IEEE Trans Image Process - A model based iterative reconstruction algorithm for high angle annular dark field-scanning transmission electron microscope (HAADF-STEM) tomography.

Tópicos

{ method(984) reconstruct(947) comput(926) }
{ problem(2511) optim(1539) algorithm(950) }
{ imag(2830) propos(1344) filter(1198) }
{ model(2220) cell(1177) simul(1124) }
{ data(1737) use(1416) pattern(1282) }
{ estim(2440) model(1874) function(577) }
{ method(2212) result(1239) propos(1039) }
{ data(1714) softwar(1251) tool(1186) }
{ studi(1119) effect(1106) posit(819) }
{ activ(1138) subject(705) human(624) }
{ can(981) present(881) function(850) }
{ use(976) code(926) identifi(902) }
{ imag(1057) registr(996) error(939) }
{ method(1219) similar(1157) match(930) }
{ imag(2675) segment(2577) method(1081) }
{ risk(3053) factor(974) diseas(938) }
{ perform(999) metric(946) measur(919) }
{ perform(1367) use(1326) method(1137) }
{ spatial(1525) area(1432) region(1030) }
{ state(1844) use(1261) util(961) }
{ cost(1906) reduc(1198) effect(832) }
{ high(1669) rate(1365) level(1280) }
{ model(3404) distribut(989) bayesian(671) }
{ can(774) often(719) complex(702) }
{ treatment(1704) effect(941) patient(846) }
{ framework(1458) process(801) describ(734) }
{ chang(1828) time(1643) increas(1301) }
{ concept(1167) ontolog(924) domain(897) }
{ algorithm(1844) comput(1787) effici(935) }
{ control(1307) perform(991) simul(935) }
{ care(1570) inform(1187) nurs(1089) }
{ record(1888) medic(1808) patient(1693) }
{ research(1218) medic(880) student(794) }
{ signal(2180) analysi(812) frequenc(800) }
{ group(2977) signific(1463) compar(1072) }
{ data(3008) multipl(1320) sourc(1022) }
{ analysi(2126) use(1163) compon(1037) }
{ drug(1928) target(777) effect(648) }
{ activ(1452) weight(1219) physic(1104) }
{ method(1969) cluster(1462) data(1082) }
{ imag(1947) propos(1133) code(1026) }
{ inform(2794) health(2639) internet(1427) }
{ system(1976) rule(880) can(841) }
{ measur(2081) correl(1212) valu(896) }
{ bind(1733) structur(1185) ligand(1036) }
{ sequenc(1873) structur(1644) protein(1328) }
{ featur(3375) classif(2383) classifi(1994) }
{ network(2748) neural(1063) input(814) }
{ patient(2315) diseas(1263) diabet(1191) }
{ take(945) account(800) differ(722) }
{ studi(2440) review(1878) systemat(933) }
{ motion(1329) object(1292) video(1091) }
{ assess(1506) score(1403) qualiti(1306) }
{ surgeri(1148) surgic(1085) robot(1054) }
{ error(1145) method(1030) estim(1020) }
{ learn(2355) train(1041) set(1003) }
{ clinic(1479) use(1117) guidelin(835) }
{ extract(1171) text(1153) clinic(932) }
{ method(1557) propos(1049) approach(1037) }
{ design(1359) user(1324) use(1319) }
{ general(901) number(790) one(736) }
{ search(2224) databas(1162) retriev(909) }
{ featur(1941) imag(1645) propos(1176) }
{ case(1353) use(1143) diagnosi(1136) }
{ howev(809) still(633) remain(590) }
{ data(3963) clinic(1234) research(1004) }
{ studi(1410) differ(1259) use(1210) }
{ research(1085) discuss(1038) issu(1018) }
{ system(1050) medic(1026) inform(1018) }
{ import(1318) role(1303) understand(862) }
{ model(2341) predict(2261) use(1141) }
{ visual(1396) interact(850) tool(830) }
{ compound(1573) activ(1297) structur(1058) }
{ blood(1257) pressur(1144) flow(957) }
{ health(3367) inform(1360) care(1135) }
{ model(3480) simul(1196) paramet(876) }
{ monitor(1329) mobil(1314) devic(1160) }
{ ehr(2073) health(1662) electron(1139) }
{ patient(2837) hospit(1953) medic(668) }
{ model(2656) set(1616) predict(1553) }
{ data(2317) use(1299) case(1017) }
{ age(1611) year(1155) adult(843) }
{ medic(1828) order(1363) alert(1069) }
{ sampl(1606) size(1419) use(1276) }
{ gene(2352) biolog(1181) express(1162) }
{ first(2504) two(1366) second(1323) }
{ intervent(3218) particip(2042) group(1664) }
{ time(1939) patient(1703) rate(768) }
{ patient(1821) servic(1111) care(1106) }
{ use(2086) technolog(871) perceiv(783) }
{ health(1844) social(1437) communiti(874) }
{ structur(1116) can(940) graph(676) }
