IEEE Trans Image Process - Tubularity flow field--a technique for automatic neuron segmentation.

Tópicos

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

Resumo

A segmentation framework is proposed to trace neurons from confocal microscopy images. With an increasing demand for high throughput neuronal image analysis, we propose an automated scheme to perform segmentation in a variational framework. Our segmentation technique, called tubularity flow field (TuFF) performs directional regional growing guided by the direction of tubularity of the neurites. We further address the problem of sporadic signal variation in confocal microscopy by designing a local attraction force field, which is able to bridge the gaps between local neurite fragments, even in the case of complete signal loss. Segmentation is performed in an integrated fashion by incorporating the directional region growing and the attraction force-based motion in a single framework using level sets. This segmentation is accomplished without manual seed point selection; it is automated. The performance of TuFF is demonstrated over a set of 2D and 3D confocal microscopy images where we report an improvement of >75% in terms of mean absolute error over three extensively used neuron segmentation algorithms. Two novel features of the variational solution, the evolution force and the attraction force, hold promise as contributions that can be employed in a number of image analysis applications.

Resumo Limpo

segment framework propos trace neuron confoc microscopi imag increas demand high throughput neuron imag analysi propos autom scheme perform segment variat framework segment techniqu call tubular flow field tuff perform direct region grow guid direct tubular neurit address problem sporad signal variat confoc microscopi design local attract forc field abl bridg gap local neurit fragment even case complet signal loss segment perform integr fashion incorpor direct region grow attract forcebas motion singl framework use level set segment accomplish without manual seed point select autom perform tuff demonstr set d d confoc microscopi imag report improv term mean absolut error three extens use neuron segment algorithm two novel featur variat solut evolut forc attract forc hold promis contribut can employ number imag analysi applic

