Results 61 to 70 of about 681,778 (171)

Contrast Optimization Aided by Machine Learning Applied to Virtual 4D-STEM Images [PDF]

BIO Web of Conferences
Stroppa Daniel, dos Reis Roberto
doaj   +1 more source

Derivation of Optimal Global Equalization Function with Variable Size Block Based Local Contrast Enhancement

Journal of Measurement Science and Instrumentation, 2010
A conventional global contrast enhancement is difficult to apply in various images because image quality and contrast enhancement are dependent on image characteristics largely.And a local contrast enhancement not only causes a washed-out effect,but also
Ralph Oyini Mbouna, Young-joon HAN
doaj  

Fabry-Pérot Microscopy for Improved Contrast Enhancement and Quantitative Phase Imaging. [PDF]

J Biophotonics
Pittrich J, von Köller G, Dillitzer C, Sandner D, Emken E, Sistermanns J, Wolf Z, Schlegel M, Weirich G, Kienberger R, Hayden O, Iglev H.   +11 more
europepmc   +1 more source

Contrast Enhancement Is Associated with a Higher DSC MRI-Derived Cerebral Metabolic Rate of Oxygen Index in Untreated Glioblastoma. [PDF]

Diagnostics (Basel)
Reis J, Öchsner M, Adam C, Fischer TD, Liebig T, Forbrig R.   +5 more
europepmc   +1 more source

Retraction: Initial insights into post-contrast enhancement in ultra-low-field MRI: Case Report. [PDF]

Front Neuroimaging
Frontiers Editorial Office.
europepmc   +1 more source

Contrast enhancement for brain MRI images via genetic algorithm-based dual cut histogram equalization. [PDF]

Sci Rep
Bukhori I, Sim KS, Gan KB, Aziz NAA.
europepmc   +1 more source

A novel approach for contrast enhancement in medical images based on quantum-inspired enhancement algorithm. [PDF]

Quant Imaging Med Surg
Zhu H, Su J, Meng X, Li W, Yang B, Qiu J.   +5 more
europepmc   +1 more source

Deep Learning-Based Augmented Contrast-Enhancement and Denoising for Reduced-Iodine and Low-Radiation 70-kVp Cerebral CT Angiography: A Prospective Study. [PDF]

Korean J Radiol
Song S, Cho ES, Kim Y, Ahn C, Suh SH, Chung JJ, Kim JH.   +6 more
europepmc   +1 more source

Preliminary Evaluation of the Effect of Body Weight on Contrast Enhancement in Coronary CT Angiography: A Fixed Iodine-Dose Protocol. [PDF]

Diagnostics (Basel)
Alraddadi F, Almalki H, Saklou R, Jawad F, Almutlaq ZM, Alzahrani A, Alzahrani M, Alturkstani G, Alharbi W, Shaibah W, Alzahrani NM.   +10 more
europepmc   +1 more source

An improved neighbourhood-based contrast limited adaptive histogram equalization method for contrast enhancement on retinal images. [PDF]

Int J Ophthalmol
Arulraj A, Mariadhason JS, Ronjalis RR.
europepmc   +1 more source