Comput Math Methods Med - Heavy-tailed prediction error: a difficulty in predicting biomedical signals of 1/f noise type.

Tópicos

{ signal(2180) analysi(812) frequenc(800) }
{ imag(2830) propos(1344) filter(1198) }
{ sequenc(1873) structur(1644) protein(1328) }
{ search(2224) databas(1162) retriev(909) }
{ estim(2440) model(1874) function(577) }
{ can(774) often(719) complex(702) }
{ problem(2511) optim(1539) algorithm(950) }
{ general(901) number(790) one(736) }
{ import(1318) role(1303) understand(862) }
{ studi(1119) effect(1106) posit(819) }
{ use(976) code(926) identifi(902) }
{ network(2748) neural(1063) input(814) }
{ concept(1167) ontolog(924) domain(897) }
{ algorithm(1844) comput(1787) effici(935) }
{ design(1359) user(1324) use(1319) }
{ model(2220) cell(1177) simul(1124) }
{ research(1218) medic(880) student(794) }
{ cost(1906) reduc(1198) effect(832) }
{ sampl(1606) size(1419) use(1276) }
{ model(3404) distribut(989) bayesian(671) }
{ imag(1947) propos(1133) code(1026) }
{ data(1737) use(1416) pattern(1282) }
{ 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) }
{ method(1219) similar(1157) match(930) }
{ featur(3375) classif(2383) classifi(1994) }
{ 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) }
{ framework(1458) process(801) describ(734) }
{ error(1145) method(1030) estim(1020) }
{ chang(1828) time(1643) increas(1301) }
{ learn(2355) train(1041) set(1003) }
{ clinic(1479) use(1117) guidelin(835) }
{ extract(1171) text(1153) clinic(932) }
{ method(1557) propos(1049) approach(1037) }
{ data(1714) softwar(1251) tool(1186) }
{ control(1307) perform(991) simul(935) }
{ care(1570) inform(1187) nurs(1089) }
{ method(984) reconstruct(947) comput(926) }
{ featur(1941) imag(1645) propos(1176) }
{ case(1353) use(1143) diagnosi(1136) }
{ howev(809) still(633) remain(590) }
{ 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) }
{ model(2341) predict(2261) use(1141) }
{ visual(1396) interact(850) tool(830) }
{ compound(1573) activ(1297) structur(1058) }
{ perform(1367) use(1326) method(1137) }
{ 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) }
{ 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) }
{ 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) }
{ structur(1116) can(940) graph(676) }
{ high(1669) rate(1365) level(1280) }
{ cancer(2502) breast(956) screen(824) }
{ 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) }
{ 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

A fractal signal x(t) in biomedical engineering may be characterized by 1/f noise, that is, the power spectrum density (PSD) divergences at f = 0. According the Taqqu's law, 1/f noise has the properties of long-range dependence and heavy-tailed probability density function (PDF). The contribution of this paper is to exhibit that the prediction error of a biomedical signal of 1/f noise type is long-range dependent (LRD). Thus, it is heavy-tailed and of 1/f noise. Consequently, the variance of the prediction error is usually large or may not exist, making predicting biomedical signals of 1/f noise type difficult.

Resumo Limpo

fractal signal xt biomed engin may character f nois power spectrum densiti psd diverg f accord taqqus law f nois properti longrang depend heavytail probabl densiti function pdf contribut paper exhibit predict error biomed signal f nois type longrang depend lrd thus heavytail f nois consequ varianc predict error usual larg may exist make predict biomed signal f nois type difficult

