In medical imaging, the term spatial resolution can be used to describe the imaging resolution. Spatial resolution of a medical imaging system is the ability of the system to depict microstructures. An example of spatial resolution in medical images is given in Fig. 8.3, where an angiographic ...
Imaging and Spectroscopy with High Spatial ResolutionPonce, Fernando A
spatial resolutions (Fig. 8.3C). The term, spatial resolution of a medical imaging system, is used to describe the error of the system in depicting the microstructures.Image formationerrors can include both the spatial resolution (pixel resolution) of the imaging system and other systematic errors...
we calculate the photon density distribution in the material and we derive an analytical expression that relates the autocorrelation function measured in a particular location to the distribution of mean-square displacements in the material. We then use this result to evaluate the lateral resolution of...
energy transfer to the luminescent centers. An OSL response on the order of 100 ph/MeV is estimated. We demonstrate the imaging capabilities provided by such an OSL photon yield using a proof-of-concept optical readout method. A 0.1mm3spatial resolution for doses as low as 0.5 Gy is ...
1.Experimental study of spacial resolution in computed radiography imaging;CR成像空间分辨率的实验研究 2.The spacial resolution and the electron density resolution of the diffraction enhanced imaging (DEI) method are discussed relating to the experimental parameters.根据X射线在界面处的折射过程 ,推导出X射...
Spatial resolution can be defined as thesmallest discernible detail in an image. (Digital Image Processing - Gonzalez, Woods - 2nd Edition) Or in other way we can define spatial resolution as the number of independent pixels values per inch....
Image resolution is often described in terms of "line pairs per mm," the closest spacing of black and white bars that can be resolved. Since a pair of lines are like crests and peaks of adjacent waves, line pairs per mm is a measure ofspatial frequency. ...
Several techniques are currently being developed for spatially resolved omics profiling, but each new method requires the setup of specific detection strategies or specialized instrumentation. Here we describe an imaging-free framework to localize high-t
1) spatial imaging resolution 空间成像分辨率2) Image spatial resolution 图像空间分辨率 1. The method of improving image spatial resolution of the optical instruments with linear sensors in the three-axis body-stabilized platform was proposed by changing the sensors relative positions as well as ...