{ cancer(2502) breast(956) screen(824) }
{ use(1733) differ(960) four(931) }
{ result(1111) use(1088) new(759) }
{ implement(1333) system(1263) develop(1122) }
{ survey(1388) particip(1329) question(1065) }
{ decis(3086) make(1611) patient(1517) }
{ process(1125) use(805) approach(778) }
{ detect(2391) sensit(1101) algorithm(908) }

Resumo

High angle annular dark field (HAADF)-scanning transmission electron microscope (STEM) data is increasingly being used in the physical sciences to research materials in 3D because it reduces the effects of Bragg diffraction seen in bright field TEM data. Typically, tomographic reconstructions are performed by directly applying either filtered back projection (FBP) or the simultaneous iterative reconstruction technique (SIRT) to the data. Since HAADF-STEM tomography is a limited angle tomography modality with low signal to noise ratio, these methods can result in significant artifacts in the reconstructed volume. In this paper, we develop a model based iterative reconstruction algorithm for HAADF-STEM tomography. We combine a model for image formation in HAADF-STEM tomography along with a prior model to formulate the tomographic reconstruction as a maximum a posteriori probability (MAP) estimation problem. Our formulation also accounts for certain missing measurements by treating them as nuisance parameters in the MAP estimation framework. We adapt the iterative coordinate descent algorithm to develop an efficient method to minimize the corresponding MAP cost function. Reconstructions of simulated as well as experimental data sets show results that are superior to FBP and SIRT reconstructions, significantly suppressing artifacts and enhancing contrast.

Resumo Limpo

high angl annular dark field haadfscan transmiss electron microscop stem data increas use physic scienc research materi d reduc effect bragg diffract seen bright field tem data typic tomograph reconstruct perform direct appli either filter back project fbp simultan iter reconstruct techniqu sirt data sinc haadfstem tomographi limit angl tomographi modal low signal nois ratio method can result signific artifact reconstruct volum paper develop model base iter reconstruct algorithm haadfstem tomographi combin model imag format haadfstem tomographi along prior model formul tomograph reconstruct maximum posteriori probabl map estim problem formul also account certain miss measur treat nuisanc paramet map estim framework adapt iter coordin descent algorithm develop effici method minim correspond map cost function reconstruct simul well experiment data set show result superior fbp sirt reconstruct signific suppress artifact enhanc contrast

Resumos Similares

Comput Math Methods Med - Sparse constrained reconstruction for accelerating parallel imaging based on variable splitting method. ( 0,818445897297335 )
IEEE Trans Image Process - Discretization error analysis and adaptive meshing algorithms for fluorescence diffuse optical tomography in the presence of measurement noise. ( 0,798901098901099 )
Comput Math Methods Med - Nonrigid medical image registration based on mesh deformation constraints. ( 0,756963284854849 )
Comput Math Methods Med - Piecewise-constant-model-based interior tomography applied to dentin tubules. ( 0,756096229579301 )
Comput Methods Programs Biomed - Simulation studies on depth of interaction effect correction using a Monte Carlo computed system matrix for brain positron emission tomography. ( 0,752970009787982 )
IEEE Trans Pattern Anal Mach Intell - Dynamic Refraction Stereo. ( 0,742769281577221 )
IEEE Trans Image Process - Single frequency inverse obstacle scattering: a sparsity constrained linear sampling method approach. ( 0,741164597612118 )
IEEE Trans Image Process - Accelerating x-ray data collection using pyramid beam ray casting geometries. ( 0,738820158321314 )
J Biomed Inform - Foldover-free shape deformation for biomedicine. ( 0,738124352832095 )