Resumos Similares

Comput. Biol. Med. - ECG signal enhancement using S-Transform. ( 0,723918285427289 )
Comput Math Methods Med - Higher-order spectrum in understanding nonlinearity in EEG rhythms. ( 0,71765169391794 )
Comput. Biol. Med. - Research of fetal ECG extraction using wavelet analysis and adaptive filtering. ( 0,708178013023469 )
IEEE J Biomed Health Inform - Automatic Identification of Artifact-related Independent Components for Artifact Removal in EEG Recordings. ( 0,701400494460882 )
Comput. Biol. Med. - Improved wavelet entropy calculation with window functions and its preliminary application to study intracranial pressure. ( 0,691629899723249 )
Comput. Biol. Med. - Empirical mode decomposition based ECG enhancement and QRS detection. ( 0,684628299056251 )
Comput. Biol. Med. - Wavelet-based denoising method for real phonocardiography signal recorded by mobile devices in noisy environment. ( 0,683025704508071 )
Comput Math Methods Med - PLI cancellation in ECG signal based on adaptive filter by using Wiener-Hopf equation for providing initial condition. ( 0,68187289395362 )
Comput Methods Programs Biomed - An R-peak detection method that uses an SVD filter and a search back system. ( 0,672288732862512 )
Comput Math Methods Med - Background-suppressed MR venography of the brain using magnitude data: a high-pass filtering approach. ( 0,666916607703635 )
Comput Methods Programs Biomed - Power line interference filtering on surface electromyography based on the stationary wavelet packet transform. ( 0,656703074008356 )
IEEE Trans Image Process - Kernel maximum autocorrelation factor and minimum noise fraction transformations. ( 0,647336469234806 )
IEEE J Biomed Health Inform - Unsupervised eye blink artifact denoising of EEG data with modified multiscale sample entropy, Kurtosis, and wavelet-ICA. ( 0,644531088340889 )
IEEE Trans Image Process - Unsupervised post-nonlinear unmixing of hyperspectral images using a Hamiltonian Monte Carlo algorithm. ( 0,643927884115242 )
Int J Comput Assist Radiol Surg - Using the low-pass monogenic signal framework for cell/background classification on multiple cell lines in bright-field microscope images. ( 0,643202457090586 )
IEEE J Biomed Health Inform - Single Trial Visual Evoked Potential Extraction using Partial Least Squares-based Approach. ( 0,634534116887634 )
Comput Methods Programs Biomed - Correlation method versus enhanced modified moving average method for automatic detection of T-wave alternans. ( 0,634285330742168 )
Comput Math Methods Med - Wavelet-based artifact identification and separation technique for EEG signals during galvanic vestibular stimulation. ( 0,630545408218887 )
Comput Methods Programs Biomed - Quantum and impulse noise filtering from breast mammogram images. ( 0,628053837918518 )
Comput Math Methods Med - A novel blind separation method in magnetic resonance images. ( 0,626524981250022 )
Comput. Biol. Med. - Filtering multifocal VEP signals using Prony's method. ( 0,625575355071585 )
Med Biol Eng Comput - Denoising and compression of intracortical signals with a modified MDL criterion. ( 0,625211965348751 )
Comput Math Methods Med - Detecting epileptic seizure from scalp EEG using Lyapunov spectrum. ( 0,624126020064842 )
Comput Methods Programs Biomed - Automatic heart sound detection in pediatric patients without electrocardiogram reference via pseudo-affine Wigner-Ville distribution and Haar wavelet lifting. ( 0,623904485057889 )
Comput Methods Programs Biomed - Improvements of Adaptive Filtering by Optimal Projection to filter different artifact types on long duration EEG recordings. ( 0,619898300012564 )
Comput Math Methods Med - An efficient time-varying filter for detrending and bandwidth limiting the heart rate variability tachogram without resampling: MATLAB open-source code and Internet web-based implementation. ( 0,619616830944409 )
Med Biol Eng Comput - Atrial activity estimation from atrial fibrillation ECGs by blind source extraction based on a conditional maximum likelihood approach. ( 0,617557756535727 )
IEEE Trans Image Process - Noise estimation from digital step-model signal. ( 0,612303861503246 )
Med Biol Eng Comput - Event synchronous adaptive filter based atrial activity estimation in single-lead atrial fibrillation electrocardiograms. ( 0,607778803254369 )
Comput. Biol. Med. - A novel electrocardiogram parameterization algorithm and its application in myocardial infarction detection. ( 0,605314482449693 )
Comput. Biol. Med. - Current methods in electrocardiogram characterization. ( 0,600877105147452 )
IEEE Trans Image Process - Myocardial motion estimation from medical images using the monogenic signal. ( 0,600876395918202 )
IEEE Trans Image Process - Image inpainting on the basis of spectral structure from 2-D nonharmonic analysis. ( 0,599899103423676 )
