IEEE Trans Image Process - Local affine image matching and synthesis based on structural patterns.

Tópicos

{ imag(1057) registr(996) error(939) }
{ bind(1733) structur(1185) ligand(1036) }
{ signal(2180) analysi(812) frequenc(800) }
{ motion(1329) object(1292) video(1091) }
{ method(1557) propos(1049) approach(1037) }
{ featur(1941) imag(1645) propos(1176) }
{ estim(2440) model(1874) function(577) }
{ method(1969) cluster(1462) data(1082) }
{ sequenc(1873) structur(1644) protein(1328) }
{ imag(2830) propos(1344) filter(1198) }
{ data(1714) softwar(1251) tool(1186) }
{ model(2220) cell(1177) simul(1124) }
{ analysi(2126) use(1163) compon(1037) }
{ measur(2081) correl(1212) valu(896) }
{ method(1219) similar(1157) match(930) }
{ imag(2675) segment(2577) method(1081) }
{ patient(2315) diseas(1263) diabet(1191) }
{ take(945) account(800) differ(722) }
{ chang(1828) time(1643) increas(1301) }
{ learn(2355) train(1041) set(1003) }
{ concept(1167) ontolog(924) domain(897) }
{ control(1307) perform(991) simul(935) }
{ general(901) number(790) one(736) }
{ search(2224) databas(1162) retriev(909) }
{ case(1353) use(1143) diagnosi(1136) }
{ studi(1410) differ(1259) use(1210) }
{ risk(3053) factor(974) diseas(938) }
{ research(1218) medic(880) student(794) }
{ group(2977) signific(1463) compar(1072) }
{ time(1939) patient(1703) rate(768) }
{ cancer(2502) breast(956) screen(824) }
{ use(976) code(926) identifi(902) }
{ result(1111) use(1088) new(759) }
{ implement(1333) system(1263) develop(1122) }
{ process(1125) use(805) approach(778) }
{ model(3404) distribut(989) bayesian(671) }
{ can(774) often(719) complex(702) }
{ imag(1947) propos(1133) code(1026) }
{ data(1737) use(1416) pattern(1282) }
{ inform(2794) health(2639) internet(1427) }
{ system(1976) rule(880) can(841) }
{ featur(3375) classif(2383) classifi(1994) }
{ network(2748) neural(1063) input(814) }
{ studi(2440) review(1878) systemat(933) }
{ assess(1506) score(1403) qualiti(1306) }
{ treatment(1704) effect(941) patient(846) }
{ surgeri(1148) surgic(1085) robot(1054) }
{ framework(1458) process(801) describ(734) }
{ problem(2511) optim(1539) algorithm(950) }
{ error(1145) method(1030) estim(1020) }
{ clinic(1479) use(1117) guidelin(835) }
{ algorithm(1844) comput(1787) effici(935) }
{ extract(1171) text(1153) clinic(932) }
{ design(1359) user(1324) use(1319) }
{ care(1570) inform(1187) nurs(1089) }
{ method(984) reconstruct(947) comput(926) }
{ howev(809) still(633) remain(590) }
{ data(3963) clinic(1234) research(1004) }
{ 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) }
{ visual(1396) interact(850) tool(830) }
{ 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) }
{ 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) }
{ 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) }
{ sampl(1606) size(1419) use(1276) }
{ 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) }
{ can(981) present(881) function(850) }
{ 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) }
{ survey(1388) particip(1329) question(1065) }
{ decis(3086) make(1611) patient(1517) }
{ activ(1452) weight(1219) physic(1104) }
{ method(2212) result(1239) propos(1039) }
{ detect(2391) sensit(1101) algorithm(908) }

Resumo

A general purpose block-to-block affine transformation estimator is described. The estimator is based on Fourier slice analysis and Fourier spectral alignment. It shows encouraging performance in terms of both speed and accuracy compared to existing methods. The key elements of its success are attributed to the ability to: 1) locate an arbitrary number of affine invariant points in the spectrum that latch onto significant structural features; 2) match the estimated invariant points with the target spectrum by the slicewise phase-correlation; and 3) use affine invariant points to directly compute all linear parameters of the full affine transform by spectral alignment. Experimental results using a wide range of textures are presented. Potential applications include affine invariant image segmentation, registration, affine symmetric image coding, and motion analysis.

