WebComputed tomography (CT) is a non-invasive imaging technique that reconstructs images of non-accessible or non-visible objects from a set of projection data [ 1, 2 ]. Computed tomography has a wide range of applications in diverse fields, such as medicine, science, industrial non-destructive testing, and electron tomography [ 3 – 8 ]. WebJan 1, 2024 · Tomography is a field of image processing which deals with reconstruction of unknown images from available projection data [ 7 ]. Mathematically, the image can be modeled by a function whose codomain or range may be continuous or discrete set. In the Computerized Tomography the image function has a continuous range.
Efficient Gradient-based Optimization for Reconstructing Binary …
WebMar 15, 2024 · Binary tomography aims to reconstruct binary images from their projections. Possible applications can be the field of human X-ray angiography, where the aim is to reconstruct images representing blood vessels or heart chambers, using X-ray tomography methods. Injecting a contrast agent with high linear attenuation coefficient … WebFeb 1, 2024 · In this paper, the binary tomographic reconstruction problem for very limited projection data availability is considered. Being this inverse problem highly ill-posed, we propose a new ... please contact admin for shop
Tomography Reconstruction Based on Null Space Search
WebApr 14, 2024 · A test was made using a sample created with the CircuitFaker model 51, a binary model with reconstructions from TomoScatt. ... In Developments in X-Ray Tomography II, vol. 3772, 237–245 (SPIE, ... WebJan 1, 2024 · Binary Tomography Reconstruction by Particle Aggregation Conference Paper Apr 2016 Mohammad Majid Al-Rifaie Tim Blackwell View Show abstract Imaging in Nuclear Medicine Book May 2013 Augusto... WebAn illumination beam with a subwavelength waist and extended focal depth is ideal for terahertz computed tomography. In this paper, a binary terahertz super-oscillatory lens is proposed with a full width at half-maximum of 0.97λ, a focal length of 48λ, a focal depth of 25λ, and a numerical aperture of 0.24. prince harry 1984