J Med Syst - A robust method for ventriculomegaly detection from neonatal brain ultrasound images.

Tópicos

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

Resumo

Ventriculomegaly is the most commonly detected abnormality in neonatal brain. It can be defined as a condition when the human brain ventricle system becomes dilated. This in turn increases the intracranial pressure inside the skull resulting in progressive enlargement of the head. Sometimes it may also cause mental disability or death. For these reasons early detection of ventriculomegaly has become an important task. In order to identify ventriculomegaly from neonatal brain ultrasound images, we propose an automated image processing based approach that measures the anterior horn width as the distance between medial wall and floor of the lateral ventricle at the widest point. Measurement is done in the plane of the scan at the level of the intraventricular foramina. Our study is based on neonatal brain ultrasound images in the midline coronal view. In addition to ventriculomegaly detection, this work also includes both cross sectional and longitudinal study of anterior horn width of lateral ventricles. Experiments were carried out on brain ultrasound images of 96 neonates with gestational age ranging from 26 to 39 weeks and results have been verified with the ground truth provided by doctors. Accuracy of the proposed scheme is quite promising.

Resumo Limpo

ventriculomegali common detect abnorm neonat brain can defin condit human brain ventricl system becom dilat turn increas intracrani pressur insid skull result progress enlarg head sometim may also caus mental disabl death reason earli detect ventriculomegali becom import task order identifi ventriculomegali neonat brain ultrasound imag propos autom imag process base approach measur anterior horn width distanc medial wall floor later ventricl widest point measur done plane scan level intraventricular foramina studi base neonat brain ultrasound imag midlin coron view addit ventriculomegali detect work also includ cross section longitudin studi anterior horn width later ventricl experi carri brain ultrasound imag neonat gestat age rang week result verifi ground truth provid doctor accuraci propos scheme quit promis

