Toward a better understanding of texture in vascular CT scan simulated images.
basic_science · Level V
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Abstract
This paper shows the influence of computed tomography slice thickness on textural parameters by simulating realistic images issued from: 1) a 3D model of vascular tree, with structural and functional features and in which angiogenesis is related to the organ growth; 2) a projection/reconstruction process using fast Fourier transform. Texture analysis is performed by means of second-order statistics and gradient based methods.
Medical subject headings
- Angiography
- Image Processing, Computer-Assisted
- Models, Cardiovascular
- Tomography, X-Ray Computed