Resumo Limpo

general purpos blocktoblock affin transform estim describ estim base fourier slice analysi fourier spectral align show encourag perform term speed accuraci compar exist method key element success attribut abil locat arbitrari number affin invari point spectrum latch onto signific structur featur match estim invari point target spectrum slicewis phasecorrel use affin invari point direct comput linear paramet full affin transform spectral align experiment result use wide rang textur present potenti applic includ affin invari imag segment registr affin symmetr imag code motion analysi

Resumos Similares

Comput Math Methods Med - Multimodal spatial calibration for accurately registering EEG sensor positions. ( 0,735077696118482 )
J Telemed Telecare - Quality assessment of X-rays interpreted via teleradiology for M?decins Sans Fronti?res. ( 0,722845130912354 )
Comput Methods Programs Biomed - Algorithm for registration of full Scanning Laser Ophthalmoscope video sequences. ( 0,718118280128546 )
IEEE Trans Image Process - Nonrigid registration of 2-D and 3-D dynamic cell nuclei images for improved classification of subcellular particle motion. ( 0,713821240253064 )
Int J Comput Assist Radiol Surg - Quantitative evaluation for accumulative calibration error and video-CT registration errors in electromagnetic-tracked endoscopy. ( 0,710906862783832 )
Comput Math Methods Med - Effectiveness of variable-gain Kalman filter based on angle error calculated from acceleration signals in lower limb angle measurement with inertial sensors. ( 0,707206826521475 )
Int J Comput Assist Radiol Surg - Feasibility of respiratory motion-compensated stereoscopic X-ray tracking for bronchoscopy. ( 0,706400031886654 )
Med Biol Eng Comput - In vivo measurement of the 3D kinematics of the temporomandibular joint using miniaturized electromagnetic trackers: technical report. ( 0,694648491198887 )
Int J Comput Assist Radiol Surg - Prostate multimodality image registration based on B-splines and quadrature local energy. ( 0,694306002864059 )
Int J Comput Assist Radiol Surg - Automatic model-based contour detection of left ventricle myocardium from cardiac CT images. ( 0,694195857032073 )
Int J Comput Assist Radiol Surg - New prototype neuronavigation system based on preoperative imaging and intraoperative freehand ultrasound: system description and validation. ( 0,690037973149447 )
Int J Comput Assist Radiol Surg - Aortic valve prosthesis tracking for transapical aortic valve implantation. ( 0,689730470124953 )
IEEE Trans Image Process - Fast transforms for acoustic imaging--part I: theory. ( 0,688779107308524 )
Int J Comput Assist Radiol Surg - A motion constrained cross-wire phantom for tracked 2D ultrasound calibration. ( 0,685956505345085 )
Int J Comput Assist Radiol Surg - C-arm angle measurement with accelerometer for brachytherapy: an accuracy study. ( 0,683200514281444 )
Int J Comput Assist Radiol Surg - Real-time marker-free patient registration for electromagnetic navigated bronchoscopy: a phantom study. ( 0,681908292356343 )
Int J Med Robot - Comparison of optical and electromagnetic tracking for navigated lateral skull base surgery. ( 0,680069622089788 )
Int J Comput Assist Radiol Surg - Determining the position of a patient reference from C-Arm views for image guided navigation. ( 0,678364681064249 )
J Med Syst - The effect of textile-based inductive coil sensor positions for heart rate monitoring. ( 0,675489311612038 )
Comput Methods Programs Biomed - Simultaneous attenuation and scatter corrections from the projections in small animal PET imaging. ( 0,673089814141035 )
Med Biol Eng Comput - In vitro quantification of the performance of model-based mono-planar and bi-planar fluoroscopy for 3D joint kinematics estimation. ( 0,671443542843898 )
Comput Methods Programs Biomed - Automating the tracking of lymph nodes in follow-up studies of thoracic CT images. ( 0,669877940340859 )
Int J Comput Assist Radiol Surg - Validation of automated ultrasound-CT registration of vertebrae. ( 0,665974865114903 )
IEEE Trans Image Process - A combined microphone and camera calibration technique with application to acoustic imaging. ( 0,66581663271655 )
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. ( 0,665591363912687 )
Int J Comput Assist Radiol Surg - Target visibility enhancement for C-arm cone beam CT-fluoroscopy-guided hepatic needle placement: implementation and accuracy evaluation. ( 0,664659695903808 )
J Med Syst - Unbiased group-wise image registration: applications in brain fiber tract atlas construction and functional connectivity analysis. ( 0,664044577803754 )
IEEE J Biomed Health Inform - Volume Preserved Mass-spring Model with Novel Constraints for Soft Tissue Deformation. ( 0,663156807755799 )
Int J Comput Assist Radiol Surg - Estimation of motion fields by non-linear registration for local lung motion analysis in 4D CT image data. ( 0,663145846758009 )