Resumos Similares

Comput Methods Programs Biomed - Augment low-field intra-operative MRI with preoperative MRI using a hybrid non-rigid registration method. ( 0,765143748523769 )
Int J Comput Assist Radiol Surg - Morphometry-based measurements of the structural response to whole-brain radiation. ( 0,749461054249185 )
Int J Comput Assist Radiol Surg - Improving N-wire phantom-based freehand ultrasound calibration. ( 0,724255953895657 )
J Med Syst - Statistical signal processing technique for identification of different infected sites of the diseased lungs. ( 0,715018284272764 )
Int J Comput Assist Radiol Surg - Segmentation of radiographic images under topological constraints: application to the femur. ( 0,712416518580432 )
Int J Comput Assist Radiol Surg - Non-iterative partial view 3D ultrasound to CT registration in ultrasound-guided computer-assisted orthopedic surgery. ( 0,710316242636594 )
Int J Comput Assist Radiol Surg - 4D-CT Lung registration using anatomy-based multi-level multi-resolution optical flow analysis and thin-plate splines. ( 0,700137898787622 )
Methods Inf Med - Lung registration using automatically detected landmarks. ( 0,699645909477932 )
Int J Comput Assist Radiol Surg - Extreme leg motion analysis of professional ballet dancers via MRI segmentation of multiple leg postures. ( 0,69460889210403 )
Int J Comput Assist Radiol Surg - Brain-shift compensation by non-rigid registration of intra-operative ultrasound images with preoperative MR images based on residual complexity. ( 0,6902167209335 )
Int J Comput Assist Radiol Surg - Validation of a hybrid Doppler ultrasound vessel-based registration algorithm for neurosurgery. ( 0,682868702481241 )
Int J Comput Assist Radiol Surg - Multi-slice-to-volume registration for MRI-guided transperineal prostate biopsy. ( 0,679346427964804 )
Methods Inf Med - Dual-energy CT-based assessment of the trabecular bone in vertebrae. ( 0,678532305836948 )
Int J Comput Assist Radiol Surg - A framework for correcting brain retraction based on an eXtended Finite Element Method using a laser range scanner. ( 0,67662139194904 )
Int J Comput Assist Radiol Surg - A 3D active model framework for segmentation of proximal femur in MR images. ( 0,674970489291532 )
Int J Comput Assist Radiol Surg - Accuracy analysis in MRI-guided robotic prostate biopsy. ( 0,674393136999668 )
Int J Comput Assist Radiol Surg - Estimating 3D lumen centerlines of carotid arteries in free-hand acquisition ultrasound. ( 0,672000068672967 )
Int J Comput Assist Radiol Surg - Catheter tip tracking for MR-guided interventions using discrete Kalman filter and mean shift localization. ( 0,669294282650268 )
Comput Methods Programs Biomed - Evaluation of the registration of temporal series of contrast-enhanced perfusion magnetic resonance 3D images of the liver. ( 0,668172385409505 )
Comput. Biol. Med. - Strain measurement from 3D micro-CT images of a breast-mimicking phantom. ( 0,668149604886585 )
Int J Comput Assist Radiol Surg - Image registration of pre-procedural MRI and intra-procedural CT images to aid CT-guided percutaneous cryoablation of renal tumors. ( 0,663165560312062 )
Comput. Biol. Med. - Three-dimensional semiautomatic liver segmentation method for non-contrast computed tomography based on a correlation map of locoregional histogram and probabilistic atlas. ( 0,657890001681301 )
Int J Comput Assist Radiol Surg - Robotic system for MRI-guided prostate biopsy: feasibility of teleoperated needle insertion and ex vivo phantom study. ( 0,652906220491011 )
Comput Math Methods Med - Segmentation of the striatum from MR brain images to calculate the 99mTc-TRODAT-1 binding ratio in SPECT images. ( 0,647952748644168 )
IEEE Trans Image Process - Groupwise registration of multimodal images by an efficient joint entropy minimization scheme. ( 0,646916525167574 )
Int J Comput Assist Radiol Surg - Analysis of the micro-migration of sliding hip screws by using point-based registration. ( 0,6453143943951 )
IEEE Trans Image Process - Image registration under illumination variations using region-based confidence weighted M-estimators. ( 0,64487783769692 )
IEEE Trans Image Process - Integrating segmentation information for improved MRF-based elastic image registration. ( 0,643965328191095 )
Comput. Biol. Med. - Interactive development of a CT-based tissue model for ultrasound simulation. ( 0,642628864323676 )
Int J Med Robot - MR compatible positioning device for guiding a focused ultrasound system for the treatment of brain deseases. ( 0,638230698327475 )
Int J Comput Assist Radiol Surg - Target visibility enhancement for C-arm cone beam CT-fluoroscopy-guided hepatic needle placement: implementation and accuracy evaluation. ( 0,636448481834621 )
Int J Comput Assist Radiol Surg - Compression fracture diagnosis in lumbar: a clinical CAD system. ( 0,636040652926235 )
Int J Comput Assist Radiol Surg - Fast rigid registration of pre-operative magnetic resonance images to intra-operative ultrasound for neurosurgery based on high confidence gradient orientations. ( 0,635542735820018 )
