Results 271 to 280 of about 2,604,798 (327)

Pushing the limits of spatial resolution in clinical PCD-CT using a dedicated high-resolution convolutional neural network (HR-CNN). [PDF]

Med Phys
Zhou Z, Bratt AK, Koo CW, Horst KK, McCollough CH, Yu L.   +5 more
europepmc   +1 more source

Detecting Beta-Amyloid Plaque via Low Rank Based Orthogonal Projection and Spatial-Spectrum Detector Using High-Resolution Quantitative Susceptibility Mapping for Preclinical Studies. [PDF]

IEEE Trans Biomed Eng
Chen J, Han X, Liu Z, Zhou C, Hu R, Tabassam S, Wyatt-Johnson SK, Oblak AL, Brutkiewicz RR, Lin M, Wang N.   +10 more
europepmc   +1 more source

Digital reconstruction of degraded low resolution images

, 2006
Hiêp Luong
openalex   +1 more source

DA-CycleGAN: Degradation-Adaptive Unpaired Super-Resolution for Historical Image Restoration. [PDF]

J Imaging
Zhai L, Wang Y, Zhou Y, Cui S.
europepmc   +1 more source

Identification of secondary microglial formation centers in the human fetal brain. [PDF]

J Exp Med
Song C, Chen X, Ji R, Liu Y, Han Y, Ye F, Zhang L, Li L, Gao L, He Q, Ma L, Saiyin H.   +11 more
europepmc   +1 more source

Wavelet-based visual compass. [PDF]

PLoS One
Meyer S, Knight JC, Dewar A, Kagioulis E, Nowotny T, Graham PR, Philippides A.   +6 more
europepmc   +1 more source

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Image quality and image resolution

2013 Seventh International Conference on Sensing Technology (ICST), 2013
13 years after the introduction of the first digital airborne mapping camera in the ISPRS conference 2000 in Amsterdam, several digital cameras with more than 100 MPixels per image have been made available. They are now well established in the market and have replaced the analogue mapping cameras.
Reulke, Ralf, Eckardt, Andreas
openaire   +2 more sources

Super-resolution and Raman chemical imaging: From multiple low resolution images to a high resolution image

Analytica Chimica Acta, 2008
Imaging in Raman spectroscopy is a valuable tool for analytical chemistry. Although molecular characterization at micron level is achieved for many applications, it usually fails producing chemical images of micron size samples as expected in chemical, environmental and biological analysis.
Duponchel, L., Milanfar, P., Ruckebusch, C., Huvenne, J.P.   +3 more
openaire   +3 more sources

Gradient Image Super-resolution for Low-resolution Image Recognition

ICASSP 2019 - 2019 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2019
In visual object recognition problems essential to surveillance and navigation problems in a variety of military and civilian use cases, low-resolution and low-quality images present great challenges to this problem. Recent advancements in deep learning based methods like EDSR/VDSR have boosted pixel domain image super-resolution (SR) performances ...
Dewan Fahim Noor, Yue Li 0015, Zhu Li 0001, Shuvra S. Bhattacharyya, George York   +4 more
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Superhigh image resolution for microwave imaging

International Journal of Imaging Systems and Technology, 1990
AbstractAlgorithms for extrapolating the scattered field along the frequency direction and the azimuthal direction are developed and analyzed. Their effects on the image resolution for polar format processing and rectangular format processing are discussed.
Hsueh-Jyh Li, Ta-Yung Liu, Sheng-Hui Yang   +2 more
openaire   +1 more source