IEEE Trans Image Process - Geodesic active fields--a geometric framework for image registration. ( 0,735576359395638 )
Comput Math Methods Med - A CT Reconstruction Algorithm Based on L1/2 Regularization. ( 0,733257824230984 )
IEEE Trans Vis Comput Graph - A Curvature-Adaptive Implicit Surface Reconstruction for Irregularly Spaced Points. ( 0,732845779862951 )
IEEE Trans Image Process - Parametric polytope reconstruction, an application to crystal shape estimation. ( 0,719760534097775 )
IEEE Trans Image Process - 3-D reconstruction of microtubules from multi-angle total internal reflection fluorescence microscopy using Bayesian framework. ( 0,715470571042819 )
Int J Med Robot - Dynamic cylindrical free-form deformation for interactive simulation of tool-tissue interaction. ( 0,711252640226373 )
IEEE Trans Image Process - Higher degree total variation (HDTV) regularization for image recovery. ( 0,708774464659529 )
IEEE Trans Image Process - Fast approximation of algebraic reconstruction methods for tomography. ( 0,704876657376495 )
IEEE Trans Image Process - Variational stereo imaging of oceanic waves with statistical constraints. ( 0,704015896295191 )
IEEE Trans Vis Comput Graph - Uniform B-Spline Curve Interpolation with Prescribed Tangent and Curvature Vectors. ( 0,703629299789856 )
Comput Methods Programs Biomed - Comparison of algorithms for out-of-plane artifacts removal in digital tomosynthesis reconstructions. ( 0,697462596280736 )
Comput. Biol. Med. - Analytical cone-beam SPECT reconstruction algorithm with non-uniform attenuation for general non-circular orbit. ( 0,696761923775429 )
IEEE Trans Pattern Anal Mach Intell - Minimum Near-Convex Shape Decomposition. ( 0,689884308562147 )
IEEE Trans Image Process - 3-D modeling from a single view of a symmetric object. ( 0,687924104379872 )
IEEE Trans Vis Comput Graph - Shape Deformation via Interior RBF. ( 0,684129279659805 )
IEEE Trans Image Process - Interpolation-based image super-resolution using multisurface fitting. ( 0,68113323859466 )
Comput Math Methods Med - The X-ray transform projection of 3D mother wavelet function. ( 0,680728892976483 )
Comput. Biol. Med. - Reconstruction of sparse-view X-ray computed tomography using adaptive iterative algorithms. ( 0,679478540272676 )
IEEE Trans Image Process - Surface reconstruction from microscopic images in optical lithography. ( 0,67862609821734 )
Comput Math Methods Med - Validation study methods for estimating odds ratio in 2 ? 2 ? J tables when exposure is misclassified. ( 0,67861151786509 )
Comput Math Methods Med - Plane-based sampling for ray casting algorithm in sequential medical images. ( 0,678432383316154 )
Comput Methods Programs Biomed - Evaluating iterative algebraic algorithms in terms of convergence and image quality for cone beam CT. ( 0,677780138783052 )
Comput Math Methods Med - Fitting C? continuous parametric surfaces to frontiers delimiting physiologic structures. ( 0,677759128641343 )
IEEE Trans Image Process - Line Matching in Wide-Baseline Stereo: A Top-Down Approach. ( 0,677269026963297 )
Int J Comput Assist Radiol Surg - A 3D point matching algorithm for affine registration. ( 0,670536644058802 )
IEEE Trans Image Process - Efficient reconstruction of dielectric objects based on integral equation approach with Gauss-Newton minimization. ( 0,669679228958312 )
Med Biol Eng Comput - A hybrid reconstruction algorithm for fluorescence tomography using Kirchhoff approximation and finite element method. ( 0,666531867189421 )
IEEE Trans Image Process - Improving shape retrieval by spectral matching and meta similarity. ( 0,665361378217981 )
Med Biol Eng Comput - An adaptive Tikhonov regularization method for fluorescence molecular tomography. ( 0,664867193722311 )
Comput Methods Programs Biomed - Fast computation of Hessian-based enhancement filters for medical images. ( 0,664099660740544 )
IEEE Trans Image Process - Total variation projection with first order schemes. ( 0,66308265017939 )
