IEEE Trans Image Process - Simulation of fractional Brownian surfaces via spectral synthesis on manifolds.

Tópicos

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

Resumo

Using the spectral decomposition of the Laplace-Beltrami operator, we simulate fractal surfaces as random series of eigenfunctions. This approach allows us to generate random fields over smooth manifolds of arbitrary dimension, generalizing previous work with fractional Brownian motion with multidimensional parameter. We give examples of surfaces with and without boundary and discuss implementation.

Resumo Limpo

use spectral decomposit laplacebeltrami oper simul fractal surfac random seri eigenfunct approach allow us generat random field smooth manifold arbitrari dimens general previous work fraction brownian motion multidimension paramet give exampl surfac without boundari discuss implement

Resumos Similares

Comput Math Methods Med - Piecewise-constant-model-based interior tomography applied to dentin tubules. ( 0,764503843923173 )
Comput Math Methods Med - Low-dose and scatter-free cone-beam CT imaging using a stationary beam blocker in a single scan: phantom studies. ( 0,764470787156438 )
IEEE Trans Image Process - 3-D modeling from a single view of a symmetric object. ( 0,763265503361929 )
IEEE Trans Vis Comput Graph - Approximation of Loop Subdivision Surfaces for Fast Rendering. ( 0,761742897494727 )
IEEE Trans Image Process - Parametric polytope reconstruction, an application to crystal shape estimation. ( 0,761455393088375 )
IEEE Trans Vis Comput Graph - Interactive Visualization of Rotational Symmetry Fields on Surfaces. ( 0,760638829255665 )
IEEE Trans Vis Comput Graph - The Sinogram Polygonizer for Reconstructing 3D Shapes. ( 0,760541749364253 )
IEEE Trans Vis Comput Graph - Shape Deformation via Interior RBF. ( 0,756472427968033 )
IEEE Trans Image Process - Surface reconstruction from microscopic images in optical lithography. ( 0,752934049218612 )
IEEE Trans Vis Comput Graph - Real-Time Shape Illustration Using Laplacian Lines. ( 0,745375282001687 )
Comput Math Methods Med - A CT Reconstruction Algorithm Based on L1/2 Regularization. ( 0,742770681260369 )
IEEE Trans Pattern Anal Mach Intell - Dynamic Refraction Stereo. ( 0,739513097526868 )
Comput Math Methods Med - Plane-based sampling for ray casting algorithm in sequential medical images. ( 0,737770222662692 )
IEEE Trans Image Process - Accurate and robust line segment extraction using minimum entropy with Hough transform. ( 0,736496539963469 )
Comput. Biol. Med. - Analytical cone-beam SPECT reconstruction algorithm with non-uniform attenuation for general non-circular orbit. ( 0,722289348837875 )
IEEE Trans Vis Comput Graph - A Curvature-Adaptive Implicit Surface Reconstruction for Irregularly Spaced Points. ( 0,721283661432948 )
Comput Methods Programs Biomed - Evaluating iterative algebraic algorithms in terms of convergence and image quality for cone beam CT. ( 0,716618527211035 )
IEEE Trans Pattern Anal Mach Intell - Geodesic Mapping for Dynamic Surface Alignment. ( 0,716391312912512 )
Med Biol Eng Comput - Fast 3D reconstruction of the rib cage from biplanar radiographs. ( 0,701165011330325 )
IEEE Trans Image Process - Accelerating x-ray data collection using pyramid beam ray casting geometries. ( 0,700543791869054 )
IEEE Trans Image Process - Automatic parameter estimation for the discrete algebraic reconstruction technique (DART). ( 0,697172680445114 )
IEEE Trans Image Process - 3-D reconstruction of microtubules from multi-angle total internal reflection fluorescence microscopy using Bayesian framework. ( 0,694563984085518 )
IEEE Trans Vis Comput Graph - Lattice Cleaving: A Multimaterial Tetrahedral Meshing Algorithm with Guarantees. ( 0,689354451265256 )
IEEE Trans Pattern Anal Mach Intell - On Differential Photometric Reconstruction for Unknown, Isotropic BRDFs. ( 0,686840179072824 )
IEEE Trans Pattern Anal Mach Intell - The Geometry of Reflectance Symmetries. ( 0,685496702245151 )
IEEE Trans Vis Comput Graph - Surface Meshing with Curvature Convergence. ( 0,679785002833672 )
Med Biol Eng Comput - High-quality conforming hexahedral meshes of patient-specific abdominal aortic aneurysms including their intraluminal thrombi. ( 0,677709386677411 )
Comput Methods Programs Biomed - Comparison of algorithms for out-of-plane artifacts removal in digital tomosynthesis reconstructions. ( 0,677009489519747 )
IEEE J Biomed Health Inform - Non invasive clinical assessment of trunk deformities associated with scoliosis. ( 0,676616594788482 )