J Med Syst - Automated detection of dark and bright lesions in retinal images for early detection of diabetic retinopathy. ( 0,632346139049716 )
Int J Comput Assist Radiol Surg - Development of a real-time tactile sensing system for brain tumor diagnosis. ( 0,632074959024399 )
Comput Methods Programs Biomed - Algorithm for registration of full Scanning Laser Ophthalmoscope video sequences. ( 0,632018269659111 )
Comput. Biol. Med. - Three-dimensional thrombus segmentation in abdominal aortic aneurysms using graph search based on a triangular mesh. ( 0,630878856785054 )
Comput. Biol. Med. - Automatic characterization of thoracic aortic aneurysms from CT images. ( 0,630878856785054 )
Int J Comput Assist Radiol Surg - Patient-specific ultrasound liver phantom: materials and fabrication method. ( 0,629295115379129 )
Int J Comput Assist Radiol Surg - Towards accurate, robust and practical ultrasound-CT registration of vertebrae for image-guided spine surgery. ( 0,628393880979298 )
Artif Intell Med - Intensity-based image registration using scatter search. ( 0,628170215518632 )
Int J Comput Assist Radiol Surg - A fast deformable registration method for 4D lung CT in hybrid framework. ( 0,627303042040096 )
Comput Methods Programs Biomed - Elastic image registration for guiding focal laser ablation of prostate cancer: preliminary results. ( 0,624980739302604 )
Int J Comput Assist Radiol Surg - Ameliorating slice gaps in multislice magnetic resonance images: an interpolation scheme. ( 0,623267287499191 )
Int J Comput Assist Radiol Surg - Comparing two approaches to rigid registration of three-dimensional ultrasound and magnetic resonance images for neurosurgery. ( 0,622948215662748 )
Int J Comput Assist Radiol Surg - Aortic valve prosthesis tracking for transapical aortic valve implantation. ( 0,621514658840539 )
IEEE Trans Pattern Anal Mach Intell - Multi-Atlas Segmentation with Joint Label Fusion. ( 0,621105085915534 )
Int J Comput Assist Radiol Surg - Fully automatic extraction of human spine curve from MR images using methods of efficient intervertebral disk extraction and vertebra registration. ( 0,620456999661459 )
IEEE Trans Image Process - Completely automated multiresolution edge snapper--a new technique for an accurate carotid ultrasound IMT measurement: clinical validation and benchmarking on a multi-institutional database. ( 0,619546845354528 )
Int J Comput Assist Radiol Surg - Simulation of mammographic breast compression in 3D MR images using ICP-based B-spline deformation for multimodality breast cancer diagnosis. ( 0,619448245575861 )
Comput Math Methods Med - Hierarchical mergence approach to cell detection in phase contrast microscopy images. ( 0,619231910727201 )
Int J Comput Assist Radiol Surg - New prototype neuronavigation system based on preoperative imaging and intraoperative freehand ultrasound: system description and validation. ( 0,616831004765432 )
Int J Comput Assist Radiol Surg - Expert-driven label fusion in multi-atlas-based segmentation of the prostate using weighted atlases. ( 0,616559225419881 )
Med Biol Eng Comput - Performance assessment of isolation methods for geometrical cerebral aneurysm analysis. ( 0,615763580449346 )
Int J Comput Assist Radiol Surg - 2D/3D image fusion of X-ray mammograms with breast MRI: visualizing dynamic contrast enhancement in mammograms. ( 0,614273314672578 )
Int J Med Robot - Intraoperative measurement of femoral antetorsion using the anterior cortical angle method: a novel use for smartphones. ( 0,612256798109781 )
Int J Comput Assist Radiol Surg - Acetabular cartilage segmentation in CT arthrography based on a bone-normalized probabilistic atlas. ( 0,611530592933252 )
Comput Methods Programs Biomed - Fovea center detection based on the retina anatomy and mathematical morphology. ( 0,611507659735074 )
Comput Math Methods Med - A multiatlas segmentation using graph cuts with applications to liver segmentation in CT scans. ( 0,609895429024776 )
Int J Comput Assist Radiol Surg - A geodesic deformable model for automatic segmentation of image sequences applied to radiation therapy. ( 0,609084428858988 )
Med Biol Eng Comput - Novel framework for registration of pedobarographic image data. ( 0,608622607964947 )
Int J Comput Assist Radiol Surg - Computer assisted determination of acetabular cup orientation using 2D-3D image registration. ( 0,607796356716665 )
Comput. Biol. Med. - Pulmonary nodule registration in serial CT scans using global rib matching and nodule template matching. ( 0,607386303153204 )
Med Biol Eng Comput - Using three-dimensional multigrid-based snake and multiresolution image registration for reconstruction of cranial defect. ( 0,607283353415392 )
Comput. Biol. Med. - Volume sweeping and bodyline matching for automated prealignment in volumetric medical image registration. ( 0,605859376288198 )
Int J Comput Assist Radiol Surg - Statistical model-based segmentation of the proximal femur in digital antero-posterior (AP) pelvic radiographs. ( 0,605325256436309 )
