IEEE Trans Vis Comput Graph - Visualization of High Dimensional Point Clouds Using their Density Distribution's Topology.

Tópicos

{ structur(1116) can(940) graph(676) }
{ framework(1458) process(801) describ(734) }
{ method(984) reconstruct(947) comput(926) }
{ method(1969) cluster(1462) data(1082) }
{ visual(1396) interact(850) tool(830) }
{ learn(2355) train(1041) set(1003) }
{ model(3404) distribut(989) bayesian(671) }
{ process(1125) use(805) approach(778) }
{ system(1976) rule(880) can(841) }
{ network(2748) neural(1063) input(814) }
{ problem(2511) optim(1539) algorithm(950) }
{ general(901) number(790) one(736) }
{ perform(999) metric(946) measur(919) }
{ research(1085) discuss(1038) issu(1018) }
{ state(1844) use(1261) util(961) }
{ signal(2180) analysi(812) frequenc(800) }
{ estim(2440) model(1874) function(577) }
{ featur(3375) classif(2383) classifi(1994) }
{ chang(1828) time(1643) increas(1301) }
{ algorithm(1844) comput(1787) effici(935) }
{ extract(1171) text(1153) clinic(932) }
{ method(1557) propos(1049) approach(1037) }
{ control(1307) perform(991) simul(935) }
{ search(2224) databas(1162) retriev(909) }
{ howev(809) still(633) remain(590) }
{ model(2341) predict(2261) use(1141) }
{ perform(1367) use(1326) method(1137) }
{ monitor(1329) mobil(1314) devic(1160) }
{ sampl(1606) size(1419) use(1276) }
{ gene(2352) biolog(1181) express(1162) }
{ decis(3086) make(1611) patient(1517) }
{ can(774) often(719) complex(702) }
{ imag(1947) propos(1133) code(1026) }
{ data(1737) use(1416) pattern(1282) }
{ inform(2794) health(2639) internet(1427) }
{ measur(2081) correl(1212) valu(896) }
{ imag(1057) registr(996) error(939) }
{ bind(1733) structur(1185) ligand(1036) }
{ sequenc(1873) structur(1644) protein(1328) }
{ method(1219) similar(1157) match(930) }
{ imag(2830) propos(1344) filter(1198) }
{ imag(2675) segment(2577) method(1081) }
{ patient(2315) diseas(1263) diabet(1191) }
{ take(945) account(800) differ(722) }
{ studi(2440) review(1878) systemat(933) }
{ motion(1329) object(1292) video(1091) }
{ assess(1506) score(1403) qualiti(1306) }
{ treatment(1704) effect(941) patient(846) }
{ surgeri(1148) surgic(1085) robot(1054) }
{ error(1145) method(1030) estim(1020) }
{ concept(1167) ontolog(924) domain(897) }
{ clinic(1479) use(1117) guidelin(835) }
{ data(1714) softwar(1251) tool(1186) }
{ design(1359) user(1324) use(1319) }
{ model(2220) cell(1177) simul(1124) }
{ care(1570) inform(1187) nurs(1089) }
{ 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) }
{ system(1050) medic(1026) inform(1018) }
{ import(1318) role(1303) understand(862) }
{ compound(1573) activ(1297) structur(1058) }
{ 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) }
{ ehr(2073) health(1662) electron(1139) }
{ 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) }
{ cost(1906) reduc(1198) effect(832) }
{ group(2977) signific(1463) compar(1072) }
{ data(3008) multipl(1320) sourc(1022) }
{ first(2504) two(1366) second(1323) }
{ intervent(3218) particip(2042) group(1664) }
{ activ(1138) subject(705) human(624) }
{ time(1939) patient(1703) rate(768) }
{ 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) }
{ 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) }
{ implement(1333) system(1263) develop(1122) }
{ survey(1388) particip(1329) question(1065) }
{ activ(1452) weight(1219) physic(1104) }
{ method(2212) result(1239) propos(1039) }
{ detect(2391) sensit(1101) algorithm(908) }

Resumo

We present a novel method to visualize multi-dimensional point clouds. While conventional visualization techniques, like scatterplot matrices or parallel coordinates, have issues with either overplotting of entities or handling many dimensions, we abstract the data using topological methods before presenting it. We assume the input points to be samples of a random variable with a high-dimensional probability distribution which we approximate using kernel density estimates on a suitably reconstructed mesh. From the resulting scalar field we extract the join tree and present it as a topological landscape, a visualization metaphor that utilizes the human capability of understanding natural terrains. In this landscape, dense clusters of points show up as hills. The nesting of hills indicates the nesting of clusters. We augment the landscape with the data points to allow selection and inspection of single points and point sets. We also present optimizations to make our algorithm applicable to large datasets and to allow interactive adaption of our visualization to the kernel window width used in the density estimation.

