IEEE Trans Image Process - Light field analysis for modeling image formation.

Tópicos

{ framework(1458) process(801) describ(734) }
{ imag(2830) propos(1344) filter(1198) }
{ model(2220) cell(1177) simul(1124) }
{ can(774) often(719) complex(702) }
{ data(1714) softwar(1251) tool(1186) }
{ research(1218) medic(880) student(794) }
{ cancer(2502) breast(956) screen(824) }
{ studi(2440) review(1878) systemat(933) }
{ concept(1167) ontolog(924) domain(897) }
{ general(901) number(790) one(736) }
{ model(3480) simul(1196) paramet(876) }
{ data(2317) use(1299) case(1017) }
{ method(984) reconstruct(947) comput(926) }
{ featur(1941) imag(1645) propos(1176) }
{ data(3008) multipl(1320) sourc(1022) }
{ structur(1116) can(940) graph(676) }
{ imag(1947) propos(1133) code(1026) }
{ data(1737) use(1416) pattern(1282) }
{ take(945) account(800) differ(722) }
{ error(1145) method(1030) estim(1020) }
{ control(1307) perform(991) simul(935) }
{ studi(1410) differ(1259) use(1210) }
{ research(1085) discuss(1038) issu(1018) }
{ signal(2180) analysi(812) frequenc(800) }
{ result(1111) use(1088) new(759) }
{ model(3404) distribut(989) bayesian(671) }
{ inform(2794) health(2639) internet(1427) }
{ system(1976) rule(880) can(841) }
{ 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) }
{ featur(3375) classif(2383) classifi(1994) }
{ network(2748) neural(1063) input(814) }
{ imag(2675) segment(2577) method(1081) }
{ patient(2315) diseas(1263) diabet(1191) }
{ motion(1329) object(1292) video(1091) }
{ 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) }
{ learn(2355) train(1041) set(1003) }
{ clinic(1479) use(1117) guidelin(835) }
{ algorithm(1844) comput(1787) effici(935) }
{ extract(1171) text(1153) clinic(932) }
{ method(1557) propos(1049) approach(1037) }
{ design(1359) user(1324) use(1319) }
{ care(1570) inform(1187) nurs(1089) }
{ search(2224) databas(1162) retriev(909) }
{ case(1353) use(1143) diagnosi(1136) }
{ howev(809) still(633) remain(590) }
{ data(3963) clinic(1234) research(1004) }
{ risk(3053) factor(974) diseas(938) }
{ perform(999) metric(946) measur(919) }
{ 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) }
{ 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) }
{ age(1611) year(1155) adult(843) }
{ medic(1828) order(1363) alert(1069) }
{ cost(1906) reduc(1198) effect(832) }
{ group(2977) signific(1463) compar(1072) }
{ sampl(1606) size(1419) use(1276) }
{ gene(2352) biolog(1181) express(1162) }
{ 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) }
{ use(976) code(926) identifi(902) }
{ use(1733) differ(960) four(931) }
{ drug(1928) target(777) effect(648) }
{ 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

Image formation is traditionally described by a number of individual models, one for each specific effect in the image formation process. However, it is difficult to aggregate the effects by concatenating such individual models. In this paper, we apply light transport analysis to derive a unified image formation model that represents the radiance along a light ray as a 4-D light field signal and physical phenomena such as lens refraction and blocking as linear transformations or modulations of the light field. This unified mathematical framework allows the entire image formation process to be elegantly described by a single equation. It also allows most geometric and photometric effects of imaging, including perspective transformation, defocus blur, and vignetting, to be represented in both 4-D primal and dual domains. The result matches that of traditional models. Generalizations and applications of this theoretic framework are discussed.

