Results 81 to 90 of about 3,396,344 (245)

Image Quality Assessment Of Orthopantomograms

open access: yesRomanian Journal of Oral Rehabilitation, 2012
Orthopantomography examination is a method of dental and maxillofacial radiology and consists of a panoramic image, the overall of a dental arches, the elements supporting the teeth, the maxillofacial skeleton and the related anatomical structures ...
Mioara Decusara, Viorica Milicescu
doaj  

Towards Prediction of Immersive Virtual Reality Image Quality of Experience and Quality of Service

open access: yesFuture Internet, 2018
In this article, we evaluate the Quality of Service (QoS) through media impairment levels and device operators’ subjective Quality of Experience (QoE).
Anil Kumar Karembai   +2 more
doaj   +1 more source

Image Quality of the Human Eye

open access: yesInternational Ophthalmology Clinics, 2003
Along with diffraction and aberrations, scattering also contributes to degradation of retinal image quality. Scattering occurs at the cornea and particularly in the lens. Although typically scattering is small in normal, young eyes, it is well known that it increases with age (due to changes in the crystalline lens) and after PRK refractive surgery.
openaire   +4 more sources

Optimization of Dual-energy Spectral Lower-extremity Computed Tomography Venography Scanning Protocol: Phantom Study

open access: yesCT Lilun yu yingyong yanjiu
Objective: To optimize a scanning protocol for dual-energy spectral lower-extremity computed tomography venography (CTV) based on a phantom study.
Shigeng WANG   +5 more
doaj   +1 more source

Image quality on the Kuiper Airborne Observatory. I - Results of the first flight series [PDF]

open access: bronze, 1989
J. L. Elliot   +6 more
openalex   +1 more source

Improving biomedical image quality with computers [PDF]

open access: yes
Computerized image enhancement techniques used on biomedical radiographs and ...
Selzer, R. H.
core   +1 more source

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