Resumo Limpo

present novel method visual multidimension point cloud convent visual techniqu like scatterplot matric parallel coordin issu either overplot entiti handl mani dimens abstract data use topolog method present assum input point sampl random variabl highdimension probabl distribut approxim use kernel densiti estim suitabl reconstruct mesh result scalar field extract join tree present topolog landscap visual metaphor util human capabl understand natur terrain landscap dens cluster point show hill nest hill indic nest cluster augment landscap data point allow select inspect singl point point set also present optim make algorithm applic larg dataset allow interact adapt visual kernel window width use densiti estim

Resumos Similares

IEEE Trans Image Process - Directional lapped orthogonal transform: theory and design. ( 0,667916165732517 )
IEEE Trans Vis Comput Graph - Point-Based Visualization for Large Hierarchies. ( 0,664282519687385 )
Neural Comput - A spline framework for estimating the EEG surface laplacian using the Euclidean metric. ( 0,645916935081117 )
IEEE Trans Vis Comput Graph - The Design Space of Implicit Hierarchy Visualization: A Survey. ( 0,639309263585596 )
IEEE Trans Image Process - Stereo matching and view interpolation based on image domain triangulation. ( 0,595190211805827 )
IEEE Trans Image Process - 3-D curvilinear structure detection filter via structure-ball analysis. ( 0,587684608249165 )
IEEE Trans Vis Comput Graph - A Whole Surface Approach to Crowd Simulation on Arbitrary Topologies. ( 0,585578925279454 )
J. Comput. Biol. - Phylogenetic stochastic mapping without matrix exponentiation. ( 0,585268152500065 )
IEEE Trans Image Process - Maximum a posteriori video super-resolution using a new multichannel image prior. ( 0,582623209210157 )
IEEE Trans Image Process - Flexible manifold embedding: a framework for semi-supervised and unsupervised dimension reduction. ( 0,582173010990269 )
IEEE Trans Pattern Anal Mach Intell - Computing the Inner Distances of Volumetric Models for Articulated Shape Description with a Visibility Graph. ( 0,577600281762594 )
IEEE Trans Image Process - The Roadmaker's algorithm for the discrete pulse transform. ( 0,577396306167123 )
Res Synth Methods - Less is less: a systematic review of graph use in meta-analyses. ( 0,576482347075056 )
IEEE Trans Pattern Anal Mach Intell - The Sum-over-Forests Density Index: Identifying Dense Regions in a Graph. ( 0,576265090747839 )
Neural Comput - Direct learning of sparse changes in Markov networks by density ratio estimation. ( 0,575440586797464 )
Neural Comput - A network of spiking neurons for computing sparse representations in an energy-efficient way. ( 0,575006392375463 )
IEEE Trans Vis Comput Graph - Grouper: A Compact, Streamable Triangle Mesh Data Structure. ( 0,574700391166532 )
IEEE Trans Pattern Anal Mach Intell - C^4: Exploring Multiple Solutions in Graphical Models by Cluster Sampling. ( 0,57363567000104 )
Neural Comput - Causal discovery via reproducing kernel Hilbert space embeddings. ( 0,566893914438209 )
J Chem Inf Model - Intuitive patent Markush structure visualization tool for medicinal chemists. ( 0,563655572115662 )
J Integr Bioinform - An evolutionary and visual framework for clustering of DNA microarray data. ( 0,557990548215195 )
IEEE Trans Image Process - Connected filtering based on multivalued component-trees. ( 0,556858506530362 )
IEEE Trans Vis Comput Graph - Hybrid, Multi-Resolution Wires with Massless Frictional Contacts. ( 0,556284233764666 )
IEEE Trans Image Process - Topology preserving warping of 3-D binary images according to continuous one-to-one mappings. ( 0,554607203027059 )
IEEE Trans Vis Comput Graph - A Sketching Interface for Sitting Pose Design in the Virtual Environment. ( 0,553089198043008 )
IEEE Trans Vis Comput Graph - Single-Pass Composable 3D Lens Rendering and Spatiotemporal 3D Lenses. ( 0,552381081119794 )
Neural Comput - Refined rademacher chaos complexity bounds with applications to the multikernel learning problem. ( 0,551228571405797 )
IEEE Trans Vis Comput Graph - Visual Analysis of Large Graphs Using (X,Y)-clustering and Hybrid Visualizations. ( 0,551171733524148 )
Artif Intell Med - Multi-test decision tree and its application to microarray data classification. ( 0,55076970506461 )
J Biomed Inform - Foldover-free shape deformation for biomedicine. ( 0,549892651936692 )