Int J Med Robot - Accuracy of a hexapod parallel robot kinematics based external fixator. ( 0,662795851939394 )
IEEE Trans Image Process - Geometric calibration of lens and filter distortions for multispectral filter-wheel cameras. ( 0,662039848421142 )
Int J Comput Assist Radiol Surg - C-arm rotation encoding with accelerometers. ( 0,659272574728225 )
Int J Comput Assist Radiol Surg - Towards accurate, robust and practical ultrasound-CT registration of vertebrae for image-guided spine surgery. ( 0,658279241615398 )
Comput Methods Programs Biomed - Adaptive marker-free registration using a multiple point strategy for real-time and robust endoscope electromagnetic navigation. ( 0,6579041357316 )
Int J Comput Assist Radiol Surg - Acetabular orientation: anatomical and functional measurement. ( 0,656910619522676 )
Int J Comput Assist Radiol Surg - Optimized viewing angles for cardiac electrophysiology ablation procedures. ( 0,655012908298577 )
Int J Comput Assist Radiol Surg - Deformable registration of preoperative MR, pre-resection ultrasound, and post-resection ultrasound images of neurosurgery. ( 0,654596109055207 )
Med Biol Eng Comput - Effect of fiducial marker defects on stereotactic target localization in the Leksell stereotactic system. ( 0,653506477021429 )
Int J Comput Assist Radiol Surg - 3D kinematics of mobile-bearing total knee arthroplasty using X-ray fluoroscopy. ( 0,652131738062113 )
Med Biol Eng Comput - In vitro validation and reliability study of electromagnetic skin sensors for evaluation of end range of motion positions of the hip. ( 0,651542190857467 )
IEEE Trans Image Process - Robust through-the-wall radar image classification using a target-model alignment procedure. ( 0,649333284110202 )
Int J Comput Assist Radiol Surg - Position error reduction in a mechanical tracking linkage for arthroscopic hip surgery. ( 0,648253957855063 )
Comput. Biol. Med. - Interactive development of a CT-based tissue model for ultrasound simulation. ( 0,647943346889866 )
Comput Methods Programs Biomed - Elastic image registration for guiding focal laser ablation of prostate cancer: preliminary results. ( 0,646751908903972 )
Comput Methods Programs Biomed - An enhanced method for registration of dental surfaces partially scanned by a 3D dental laser scanning. ( 0,645466075027396 )
Int J Comput Assist Radiol Surg - Design and analysis of a head-mounted parallel kinematic device for skull surgery. ( 0,644755283878733 )
Comput. Aided Surg. - Accuracy of a 3D fluoroscopic navigation system using a flat-panel detector-equipped C-arm. ( 0,644500991905033 )
Int J Comput Assist Radiol Surg - Analysis of the micro-migration of sliding hip screws by using point-based registration. ( 0,643264176131584 )
Int J Med Robot - Intraoperative image-guided transoral robotic surgery: pre-clinical studies. ( 0,642815155384496 )
Int J Comput Assist Radiol Surg - 4D-CT Lung registration using anatomy-based multi-level multi-resolution optical flow analysis and thin-plate splines. ( 0,641812181950192 )
IEEE Trans Image Process - Real-time continuous image registration enabling ultraprecise 2-D motion tracking. ( 0,64029195949571 )
Int J Comput Assist Radiol Surg - Video-guided calibration of an augmented reality mobile C-arm. ( 0,63855783767401 )
Comput. Aided Surg. - 3D atlas-based registration can calculate malalignment of femoral shaft fractures in six degrees of freedom. ( 0,637328990117658 )
Methods Inf Med - Lung registration using automatically detected landmarks. ( 0,636440600582115 )
IEEE J Biomed Health Inform - Automated recovery of the center of rotation in optical projection tomography in the presence of scattering. ( 0,633705008541534 )
Int J Comput Assist Radiol Surg - An on-board surgical tracking and video augmentation system for C-arm image guidance. ( 0,63287921890036 )
Int J Comput Assist Radiol Surg - Precise X-ray and video overlay for augmented reality fluoroscopy. ( 0,632706068415998 )
Comput Math Methods Med - Gastroscopic image graph: application to noninvasive multitarget tracking under gastroscopy. ( 0,63100937186625 )
Int J Med Robot - A study on the theoretical and practical accuracy of conoscopic holography-based surface measurements: toward image registration in minimally invasive surgery. ( 0,629405132074695 )
Comput. Biol. Med. - Experimental validation of a radiographic simulation code using breast phantom for X-ray imaging. ( 0,629278630878585 )
Comput. Aided Surg. - Effect of registration mode on neuronavigation precision: an exploration of the role of random error. ( 0,629116217778094 )
Int J Comput Assist Radiol Surg - An electromagnetic Tracker-in-Table configuration for X-ray fluoroscopy and cone-beam CT-guided surgery. ( 0,628681352633682 )
Med Biol Eng Comput - Non-linear separation of pressure, velocity and wave intensity into forward and backward components. ( 0,625293868764729 )
Comput Methods Programs Biomed - SIFT and shape information incorporated into fluid model for non-rigid registration of ultrasound images. ( 0,624885428786173 )