IEEE Trans Image Process - Multi-view video representation based on fast Monte Carlo surface reconstruction. ( 0,662339416507418 )
IEEE Trans Vis Comput Graph - Interactive Visualization of Rotational Symmetry Fields on Surfaces. ( 0,661518584475778 )
IEEE Trans Image Process - Super resolution image reconstruction through Bregman iteration using morphologic regularization. ( 0,661352472172072 )
IEEE Trans Pattern Anal Mach Intell - On Differential Photometric Reconstruction for Unknown, Isotropic BRDFs. ( 0,661050785452096 )
IEEE Trans Vis Comput Graph - Lattice Cleaving: A Multimaterial Tetrahedral Meshing Algorithm with Guarantees. ( 0,659285094584236 )
IEEE Trans Vis Comput Graph - The Sinogram Polygonizer for Reconstructing 3D Shapes. ( 0,658723359525351 )
IEEE Trans Image Process - Example-driven manifold priors for image deconvolution. ( 0,657281035062009 )
IEEE Trans Image Process - Fast model-based X-ray CT reconstruction using spatially nonhomogeneous ICD optimization. ( 0,65717581173062 )
J Med Syst - Analysis of enlarged images using time-of-flight magnetic resonance angiography, computed tomography, and conventional angiography. ( 0,656979548531482 )
IEEE Trans Image Process - Insertion of 3-D-primitives in mesh-based representations: towards compact models preserving the details. ( 0,656666635391166 )
IEEE Trans Image Process - Fitting multiple connected ellipses to an image silhouette hierarchically. ( 0,65585591037821 )
Comput Math Methods Med - Regularized multidirections and multiscales anisotropic diffusion for sinogram restoration of low-dosed computed tomography. ( 0,65583301867882 )
IEEE Trans Image Process - Efficient variational Bayesian approximation method based on subspace optimization. ( 0,654157608144731 )
Comput Math Methods Med - Finite element surface registration incorporating curvature, volume preservation, and statistical model information. ( 0,653906066788653 )
Comput Math Methods Med - Hybrid multilevel sparse reconstruction for a whole domain bioluminescence tomography using adaptive finite element. ( 0,65179161589161 )
Comput. Biol. Med. - Bayesian reconstruction of projection reconstruction NMR (PR-NMR). ( 0,651143383660892 )
IEEE Trans Image Process - Efficient volume reconstruction for parallel-beam computed laminography by filtered backprojection on multi-core clusters. ( 0,648764718505732 )
IEEE Trans Pattern Anal Mach Intell - As-Projective-As-Possible Image Stitching with Moving DLT. ( 0,647712723802189 )
Med Biol Eng Comput - Patient-specific computational fluid dynamics: structured mesh generation from coronary angiography. ( 0,646736656008487 )
IEEE Trans Vis Comput Graph - Real-Time Shape Illustration Using Laplacian Lines. ( 0,644205024629487 )
IEEE Trans Image Process - Accelerated edge-preserving image restoration without boundary artifacts. ( 0,641298611139454 )
IEEE Trans Vis Comput Graph - Multiphase Flow of Immiscible Fluids on Unstructured Moving Meshes. ( 0,640841001916899 )
IEEE Trans Vis Comput Graph - Precomputed Safety Shapes for Efficient and Accurate Height-Field Rendering. ( 0,640512615220349 )
IEEE Trans Image Process - Filtering chromatic aberration for wide acceptance angle electrostatic lenses. ( 0,639891184845608 )
Med Biol Eng Comput - Fast 3D reconstruction of the rib cage from biplanar radiographs. ( 0,63986172605544 )
Comput Math Methods Med - Low-dose and scatter-free cone-beam CT imaging using a stationary beam blocker in a single scan: phantom studies. ( 0,639770868877216 )
Med Biol Eng Comput - Three-dimensional reconstruction of cranial defect using active contour model and image registration. ( 0,638069695840244 )
Med Biol Eng Comput - Closed-form analytical expressions for the potential fields generated by triangular monolayers with linearly distributed source strength. ( 0,637453508331276 )
Int J Comput Assist Radiol Surg - Successive iterative restoration applied to streak artifact reduction in X-ray CT image of dento-alveolar region. ( 0,635763452140669 )