Resumo Limpo

imag format tradit describ number individu model one specif effect imag format process howev difficult aggreg effect concaten individu model paper appli light transport analysi deriv unifi imag format model repres radianc along light ray d light field signal physic phenomena len refract block linear transform modul light field unifi mathemat framework allow entir imag format process eleg describ singl equat also allow geometr photometr effect imag includ perspect transform defocus blur vignet repres d primal dual domain result match tradit model general applic theoret framework discuss

Resumos Similares

Methods Inf Med - Signal interpretation from low-dosage acquisition. An investigation for computed tomographic imaging. ( 0,673347139609744 )
IEEE Trans Image Process - Variational algorithms to remove stationary noise: applications to microscopy imaging. ( 0,663291117550788 )
J Biomed Inform - Unsupervised grammar induction and similarity retrieval in medical language processing using the Deterministic Dynamic Associative Memory (DDAM) model. ( 0,66216057920497 )
IEEE Trans Image Process - A Bayesian theoretic approach to multiscale complex-phase-order representations. ( 0,655141308519137 )
Lifetime Data Anal - Case-cohort analysis of clusters of recurrent events. ( 0,651285345752502 )
IEEE Trans Image Process - Denoising-enhancing images on elastic manifolds. ( 0,648100371014468 )
IEEE Trans Image Process - Hyperconnections and hierarchical representations for grayscale and multiband image processing. ( 0,646320372339209 )
Wiley Interdiscip Rev Syst Biol Med - Simulation of cellular biochemical system kinetics. ( 0,644720269528904 )
J. Comput. Biol. - An approximative approach for single cell spatial modeling of quorum sensing. ( 0,64441197879848 )
IEEE Trans Image Process - Goal-oriented rectification of camera-based document images. ( 0,620903097374825 )
Med Decis Making - Minimal modeling approaches to value of information analysis for health research. ( 0,613647285911674 )
IEEE J Biomed Health Inform - Augmenting breath regulation using a mobile driven virtual reality therapy framework. ( 0,608294858506497 )
IEEE Trans Vis Comput Graph - Video Snapshots: Creating High-Quality Images from Video Clips. ( 0,608040438232531 )
J Biomed Inform - Managing proposals and evaluations of updates to medical knowledge: theory and applications. ( 0,59948358643918 )
IEEE Trans Image Process - Vector extension of monogenic wavelets for geometric representation of color images. ( 0,597948288253441 )
IEEE Trans Image Process - Nonlocal image editing. ( 0,59554321184253 )
IEEE Trans Image Process - Adaptive kernel-based image denoising employing semi-parametric regularization. ( 0,594501997530067 )
Lifetime Data Anal - Recurrent events and the exploding Cox model. ( 0,593605444923161 )
Comput. Biol. Med. - Structurally-motivated characterization of the passive pseudo-elastic response of esophagus and its layers. ( 0,591658970938662 )
Inform Health Soc Care - A practical framework for data management processes and their evaluation in population-based medical registries. ( 0,580700657857113 )
J Med Syst - Process-oriented integration and coordination of healthcare services across organizational boundaries. ( 0,579397783379839 )
Brief. Bioinformatics - Generic framework for high-dimensional fixed-effects ANOVA. ( 0,577806078370752 )
IEEE Trans Vis Comput Graph - Surface Mesh to Volumetric Spline Conversion with Generalized Poly-cubes. ( 0,571743065091816 )
IEEE Trans Image Process - A new design tool for feature extraction in noisy images based on grayscale hit-or-miss transforms. ( 0,569970446743011 )
Wiley Interdiscip Rev Syst Biol Med - Isotope labeling experiments in metabolomics and fluxomics. ( 0,568974077667061 )
Wiley Interdiscip Rev Syst Biol Med - Recent advances in computational methodology for simulation of mechanical circulatory assist devices. ( 0,566665061892544 )
J. Med. Internet Res. - Web-based virtual patients in nursing education: development and validation of theory-anchored design and activity models. ( 0,562483386251196 )
IEEE Trans Image Process - Fast Geodesic Active Fields for Image Registration Based on Splitting and Augmented Lagrangian Approaches. ( 0,562066418439703 )
IEEE Trans Image Process - Revisiting the relationship between adaptive smoothing and anisotropic diffusion with modified filters. ( 0,556560174097471 )
Med Biol Eng Comput - Biophotonic techniques for the study of malaria-infected red blood cells. ( 0,555233696273925 )