Resumos Similares

Neural Comput - Neural decoding with hierarchical generative models. ( 0,74107127011218 )
Comput. Biol. Med. - An efficient neural network based method for medical image segmentation. ( 0,738965394400753 )
Int J Med Robot - Automatic scanning of large tissue areas in neurosurgery using optical coherence tomography. ( 0,738449486327917 )
IEEE Trans Image Process - Collinear segment detection using HT neighborhoods. ( 0,730283571504199 )
Comput. Biol. Med. - Segmentation of interest region in medical volume images using geometric deformable model. ( 0,707528637632016 )
Int J Comput Assist Radiol Surg - A 3D active model framework for segmentation of proximal femur in MR images. ( 0,706385424280603 )
IEEE J Biomed Health Inform - Accurate segmentation of partially overlapping cervical cells based on dynamic sparse contour searching and GVF snake model. ( 0,705519879139412 )
IEEE J Biomed Health Inform - Segmentation of the blood vessels and optic disk in retinal images. ( 0,705048447571557 )
Int J Comput Assist Radiol Surg - 3D lumbar spine intervertebral disc segmentation and compression simulation from MRI using shape-aware models. ( 0,704426323272556 )
Comput Methods Programs Biomed - A fast seed detection using local geometrical feature for automatic tracking of coronary arteries in CTA. ( 0,700330836380708 )
Int J Comput Assist Radiol Surg - Segmentation of radiographic images under topological constraints: application to the femur. ( 0,694887086502052 )
Int J Comput Assist Radiol Surg - Automatic subarachnoid space segmentation and hemorrhage detection in clinical head CT scans. ( 0,693120698575806 )
Int J Neural Syst - Self-supervised MRI tissue segmentation by discriminative clustering. ( 0,692700046415365 )
IEEE J Biomed Health Inform - Segmentation of tumor and edema along with healthy tissues of brain using wavelets and neural networks. ( 0,692063007204171 )
Int J Comput Assist Radiol Surg - Extreme leg motion analysis of professional ballet dancers via MRI segmentation of multiple leg postures. ( 0,69193396467729 )
Int J Comput Assist Radiol Surg - Automated segmentation of blood-flow regions in large thoracic arteries using 3D-cine PC-MRI measurements. ( 0,690587606967573 )
Int J Comput Assist Radiol Surg - Local noise estimation in low-dose chest CT images. ( 0,689340800236232 )
Comput Methods Programs Biomed - Anatomical model-based finite element analysis of the combined cryosurgical and hyperthermic ablation for knee bone tumor. ( 0,688858524191079 )
Comput Math Methods Med - A nonparametric shape prior constrained active contour model for segmentation of coronaries in CTA images. ( 0,685823249011241 )
Comput Methods Programs Biomed - MARGA: multispectral adaptive region growing algorithm for brain extraction on axial MRI. ( 0,684885298685989 )
Int J Comput Assist Radiol Surg - Liver segmentation for contrast-enhanced MR images using partitioned probabilistic model. ( 0,683324599571029 )
IEEE Trans Image Process - Adjoint active surfaces for localization and imaging. ( 0,681864197307866 )
J Med Syst - Automated bleeding detection in capsule endoscopy videos using statistical features and region growing. ( 0,680866100022133 )
Methods Inf Med - Automatic correction of gaps in cerebrovascular segmentations extracted from 3D time-of-flight MRA datasets. ( 0,675490263786444 )
Int J Comput Assist Radiol Surg - Voxel classification and graph cuts for automated segmentation of pathological periprosthetic hip anatomy. ( 0,674827668512665 )
IEEE Trans Image Process - Image reconstruction from finite number of projections: method of transferring geometry. ( 0,674551104988012 )
Int J Comput Assist Radiol Surg - 3D ultrasound centerline tracking of abdominal vessels for?endovascular navigation. ( 0,674319525982602 )
Med Biol Eng Comput - A fully automated human knee 3D MRI bone segmentation using the ray casting technique. ( 0,673156464629835 )
Int J Comput Assist Radiol Surg - Fetal brain volumetry through MRI volumetric reconstruction and segmentation. ( 0,672923982620963 )
Med Biol Eng Comput - Automatic detection and segmentation of bovine corpora lutea in ultrasonographic ovarian images using genetic programming and rotation invariant local binary patterns. ( 0,671750023753919 )
Med Biol Eng Comput - Multiplane spectroscopic whole-body photoacoustic imaging of small animals in vivo. ( 0,66876792358033 )
IEEE Trans Image Process - In search of perceptually salient groupings. ( 0,665090833408267 )
Comput. Biol. Med. - Automatic detection of lung nodules in CT datasets based on stable 3D mass-spring models. ( 0,663990178855402 )
Int J Comput Assist Radiol Surg - Automatic recognition of major fissures in human lungs. ( 0,663765408986832 )