IEEE Trans Image Process - Robust 3D face landmark localization based on local coordinate coding. ( 0,623702287615681 )
Int J Comput Assist Radiol Surg - Image-based electrode array tracking for epicardial electrophysiological mapping in minimally invasive arrhythmia surgery. ( 0,623262005260326 )
IEEE Trans Image Process - Combining head pose and eye location information for gaze estimation. ( 0,62256393517807 )
Med Biol Eng Comput - A hybrid strategy to integrate surface-based and mutual-information-based methods for co-registering brain SPECT and MR images. ( 0,622317536274349 )
Comput Methods Programs Biomed - Using manual prostate contours to enhance deformable registration of endorectal MRI. ( 0,621813614247417 )
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. ( 0,621397015525167 )
Int J Comput Assist Radiol Surg - Electromagnetic tracking for US-guided interventions: standardized assessment of a new compact field generator. ( 0,621133441561413 )
Med Biol Eng Comput - Effects of design parameters of total hip components on the impingement angle and determination of the preferred liner skirt shape with an adequate oscillation angle. ( 0,620732550330303 )
Int J Comput Assist Radiol Surg - Minimization of target registration error for vertebra in image-guided spine surgery. ( 0,620208548154905 )
Comput. Biol. Med. - A novel method for retinal vessel tracking using particle filters. ( 0,618854958289954 )
Int J Comput Assist Radiol Surg - Improving N-wire phantom-based freehand ultrasound calibration. ( 0,615623338360667 )
IEEE Trans Pattern Anal Mach Intell - Silhouette Segmentation in Multiple Views. ( 0,614390699596783 )
Comput. Aided Surg. - Optimal number and distribution of points selected on the vertebra for surface matching in CT-based spinal navigation. ( 0,613223202960385 )
Int J Med Robot - Accuracy study of a robotic system for MRI-guided prostate needle placement. ( 0,612701562199422 )
IEEE Trans Image Process - A general fast registration framework by learning deformation-appearance correlation. ( 0,610870667989882 )
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. ( 0,609724131553104 )
Int J Comput Assist Radiol Surg - Accuracy analysis in MRI-guided robotic prostate biopsy. ( 0,609715599804783 )
Int J Comput Assist Radiol Surg - Ultrasound-CT registration of vertebrae without reconstruction. ( 0,609099612605489 )
IEEE Trans Image Process - Integrating segmentation information for improved MRF-based elastic image registration. ( 0,608820404068843 )
IEEE Trans Image Process - Super-resolution without dense flow. ( 0,60812182243838 )
Comput. Biol. Med. - Automatic characterization of thoracic aortic aneurysms from CT images. ( 0,607995533930808 )
Comput. Biol. Med. - Reliability and validity of 4D rasterstereography under dynamic conditions. ( 0,607921050879173 )
Methods Inf Med - Time-frequency techniques in biomedical signal analysis. a tutorial review of similarities and differences. ( 0,60738489937524 )
Int J Comput Assist Radiol Surg - 2D-3D radiograph to cone-beam computed tomography (CBCT) registration for C-arm image-guided robotic surgery. ( 0,605450904730244 )
IEEE Trans Vis Comput Graph - CG2Real: Improving the Realism of Computer Generated Images using a Large Collection of Photographs. ( 0,60450391264332 )
Comput Math Methods Med - Volume-rendering-based interactive 3D measurement for quantitative analysis of 3D medical images. ( 0,603997265388746 )
Comput. Biol. Med. - Elastic image registration using hierarchical spatially based mean shift. ( 0,601584378616171 )
Int J Comput Assist Radiol Surg - Markerless estimation of patient orientation, posture and pose using range and pressure imaging : for automatic patient setup and scanner initialization in tomographic imaging. ( 0,600195340788446 )
Int J Comput Assist Radiol Surg - Towards ultrasound probe positioning optimization during prostate needle biopsy using pressure feedback. ( 0,600040288190386 )
Med Biol Eng Comput - A hybrid framework for registration of carotid ultrasound images combining iconic and geometric features. ( 0,598739897947874 )
Med Biol Eng Comput - The effect of head movement on CT perfusion summary maps: simulations with CT hybrid phantom data. ( 0,598501886685418 )
J Am Med Inform Assoc - Registration of whole immunohistochemical slide images: an efficient way to characterize biomarker colocalization. ( 0,598422233987085 )
Comput. Biol. Med. - Comparison of isometric and anatomical graft placement in synthetic ACL reconstructions: a pilot study. ( 0,598394283927721 )
J Med Syst - Statistical signal processing technique for identification of different infected sites of the diseased lungs. ( 0,598313293050143 )
Int J Comput Assist Radiol Surg - Computer assisted determination of acetabular cup orientation using 2D-3D image registration. ( 0,598247740482555 )
Int J Comput Assist Radiol Surg - Fluoroscopy-based laser guidance system for linear surgical tool insertion depth control. ( 0,597777298497555 )