IEEE Trans Vis Comput Graph - Drawing Contour Trees in the Plane.

Tópicos

{ featur(3375) classif(2383) classifi(1994) }
{ structur(1116) can(940) graph(676) }
{ imag(2675) segment(2577) method(1081) }
{ clinic(1479) use(1117) guidelin(835) }
{ sampl(1606) size(1419) use(1276) }
{ data(1737) use(1416) pattern(1282) }
{ network(2748) neural(1063) input(814) }
{ patient(2315) diseas(1263) diabet(1191) }
{ motion(1329) object(1292) video(1091) }
{ surgeri(1148) surgic(1085) robot(1054) }
{ learn(2355) train(1041) set(1003) }
{ method(1557) propos(1049) approach(1037) }
{ howev(809) still(633) remain(590) }
{ analysi(2126) use(1163) compon(1037) }
{ use(1733) differ(960) four(931) }
{ decis(3086) make(1611) patient(1517) }
{ bind(1733) structur(1185) ligand(1036) }
{ problem(2511) optim(1539) algorithm(950) }
{ algorithm(1844) comput(1787) effici(935) }
{ general(901) number(790) one(736) }
{ method(984) reconstruct(947) comput(926) }
{ record(1888) medic(1808) patient(1693) }
{ activ(1138) subject(705) human(624) }
{ health(1844) social(1437) communiti(874) }
{ use(976) code(926) identifi(902) }
{ result(1111) use(1088) new(759) }
{ survey(1388) particip(1329) question(1065) }
{ process(1125) use(805) approach(778) }
{ model(3404) distribut(989) bayesian(671) }
{ can(774) often(719) complex(702) }
{ imag(1947) propos(1133) code(1026) }
{ inform(2794) health(2639) internet(1427) }
{ system(1976) rule(880) can(841) }
{ measur(2081) correl(1212) valu(896) }
{ imag(1057) registr(996) error(939) }
{ sequenc(1873) structur(1644) protein(1328) }
{ method(1219) similar(1157) match(930) }
{ imag(2830) propos(1344) filter(1198) }
{ take(945) account(800) differ(722) }
{ studi(2440) review(1878) systemat(933) }
{ assess(1506) score(1403) qualiti(1306) }
{ treatment(1704) effect(941) patient(846) }
{ framework(1458) process(801) describ(734) }
{ error(1145) method(1030) estim(1020) }
{ chang(1828) time(1643) increas(1301) }
{ concept(1167) ontolog(924) domain(897) }
{ extract(1171) text(1153) clinic(932) }
{ 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) }
{ 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) }
{ 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) }
{ 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) }
{ 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) }
{ signal(2180) analysi(812) frequenc(800) }
{ 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) }
{ time(1939) patient(1703) rate(768) }
{ patient(1821) servic(1111) care(1106) }
{ use(2086) technolog(871) perceiv(783) }
{ can(981) present(881) function(850) }
{ high(1669) rate(1365) level(1280) }
{ cancer(2502) breast(956) screen(824) }
{ drug(1928) target(777) effect(648) }
{ implement(1333) system(1263) develop(1122) }
{ estim(2440) model(1874) function(577) }
{ 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 contour tree compactly describes scalar field topology. From the viewpoint of graph drawing, it is a tree with attributes at vertices and optionally on edges. Standard tree drawing algorithms emphasize structural properties of the tree and neglect the attributes. Applying known techniques to convey this information proves hard and sometimes even impossible. We present several adaptions of popular graph drawing approaches to the problem of contour tree drawing and evaluate them. We identify five aesthetic criteria for drawing contour trees and present a novel algorithm for drawing contour trees in the plane that satisfies four of these criteria. Our implementation is fast and effective for contour tree sizes usually used in interactive systems (around 100 branches) and also produces readable pictures for larger trees, as is shown for a ~800 branch example.