Comput Math Methods Med - Transfer function analysis of respiratory and cardiac pulsations in human brain observed on dynamic magnetic resonance images. ( 0,599418563948292 )
Comput. Biol. Med. - A robust algorithm for removing artifacts in EEG recorded during FMRI/EEG study. ( 0,598504411817919 )
Comput Math Methods Med - Probabilistic source separation for robust fetal electrocardiography. ( 0,598114617648889 )
Comput Math Methods Med - An efficient frequency recognition method based on likelihood ratio test for SSVEP-based BCI. ( 0,598021480340989 )
IEEE Trans Image Process - Image processing using smooth ordering of its patches. ( 0,593899862077924 )
J Med Syst - Optimization of noise in non-integrated instrumentation amplifier for the amplification of very low electrophysiological [corrected] signals. Case of electro cardio graphic signals (ECG). ( 0,59081910997129 )
IEEE J Biomed Health Inform - An Adaptive Filter for the Removal of Drifting Sinusoidal Noise without a Reference. ( 0,58994144719366 )
IEEE Trans Vis Comput Graph - Admissible Diffusion Wavelets and Their Applications in Space-Frequency Processing. ( 0,588670983224132 )
Med Biol Eng Comput - QRS subtraction for atrial electrograms: flat, linear and spline interpolations. ( 0,587958641605352 )
Med Biol Eng Comput - Directional dual-tree complex wavelet packet transforms for processing quadrature signals. ( 0,586488923735077 )
IEEE Trans Image Process - Framelet algorithms for de-blurring images corrupted by impulse plus Gaussian noise. ( 0,584992449989913 )
IEEE Trans Image Process - Bistatic synthetic aperture radar imaging using ultraNarrowband continuous waveforms. ( 0,584327535936172 )
Methods Inf Med - Prediction of countershock success in patients using the autoregressive spectral estimation. ( 0,584066867713163 )
Comput Methods Programs Biomed - Broadband noise suppression and feature identification of ECG waveforms using mathematical morphology and embedding theorem. ( 0,583939568511439 )
Comput Methods Programs Biomed - QRS detection based on wavelet coefficients. ( 0,582960948769716 )
IEEE J Biomed Health Inform - EEG activity during movement planning encodes upcoming peak speed and acceleration and improves the accuracy in predicting hand kinematics. ( 0,582529858876714 )
J Med Syst - Multi-feature characterization of epileptic activity for construction of an automated internet-based annotated classification. ( 0,581868863134196 )
Comput Methods Programs Biomed - Averaging in vitro cardiac field potential recordings obtained with microelectrode arrays. ( 0,581680690132443 )
Comput Methods Programs Biomed - QRS detection using S-Transform and Shannon energy. ( 0,581575430996351 )
Comput Methods Programs Biomed - Design of virtual keyboard using blink control method for the severely disabled. ( 0,581575430996351 )
Methods Inf Med - Long-term correlations and complexity analysis of the heart rate variability signal during sleep. Comparing normal and pathologic subjects. ( 0,581504529959634 )
IEEE Trans Image Process - Design of almost symmetric orthogonal wavelet filter bank via direct optimization. ( 0,577248027203099 )
Med Biol Eng Comput - Adaptive common average filtering for myocontrol applications. ( 0,577015181496533 )
IEEE Trans Image Process - Adaptive 2-D wavelet transform based on the lifting scheme with preserved vanishing moments. ( 0,575679983797376 )
Comput Math Methods Med - Fetal ECG extraction from abdominal signals: a review on suppression of fundamental power line interference component and its harmonics. ( 0,575563673226952 )
Med Biol Eng Comput - Adaptive motion artefact reduction in respiration and ECG signals for wearable healthcare monitoring systems. ( 0,574925477333606 )
IEEE Trans Image Process - Patch-ordering-based wavelet frame and its use in inverse problems. ( 0,574156605224894 )
IEEE Trans Image Process - Unified blind method for multi-image super-resolution and single/multi-image blur deconvolution. ( 0,573037690408234 )
Comput Methods Programs Biomed - A comparative study between a simplified Kalman filter and Sliding Window Averaging for single trial dynamical estimation of event-related potentials. ( 0,572788148029748 )
Comput Methods Programs Biomed - Linear and nonlinear analysis of normal and CAD-affected heart rate signals. ( 0,571220853591137 )
Comput. Biol. Med. - Optimum heart sound signal selection based on the cyclostationary property. ( 0,5709014010823 )
J Clin Monit Comput - Non-stationarity of EEG during wakefulness and anaesthesia: advantages of EEG permutation entropy monitoring. ( 0,570485965394868 )
Neural Comput - Delay differential analysis of electroencephalographic data. ( 0,570056881432478 )