IEEE Trans Vis Comput Graph - Implicit Incompressible SPH. ( 0,634583008757158 )
IEEE Trans Image Process - Fast positive deconvolution of hyperspectral images. ( 0,634273174149212 )
IEEE Trans Image Process - Detection and restoration of defective lines in the SPOT 4 SWIR band. ( 0,634019827498153 )
IEEE Trans Pattern Anal Mach Intell - What Is Optimized in Convex Relaxations for Multi-Label Problems: Connecting Discrete and Continuously-Inspired MAP Inference. ( 0,631110258842787 )
IEEE Trans Image Process - Design of interpolation functions for subpixel-accuracy stereo-vision systems. ( 0,629529180986539 )
IEEE Trans Image Process - Multiplicative noise removal using variable splitting and constrained optimization. ( 0,628778309273247 )
Comput. Aided Surg. - Virtual reconstruction of pelvic tumor defects based on a gender-specific statistical shape model. ( 0,628640547567591 )
IEEE Trans Vis Comput Graph - A Deformation Framework for Focus+Context Flow Visualization. ( 0,628458421102823 )
Comput Math Methods Med - A CT reconstruction algorithm based on non-aliasing Contourlet transform and compressive sensing. ( 0,628452713670774 )
Comput. Biol. Med. - Nonparametric optimization of constrained total variation for tomography reconstruction. ( 0,627252148328409 )
IEEE Trans Vis Comput Graph - Approximation of Loop Subdivision Surfaces for Fast Rendering. ( 0,625026144003507 )
IEEE Trans Image Process - Constant time joint bilateral filtering using joint integral histograms. ( 0,624632260077727 )
IEEE Trans Image Process - A filtering approach to edge preserving MAP estimation of images. ( 0,624037111342439 )
IEEE Trans Image Process - Iterative narrowband-based graph cuts optimization for geodesic active contours with region forces (GACWRF). ( 0,623710233297789 )
IEEE Trans Image Process - Lookup-table-based gradient field reconstruction. ( 0,623567837039916 )
J Chem Inf Model - Economical and accurate protocol for calculating hydrogen-bond-acceptor strengths. ( 0,623329793445792 )
Med Biol Eng Comput - Computation of a finite element-conformal tetrahedral mesh approximation for simulated soft tissue deformation using a deformable surface model. ( 0,621384293999846 )
IEEE Trans Image Process - Burst-loss-resilient packetization of video. ( 0,620056471079183 )
IEEE Trans Vis Comput Graph - Cone Tracing for Furry Object Rendering. ( 0,61908476905014 )
Comput Math Methods Med - MR image reconstruction based on iterative Split Bregman algorithm and nonlocal total variation. ( 0,617637164676765 )
Comput. Aided Surg. - Mean-shifted surface curvature algorithm for automatic bone shape segmentation in orthopedic surgery planning: a sensitivity analysis. ( 0,616411302823536 )
IEEE Trans Image Process - Improving filtered backprojection reconstruction by data-dependent filtering. ( 0,615111441152908 )
IEEE Trans Image Process - Deconvolving images with unknown boundaries using the alternating direction method of multipliers. ( 0,614459118370689 )
IEEE Trans Image Process - Piecewise linear curve approximation using graph theory and geometrical concepts. ( 0,611379281226258 )
IEEE Trans Image Process - Optimized 3D watermarking for minimal surface distortion. ( 0,611286017342588 )
Int J Comput Assist Radiol Surg - Capturing large shape variations of liver using population-based statistical shape models. ( 0,611279669196791 )
IEEE Trans Image Process - Implicit B-spline surface reconstruction. ( 0,610510235488022 )
Comput Math Methods Med - An object-oriented simulator for 3D digital breast tomosynthesis imaging system. ( 0,60952874799513 )
IEEE Trans Pattern Anal Mach Intell - Active Learning Based on Locally Linear Reconstruction. ( 0,608819418996141 )
IEEE Trans Pattern Anal Mach Intell - The Geometry of Reflectance Symmetries. ( 0,608810329357983 )
IEEE Trans Vis Comput Graph - Surface Meshing with Curvature Convergence. ( 0,60855130169566 )