E. L. Schwartz "Columnar architecture and computational anatomy in primate visual cortex: Segmentation and feature extraction via spatial frequency coded difference mapping", Biological Cybernetics , vol. 42, pp.157 -168 1982E. L. Schwartz "Columnar architecture and computational ...
The degradation of the spatial resolution in frequency-modulated continuous wave (FMCW) reflec-tometry due to the nonlinearity in the optical frequency sweep are discussed both experimentally and theoretically. The response lag in the optical frequency change of a laser diode behind the injection curre...
Spatial-frequencyEnergy DistributionThis paper proposes a vibration location method based on spatial-frequency analysis, which can help achieve better location performance in the application of 桅-OTDR. The method is proven to be able to separately locate coupled vibration events to some extent, ...
Modulation transfer functionReference-free measurementSpatial frequency domain (SFD) measurement allows rapid and non-contact wide-field imaging of the tissue optical properties, thus has become a potential tool for assessing physiological parameters and therapeutic responses during photodynamic therapy of ...
Shuta YanagitaTakeyuki AjitoUS8723982 * Oct 15, 2010 May 13, 2014 Olympus Corporation Image processing device, storage medium, and image processing method that corrects saturation, specific color and spatial frequency of an obtained image
Image processing apparatus in which a spatial frequency around a pixel of interest and a statistic value of pixel values around the pixel of interest are calculated based on a pixel value of the pixel of interest and a pixel value of a pixel around the pixel of interest. Correction parameters...
Spatial frequenciesOptical signal processingSilicaDue to the complexity and inhomogeneity of the distribution of the middle-spatial frequency errors (MSFE), the existing theoretical models cannot realize the manufacturability prediction of the smoothing process for the MSFE on the largeaperture optical ...
Ding, Spatial and Temporal Distributions of Soil Organic Carbon and Total Nitrogen in Two Marsh Wetlands with Different Flooding Frequencies of the Yellow River Delta, China, Clean - Soil Air Water 2012. DOI: 10.1002/ clen.201200059Bai, J., Wang, J., Yan, D., Gao, H., Xiao, R., ...
There are significant cost differences between alternate crash severity; cost; spatial; decay; outcomes based on severity levels. This study aims to expand residual; multivariate existing literature with the inclusion of spatial correlations among a group of intersections to compare alternate ...
(2017). Comparative analysis of cost-weighted site ranking using alternate distance-based neighboring structures for spatial crash frequency modeling. Journal of Transportation Safety & Security. Ahead of Print. doi: 10.1080/19439962.2017.1354239