Comput. Biol. Med. - Prediction of pharmacologically induced baroreflex sensitivity from local time and frequency domain indices of R-R interval and systolic blood pressure signals obtained during deep breathing. ( 0,569296520437454 )
IEEE Trans Image Process - Image interpolation via regularized local linear regression. ( 0,569293285236416 )
Comput Math Methods Med - Analysis of visual appearance of retinal nerve fibers in high resolution fundus images: a study on normal subjects. ( 0,568820918624238 )
Comput Methods Programs Biomed - Automated ECG diagnostic P-wave analysis using wavelets. ( 0,568159063715843 )
IEEE Trans Image Process - Iterative truncated arithmetic mean filter and its properties. ( 0,56809549221705 )
Comput Methods Programs Biomed - Wavelet-based de-noising techniques in MRI. ( 0,56740801908366 )
Comput. Biol. Med. - Hybrid fusion of linear, non-linear and spectral models for the dynamic modeling of sEMG and skeletal muscle force: an application to upper extremity amputation. ( 0,56694145612016 )
Comput Math Methods Med - Continuous- and discrete-time stimulus sequences for high stimulus rate paradigm in evoked potential studies. ( 0,566850429185472 )
Comput Methods Programs Biomed - Biomedical time series clustering based on non-negative sparse coding and probabilistic topic model. ( 0,565920595134924 )
Comput Math Methods Med - An image registration method for colposcopic images. ( 0,565736741266752 )
J Biomed Inform - A general framework for time series data mining based on event analysis: application to the medical domains of electroencephalography and stabilometry. ( 0,564034718434393 )
J Med Syst - Design and development of a heart rate variability analyzer. ( 0,563909567318382 )
IEEE Trans Image Process - New families of Fourier eigenfunctions for steerable filtering. ( 0,563473898863128 )
IEEE Trans Image Process - Blind image deblurring using spectral properties of convolution operators. ( 0,561619624385575 )
Comput Math Methods Med - Analyzing EEG of quasi-brain-death based on dynamic sample entropy measures. ( 0,561480986358715 )
IEEE Trans Image Process - 3D steerable wavelets in practice. ( 0,561238185183939 )
J Clin Monit Comput - A quantitative EEG method for detecting post clamp changes during carotid endarterectomy. ( 0,561216630462697 )
Comput Math Methods Med - On optimal backward perturbation analysis for the linear system with skew circulant coefficient matrix. ( 0,560699126696197 )
Comput. Biol. Med. - A fixed point algorithm for extracting the atrial activity in the frequency domain. ( 0,560631719220378 )
J Clin Monit Comput - ECG myogenic artifacts during clonic seizures: a disturbing (and interesting) finding. ( 0,560542993831974 )
IEEE Trans Image Process - Luma-chroma space filter design for subpixel-based monochrome image downsampling. ( 0,559801289247987 )
Comput Methods Programs Biomed - Analysis of normal and epileptic seizure EEG signals using empirical mode decomposition. ( 0,558208679223555 )
IEEE Trans Image Process - Sparse representation based image interpolation with nonlocal autoregressive modeling. ( 0,556572125562417 )
IEEE Trans Pattern Anal Mach Intell - Compactly Supported Basis Functions as Support Vector Kernels for Classification. ( 0,555420232541027 )
IEEE J Biomed Health Inform - A low-complexity ECG feature extraction algorithm for mobile healthcare applications. ( 0,555136550828215 )
Comput Math Methods Med - A sound processor for cochlear implant using a simple dual path nonlinear model of basilar membrane. ( 0,552423899555016 )
IEEE Trans Image Process - Period coded phase shifting strategy for real-time 3-D structured light illumination. ( 0,55050395740402 )
Comput Methods Programs Biomed - Epileptic seizure classification in EEG signals using second-order difference plot of intrinsic mode functions. ( 0,549880462981154 )
Comput Methods Programs Biomed - Increasing sensitivity in the measurement of heart rate variability: the method of non-stationary RR time-frequency analysis. ( 0,549767833197777 )
Comput. Biol. Med. - Multiscale entropy and detrended fluctuation analysis of QT interval and heart rate variability during normal pregnancy. ( 0,548175782702704 )
Methods Inf Med - Auditory and Nociceptive Stimuli Responses in the Electroencephalogram. A Non-linear Measures and Time-frequency Representation Based Analysis. ( 0,548066632927444 )
IEEE Trans Image Process - Optimal inversion of the generalized Anscombe transformation for Poisson-Gaussian noise. ( 0,547152170341465 )
Neural Comput - Double-gabor filters are independent components of small translation-invariant image patches. ( 0,546869232268982 )
IEEE Trans Image Process - Stable and Robust Sampling Strategies for Compressive Imaging. ( 0,546759158106091 )