Resumo Limpo

contour tree compact describ scalar field topolog viewpoint graph draw tree attribut vertic option edg standard tree draw algorithm emphas structur properti tree neglect attribut appli known techniqu convey inform prove hard sometim even imposs present sever adapt popular graph draw approach problem contour tree draw evalu identifi five aesthet criteria draw contour tree present novel algorithm draw contour tree plane satisfi four criteria implement fast effect contour tree size usual use interact system around branch also produc readabl pictur larger tree shown branch exampl

Resumos Similares

IEEE Trans Pattern Anal Mach Intell - Free Energy Score Spaces: Using Generative Information in Discriminative Classifiers. ( 0,689642266757398 )
Comput. Biol. Med. - Forest classification trees and forest support vector machines algorithms: Demonstration using microarray data. ( 0,685414722087922 )
Comput Methods Programs Biomed - Automatic detection and characterisation of retinal vessel tree bifurcations and crossovers in eye fundus images. ( 0,682291092872387 )
IEEE Trans Vis Comput Graph - Supervised Manifold Distance Segmentation. ( 0,66425218172765 )
J Chem Inf Model - Choosing feature selection and learning algorithms in QSAR. ( 0,663330180834939 )
Comput. Biol. Med. - Neurocognitive disorder detection based on feature vectors extracted from VBM analysis of structural MRI. ( 0,655274255098484 )
Comput Methods Programs Biomed - A modular framework for the automatic classification of chromosomes in Q-band images. ( 0,647315762323966 )
Comput Math Methods Med - Principal feature analysis: a multivariate feature selection method for fMRI data. ( 0,642209656349628 )
Int J Comput Assist Radiol Surg - Building an ensemble system for diagnosing masses in mammograms. ( 0,640653120986843 )
Comput Biol Chem - A novel divide-and-merge classification for high dimensional datasets. ( 0,637503348428975 )
IEEE Trans Image Process - Probabilistic graphlet transfer for photo cropping. ( 0,635723547286875 )
Comput. Biol. Med. - A supervised orthogonal discriminant projection for tumor classification using gene expression data. ( 0,632976416251498 )
Comput Methods Programs Biomed - Automated detection of proliferative diabetic retinopathy using a modified line operator and dual classification. ( 0,631711889845734 )
Int J Neural Syst - On the segmentation and classification of hand radiographs. ( 0,630690307111089 )
J Chem Inf Model - Generative topographic mapping-based classification models and their applicability domain: application to the biopharmaceutics Drug Disposition Classification System (BDDCS). ( 0,62979640713315 )
Comput Math Methods Med - Automatic vertebral column extraction by whole-body bone SPECT scan. ( 0,628841198468459 )
J Med Syst - Automated diagnosis of Alzheimer disease using the scale-invariant feature transforms in magnetic resonance images. ( 0,618608991102056 )
Comput Math Methods Med - Comparison of different EHG feature selection methods for the detection of preterm labor. ( 0,618110746190654 )
IEEE Trans Pattern Anal Mach Intell - Spatial and Anatomical Regularization of SVM: A General Framework for Neuroimaging Data. ( 0,615859455172929 )
Comput Biol Chem - Information-theoretic approaches to SVM feature selection for metagenome read classification. ( 0,614437136496333 )
Comput. Biol. Med. - Heartbeat classification using disease-specific feature selection. ( 0,612951850883814 )
AMIA Annu Symp Proc - Automatic annotation of radiological observations in liver CT images. ( 0,612226531102239 )
Comput Math Methods Med - Using the K-nearest neighbor algorithm for the classification of lymph node metastasis in gastric cancer. ( 0,611821830278987 )
IEEE Trans Image Process - A speed-up scheme based on multiple-instance pruning for pedestrian detection using a support vector machine. ( 0,607987399552994 )
BMC Med Inform Decis Mak - Effective diagnosis of Alzheimer's disease by means of large margin-based methodology. ( 0,607679541909662 )
Comput Math Methods Med - Discrimination between Alzheimer's disease and mild cognitive impairment using SOM and PSO-SVM. ( 0,605569945050466 )
Artif Intell Med - Suppressed fuzzy-soft learning vector quantization for MRI segmentation. ( 0,6048479014517 )
Comput. Biol. Med. - Fast and efficient lung disease classification using hierarchical one-against-all support vector machine and cost-sensitive feature selection. ( 0,604564237029606 )
Comput Methods Programs Biomed - A random forest classifier for lymph diseases. ( 0,603985291883278 )
Comput Methods Programs Biomed - Automatic cervical cell segmentation and classification in Pap smears. ( 0,600771432177372 )
J Med Syst - Manual refinement system for graph-based segmentation results in the medical domain. ( 0,599436756287836 )
