IEEE J Biomed Health Inform - Multichannel EEG compression: wavelet-based image and volumetric coding approach.

Tópicos

{ imag(1947) propos(1133) code(1026) }
{ signal(2180) analysi(812) frequenc(800) }
{ framework(1458) process(801) describ(734) }
{ method(1557) propos(1049) approach(1037) }
{ studi(1119) effect(1106) posit(819) }
{ first(2504) two(1366) second(1323) }
{ estim(2440) model(1874) function(577) }
{ sequenc(1873) structur(1644) protein(1328) }
{ error(1145) method(1030) estim(1020) }
{ cancer(2502) breast(956) screen(824) }
{ can(774) often(719) complex(702) }
{ data(1737) use(1416) pattern(1282) }
{ measur(2081) correl(1212) valu(896) }
{ network(2748) neural(1063) input(814) }
{ motion(1329) object(1292) video(1091) }
{ treatment(1704) effect(941) patient(846) }
{ problem(2511) optim(1539) algorithm(950) }
{ general(901) number(790) one(736) }
{ howev(809) still(633) remain(590) }
{ visual(1396) interact(850) tool(830) }
{ spatial(1525) area(1432) region(1030) }
{ ehr(2073) health(1662) electron(1139) }
{ medic(1828) order(1363) alert(1069) }
{ group(2977) signific(1463) compar(1072) }
{ sampl(1606) size(1419) use(1276) }
{ data(3008) multipl(1320) sourc(1022) }
{ time(1939) patient(1703) rate(768) }
{ health(1844) social(1437) communiti(874) }
{ use(976) code(926) identifi(902) }
{ result(1111) use(1088) new(759) }
{ method(1969) cluster(1462) data(1082) }
{ model(3404) distribut(989) bayesian(671) }
{ inform(2794) health(2639) internet(1427) }
{ system(1976) rule(880) can(841) }
{ 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(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) }
{ assess(1506) score(1403) qualiti(1306) }
{ surgeri(1148) surgic(1085) robot(1054) }
{ chang(1828) time(1643) increas(1301) }
{ learn(2355) train(1041) set(1003) }
{ concept(1167) ontolog(924) domain(897) }
{ clinic(1479) use(1117) guidelin(835) }
{ algorithm(1844) comput(1787) effici(935) }
{ 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) }
{ method(984) reconstruct(947) comput(926) }
{ 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) }
{ compound(1573) activ(1297) structur(1058) }
{ perform(1367) use(1326) method(1137) }
{ blood(1257) pressur(1144) flow(957) }
{ record(1888) medic(1808) patient(1693) }
{ health(3367) inform(1360) care(1135) }
{ model(3480) simul(1196) paramet(876) }
{ monitor(1329) mobil(1314) devic(1160) }
{ 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) }
{ cost(1906) reduc(1198) effect(832) }
{ gene(2352) biolog(1181) express(1162) }
{ 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) }
{ analysi(2126) use(1163) compon(1037) }
{ structur(1116) can(940) graph(676) }
{ high(1669) rate(1365) level(1280) }
{ use(1733) differ(960) four(931) }
{ drug(1928) target(777) effect(648) }
{ 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(2212) result(1239) propos(1039) }
{ detect(2391) sensit(1101) algorithm(908) }

Resumo

In this paper, lossless and near-lossless compression algorithms for multichannel electroencephalogram signals (EEG) are presented based on image and volumetric coding. Multichannel EEG signals have significant correlation among spatially adjacent channels; moreover, EEG signals are also correlated across time. Suitable representations are proposed to utilize those correlations effectively. In particular, multichannel EEG is represented either in the form of image (matrix) or volumetric data (tensor), next a wavelet transform is applied to those EEG representations. The compression algorithms are designed following the principle of lossy plus residual coding, consisting of a wavelet-based lossy coding layer followed by arithmetic coding on the residual. Such approach guarantees a specifiable maximum error between original and reconstructed signals. The compression algorithms are applied to three different EEG datasets, each with different sampling rate and resolution. The proposed multichannel compression algorithms achieve attractive compression ratios compared to algorithms that compress individual channels separately.

