Comput. Biol. Med. - An efficient neural network based method for medical image segmentation.

Tópicos

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

The aim of this research is to propose a new neural network based method for medical image segmentation. Firstly, a modified self-organizing map (SOM) network, named moving average SOM (MA-SOM), is utilized to segment medical images. After the initial segmentation stage, a merging process is designed to connect the objects of a joint cluster together. A two-dimensional (2D) discrete wavelet transform (DWT) is used to build the input feature space of the network. The experimental results show that MA-SOM is robust to noise and it determines the input image pattern properly. The segmentation results of breast ultrasound images (BUS) demonstrate that there is a significant correlation between the tumor region selected by a physician and the tumor region segmented by our proposed method. In addition, the proposed method segments X-ray computerized tomography (CT) and magnetic resonance (MR) head images much better than the incremental supervised neural network (ISNN) and SOM-based methods.

Resumo Limpo

aim research propos new neural network base method medic imag segment first modifi selforgan map som network name move averag som masom util segment medic imag initi segment stage merg process design connect object joint cluster togeth twodimension d discret wavelet transform dwt use build input featur space network experiment result show masom robust nois determin input imag pattern proper segment result breast ultrasound imag bus demonstr signific correl tumor region select physician tumor region segment propos method addit propos method segment xray computer tomographi ct magnet reson mr head imag much better increment supervis neural network isnn sombas method