IEEE Trans Pattern Anal Mach Intell - The Spike-and-Slab RBM and Extensions to Discrete and Sparse Data Distributions. ( 0,549447913569966 )
IEEE Trans Vis Comput Graph - GPU-based Multilevel Clustering. ( 0,54717902488141 )
Int J Neural Syst - Adaptive k-means algorithm for overlapped graph clustering. ( 0,546583611222285 )
J. Comput. Biol. - Modeling alternative splicing variants from RNA-Seq data with isoform graphs. ( 0,54533411950365 )
Lifetime Data Anal - Recurrent events and the exploding Cox model. ( 0,543627710922559 )
IEEE J Biomed Health Inform - Non invasive clinical assessment of trunk deformities associated with scoliosis. ( 0,542877159718414 )
IEEE Trans Image Process - A comparative review of component tree computation algorithms. ( 0,542858974059334 )
J Biomed Inform - Class proximity measures--dissimilarity-based classification and display of high-dimensional data. ( 0,542432583599909 )
IEEE Trans Vis Comput Graph - Output-Sensitive Construction of Reeb Graphs. ( 0,542405466213633 )
Neural Comput - Tangent bundle curve completion with locally connected parallel networks. ( 0,541912836526921 )
Comput Math Methods Med - How the statistical validation of functional connectivity patterns can prevent erroneous definition of small-world properties of a brain connectivity network. ( 0,541548541575472 )
Int J Health Geogr - Voronoi distance based prospective space-time scans for point data sets: a dengue fever cluster analysis in a southeast Brazilian town. ( 0,539713907121226 )
IEEE Trans Pattern Anal Mach Intell - Shape Analysis of Elastic Curves in Euclidean Spaces. ( 0,538584639411993 )
Comput Methods Programs Biomed - Accelerating fourier volume rendering by polar coordinate data representation. ( 0,53743485786757 )
Brief. Bioinformatics - Hive plots--rational approach to visualizing networks. ( 0,536749503935249 )
J Chem Inf Model - Addressing challenges of identifying geometrically diverse sets of crystalline porous materials. ( 0,534563685063988 )
IEEE Trans Image Process - Subspaces indexing model on Grassmann manifold for image search. ( 0,534524032785998 )
IEEE Trans Image Process - High dynamic range image display with halo and clipping prevention. ( 0,531969174244186 )
Brief. Bioinformatics - Structural mapping: how to study the genetic architecture of a phenotypic trait through its formation mechanism. ( 0,531318188710016 )
IEEE Trans Image Process - Multiple kernel sparse representations for supervised and unsupervised learning. ( 0,531297000746185 )
J Biomed Inform - Tree kernel-based protein-protein interaction extraction from biomedical literature. ( 0,530692602650651 )
IEEE Trans Vis Comput Graph - Surface Mesh to Volumetric Spline Conversion with Generalized Poly-cubes. ( 0,530674411045703 )
IEEE Trans Image Process - A co-saliency model of image pairs. ( 0,530529358722986 )
J Chem Inf Model - How different are two chemical structures? ( 0,530387245086568 )
Comput Methods Programs Biomed - A novel tool for segmenting 3D medical images based on generalized cylinders and active surfaces. ( 0,528751139549984 )
IEEE Trans Image Process - On the construction of topology-preserving deformation fields. ( 0,526950831449615 )
Neural Comput - Functional identification of spike-processing neural circuits. ( 0,526432971802114 )
IEEE Trans Vis Comput Graph - Graph Drawing Aesthetics — Created by Users not Algorithms. ( 0,526227372876469 )
J. Comput. Biol. - Detecting non-uniform clusters in large-scale interaction graphs. ( 0,525588371873241 )
IEEE Trans Image Process - A Geometric Framework for Rectangular Shape Detection. ( 0,524897660355341 )
Int J Health Geogr - Penalized likelihood and multi-objective spatial scans for the detection and inference of irregular clusters. ( 0,523124259893957 )
Comput. Biol. Med. - Bayesian reconstruction of projection reconstruction NMR (PR-NMR). ( 0,522383272365203 )
IEEE Trans Vis Comput Graph - Real-Time Shape Illustration Using Laplacian Lines. ( 0,522100190141191 )
Int J Comput Assist Radiol Surg - Visualization support for the planning of hepatic needle placement. ( 0,521770701523978 )
IEEE Trans Vis Comput Graph - Statistical Invariance for Texture Synthesis. ( 0,52166145573518 )
IEEE Trans Image Process - Enhancing Low-Rank Subspace Clustering by Manifold Regularization. ( 0,520666726374889 )
Neural Comput - Adaptive multiclass classification for brain computer interfaces. ( 0,520661804603678 )