Resumo Limpo

paper lossless nearlossless compress algorithm multichannel electroencephalogram signal eeg present base imag volumetr code multichannel eeg signal signific correl among spatial adjac channel moreov eeg signal also correl across time suitabl represent propos util correl effect particular multichannel eeg repres either form imag matrix volumetr data tensor next wavelet transform appli eeg represent compress algorithm design follow principl lossi plus residu code consist waveletbas lossi code layer follow arithmet code residu approach guarante specifi maximum error origin reconstruct signal compress algorithm appli three differ eeg dataset differ sampl rate resolut propos multichannel compress algorithm achiev attract compress ratio compar algorithm compress individu channel separ

Resumos Similares

IEEE Trans Image Process - Affine Legendre moment invariants for image watermarking robust to geometric distortions. ( 0,853089527731321 )
IEEE Trans Image Process - Visually weighted compressive sensing: measurement and reconstruction. ( 0,839898193525331 )
IEEE Trans Image Process - A perceptually tuned watermarking scheme for color images. ( 0,830110927175393 )
IEEE Trans Image Process - Rate-distortion analysis of directional wavelets. ( 0,824201892148277 )
IEEE Trans Image Process - Jointly optimized spatial prediction and block transform for video and image coding. ( 0,809284349667348 )
IEEE Trans Image Process - Rank minimization code aperture design for spectrally selective compressive imaging. ( 0,808694825415612 )
IEEE Trans Image Process - Multiview image coding using depth layers and an optimized bit allocation. ( 0,799612116602376 )
Comput Math Methods Med - Wavelet-based color pathological image watermark through dynamically adjusting the embedding intensity. ( 0,799603685065129 )
Med Biol Eng Comput - NSCT-based multimodal medical image fusion using pulse-coupled neural network and modified spatial frequency. ( 0,792273136785506 )
IEEE J Biomed Health Inform - Exploiting prior knowledge in compressed sensing wireless ECG systems. ( 0,789934755871481 )
IEEE Trans Image Process - Multivariate compressive sensing for image reconstruction in the wavelet domain: using scale mixture models. ( 0,787489771451122 )
Comput Methods Programs Biomed - Biomedical time series clustering based on non-negative sparse coding and probabilistic topic model. ( 0,772805845244499 )
J Med Syst - Discrete wavelet transform and singular value decomposition based ECG steganography for secured patient information transmission. ( 0,768819542254125 )
IEEE Trans Image Process - Learning doubly sparse transforms for images. ( 0,767606581414765 )
IEEE Trans Image Process - Sparse/DCT (S/DCT) two-layered representation of prediction residuals for video coding. ( 0,766626783850281 )
Comput. Biol. Med. - An evaluation of the effects of wavelet coefficient quantisation in transform based EEG compression. ( 0,765394200685655 )
IEEE Trans Image Process - Context coding of depth map images under the piecewise-constant image model representation. ( 0,760302528327819 )
IEEE Trans Image Process - Multiview-video-plus-depth coding based on the advanced video coding standard. ( 0,759358999351998 )
IEEE Trans Image Process - Efficient multiview depth coding optimization based on allowable depth distortion in view synthesis. ( 0,756635960014761 )
IEEE Trans Image Process - Learning-based hierarchical graph for unsupervised matting and foreground estimation. ( 0,754302355356503 )
IEEE Trans Image Process - Rate-distortion optimized rate control for depth map-based 3-D video coding. ( 0,752408649856151 )
J Med Syst - An optimized compression algorithm for real-time ECG data transmission in wireless network of medical information systems. ( 0,752062566750787 )
IEEE Trans Image Process - Spread spectrum image watermarking based on perceptual quality metric. ( 0,749228080786431 )
IEEE Trans Image Process - An innovative lossless compression method for discrete-color images. ( 0,748594617249343 )
IEEE Trans Image Process - Regularized robust coding for face recognition. ( 0,747939942770145 )
IEEE Trans Image Process - Visually lossless encoding for JPEG2000. ( 0,742833629961515 )
IEEE Trans Image Process - Compressive sensing SAR image reconstruction based on Bayesian framework and evolutionary computation. ( 0,742019692440044 )
IEEE Trans Image Process - Rate distortion analysis for spatially scalable video coding. ( 0,741640579601862 )