Int J Comput Assist Radiol Surg - Co-registration of intra-operative brain surface photographs and pre-operative MR images. ( 0,663005784777345 )
Int J Comput Assist Radiol Surg - Ameliorating slice gaps in multislice magnetic resonance images: an interpolation scheme. ( 0,662003363563967 )
Int J Comput Assist Radiol Surg - Comparison of 3D ultrasound and magnetic resonance imaging for microwave ablation in the canine splenomegaly model. ( 0,659826594168591 )
Int J Comput Assist Radiol Surg - Vertebra identification using template matching modelmp and K-means clustering. ( 0,65965077761217 )
J Med Syst - Brain MR image segmentation with spatial constrained K-mean algorithm and dual-tree complex wavelet transform. ( 0,658792359018539 )
Med Biol Eng Comput - Improved detection of fluorescently labeled microspheres and vessel architecture with an imaging cryomicrotome. ( 0,657938297878208 )
IEEE Trans Image Process - VE-LLI-VO: vessel enhancement using local line integrals and variational optimization. ( 0,656574543129526 )
Int J Comput Assist Radiol Surg - Expert-driven label fusion in multi-atlas-based segmentation of the prostate using weighted atlases. ( 0,654626909205299 )
Comput. Biol. Med. - Automatic brain extraction methods for T1 magnetic resonance images using region labeling and morphological operations. ( 0,654066556358599 )
Comput. Biol. Med. - Segmentation of female pelvic organs in axial magnetic resonance images using coupled geometric deformable models. ( 0,6535585733614 )
Comput Methods Programs Biomed - A novel method for pulmonary embolism detection in CTA images. ( 0,653387775537016 )
Int J Comput Assist Radiol Surg - Automatic generation of anatomic characteristics from cerebral aneurysm surface models. ( 0,653287857922595 )
Int J Comput Assist Radiol Surg - Statistical model-based segmentation of the proximal femur in digital antero-posterior (AP) pelvic radiographs. ( 0,65167401180713 )
Comput Methods Programs Biomed - An improved method of automatic colon segmentation for virtual colon unfolding. ( 0,650985361102397 )
Comput Math Methods Med - Detection of pulmonary nodules in CT images based on fuzzy integrated active contour model and hybrid parametric mixture model. ( 0,649992205534565 )
Int J Comput Assist Radiol Surg - Automatic segmentation of the nasal cavity and paranasal sinuses from cone-beam CT images. ( 0,649059145500888 )
Int J Comput Assist Radiol Surg - Automatic lung segmentation method for MRI-based lung perfusion studies of patients with chronic obstructive pulmonary disease. ( 0,649033625649285 )
Comput. Biol. Med. - Pulmonary nodule registration in serial CT scans using global rib matching and nodule template matching. ( 0,648944490996284 )
Med Biol Eng Comput - High-quality conforming hexahedral meshes of patient-specific abdominal aortic aneurysms including their intraluminal thrombi. ( 0,647555386328522 )
Comput. Biol. Med. - Nearly automated motion artifacts correction between multi breath-hold short-axis and long-axis cine CMR images. ( 0,647179585649191 )
Int J Comput Assist Radiol Surg - Automatic patient-customised 3D reconstruction of human costal cartilage from lung MDCT dataset. ( 0,647120572620752 )
Comput. Biol. Med. - Fast segmentation of bone in CT images using 3D adaptive thresholding. ( 0,646665871507639 )
Comput. Biol. Med. - Estimating contrast agent motion from ultrasound images using an anisotropic diffusion-based optical flow technique. ( 0,64149009144732 )
Methods Inf Med - Dual-energy CT-based assessment of the trabecular bone in vertebrae. ( 0,641106718211457 )
Comput Methods Programs Biomed - Virtual volume resection using multi-resolution triangular representation of B-spline surfaces. ( 0,641099450297032 )
Int J Comput Assist Radiol Surg - Validation of a hybrid Doppler ultrasound vessel-based registration algorithm for neurosurgery. ( 0,640712811663991 )
Int J Comput Assist Radiol Surg - Carotid vasculature modeling from patient CT angiography studies for interventional procedures simulation. ( 0,640687035040265 )
Comput. Biol. Med. - Automated retinal layers segmentation in SD-OCT images using dual-gradient and spatial correlation smoothness constraint. ( 0,63998003026832 )
IEEE Trans Image Process - Adaptive image registration via hierarchical Voronoi subdivision. ( 0,638735377442384 )
IEEE Trans Image Process - Incorporating anatomical side information into PET reconstruction using nonlocal regularization. ( 0,638654021430256 )
J Med Syst - A hybrid method based on fuzzy clustering and local region-based level set for segmentation of inhomogeneous medical images. ( 0,638413485333445 )
