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Surface-enhanced resonance Raman scattering: Single-molecule detection in a Langmuir-Blodgett monolayer
(Soc Applied Spectroscopy, 2003-06-01)
Surface-enhanced resonance Raman scattering (SERRS) is used for single-molecule detection from spatially resolved 1-mum(2) sections of a Langmuir-Blodgett (LB) monolayer deposited onto a Ag film. The target molecule, his ...
A Computational Tool for Enhancing Ischemic Stroke in Computed Tomography Examinations
(Springer, 2019-01-01)
Stroke is a cardio-vascular disease that currently ranks in the fifth position among all causes of death worldwide. Computed tomography is the first radiologic examination performed in emergency decisions to diagnose stroke. ...
Contour Enhancement Algorithm for Improving Visual Perception of Deutan and Protan Dichromats
A variety of recoloring methods has been proposed in the literature to remedy the problem of confusing red-green colors faced by dichromat people (as well by other color-blinded people). The common strategy to mitigate ...
Aggregation of Robust Regularization with Dynamic Filtration for Enhanced Radar Imaging
(Kharkiv National University of Radio Electronics, 2016)
Real-time highlight removal from a single image
(Universidade Federal do Rio Grande do NorteBrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICA E DE COMPUTAÇÃO, 2021-03-31)
The problem of highlight removal from image data refers to an open problem in computer vision
concerning the estimation of specular reflection components and the removal thereof. In recent
applications, highlight removal ...
Sharpness enhancement of stereo images using a depth-based per-pixel regularization
(IEEE, 2021)
Blur is one of the causes of visual discomfort in stereopsis. The application of 2D image sharpening algorithms to the left and right view can produce an interdifference which causes eyestrain and visual fatigue for the ...
Beitrag zur Unterwasserbildrestauration
Underwater images are most often degraded by color shifts, blurring and brightening effects. The presented approach is based on a problem-specific physical model of under water image formation. Thereon, methods of image ...
Image enhancement by spatial frequency post-processing of images obtained with pupil filters
(Elsevier Science, 2016-06)
The use of apodizing or superresolving filters improves the performance of an optical system in different frequency bands. This improvement can be seen as an increase in the OTF value compared to the OTF for the clear ...