IEEE J Biomed Health Inform - Part-based multiderivative edge cross-sectional profiles for polyp detection in colonoscopy. ( 0,676228130930874 )
Sci Data - Multi-channel EEG recordings during 3,936 grasp and lift trials with varying weight and friction. ( 0,671548501512841 )
Comput Methods Programs Biomed - Fast ray-tracing of human eye optics on Graphics Processing Units. ( 0,668683557331329 )
Comput. Biol. Med. - Reconstruction of patient-specific femurs using X-ray and sparse CT images. ( 0,667737235649635 )
IEEE Trans Image Process - Multi-view video representation based on fast Monte Carlo surface reconstruction. ( 0,66648895996841 )
IEEE Trans Image Process - Detection and restoration of defective lines in the SPOT 4 SWIR band. ( 0,665678392371491 )
Int J Comput Assist Radiol Surg - Vascular decomposition using weighted approximate convex decomposition. ( 0,665135176506674 )
IEEE Trans Image Process - Projection-based polygonality measurement. ( 0,662179055440843 )
Comput. Biol. Med. - Lock-in thermal imaging for the early-stage detection of cutaneous melanoma: a feasibility study. ( 0,660947233908692 )
IEEE Trans Image Process - Example-driven manifold priors for image deconvolution. ( 0,657659779483019 )
Comput Math Methods Med - Fitting C? continuous parametric surfaces to frontiers delimiting physiologic structures. ( 0,657358290249733 )
IEEE Trans Pattern Anal Mach Intell - As-Projective-As-Possible Image Stitching with Moving DLT. ( 0,656758671865917 )
Comput. Aided Surg. - Mean-shifted surface curvature algorithm for automatic bone shape segmentation in orthopedic surgery planning: a sensitivity analysis. ( 0,654924903272603 )
Comput Math Methods Med - Hybrid mesh for nasal airflow studies. ( 0,652588977259649 )
IEEE Trans Vis Comput Graph - Spatioangular Prefiltering for Multiview 3D Displays. ( 0,651378630717805 )
J Biomed Inform - Foldover-free shape deformation for biomedicine. ( 0,650029353143558 )
Comput Math Methods Med - Nonrigid medical image registration based on mesh deformation constraints. ( 0,648035725665984 )
Comput Math Methods Med - A CT reconstruction algorithm based on non-aliasing Contourlet transform and compressive sensing. ( 0,647665415858422 )
IEEE Trans Image Process - Improving shape retrieval by spectral matching and meta similarity. ( 0,647513997082097 )
IEEE Trans Image Process - Efficient reconstruction of dielectric objects based on integral equation approach with Gauss-Newton minimization. ( 0,646859998790001 )
Comput. Biol. Med. - Bayesian reconstruction of projection reconstruction NMR (PR-NMR). ( 0,646521011251311 )
Med Biol Eng Comput - Global geometric torsion estimation in adolescent idiopathic scoliosis. ( 0,640464505210499 )
Comput. Aided Surg. - Virtual reconstruction of pelvic tumor defects based on a gender-specific statistical shape model. ( 0,639890362582797 )
IEEE Trans Vis Comput Graph - A Deformation Framework for Focus+Context Flow Visualization. ( 0,637549810524747 )
Comput Methods Programs Biomed - New iterative cone beam CT reconstruction software: parameter optimisation and convergence study. ( 0,636984612477261 )
IEEE Trans Image Process - Geometrically induced force interaction for three-dimensional deformable models. ( 0,635830877105622 )
Int J Comput Assist Radiol Surg - Contralateral breast volume measurement during chest CT for postmastectomy breast reconstruction. ( 0,631511633836149 )
J Med Syst - Analysis of enlarged images using time-of-flight magnetic resonance angiography, computed tomography, and conventional angiography. ( 0,631252402910869 )
Comput Methods Programs Biomed - Fast computation of Hessian-based enhancement filters for medical images. ( 0,629449734002278 )
IEEE Trans Vis Comput Graph - Reconstructing Open Surfaces via Graph-Cuts. ( 0,629447524165335 )
IEEE Trans Image Process - DART: a practical reconstruction algorithm for discrete tomography. ( 0,628433272396686 )
IEEE Trans Pattern Anal Mach Intell - Compressive Structured Light for Recovering Inhomogeneous Participating Media. ( 0,625964566906666 )
Comput Math Methods Med - An object-oriented simulator for 3D digital breast tomosynthesis imaging system. ( 0,625111981697921 )
Comput Math Methods Med - The X-ray transform projection of 3D mother wavelet function. ( 0,624398054372527 )
IEEE Trans Image Process - Image integrity authentication scheme based on fixed point theory. ( 0,623918595972297 )
Comput Math Methods Med - Solid dynamic models for analysis of stress and strain in human hearts. ( 0,623813921649736 )
Comput Methods Programs Biomed - Simulation studies on depth of interaction effect correction using a Monte Carlo computed system matrix for brain positron emission tomography. ( 0,620742378863753 )
