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Image quality assessment

open access: yesСистемный анализ и прикладная информатика, 2022
Quality assessment is an integral stage in the processing and analysis of digital images in various automated systems. With the increase in the number and variety of devices that allow receiving data in various digital formats, as well as the expansion ...
Y. I. Golub
doaj   +4 more sources

IMAGE FUSION AND IMAGE QUALITY ASSESSMENT OF FUSED IMAGES [PDF]

open access: diamondThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2013
It is of great value to fuse a high-resolution panchromatic image and low-resolution multi-spectral images for object recognition. In the paper, tow frames of remotely sensed imagery, including ZY03 and SPOT05, are selected as the source data.
Z. Han, X. Tang, X. Gao, F. Hu
doaj   +3 more sources

Sparse Representation-based Image Quality Assessment [PDF]

open access: yesSignal Processing: Image Communication, 2013
A successful approach to image quality assessment involves comparing the structural information between a distorted and its reference image. However, extracting structural information that is perceptually important to our visual system is a challenging ...
Guha, Tanaya   +2 more
core   +2 more sources

An image quality assessment algorithm based on ‘global + local’ feature fusion [PDF]

open access: yesPeerJ Computer Science
Recently, there has been increasing research on image quality assessment. Among the existing mainstream approaches, image feature extraction tends to be simplistic, leading to insufficient quality information extraction and underutilization of the ...
Yang Yang   +4 more
doaj   +3 more sources

MATLAB-Based Applications for Image Processing and Image Quality Assessment – Part I: Software Description [PDF]

open access: yesRadioengineering, 2011
This paper describes several MATLAB-based applications useful for image processing and image quality assessment. The Image Processing Application helps user to easily modify images, the Image Quality Adjustment Application enables to create series of ...
L. Krasula   +3 more
doaj   +2 more sources

Automated endoscopic image quality assessment for robust colorectal lesion detection [PDF]

open access: yesBMC Medical Imaging
Background Accurate detection of lesions in endoscopic videos is critical for the diagnosis and treatment of gastrointestinal diseases; however, poor image quality often affects accurate detection.
Byeong Soo Kim   +7 more
doaj   +2 more sources

Overview of High-Dynamic-Range Image Quality Assessment [PDF]

open access: yesJournal of Imaging
In recent years, the High-Dynamic-Range (HDR) image has gained widespread popularity across various domains, such as the security, multimedia, and biomedical fields, owing to its ability to deliver an authentic visual experience.
Yue Liu   +4 more
doaj   +2 more sources

Diagnosis based image quality assessment and enhancement for low dose CT image [PDF]

open access: yesFrontiers in Radiology
Low-dose Computed Tomography (CT) imaging minimizes radiation exposure but often results in degraded image quality, making diagnosis challenging. Image Quality Assessment (IQA) is a process of quantitatively evaluating the visual quality of images and ...
B. Nirupama   +4 more
doaj   +2 more sources

NITS-IQA Database: A New Image Quality Assessment Database

open access: yesSensors, 2023
This paper describes a newly-created image database termed as the NITS-IQA database for image quality assessment (IQA). In spite of recently developed IQA databases, which contain a collection of a huge number of images and type of distortions, there is ...
Jayesh Ruikar, Saurabh Chaudhury
doaj   +1 more source

Pytorch Image Quality: Metrics for Image Quality Assessment

open access: yesSSRN Electronic Journal, 2022
20 pages with appendix; 4 ...
Kastryulin, Sergey   +3 more
openaire   +2 more sources

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