[PDF] Top 20 3 D EIT Image Reconstruction Using a Block Based Compressed Sensing Approach

... 3D EIT, the sensitivity of the measurements to conductivity changes far from the relevant electrodes is ...Figure 3 shows an example of the effect after ... See full document

... to image processing and image reconstruction as the sparsity is one of distinct characteristic of natural ...sample based on the overcomplete dictionary with the training samples as the base ... See full document

... estimation-confirmation approach for finding and estimating nonzero ...estimated using some simple inaccurate approaches and then for confirmation step, the detection theory can be utilized for selection ... See full document

... Fig. 3, we can see that the proposed al- gorithm in this paper is insensitive to the number of similar patches, because all the curves are close to ...plexity based on obtaining stable ... See full document

... single image in LabelMe dataset ...small image patches of size 32 X 32 pixels for reducing the computational ...texture image-based adaptive scale ...TACS-SDANN using the proposed ... See full document

... Compressed sensing (CS) is a new technique for simultaneous data sampling and ...distributed compressed sensing for image using block measurements data ...original ... See full document

... . Compressed sensing of video is faced with a number of problems, including large computational burden of reconstruction and high storage of random measurement ...each block. However, in the ... See full document

... a block compressive sensing (BCS) measurement matrix is designed by using the generalized Gaussian distribution (GGD) ...a reconstruction approach of hidden signal is achieved ... See full document

... traditional compressed sensing method[4]. As shown in Fig. 3, there are almost no artifacts and alising in the reconstructed MR images based on our ...original image better. In ... See full document

... scheme using independent component analysis (ICA) for object ...This approach is robust to simple movement ...model based on the fact that the background images consist of different objects whose ... See full document

... dimensions using Mean-Value coordinates ...tion using the mesh generation package provided by CGAL (Computational Geometry Algorithms Library, ...being based on a geometrical model ... See full document

... the image of ...In image reconstruction of FMT, the quality of reconstructed results can be improved with the increasing number of measurement ...the reconstruction will become lar- ger, which ... See full document

... to image the anatomy and the physiological processes of the body in both health and ...methods based on reducing the total measurements mostly circle around the design of exploiting the redundancy of ... See full document

... model based structure to decomposing signals or images, and increasing resolutions so resultant more resolution structure gets the more detailed or information of the ... See full document

... the image for the presence of information that is more sensitive which needs protection, and to encrypt only such ...whole image, for ...The image encryption is to transmit the image securely ... See full document

... new approach is proposed to simultaneously explore the adaptive sparse image representation under graph- based redundant wavelet transform and the joint sparse reconstruction of multi-contrast ... See full document

... pixels.A 3-dimensional distance locality that is described to favor the choice of pixels through a structure Same to that of the lost pixels in the ...original image to resolve the inverse problem of ... See full document

... patch based spatiotemporal dictionary learning (DL) model is proposed for compressed-sensing reconstruction of dynamic images from under sampled ...dynamic image sequence is divided ... See full document

... ducer to receiving the reflected signal is recorded. The velocity of the ultrasound wave within the fluid is depend- ent on its compressibility and density. The distance trav- elled is calculated from the time of flight ... See full document

... kHz using Ag–AgCl ...into 3 mm × 3 mm cubes for placement in the measurement box, which had a diameter of 1 cm and a height of ...calculated using the specific calculation formula for this ... See full document