IEEE Trans Image Process - Model-assisted adaptive recovery of compressed sensing with imaging applications. ( 0,741000087045435 )
IEEE Trans Image Process - Image magnification using interval information. ( 0,740722950009306 )
Neural Comput - Dependency reduction with divisive normalization: justification and effectiveness. ( 0,739843309654024 )
IEEE Trans Image Process - Multiresolution graph Fourier transform for compression of piecewise smooth images. ( 0,738287585963166 )
IEEE Trans Image Process - High efficiency 3D video coding using new tools based on view synthesis. ( 0,737605220343965 )
Comput Math Methods Med - Accelerating Dynamic Cardiac MR imaging using structured sparse representation. ( 0,737563614886783 )
IEEE Trans Image Process - Single-image super-resolution reconstruction via learned geometric dictionaries and clustered sparse coding. ( 0,733548974530701 )
IEEE Trans Image Process - Compressive sensing by learning a Gaussian mixture model from measurements. ( 0,732588106634711 )
IEEE Trans Image Process - Rate control scheme for consistent video quality in scalable video codec. ( 0,729882851969009 )
IEEE Trans Image Process - Fingerprint Compression Based on Sparse Representation. ( 0,729092835716379 )
IEEE Trans Image Process - Enhanced compressed sensing recovery with level set normals. ( 0,728929644776936 )
IEEE Trans Vis Comput Graph - Autostereoscopic 3D Display with Long Visualization Depth using Referential Viewing Area based Integral Photography. ( 0,727983342516176 )
IEEE Trans Image Process - Resolution scalable image coding with reversible cellular automata. ( 0,727782162586102 )
IEEE Trans Image Process - Direction-adaptive partitioned block transform for color image coding. ( 0,727477308273749 )
IEEE Trans Image Process - Critically sampled wavelets with composite dilations. ( 0,726521229045751 )
Comput Math Methods Med - Improved compressed sensing-based algorithm for sparse-view CT image reconstruction. ( 0,724524547668273 )
IEEE Trans Image Process - Depth no-synthesis-error model for view synthesis in 3-D video. ( 0,723112863369661 )
IEEE Trans Image Process - Real-time scalable depth sensing with hybrid structured light illumination. ( 0,722783444076641 )
IEEE Trans Image Process - Video compressive sensing using Gaussian mixture models. ( 0,72168089514523 )
Comput. Biol. Med. - Medical ultrasound image compression using contextual vector quantization. ( 0,721577602819304 )
IEEE Trans Image Process - A methodology for visually lossless JPEG2000 compression of monochrome stereo images. ( 0,721493705948277 )
IEEE Trans Image Process - Directional filtering transform for image/intra-frame compression. ( 0,719094065738174 )
IEEE Trans Image Process - Arbitrarily shaped motion prediction for depth video compression using arithmetic edge coding. ( 0,71837375664947 )
IEEE Trans Pattern Anal Mach Intell - Estimation of Alpha Mattes for Multiple Image Layers. ( 0,717000781763091 )
IEEE Trans Image Process - Compression artifact reduction by overlapped-block transform coefficient estimation with block similarity. ( 0,716840582882853 )
IEEE Trans Image Process - Image deblurring and super-resolution by adaptive sparse domain selection and adaptive regularization. ( 0,714438241521488 )
Comput Methods Programs Biomed - A joint encryption/watermarking algorithm for verifying the reliability of medical images: application to echographic images. ( 0,71286952551535 )
IEEE Trans Image Process - Dual-geometric neighbor embedding for image super resolution with sparse tensor. ( 0,712325251551229 )
IEEE Trans Image Process - Regional bit allocation and rate distortion optimization for multiview depth video coding with view synthesis distortion model. ( 0,711000446069035 )
IEEE Trans Image Process - A novel fractal image compression scheme with block classification and sorting based on Pearson's correlation coefficient. ( 0,710571493469307 )
IEEE Trans Image Process - An estimation-theoretic framework for spatially scalable video coding. ( 0,708790275439475 )
IEEE Trans Image Process - Scalable coding of depth maps with R-D optimized embedding. ( 0,708475255496953 )
IEEE Trans Image Process - Video quality pooling adaptive to perceptual distortion severity. ( 0,708270628228463 )
IEEE Trans Image Process - Group-based sparse representation for image restoration. ( 0,708137924031012 )
IEEE Trans Image Process - 2-Step scalar deadzone quantization for bitplane image coding. ( 0,707987324212836 )