IEEE Trans Image Process - Spatio-temporal video segmentation with shape growth or shrinkage constraint. ( 0,637989166066921 )
Comput. Biol. Med. - A review on segmentation of positron emission tomography images. ( 0,636098827166812 )
Int J Comput Assist Radiol Surg - Fusion of coronary angiography and stress echocardiography for myocardial viability evaluation. ( 0,635687318739857 )
IEEE Trans Image Process - Overlapping cell nuclei segmentation using a spatially adaptive active physical model. ( 0,635224225921069 )
Comput Methods Programs Biomed - Liver segmentation in MRI: A fully automatic method based on stochastic partitions. ( 0,635186983088292 )
IEEE Trans Image Process - A level set method for image segmentation in the presence of intensity inhomogeneities with application to MRI. ( 0,635090028017548 )
Int J Comput Assist Radiol Surg - Segmentation of iodine brachytherapy implants in fluoroscopy. ( 0,635067738251072 )
Comput Methods Programs Biomed - Snake model-based lymphoma segmentation for sequential CT images. ( 0,633951344415456 )
Int J Comput Assist Radiol Surg - 3D variational brain tumor segmentation using Dirichlet priors on a clustered feature set. ( 0,633764074314727 )
Comput Math Methods Med - A hybrid method for pancreas extraction from CT image based on level set methods. ( 0,633752259908422 )
Int J Comput Assist Radiol Surg - Acetabular cartilage segmentation in CT arthrography based on a bone-normalized probabilistic atlas. ( 0,633332562066704 )
Int J Comput Assist Radiol Surg - Automatic 3D segmentation of individual facial muscles using unlabeled prior information. ( 0,632482483657492 )
Int J Comput Assist Radiol Surg - Left ventricular myocardium segmentation on delayed phase of multi-detector row computed tomography. ( 0,632289581677709 )
Methods Inf Med - Imaging the thoracic distribution of normal breath sounds. ( 0,631978061685519 )
Comput. Biol. Med. - 3D geometric split-merge segmentation of brain MRI datasets. ( 0,630402663079943 )
IEEE Trans Image Process - A novel rotationally invariant region-based hidden Markov model for efficient 3-D image segmentation. ( 0,630026784761378 )
J Digit Imaging - Pixel-feature hybrid fusion for PET/CT images. ( 0,629421448267436 )
Comput Methods Programs Biomed - Segmentation of ultrasound images of the carotid using RANSAC and cubic splines. ( 0,62766666045333 )
Comput Math Methods Med - An object-oriented simulator for 3D digital breast tomosynthesis imaging system. ( 0,62746796839249 )
IEEE Trans Image Process - Discrete region competition for unknown numbers of connected regions. ( 0,626390148496757 )
Comput. Biol. Med. - Refinement of lung nodule candidates based on local geometric shape analysis and Laplacian of Gaussian kernels. ( 0,626341107992577 )
Comput Methods Programs Biomed - A review of atlas-based segmentation for magnetic resonance brain images. ( 0,626129972227951 )
Int J Comput Assist Radiol Surg - Automated liver lesion detection in CT images based on multi-level geometric features. ( 0,625683198848008 )
Comput Math Methods Med - Segmentation of brain MRI using SOM-FCM-based method and 3D statistical descriptors. ( 0,62485826307176 )
Comput Methods Programs Biomed - Automatic segmentation of human facial tissue by MRI-CT fusion: a feasibility study. ( 0,624409214739389 )
Int J Comput Assist Radiol Surg - Spatially adaptive active contours: a semi-automatic tumor segmentation framework. ( 0,624039773307548 )
Med Biol Eng Comput - Automatic segmentation of brain MR images using an adaptive balloon snake model with fuzzy classification. ( 0,623807941580541 )
Comput Math Methods Med - A hybrid approach of using symmetry technique for brain tumor segmentation. ( 0,623637170128572 )
IEEE Trans Pattern Anal Mach Intell - Discrete Mereotopology for Spatial Reasoning in Automated Histological Image Analysis. ( 0,623482700227859 )
Med Biol Eng Comput - Off-line determination of the optimal number of iterations of the robust anisotropic diffusion filter applied to denoising of brain MR images. ( 0,623342803744316 )
Comput Math Methods Med - Automatic segmentation of anatomical structures from CT scans of thorax for RTP. ( 0,623134277497241 )
Med Biol Eng Comput - Machine vision-based localization of nucleic and cytoplasmic injection sites on low-contrast adherent cells. ( 0,622933488261909 )
Comput Methods Programs Biomed - Automatic multiple sclerosis lesion detection in brain MRI by FLAIR thresholding. ( 0,62255542161168 )
Comput Math Methods Med - Rotation covariant image processing for biomedical applications. ( 0,622315191843287 )
Int J Comput Assist Radiol Surg - Automatic left ventricle segmentation in volumetric SPECT data set by variational level set. ( 0,622102024494416 )