Resumos Similares

IEEE Trans Image Process - Tubularity flow field--a technique for automatic neuron segmentation. ( 0,738965394400753 )
Int J Comput Assist Radiol Surg - Local noise estimation in low-dose chest CT images. ( 0,71595505799374 )
Comput Methods Programs Biomed - A fast seed detection using local geometrical feature for automatic tracking of coronary arteries in CTA. ( 0,706964499442805 )
IEEE Trans Image Process - Collinear segment detection using HT neighborhoods. ( 0,688574966973816 )
Comput Math Methods Med - An object-oriented simulator for 3D digital breast tomosynthesis imaging system. ( 0,680452543780132 )
Int J Med Robot - Automatic scanning of large tissue areas in neurosurgery using optical coherence tomography. ( 0,674714214433836 )
Int J Comput Assist Radiol Surg - 3D ultrasound centerline tracking of abdominal vessels for?endovascular navigation. ( 0,664350572452758 )
Int J Comput Assist Radiol Surg - Automated segmentation of blood-flow regions in large thoracic arteries using 3D-cine PC-MRI measurements. ( 0,661514722977695 )
Neural Comput - Neural decoding with hierarchical generative models. ( 0,658872672049439 )
IEEE J Biomed Health Inform - Segmentation of the blood vessels and optic disk in retinal images. ( 0,657627800506779 )
Int J Comput Assist Radiol Surg - 3D lumbar spine intervertebral disc segmentation and compression simulation from MRI using shape-aware models. ( 0,65688181923372 )
J Med Syst - Automated bleeding detection in capsule endoscopy videos using statistical features and region growing. ( 0,653485067708653 )
Comput Math Methods Med - A nonparametric shape prior constrained active contour model for segmentation of coronaries in CTA images. ( 0,652550950241071 )
Comput Methods Programs Biomed - Liver segmentation in MRI: A fully automatic method based on stochastic partitions. ( 0,646231888770974 )
IEEE Trans Image Process - Piecewise approximation of contours through scale-space selection of dominant points. ( 0,64339959513072 )
Comput Methods Programs Biomed - An improved method of automatic colon segmentation for virtual colon unfolding. ( 0,643278003974927 )
IEEE Trans Image Process - Nonrigid brain MR image registration using uniform spherical region descriptor. ( 0,639651061083894 )
Comput Methods Programs Biomed - A novel tool for segmenting 3D medical images based on generalized cylinders and active surfaces. ( 0,638981911157495 )
Int J Comput Assist Radiol Surg - Automatic subarachnoid space segmentation and hemorrhage detection in clinical head CT scans. ( 0,638066753608109 )
IEEE Trans Image Process - Image reconstruction from finite number of projections: method of transferring geometry. ( 0,637067820588659 )
Comput Math Methods Med - Craniofacial reconstruction evaluation by geodesic network. ( 0,635839091587696 )
Comput Math Methods Med - Automatic segmentation of anatomical structures from CT scans of thorax for RTP. ( 0,634019753416388 )
IEEE Trans Image Process - A level set method for image segmentation in the presence of intensity inhomogeneities with application to MRI. ( 0,631655366324049 )
Comput Math Methods Med - A pipeline for neuron reconstruction based on spatial sliding volume filter seeding. ( 0,631030012569796 )
Comput. Biol. Med. - Segmentation of brain tissues using a 3-D multi-layer hidden Markov model. ( 0,630073846651976 )
IEEE Trans Image Process - Shadow removal using bilateral filtering. ( 0,629793067331768 )
J Med Syst - A new 3D contour extraction method for tooth cavity in a dental CAD/CAM system. ( 0,628733913085974 )
IEEE Trans Pattern Anal Mach Intell - Nonparametric Scene Parsing via Label Transfer. ( 0,624549615887538 )
Int J Comput Assist Radiol Surg - A 3D active model framework for segmentation of proximal femur in MR images. ( 0,621577564520249 )
Med Biol Eng Comput - High-quality conforming hexahedral meshes of patient-specific abdominal aortic aneurysms including their intraluminal thrombi. ( 0,620910393828369 )
Methods Inf Med - Imaging the thoracic distribution of normal breath sounds. ( 0,620092716737441 )
Comput. Biol. Med. - Cascaded-Automatic Segmentation for Schistosoma japonicum eggs in images of fecal samples. ( 0,619470984774888 )
IEEE Trans Image Process - Projection-based polygonality measurement. ( 0,619233697946843 )
Comput Math Methods Med - Nonrigid medical image registration based on mesh deformation constraints. ( 0,617277423444124 )
Int J Comput Assist Radiol Surg - Voxel classification and graph cuts for automated segmentation of pathological periprosthetic hip anatomy. ( 0,615209468733313 )
Int J Comput Assist Radiol Surg - Fetal brain volumetry through MRI volumetric reconstruction and segmentation. ( 0,611602634750521 )
IEEE Trans Vis Comput Graph - Conformal Magnifier: A Focus+Context Technique with Local Shape Preservation. ( 0,61114552183436 )
Comput Methods Programs Biomed - Segmentation of ultrasound images of the carotid using RANSAC and cubic splines. ( 0,608992448149054 )
Comput Methods Programs Biomed - Virtual volume resection using multi-resolution triangular representation of B-spline surfaces. ( 0,608282698003054 )
IEEE J Biomed Health Inform - Accurate segmentation of partially overlapping cervical cells based on dynamic sparse contour searching and GVF snake model. ( 0,606495630674505 )
Med Biol Eng Comput - A fully automated human knee 3D MRI bone segmentation using the ray casting technique. ( 0,606265410148073 )
Comput Methods Programs Biomed - Snake model-based lymphoma segmentation for sequential CT images. ( 0,605924204209332 )
Comput. Biol. Med. - Segmentation of interest region in medical volume images using geometric deformable model. ( 0,60422189493683 )
J Med Syst - Statistical signal processing technique for identification of different infected sites of the diseased lungs. ( 0,603728487197681 )
IEEE Trans Image Process - Adaptive image registration via hierarchical Voronoi subdivision. ( 0,601942016375104 )
IEEE Trans Image Process - VE-LLI-VO: vessel enhancement using local line integrals and variational optimization. ( 0,60178644660364 )
J Med Syst - Combined Spline and B-spline for an improved automatic skin lesion segmentation in dermoscopic images using optimal color channel. ( 0,601041050317215 )
Comput Math Methods Med - Potential lung nodules identification for characterization by variable multistep threshold and shape indices from CT images. ( 0,600381222393732 )
Int J Comput Assist Radiol Surg - Segmentation of radiographic images under topological constraints: application to the femur. ( 0,599663193980154 )
IEEE J Biomed Health Inform - A comparison of US- versus MR-based 3-D Prostate Shapes Using Radial Basis Function Interpolation and Statistical Shape Models. ( 0,597759605514697 )