IEEE Trans Image Process - The discrete shearlet transform: a new directional transform and compactly supported shearlet frames. ( 0,706975871848911 )
IEEE Trans Image Process - Sliding-window raptor codes for efficient scalable wireless video broadcasting with unequal loss protection. ( 0,706753139363385 )
Comput. Biol. Med. - Binary symbolic dynamics classifies heart rate variability patterns linked to autonomic modulations. ( 0,706233769215916 )
IEEE Trans Image Process - Nonseparable shearlet transform. ( 0,705342799970079 )
J Biomed Inform - Secure information embedding into 1D biomedical signals based on SPIHT. ( 0,704675881174653 )
IEEE Trans Image Process - domain rate control algorithm for high efficiency video coding. ( 0,704072948396169 )
IEEE Trans Image Process - Concatenated block codes for unequal error protection of embedded bit streams. ( 0,703678608909827 )
IEEE Trans Image Process - Image super-resolution via sparse representation. ( 0,702819580549242 )
IEEE Trans Image Process - Compressive source separation: theory and methods for hyperspectral imaging. ( 0,701852326591121 )
IEEE Trans Image Process - Stable and Robust Sampling Strategies for Compressive Imaging. ( 0,701300532555125 )
IEEE J Biomed Health Inform - Compressed sensing for bioelectric signals: a review. ( 0,700958998394681 )
IEEE Trans Image Process - Intra prediction based on Markov process modeling of images. ( 0,700626304828211 )
Comput Methods Programs Biomed - A new wavelet transform to sparsely represent cortical current densities for EEG/MEG inverse problems. ( 0,69882805687225 )
IEEE Trans Image Process - Mode-dependent templates and scan order for H.264/AVC-based intra lossless coding. ( 0,697810284353283 )
IEEE Trans Image Process - Correspondence map-aided neighbor embedding for image intra prediction. ( 0,6962245917594 )
IEEE Trans Image Process - Smoothlets--multiscale functions for adaptive representation of images. ( 0,696213627423036 )
Comput Methods Programs Biomed - Texture analysis of poly-adenylated mRNA staining following global brain ischemia and reperfusion. ( 0,695114351141764 )
IEEE Trans Image Process - l2 Restoration of l8-decoded images via soft-decision estimation. ( 0,691451156506022 )
IEEE Trans Image Process - Automatic view synthesis by image-domain-warping. ( 0,690391126271164 )
IEEE Trans Image Process - Learning component-level sparse representation for image and video categorization. ( 0,688769236826227 )
IEEE Trans Image Process - Distributed multiple description video coding on packet loss channels. ( 0,688617700320241 )
IEEE Trans Image Process - A New Pansharpening Method Based on Spatial and Spectral Sparsity Priors. ( 0,688371897099731 )
IEEE Trans Image Process - Improving various reversible data hiding schemes via optimal codes for binary covers. ( 0,688305048780011 )
IEEE Trans Image Process - Color-guided depth recovery from RGB-D data using an adaptive autoregressive model. ( 0,687740191843648 )
IEEE Trans Image Process - Full-reference quality estimation for images with different spatial resolutions. ( 0,68731828656424 )
IEEE Trans Image Process - Distributed representation of geometrically correlated images with compressed linear measurements. ( 0,686389312488284 )
IEEE Trans Image Process - On dependent bit allocation for multiview image coding with depth-image-based rendering. ( 0,685505927418798 )
IEEE Trans Image Process - An analytical model for synthesis distortion estimation in 3D video. ( 0,684668616824858 )
IEEE Trans Image Process - Two-dimensional orthogonal DCT expansion in trapezoid and triangular blocks and modified JPEG image compression. ( 0,684502405798214 )
IEEE Trans Image Process - Fast transforms for acoustic imaging--part II: applications. ( 0,683288733745226 )
IEEE Trans Image Process - Prediction of transmission distortion for wireless video communication: analysis. ( 0,683105100642991 )
IEEE Trans Image Process - Graph regularized sparse coding for image representation. ( 0,682882882882883 )
IEEE Trans Image Process - User-action-driven view and rate scalable multiview video coding. ( 0,678929272823526 )
IEEE Trans Image Process - Principle of superposition by direction images. ( 0,678613344716402 )
IEEE Trans Image Process - Rotated orthogonal transform (ROT) for motion-compensation residual coding. ( 0,677747254764887 )
IEEE Trans Image Process - QR images: optimized image embedding in QR codes. ( 0,67648302478786 )
IEEE Trans Image Process - 1-D transforms for the motion compensation residual. ( 0,673264174510984 )