IEEE Trans Image Process - Natural image segmentation based on tree equipartition, Bayesian flooding and region merging. ( 0,597075348487432 )
IEEE Trans Neural Netw Learn Syst - FREL: A Stable Feature Selection Algorithm. ( 0,596333685243394 )
Comput. Biol. Med. - Contourlet-based mammography mass classification using the SVM family. ( 0,596062757489986 )
Neural Comput - Incremental slow feature analysis: adaptive low-complexity slow feature updating from high-dimensional input streams. ( 0,593586561455992 )
IEEE J Biomed Health Inform - Computer-aided diagnosis in hysteroscopic imaging. ( 0,593377798999541 )
IEEE Trans Image Process - Smile detection by boosting pixel differences. ( 0,591043650351491 )
Comput Biol Chem - Compact cancer biomarkers discovery using a swarm intelligence feature selection algorithm. ( 0,590977082330603 )
J Biomed Inform - Automatic figure classification in bioscience literature. ( 0,590965475621623 )
Comput Biol Chem - CE-PLoc: an ensemble classifier for predicting protein subcellular locations by fusing different modes of pseudo amino acid composition. ( 0,590488544922499 )
Comput. Biol. Med. - Gene expression microarray classification using PCA-BEL. ( 0,59013737715732 )
Artif Intell Med - An intelligent classifier for prognosis of cardiac resynchronization therapy based on speckle-tracking echocardiograms. ( 0,589493565665353 )
IEEE Trans Image Process - A novel technique for subpixel image classification based on support vector machine. ( 0,588461293187959 )
IEEE Trans Image Process - Optimized block-based connected components labeling with decision trees. ( 0,587696928738814 )
Int J Comput Assist Radiol Surg - Degree of contribution (DoC) feature selection algorithm for structural brain MRI volumetric features in depression detection. ( 0,586472303676586 )
Comput Math Methods Med - NIM: a node influence based method for cancer classification. ( 0,58616198164559 )
Med Biol Eng Comput - A modified method for MRF segmentation and bias correction of MR image with intensity inhomogeneity. ( 0,58574119310313 )
J Biomed Inform - Quality assessment of data discrimination using self-organizing maps. ( 0,585469240688657 )
J Med Syst - Classification of normal and diseased liver shapes based on Spherical Harmonics coefficients. ( 0,585395052956818 )
Int J Neural Syst - Combination of heterogeneous EEG feature extraction methods and stacked sequential learning for sleep stage classification. ( 0,584062826157792 )
J Med Syst - Symptomatic vs. asymptomatic plaque classification in carotid ultrasound. ( 0,583866791229772 )
J Med Syst - An integrated index for the identification of diabetic retinopathy stages using texture parameters. ( 0,582816654691564 )
Artif Intell Med - Texture feature ranking with relevance learning to classify interstitial lung disease patterns. ( 0,582409765863067 )
Comput Methods Programs Biomed - An associative memory approach to medical decision support systems. ( 0,580919957847984 )
Comput. Biol. Med. - Brain volumetry: an active contour model-based segmentation followed by SVM-based classification. ( 0,580511403382231 )
BMC Med Inform Decis Mak - Efficient techniques for genotype-phenotype correlational analysis. ( 0,577754217114476 )
Comput. Biol. Med. - SVM-based feature selection to optimize sensitivity-specificity balance applied to weaning. ( 0,577111582358368 )
Comput Math Methods Med - Comparison of the data classification approaches to diagnose spinal cord injury. ( 0,57682230103819 )
Comput. Biol. Med. - Decision forest for classification of gene expression data. ( 0,576133166166049 )
Artif Intell Med - Selection of effective features for ECG beat recognition based on nonlinear correlations. ( 0,576077503531672 )
Med Biol Eng Comput - Anatomical landmark localization in breast dynamic contrast-enhanced MR imaging. ( 0,576069403162315 )
Comput Math Methods Med - SVM versus MAP on accelerometer data to distinguish among locomotor activities executed at different speeds. ( 0,575682862902036 )
J Med Syst - A comparative study on classification of sleep stage based on EEG signals using feature selection and classification algorithms. ( 0,575507987990737 )
Neural Comput - An Infomax algorithm can perform both familiarity discrimination and feature extraction in a single network. ( 0,575289251166773 )
Comput Math Methods Med - An ensemble-of-classifiers based approach for early diagnosis of Alzheimer's disease: classification using structural features of brain images. ( 0,574309739132161 )
IEEE Trans Image Process - 3-D curvilinear structure detection filter via structure-ball analysis. ( 0,572956302089938 )
J Med Syst - A robust multi-class feature selection strategy based on Rotation Forest Ensemble algorithm for diagnosis of Erythemato-Squamous diseases. ( 0,572896034067794 )