Int J Comput Assist Radiol Surg - Automatic segmentation of the nasal cavity and paranasal sinuses from cone-beam CT images. ( 0,59773839966314 )
Int J Comput Assist Radiol Surg - Automatic patient-customised 3D reconstruction of human costal cartilage from lung MDCT dataset. ( 0,59708927839446 )
IEEE J Biomed Health Inform - Part-based multiderivative edge cross-sectional profiles for polyp detection in colonoscopy. ( 0,596874674276986 )
Int J Neural Syst - Self-supervised MRI tissue segmentation by discriminative clustering. ( 0,595594990487508 )
Comput. Biol. Med. - Estimating contrast agent motion from ultrasound images using an anisotropic diffusion-based optical flow technique. ( 0,594234693485674 )
Int J Comput Assist Radiol Surg - Co-registration of intra-operative brain surface photographs and pre-operative MR images. ( 0,593823439923702 )
Int J Comput Assist Radiol Surg - Ameliorating slice gaps in multislice magnetic resonance images: an interpolation scheme. ( 0,593181851934515 )
IEEE Trans Pattern Anal Mach Intell - Robustly Aligning a Shape Model and Its Application to Car Alignment of Unknown Pose. ( 0,592354777799747 )
Methods Inf Med - Automatic correction of gaps in cerebrovascular segmentations extracted from 3D time-of-flight MRA datasets. ( 0,590163799056923 )
Methods Inf Med - Dual-energy CT-based assessment of the trabecular bone in vertebrae. ( 0,589404711820602 )
Comput Math Methods Med - Interactive medical image segmentation using snake and multiscale curve editing. ( 0,588215556754359 )
Comput. Biol. Med. - Automatic brain extraction methods for T1 magnetic resonance images using region labeling and morphological operations. ( 0,587365744945573 )
IEEE Trans Vis Comput Graph - Interactive Visualization of Rotational Symmetry Fields on Surfaces. ( 0,586001524660087 )
Comput. Biol. Med. - Strain measurement from 3D micro-CT images of a breast-mimicking phantom. ( 0,585489501685738 )
Int J Comput Assist Radiol Surg - Scaling calibration in region of interest reconstruction with the 1D and 2D ATRACT algorithm. ( 0,585258620260526 )
Comput Math Methods Med - Nonrigid 3D medical image registration and fusion based on deformable models. ( 0,58423770196362 )
Comput Math Methods Med - Automatic vasculature identification in coronary angiograms by adaptive geometrical tracking. ( 0,581675180856532 )
Comput Methods Programs Biomed - Software architecture for multi-bed FDK-based reconstruction in X-ray CT scanners. ( 0,580580930019024 )
Comput Math Methods Med - Controllable edge feature sharpening for dental applications. ( 0,578507805383237 )
IEEE Trans Image Process - 3D+t morphological processing: applications to embryogenesis image analysis. ( 0,577599799301412 )
IEEE Trans Image Process - Shape error concealment based on a shape-preserving boundary approximation. ( 0,577143006217981 )
Int J Comput Assist Radiol Surg - Computer-aided nidus segmentation and angiographic characterization of arteriovenous malformations. ( 0,576874868602823 )
IEEE Trans Vis Comput Graph - Surface- and Contour-Preserving Origamic Architecture Paper Pop-Ups. ( 0,575232957389908 )
IEEE Trans Image Process - Iterative narrowband-based graph cuts optimization for geodesic active contours with region forces (GACWRF). ( 0,57450925476179 )
IEEE Trans Image Process - A novel rotationally invariant region-based hidden Markov model for efficient 3-D image segmentation. ( 0,57414835484262 )
J Med Syst - An improved brain image classification technique with mining and shape prior segmentation procedure. ( 0,57344926828157 )
Methods Inf Med - Lung registration using automatically detected landmarks. ( 0,573001885682681 )
Neural Comput - Functional identification of spike-processing neural circuits. ( 0,572825614732971 )
Med Biol Eng Comput - Multiplane spectroscopic whole-body photoacoustic imaging of small animals in vivo. ( 0,571911639263029 )
Comput. Biol. Med. - Elastic image registration using hierarchical spatially based mean shift. ( 0,571299101039989 )
Int J Comput Assist Radiol Surg - Statistical model-based segmentation of the proximal femur in digital antero-posterior (AP) pelvic radiographs. ( 0,571104337464747 )
IEEE Trans Image Process - Accurate and robust line segment extraction using minimum entropy with Hough transform. ( 0,571075946021925 )
Comput Methods Programs Biomed - Lung cancer classification using neural networks for CT images. ( 0,570593314690514 )
Comput Methods Programs Biomed - MARGA: multispectral adaptive region growing algorithm for brain extraction on axial MRI. ( 0,570484502079523 )
Int J Comput Assist Radiol Surg - Automatic recognition of major fissures in human lungs. ( 0,569784473584639 )
Int J Comput Assist Radiol Surg - 3D variational brain tumor segmentation using Dirichlet priors on a clustered feature set. ( 0,569565474088043 )
Int J Comput Assist Radiol Surg - Extreme leg motion analysis of professional ballet dancers via MRI segmentation of multiple leg postures. ( 0,568588879461891 )
Comput Methods Programs Biomed - Wavelets and fuzzy relational classifiers: a novel diffusion-weighted image analysis system for pediatric metabolic brain diseases. ( 0,568582798498522 )
Int J Comput Assist Radiol Surg - Expert-driven label fusion in multi-atlas-based segmentation of the prostate using weighted atlases. ( 0,567786870387829 )
IEEE Trans Image Process - Adjoint active surfaces for localization and imaging. ( 0,567455263171974 )
IEEE Trans Image Process - Texture enhanced histogram equalization using TV- L? image decomposition. ( 0,567305215610787 )
Comput Math Methods Med - CoReHA 2.0: a software package for in vivo MREIT experiments. ( 0,567282982208996 )
Int J Comput Assist Radiol Surg - Left ventricular myocardium segmentation on delayed phase of multi-detector row computed tomography. ( 0,566783703453478 )
Comput. Biol. Med. - 3D geometric split-merge segmentation of brain MRI datasets. ( 0,566764142270632 )
Comput. Biol. Med. - Reconstruction of patient-specific femurs using X-ray and sparse CT images. ( 0,566429068036805 )
Int J Comput Assist Radiol Surg - Fully automatic segmentation of the femur from 3D-CT images using primitive shape recognition and statistical shape models. ( 0,56605060789657 )
IEEE Trans Neural Netw Learn Syst - Region-Based Object Recognition by Color Segmentation Using a Simplified PCNN. ( 0,565977040964142 )
Int J Comput Assist Radiol Surg - Non-iterative partial view 3D ultrasound to CT registration in ultrasound-guided computer-assisted orthopedic surgery. ( 0,565906204898504 )
Comput. Biol. Med. - Automatic detection of lung nodules in CT datasets based on stable 3D mass-spring models. ( 0,565468430164587 )
IEEE Trans Vis Comput Graph - Verifying Volume Rendering Using Discretization Error Analysis. ( 0,565096293759071 )