IEEE Trans Vis Comput Graph - Animating Wrinkles by Example on Non-Skinned Cloth. ( 0,52039575746433 )
IEEE Trans Image Process - Universal regularizers for robust sparse coding and modeling. ( 0,520204527680708 )
IEEE Trans Image Process - Example-driven manifold priors for image deconvolution. ( 0,520125178073436 )
IEEE Trans Pattern Anal Mach Intell - Representation Learning: A Review and New Perspectives. ( 0,5199842518936 )
IEEE Trans Vis Comput Graph - Image-Based Modeling of Unwrappable Fa?ades. ( 0,51993379931073 )
IEEE Trans Pattern Anal Mach Intell - Trinary-Projection Trees for Approximate Nearest Neighbor Search. ( 0,519806041258521 )
IEEE Trans Image Process - Nonlocal PDEs-based morphology on weighted graphs for image and data processing. ( 0,519351317323896 )
J Chem Inf Model - Information-theoretic approach for the discovery of design rules for crystal chemistry. ( 0,516829798811891 )
Comput Math Methods Med - Measuring connectivity in linear multivariate processes: definitions, interpretation, and practical analysis. ( 0,51651607033745 )
Artif Intell Med - Artificial intelligence framework for simulating clinical decision-making: a Markov decision process approach. ( 0,515856240898929 )
Neural Comput - Incremental learning by message passing in hierarchical temporal memory. ( 0,514945392212536 )
J. Comput. Biol. - Shapes of interacting RNA complexes. ( 0,514721514562905 )
Comput Math Methods Med - A pipeline for neuron reconstruction based on spatial sliding volume filter seeding. ( 0,51460482402562 )
Int J Comput Assist Radiol Surg - Background-incorporated volumetric model for patient-specific surgical simulation: a segmentation-free, modeling-free framework. ( 0,514334861110062 )
J Integr Bioinform - Model checking software for phylogenetic trees using distribution and database methods. ( 0,513338994711114 )
Brief. Bioinformatics - A bioinformatician's guide to the forefront of suffix array construction algorithms. ( 0,51291931425009 )
IEEE Trans Image Process - Constrained and dimensionality-independent path openings. ( 0,512437963465781 )
Neural Comput - A neural framework for organization and flexible utilization of episodic memory in cumulatively learning baby humanoids. ( 0,511692957817053 )
Comput Math Methods Med - Particle system based adaptive sampling on spherical parameter space to improve the MDL method for construction of statistical shape models. ( 0,510079300350566 )
Comput Methods Programs Biomed - TreeVis: a MATLAB-based tool for tree visualization. ( 0,509693034150557 )
Med Biol Eng Comput - Review of the methods of determination of directed connectivity from multichannel data. ( 0,509230204060593 )
Int J Comput Assist Radiol Surg - Automatic generation of anatomic characteristics from cerebral aneurysm surface models. ( 0,507425704299969 )
IEEE Trans Image Process - Removing label ambiguity in learning-based visual saliency estimation. ( 0,507416456210683 )
IEEE Trans Image Process - Bayesian nonparametric dictionary learning for compressed sensing MRI. ( 0,506611637332717 )
IEEE Trans Vis Comput Graph - Beautification of Design Sketches Using Trainable Stroke Clustering and Curve Fitting. ( 0,504994485169703 )
IEEE Trans Pattern Anal Mach Intell - Computing Smooth Time Trajectories for Camera and Deformable Shape in Structure from Motion with Occlusion. ( 0,504161972151463 )
Med Decis Making - Minimal modeling approaches to value of information analysis for health research. ( 0,50302525270827 )
IEEE Trans Pattern Anal Mach Intell - Consistent Latent Position Estimation and Vertex Classification for Random Dot Product Graphs. ( 0,502932166995506 )
J. Comput. Biol. - The approximability of shortest path-based graph orientations of protein-protein interaction networks. ( 0,502625003869055 )
Wiley Interdiscip Rev Syst Biol Med - Tuneable resolution as a systems biology approach for multi-scale, multi-compartment computational models. ( 0,502076079280908 )
Int J Comput Assist Radiol Surg - Statistical shape model of a liver for autopsy imaging. ( 0,499839417762786 )
IEEE Trans Pattern Anal Mach Intell - Probabilistic Common Spatial Patterns for Multichannel EEG Analysis. ( 0,498068247767761 )
IEEE Trans Vis Comput Graph - Scalable Multivariate Volume Visualization and Analysis Based on Dimension Projection and Parallel Coordinates. ( 0,498019584970224 )