IEEE Trans Vis Comput Graph - Uniform B-Spline Curve Interpolation with Prescribed Tangent and Curvature Vectors. ( 0,617213399848368 )
IEEE Trans Image Process - Piecewise linear curve approximation using graph theory and geometrical concepts. ( 0,616019712946226 )
Neural Comput - Tangent bundle curve completion with locally connected parallel networks. ( 0,614278221796425 )
Comput Methods Programs Biomed - New software developments for quality mesh generation and optimization from biomedical imaging data. ( 0,614007429138173 )
IEEE Trans Vis Comput Graph - Fast Sparse Level Sets on Graphics Hardware. ( 0,613743932230516 )
Comput Math Methods Med - Sparse constrained reconstruction for accelerating parallel imaging based on variable splitting method. ( 0,612351078957486 )
Comput Methods Programs Biomed - Accurate reconstruction of 3D cardiac geometry from coarsely-sliced MRI. ( 0,608595925611313 )
IEEE Trans Vis Comput Graph - Precomputed Safety Shapes for Efficient and Accurate Height-Field Rendering. ( 0,608365027324585 )
IEEE Trans Image Process - Efficient volume reconstruction for parallel-beam computed laminography by filtered backprojection on multi-core clusters. ( 0,607363141349799 )
Int J Comput Assist Radiol Surg - Background-incorporated volumetric model for patient-specific surgical simulation: a segmentation-free, modeling-free framework. ( 0,60603999757584 )
J. Comput. Biol. - Shapes of interacting RNA complexes. ( 0,605963483732806 )
IEEE Trans Vis Comput Graph - Stable Feature Flow Fields. ( 0,605897371280008 )
IEEE Trans Image Process - A model based iterative reconstruction algorithm for high angle annular dark field-scanning transmission electron microscope (HAADF-STEM) tomography. ( 0,604011739254058 )
IEEE Trans Image Process - Implicit B-spline surface reconstruction. ( 0,603544825965134 )
Int J Comput Assist Radiol Surg - Capturing large shape variations of liver using population-based statistical shape models. ( 0,601321527817858 )
Comput Methods Programs Biomed - Direct volume manipulation for visualizing intraoperative liver resection process. ( 0,598381268072238 )
IEEE Trans Image Process - Optimized 3D watermarking for minimal surface distortion. ( 0,598081738688342 )
IEEE Trans Vis Comput Graph - Conformal Magnifier: A Focus+Context Technique with Local Shape Preservation. ( 0,596446104646477 )
IEEE Trans Image Process - Joint NDT image restoration and segmentation using Gauss-Markov-Potts prior models and variational Bayesian computation. ( 0,596284793999944 )
IEEE Trans Image Process - Adaptive projection selection for computed tomography. ( 0,595264734668621 )
IEEE J Biomed Health Inform - Stitching and Surface Reconstruction from Endoscopic Image Sequences: A Review of Applications and Methods. ( 0,593750046453617 )
Int J Med Robot - Dynamic cylindrical free-form deformation for interactive simulation of tool-tissue interaction. ( 0,591505650543338 )
IEEE Trans Vis Comput Graph - Data-Parallel Octrees for Surface Reconstruction. ( 0,59140554557476 )
IEEE Trans Vis Comput Graph - Physically-Based Interactive Flow Visualization Based on Schlieren and Interferometry Experimental Techniques. ( 0,590790362123178 )
IEEE Trans Vis Comput Graph - Statistical Invariance for Texture Synthesis. ( 0,590473542024888 )
IEEE Trans Pattern Anal Mach Intell - 2D Affine and Projective Shape Analysis. ( 0,588764952658372 )
J Chem Inf Model - Economical and accurate protocol for calculating hydrogen-bond-acceptor strengths. ( 0,588612475627765 )
IEEE Trans Image Process - Line Matching in Wide-Baseline Stereo: A Top-Down Approach. ( 0,588477777366523 )
Med Biol Eng Comput - Three-dimensional reconstruction of cranial defect using active contour model and image registration. ( 0,587322513778961 )
Int J Comput Assist Radiol Surg - Mandible reconstruction with patient-specific pre-bent reconstruction plates: comparison of a transfer key method to the standard method--results of an in vitro study. ( 0,585424586793972 )
Int J Med Robot - Overcoming challenges associated with upright imaging of the cervicothoracic junction: a case report involving a novel repurposing of the O-arm. ( 0,585199718796723 )
IEEE Trans Image Process - Burst-loss-resilient packetization of video. ( 0,582923766523458 )
J Chem Inf Model - DMG-a--a computational geometry library for multimolecular systems. ( 0,582717568787942 )
Med Biol Eng Comput - Patient-specific computational fluid dynamics: structured mesh generation from coronary angiography. ( 0,580420957847015 )