrupted images. Based on the results, we have concluded the characteristics of different quality metrics and further we successfully identified the quality metric appropriate to various distortions. Application/Improvements: The proposed quality metric analysis is used to estimate the performance of any filtering schemes which are used to enhance the quality of any real time images such as remote sensing field.read more
Citations
More filters
Journal ArticleDOI
A review on multimodal medical image fusion: Compendious analysis of medical modalities, multimodal databases, fusion techniques and quality metrics
Muhammad A. Azam,Khan Bahadar Khan,Sana Salahuddin,Eid Rehman,Sajid A. Khan,Muhammad Attique Khan,Seifedine Kadry,Amir H. Gandomi +7 more
TL;DR: In this article , a compendious review of different medical imaging modalities and evaluation of related multimodal databases along with the statistical results is provided, and the quality assessments fusion metrics are also encapsulated in this article.
Journal ArticleDOI
Analysis of Quantum Noise-Reducing Filters on Chest X-ray Images: A Review
Tej Bahadur Chandra,Kesari Verma +1 more
TL;DR: An extensive experimental review and impact of six benchmark filters for reducing noise and disease classification on chest X-ray images and qualitative measures and subjective analysis demonstrate that the guided filter and anisotropic diffusion filter both performed significantly better.
Journal ArticleDOI
Remodeling randomness prioritization to boost-up security of RGB image encryption
TL;DR: This paper focuses on securing RGB images via cryptography during transmission among users using effective proposal of utilizing appropriate Pseudo Random Number Generator (PRNG) to present secure image transformation.
Journal ArticleDOI
CNN Algorithm for Roof Detection and Material Classification in Satellite Images
TL;DR: An algorithm for extracting the location of a building from satellite imagery and using that information to modify the roof content using a proposed convolutional neural network model algorithm consisting of 43 layers is suggested.
Journal ArticleDOI
Dynamic smart random preference for higher medical image confidentiality
TL;DR: This research focuses on medical confidentiality encrypting grayscale health images for comfortable safe utilization, and tests performance of some random generators conveying the best every time running that is dynamically changing depending on e-health image variations.
References
More filters
Journal ArticleDOI
A Review of Quality Metrics for Fused Image
P. Jagalingam,Arkal Vittal Hegde +1 more
TL;DR: In this article, the authors reviewed the various quality metrics available in the literature, for assessing the quality of fused image, and evaluated the performance of the fused image by two variants such as with reference image and without reference image.
Proceedings ArticleDOI
A survey of image quality measures
TL;DR: The purpose of this paper is to collect reported quality metrics and group them according to their strategies and techniques and provide a literature review of the current subjective and objective image quality measures.
Analysis Of Various Quality Metrics for Medical Image Processing
Ravi Kumar,Munish Rattan +1 more
TL;DR: The comparative analysis of various quality metrics for medical image processing in terms of well known metrics such as Mean Squared Error, Structural Similarity Index Metrics, Peak Signal-to-Noise Ratio, Maximum difference, etc are presented.
Book ChapterDOI
Integrating Visual Saliency Information into Objective Quality Assessment of Tone-Mapped Images
TL;DR: A VS-based pooling strategy for the objective quality assessment of tone-mapped images is proposed and the experimental results clearly demonstrate the efficacy of the proposed method.
Journal ArticleDOI
Perceptual image quality assessment metric using mutual information of Gabor features
TL;DR: Experimental results show that the proposed metic has a high correlation with the subjective assessment and outperforms other state-of-the-art metrics.