Image Reconstruction
Comparison of Image Reconstruction Algorithms in EIT Imaging
... Recently, we have developed an approach for image reconstruction including patient specific structural information (obtained e.g. from CT or MRI data) into the recon- struction process [3]. This approach ...
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Computed Tomography Image Reconstruction in 3D VoxelSpace
... The prototype application was developed based on the MATLAB script program and information from previous literature dedicated to 3D image reconstruction of computed tomography. The 3D data projection was ...
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FPGA Accelerated Pet Image Reconstruction
... Positron emission tomography/computed tomography is defined as medical-imaging technique ,which uses a device consisting of a single gantry, both a positron emission tomography (PET) scanner and an X-ray computed ...
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Image Reconstruction via Manifold Constrained Convolutional Sparse Coding for Image Sets
... in image reconstruction and ...other image reconstruction tasks, such as face reconstruction, digit reconstruction and image ...
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Synthetic Aperture Ultrasound Image Reconstruction
... an image with just one pulse, with consequent increase in frame rate, albeit at lower spatial resolution than for conventional ...resolution image is produced after every emission, but there is temporal ...
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COMPRESSIVE SENSING BASED IMAGE RECONSTRUCTION
... of image acquisition and reconstruction from a relatively fewer measurements than what the Nyquist theorem suggests; the sampling rate must be greater than twice the highest frequency in the signal for ...
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Color Image Reconstruction by Discrete Orthogonal Moment
... the image co-ordinate space, the basic functions satisfy exactly the orthogo- nality property, and thus yield a superior image reconstruction ...the image and preserve the orthogonality ...
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The used of infrared sensor for 3D image reconstruction
... sensor highly depends on the color of the object surface, but this could be improved by using black color paper to wrap it. A prosthetic cone model was successfully measured and reconstructed. It is shown that the ...
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3D ultrasound image reconstruction based on VTK
... 3D image from a set of 2D images, the relative locations and orientations of the individual image frames must be known to create an accurate ...ultrasound image reconstruction have been ...
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Image Reconstruction and Evaluation: Applications on Micro-surfaces and Lenna Image Representation
... greyscale image, ...traditional image processing techniques might be computationally ...greyscale image; ...rapid image reconstruction based on the reduction of inverse ...
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An Approach for Scratch Removal from Digital Image using Image Reconstruction
... digital image is shown in this ...the image in a specified manner, to generate the desired scratch free ...original image is placed in the selected ...
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3D Image Reconstruction using Raspberry Pi
... dimensional image reconstruction captured of different objects angled ...Iterative reconstruction algorithm is applied as it is insensitive to noise and even in case of incomplete data or ...
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Analytical image reconstruction methods in emission tomography
... of reconstruction: analytical and iterative, each one presenting its own advantages and ...analytical image reconstruction meth- ods including Fourier transformation, simple back- projection, ...
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Bayesian image reconstruction from partial image and aliased spectral intensity data
... an image reconstruction problem, motivated by a problem in x-ray crystallography, in which one has available partial information in image space and in Fourier ...an image reconstruction ...
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Image Reconstruction Algorithm for Electrical Impedance Tomographic System
... different image reconstruction algorithms, as the location of the dropped object, in this case, it's triangle nearby the centroid of the test object, guessed by back projection methods & its gives ...
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LOFAR sparse image reconstruction
... the image; second, the low standard deviation of the residuals demonstrates a better convergence of the image ...MS-CLEAN image is slightly lower than that of ...
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Numerical solution for image reconstruction in diffuse optical tomography
... Cancer is a dreadful disease now a day’s which cause abnormal cell growth and it requires earlier detection to cure completely. The widely used imaging techniques [12] include Computed tomography (CT), X- ray, positron ...
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Image reconstruction in the contour domain
... original image of the face was less than the total number of pixels of the image itself (100 2 ...original image (i.e. 10KB), while reproducing a more accurate image with more visual ...
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Accelerated SPECT image reconstruction with FBP and an image enhancement convolutional neural network
... The patient projections were first reconstructed using the Utrecht Monte Carlo System (UMCS) [10]. This software package has been validated for several isotopes [11 – 14] and is considered state-of-the-art. UMCS accounts ...
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Image reconstruction utilizing median filtering applied to elastography
... Ultrafast image forma- tion can be utilized to find transitory shear waves propagating in soft tissue, which permits quantification of the mechanical properties of the tissue via ...
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