Artif Intell Med - Improving structural medical process comparison by exploiting domain knowledge and mined information. ( 0,554948582079628 )
J Chem Inf Model - Digital data repositories in chemistry and their integration with journals and electronic notebooks. ( 0,551817861939884 )
Comput. Biol. Med. - Volume conductor models in surface electromyography: computational techniques. ( 0,551462282246874 )
Brief. Bioinformatics - Developing computational model-based diagnostics to analyse clinical chemistry data. ( 0,545703218152043 )
IEEE Trans Image Process - High dynamic range image display with halo and clipping prevention. ( 0,545523272796273 )
J Biomed Inform - Exploring medical device design and use through layers of distributed cognition: how a glucometer is coupled with its context. ( 0,545189815323007 )
J. Med. Internet Res. - Tailored and integrated Web-based tools for improving psychosocial outcomes of cancer patients: the DoTTI development framework. ( 0,541797866140468 )
J Biomed Inform - Toward an ontology-based framework for clinical research databases. ( 0,541602560309064 )
IEEE Trans Image Process - A PDE formalization of Retinex theory. ( 0,540316038309804 )
Comput Methods Programs Biomed - Histology image analysis for carcinoma detection and grading. ( 0,539472244911917 )
IEEE Trans Image Process - A sparsity-driven approach for joint SAR imaging and phase error correction. ( 0,537351433050197 )
IEEE Trans Image Process - 3-D discrete shearlet transform and video processing. ( 0,532765694948807 )
BMC Med Inform Decis Mak - Design and implementation of the mobility assessment tool: software description. ( 0,532000688552487 )
Wiley Interdiscip Rev Syst Biol Med - A conceptual framework for computational models of Achilles tendon homeostasis. ( 0,530065208454968 )
Brief. Bioinformatics - Integration of Boolean models exemplified on hepatocyte signal transduction. ( 0,529920160354845 )
J Biomed Inform - Towards an ontological theory of substance intolerance and hypersensitivity. ( 0,528730532909701 )
IEEE Trans Vis Comput Graph - Voronoi-based Curvature and Feature Estimation from Point Clouds. ( 0,528373141629644 )
Int J Med Inform - Organizational framework for health information technology. ( 0,524417637091971 )
Int J Med Inform - Clinical modeling--a critical analysis. ( 0,523680285866205 )
Comput Math Methods Med - Measuring connectivity in linear multivariate processes: definitions, interpretation, and practical analysis. ( 0,522931781680388 )
Med Biol Eng Comput - Sound transmission in the chest under surface excitation: an experimental and computational study with diagnostic applications. ( 0,522727272727273 )
Comput Methods Programs Biomed - An analytical drilling force model and GPU-accelerated haptics-based simulation framework of the pilot drilling procedure for micro-implants surgery training. ( 0,522419745137844 )
Neural Comput - Spike-timing-dependent plasticity and reliability optimization: the role of neuron dynamics. ( 0,522239978034926 )
AMIA Annu Symp Proc - A cognitive architecture for simulating bodies and minds. ( 0,521292616995518 )
Med Biol Eng Comput - A muscle architecture model offering control over motor unit fiber density distributions. ( 0,520035599194243 )
Res Synth Methods - Critical reflections on realist review: insights from customizing the methodology to the needs of participatory research assessment. ( 0,517451834860036 )
Med Decis Making - Principles of scarce medical resource allocation in natural disaster relief: a simulation approach. ( 0,515944080297394 )
IEEE Trans Image Process - An edge-adapting Laplacian kernel for nonlinear diffusion filters. ( 0,515285935423958 )
Comput Math Methods Med - Robust joint analysis with data fusion in two-stage quantitative trait genome-wide association studies. ( 0,514734453292896 )
Med Decis Making - Effect of adding a sleep dimension to the EQ-5D descriptive system: a bolt-on experiment. ( 0,514502251545044 )
IEEE Trans Image Process - Enhancement of backlight-scaled images. ( 0,514204545454545 )
IEEE Trans Image Process - On the inter-conversion between Hermite and Laguerre local image expansions. ( 0,513511508734004 )
IEEE Trans Image Process - Hyperspectral BSS using GMCA with spatio-spectral sparsity constraints. ( 0,512540928082656 )
Artif Intell Med - Modeling surgical processes: a four-level translational approach. ( 0,512482488605029 )
Comput Methods Programs Biomed - The extensible open-source rigid and affine image registration module of the Medical Imaging Interaction Toolkit (MITK). ( 0,510559052355351 )