Comput Methods Programs Biomed - A hybrid system based on information gain and principal component analysis for the classification of transcranial Doppler signals. ( 0,572622543179603 )
Brief. Bioinformatics - Class-imbalanced classifiers for high-dimensional data. ( 0,571069832890074 )
Artif Intell Med - Computer-aided diagnosis of pulmonary nodules using a two-step approach for feature selection and classifier ensemble construction. ( 0,569551306372654 )
Comput. Biol. Med. - Pairwise FCM based feature weighting for improved classification of vertebral column disorders. ( 0,569090077319171 )
Int J Neural Syst - Single-trial motor imagery classification using asymmetry ratio, phase relation, wavelet-based fractal, and their selected combination. ( 0,569043503920438 )
Comput. Biol. Med. - An automated lung segmentation approach using bidirectional chain codes to improve nodule detection accuracy. ( 0,568917179651952 )
J Chem Inf Model - Classifier ensemble based on feature selection and diversity measures for predicting the affinity of A(2B) adenosine receptor antagonists. ( 0,568139896772665 )
J Med Syst - Enhanced cancer recognition system based on random forests feature elimination algorithm. ( 0,567966073945659 )
Comput. Biol. Med. - Ensemble selection for feature-based classification of diabetic maculopathy images. ( 0,567952149044768 )
J Biomed Inform - A fast gene selection method for multi-cancer classification using multiple support vector data description. ( 0,567859955934397 )
Int J Comput Assist Radiol Surg - Voxel classification and graph cuts for automated segmentation of pathological periprosthetic hip anatomy. ( 0,567852089382727 )
J Chem Inf Model - Characterization of heterocyclic rings through quantum chemical topology. ( 0,565956590104307 )
Comput Biol Chem - Derivation of an artificial gene to improve classification accuracy upon gene selection. ( 0,565832388041118 )
IEEE Trans Image Process - Constrained and dimensionality-independent path openings. ( 0,565449709696208 )
Methods Inf Med - High-content analysis in monastrol suppressor screens. A neural network-based classification approach. ( 0,563404174682109 )
J Biomed Inform - Stable feature selection for clinical prediction: exploiting ICD tree structure using Tree-Lasso. ( 0,562442297979436 )
Artif Intell Med - Identifying malignant transformations in recurrent low grade gliomas using high resolution magic angle spinning spectroscopy. ( 0,562090792633888 )
IEEE Trans Vis Comput Graph - Analyzing Visibility Configurations. ( 0,562036029326175 )
Int J Comput Assist Radiol Surg - Ultrasound texture-based CAD system for detecting neuromuscular diseases. ( 0,561317181271464 )
IEEE J Biomed Health Inform - Recognizing common CT imaging signs of lung diseases through a new feature selection method based on Fisher criterion and genetic optimization. ( 0,560866066662627 )
J Integr Bioinform - Reducing the n-gram feature space of class C GPCRs to subtype-discriminating patterns. ( 0,560371894932469 )
Comput Methods Programs Biomed - ECG beat classification using a cost sensitive classifier. ( 0,559659037413386 )
Comput Methods Programs Biomed - 3D image texture analysis of simulated and real-world vascular trees. ( 0,559049658424303 )
Comput. Biol. Med. - A statistical based feature extraction method for breast cancer diagnosis in digital mammogram using multiresolution representation. ( 0,558951321452734 )
J Integr Bioinform - On the parameter optimization of Support Vector Machines for binary classification. ( 0,557994251526332 )
Artif Intell Med - Electrocardiogram analysis using a combination of statistical, geometric, and nonlinear heart rate variability features. ( 0,557405470494935 )
IEEE J Biomed Health Inform - Automatic detection of atrial fibrillation in cardiac vibration signals. ( 0,557358273667598 )
J Am Med Inform Assoc - A comparative analysis of methods for predicting clinical outcomes using high-dimensional genomic datasets. ( 0,555961869564312 )
J Med Syst - An intelligent system for lung cancer diagnosis using a new genetic algorithm based feature selection method. ( 0,555388628991535 )
Artif Intell Med - Evolutionary-driven support vector machines for determining the degree of liver fibrosis in chronic hepatitis C. ( 0,554326277079035 )
IEEE Trans Image Process - 3D+t morphological processing: applications to embryogenesis image analysis. ( 0,552788109230271 )
Comput. Biol. Med. - Detection and classification of retinal lesions for grading of diabetic retinopathy. ( 0,552626651711977 )
Artif Intell Med - Fusing visual and clinical information for lung tissue classification in high-resolution computed tomography. ( 0,552269302819181 )