Med Biol Eng Comput - Interactive segmentation of plexiform neurofibroma tissue: method and preliminary performance evaluation. ( 0,60430408360762 )
Comput Methods Programs Biomed - MARGA: multispectral adaptive region growing algorithm for brain extraction on axial MRI. ( 0,603658378878575 )
IEEE Trans Image Process - A split and merge based ellipse detector with self-correcting capability. ( 0,601844359099841 )
Comput Methods Programs Biomed - Automatic multiple sclerosis lesion detection in brain MRI by FLAIR thresholding. ( 0,601162628133438 )
Int J Comput Assist Radiol Surg - Validation of automated ultrasound-CT registration of vertebrae. ( 0,599172853661338 )
Int J Comput Assist Radiol Surg - Left ventricle wall motion quantification from echocardiographic images by non-rigid image registration. ( 0,599125292330291 )
Comput. Biol. Med. - Estimating contrast agent motion from ultrasound images using an anisotropic diffusion-based optical flow technique. ( 0,597831914185513 )
Comput Math Methods Med - Comparison of organ location, morphology, and rib coverage of a midsized male in the supine and seated positions. ( 0,595780469356148 )
Comput Methods Programs Biomed - Multiscaled combination of MR and SPECT images in neuroimaging: A simplex method based variable-weight fusion. ( 0,595149307340909 )
J Med Syst - A hybrid method based on fuzzy clustering and local region-based level set for segmentation of inhomogeneous medical images. ( 0,594641338480198 )
IEEE Trans Image Process - Adaptive image registration via hierarchical Voronoi subdivision. ( 0,592918109380288 )
Int J Comput Assist Radiol Surg - Object-based analysis of CT images for automatic detection and segmentation of hypodense liver lesions. ( 0,592773356304059 )
Comput Methods Programs Biomed - A comparative approach of four different image registration techniques for quantitative assessment of coronary artery calcium lesions using intravascular ultrasound. ( 0,591979423667386 )
Int J Med Robot - Accuracy of a hexapod parallel robot kinematics based external fixator. ( 0,590710207411972 )
Comput Methods Programs Biomed - Automatic segmentation of human facial tissue by MRI-CT fusion: a feasibility study. ( 0,589514253679129 )
Int J Comput Assist Radiol Surg - Acetabular orientation: anatomical and functional measurement. ( 0,587475188781872 )
Comput Methods Programs Biomed - Validating a postural evaluation method developed using a Digital Image-based Postural Assessment (DIPA) software. ( 0,58684276354931 )
Int J Comput Assist Radiol Surg - Automatic detection and classification of nasopharyngeal carcinoma on PET/CT with support vector machine. ( 0,581706771803098 )
Comput. Aided Surg. - 3D atlas-based registration can calculate malalignment of femoral shaft fractures in six degrees of freedom. ( 0,581033085596926 )
J Med Syst - Identifying regions of interest in medical images using self-organizing maps. ( 0,580934880054841 )
J Med Syst - Brain MR image segmentation with spatial constrained K-mean algorithm and dual-tree complex wavelet transform. ( 0,580640040940045 )
Int J Comput Assist Radiol Surg - C-arm angle measurement with accelerometer for brachytherapy: an accuracy study. ( 0,579509350497785 )
Comput Math Methods Med - Hemorrhage detection and segmentation in traumatic pelvic injuries. ( 0,579012991822415 )
Int J Comput Assist Radiol Surg - New method for internal anal sphincter measurements: feasibility study. ( 0,578206333968904 )
Int J Comput Assist Radiol Surg - Spatially adaptive active contours: a semi-automatic tumor segmentation framework. ( 0,57808679580905 )
Comput. Biol. Med. - Segmentation of anterior cruciate ligament in knee MR images using graph cuts with patient-specific shape constraints and label refinement. ( 0,577361491096372 )
Med Biol Eng Comput - Inverse finite-element modeling for tissue parameter identification using a rolling indentation probe. ( 0,576947173860221 )
Int J Comput Assist Radiol Surg - PNist: interactive volumetric measurements of plexiform neurofibromas in MRI scans. ( 0,576784936192933 )
Comput Math Methods Med - An interactive method based on the live wire for segmentation of the breast in mammography images. ( 0,576501844148109 )
Comput Math Methods Med - Three-dimensional reconstruction of coronary arteries and its application in localization of coronary artery segments corresponding to myocardial segments identified by transthoracic echocardiography. ( 0,575568718867924 )
Int J Comput Assist Radiol Surg - Automatic 3D segmentation of individual facial muscles using unlabeled prior information. ( 0,57473813249851 )
J Med Syst - Discovering mammography-based machine learning classifiers for breast cancer diagnosis. ( 0,57457811891717 )
Int J Comput Assist Radiol Surg - An in vivo subject-specific 3D functional knee joint model using combined MR imaging. ( 0,57435771737995 )
Int J Comput Assist Radiol Surg - Boundary estimation of fiber bundles derived from diffusion tensor images. ( 0,574244125500478 )