IEEE Trans Image Process - Constant time joint bilateral filtering using joint integral histograms. ( 0,507002949843926 )
IEEE J Biomed Health Inform - Automatic handling of tissue microarray cores in high-dimensional microscopy images. ( 0,504662736643282 )
IEEE Trans Vis Comput Graph - Drawing-Based Procedural Modeling of Chinese Architectures. ( 0,504201684203805 )
IEEE Trans Image Process - A doubly degenerate diffusion model based on the gray level indicator for multiplicative noise removal. ( 0,503356275611914 )
Comput Methods Programs Biomed - Estimation of coefficients of individual agreement (CIAs) for quantitative and binary data using SAS and R. ( 0,502698984333203 )
Methods Inf Med - Intelligent data analysis to model and understand live cell time-lapse sequences. ( 0,502330179319316 )
J Biomed Inform - The Ontology of Clinical Research (OCRe): an informatics foundation for the science of clinical research. ( 0,502139504851751 )
Med Biol Eng Comput - Myocardial perfusion distribution and coronary arterial pressure and flow signals: clinical relevance in relation to multiscale modeling, a review. ( 0,500167874246778 )
Brief. Bioinformatics - A toolbox for developing bioinformatics software. ( 0,499851433661852 )
Methods Inf Med - Multidimensional point transform for public health practice. ( 0,499546073442513 )
Int J Comput Assist Radiol Surg - Accurate image reconstruction using real C-arm data from a Circle-plus-arc trajectory. ( 0,4988716450287 )
BMC Med Inform Decis Mak - Dual processing model of medical decision-making. ( 0,498662639358885 )
Methods Inf Med - The integration of the risk management process with the lifecycle of medical device software. ( 0,495211045900055 )
IEEE Trans Image Process - Multiscale bi-Gaussian filter for adjacent curvilinear structures detection with application to vasculature images. ( 0,494500145909474 )
Comput Methods Programs Biomed - BTK: an open-source toolkit for fetal brain MR image processing. ( 0,492962490174367 )
Artif Intell Med - A four stage approach for ontology-based health information system design. ( 0,49139092442843 )
Neural Comput - Tangent bundle curve completion with locally connected parallel networks. ( 0,490579859054376 )
Int J Med Inform - Integration as interdependent workaround. ( 0,490138297700729 )
Wiley Interdiscip Rev Syst Biol Med - Live cell imaging and systems biology. ( 0,489930941650154 )
Wiley Interdiscip Rev Syst Biol Med - Tuneable resolution as a systems biology approach for multi-scale, multi-compartment computational models. ( 0,489578946963158 )
J Chem Inf Model - Addressing challenges of identifying geometrically diverse sets of crystalline porous materials. ( 0,488853919662004 )
IEEE Trans Pattern Anal Mach Intell - A Hybrid Probabilistic Model for Unified Collaborative and Content-Based Image Tagging. ( 0,488692785726001 )
IEEE Trans Image Process - Joint demosaicing and denoising via learned nonparametric random fields. ( 0,485351384120164 )
IEEE Trans Image Process - Anisotropic diffusion filter with memory based on speckle statistics for ultrasound images. ( 0,48476970937033 )
Med Biol Eng Comput - Spatiotemporal scales and links between electrical neuroimaging modalities. ( 0,484332449953461 )
IEEE Trans Image Process - Segmented gray-code kernels for fast pattern matching. ( 0,482789760810824 )
Comput Math Methods Med - Automatic lane segmentation in TLC images using the continuous wavelet transform. ( 0,482581156205076 )
Comput. Biol. Med. - A robust and extendible framework for medical image registration focused on rapid clinical application deployment. ( 0,481031891145624 )
Comput Biol Chem - Stable feature selection for biomarker discovery. ( 0,480944530724416 )
J Med Syst - A system for building clinical research applications using semantic web-based approach. ( 0,480703525850805 )
IEEE Trans Pattern Anal Mach Intell - Discrete Mereotopology for Spatial Reasoning in Automated Histological Image Analysis. ( 0,479373215461266 )
IEEE Trans Image Process - Directional lapped orthogonal transform: theory and design. ( 0,478383747739208 )
IEEE Trans Image Process - Binarization of low-quality barcode images captured by mobile phones using local window of adaptive location and size. ( 0,478281953132727 )
Appl Clin Inform - STARE-HI - Statement on Reporting of Evaluation Studies in Health Informatics: explanation and elaboration. ( 0,478064958745961 )
IEEE Trans Image Process - Universal regularizers for robust sparse coding and modeling. ( 0,477973323548203 )