IEEE Trans Image Process - Adaptive distributed source coding.

Tópicos

{ imag(1947) propos(1133) code(1026) }
{ data(3008) multipl(1320) sourc(1022) }
{ perform(1367) use(1326) method(1137) }
{ method(2212) result(1239) propos(1039) }
{ model(3404) distribut(989) bayesian(671) }
{ error(1145) method(1030) estim(1020) }
{ studi(1410) differ(1259) use(1210) }
{ model(3480) simul(1196) paramet(876) }
{ result(1111) use(1088) new(759) }
{ measur(2081) correl(1212) valu(896) }
{ framework(1458) process(801) describ(734) }
{ problem(2511) optim(1539) algorithm(950) }
{ extract(1171) text(1153) clinic(932) }
{ general(901) number(790) one(736) }
{ perform(999) metric(946) measur(919) }
{ data(2317) use(1299) case(1017) }
{ gene(2352) biolog(1181) express(1162) }
{ survey(1388) particip(1329) question(1065) }
{ network(2748) neural(1063) input(814) }
{ patient(2315) diseas(1263) diabet(1191) }
{ motion(1329) object(1292) video(1091) }
{ learn(2355) train(1041) set(1003) }
{ algorithm(1844) comput(1787) effici(935) }
{ care(1570) inform(1187) nurs(1089) }
{ method(984) reconstruct(947) comput(926) }
{ featur(1941) imag(1645) propos(1176) }
{ spatial(1525) area(1432) region(1030) }
{ monitor(1329) mobil(1314) devic(1160) }
{ age(1611) year(1155) adult(843) }
{ cost(1906) reduc(1198) effect(832) }
{ use(2086) technolog(871) perceiv(783) }
{ process(1125) use(805) approach(778) }
{ can(774) often(719) complex(702) }
{ data(1737) use(1416) pattern(1282) }
{ inform(2794) health(2639) internet(1427) }
{ system(1976) rule(880) can(841) }
{ 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) }
{ imag(2830) propos(1344) filter(1198) }
{ imag(2675) segment(2577) method(1081) }
{ take(945) account(800) differ(722) }
{ studi(2440) review(1878) systemat(933) }
{ assess(1506) score(1403) qualiti(1306) }
{ treatment(1704) effect(941) patient(846) }
{ surgeri(1148) surgic(1085) robot(1054) }
{ chang(1828) time(1643) increas(1301) }
{ concept(1167) ontolog(924) domain(897) }
{ clinic(1479) use(1117) guidelin(835) }
{ method(1557) propos(1049) approach(1037) }
{ data(1714) softwar(1251) tool(1186) }
{ design(1359) user(1324) use(1319) }
{ control(1307) perform(991) simul(935) }
{ model(2220) cell(1177) simul(1124) }
{ 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) }
{ 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) }
{ studi(1119) effect(1106) posit(819) }
{ blood(1257) pressur(1144) flow(957) }
{ record(1888) medic(1808) patient(1693) }
{ health(3367) inform(1360) care(1135) }
{ 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) }
{ medic(1828) order(1363) alert(1069) }
{ signal(2180) analysi(812) frequenc(800) }
{ group(2977) signific(1463) compar(1072) }
{ sampl(1606) size(1419) use(1276) }
{ 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) }
{ 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(976) code(926) identifi(902) }
{ use(1733) differ(960) four(931) }
{ drug(1928) target(777) effect(648) }
{ implement(1333) system(1263) develop(1122) }
{ estim(2440) model(1874) function(577) }
{ decis(3086) make(1611) patient(1517) }
{ activ(1452) weight(1219) physic(1104) }
{ method(1969) cluster(1462) data(1082) }
{ detect(2391) sensit(1101) algorithm(908) }

Resumo

We consider distributed source coding in the presence of hidden variables that parameterize the statistical dependence among sources. We derive the Slepian-Wolf bound and devise coding algorithms for a block-candidate model of this problem. The encoder sends, in addition to syndrome bits, a portion of the source to the decoder uncoded as doping bits. The decoder uses the sum-product algorithm to simultaneously recover the source symbols and the hidden statistical dependence variables. We also develop novel techniques based on density evolution (DE) to analyze the coding algorithms. We experimentally confirm that our DE analysis closely approximates practical performance. This result allows us to efficiently optimize parameters of the algorithms. In particular, we show that the system performs close to the Slepian-Wolf bound when an appropriate doping rate is selected. We then apply our coding and analysis techniques to a reduced-reference video quality monitoring system and show a bit rate saving of about 75% compared with fixed-length coding.

Resumo Limpo

consid distribut sourc code presenc hidden variabl parameter statist depend among sourc deriv slepianwolf bound devis code algorithm blockcandid model problem encod send addit syndrom bit portion sourc decod uncod dope bit decod use sumproduct algorithm simultan recov sourc symbol hidden statist depend variabl also develop novel techniqu base densiti evolut de analyz code algorithm experiment confirm de analysi close approxim practic perform result allow us effici optim paramet algorithm particular show system perform close slepianwolf bound appropri dope rate select appli code analysi techniqu reducedrefer video qualiti monitor system show bit rate save compar fixedlength code

Resumos Similares

Comput Math Methods Med - Improved compressed sensing-based algorithm for sparse-view CT image reconstruction. ( 0,785665210145047 )
IEEE Trans Image Process - Video compressive sensing using Gaussian mixture models. ( 0,784013533603459 )
IEEE Trans Image Process - An innovative lossless compression method for discrete-color images. ( 0,781316224115763 )
IEEE Trans Image Process - Compressive source separation: theory and methods for hyperspectral imaging. ( 0,781273290845955 )
IEEE Trans Image Process - User-action-driven view and rate scalable multiview video coding. ( 0,781253814725206 )
Med Biol Eng Comput - NSCT-based multimodal medical image fusion using pulse-coupled neural network and modified spatial frequency. ( 0,776046241683752 )
IEEE Trans Image Process - Learning doubly sparse transforms for images. ( 0,775962456831237 )
IEEE Trans Image Process - Theoretical analysis of view interpolation with inaccurate depth information. ( 0,766378198188131 )
IEEE Trans Image Process - Learning component-level sparse representation for image and video categorization. ( 0,764959629529505 )
IEEE Trans Image Process - Image reconstruction from double random projection. ( 0,764330626720361 )
IEEE Trans Image Process - Sliding-window raptor codes for efficient scalable wireless video broadcasting with unequal loss protection. ( 0,763683584230033 )
IEEE Trans Image Process - Single-image super-resolution reconstruction via learned geometric dictionaries and clustered sparse coding. ( 0,763461461048906 )
IEEE Trans Image Process - Concatenated block codes for unequal error protection of embedded bit streams. ( 0,762938890162883 )
IEEE Trans Image Process - Image deblurring and super-resolution by adaptive sparse domain selection and adaptive regularization. ( 0,762763505467452 )
IEEE Trans Image Process - On dependent bit allocation for multiview image coding with depth-image-based rendering. ( 0,762488788065239 )
IEEE Trans Image Process - Intra prediction based on Markov process modeling of images. ( 0,760363133113211 )
IEEE Trans Image Process - l2 Restoration of l8-decoded images via soft-decision estimation. ( 0,757770417231611 )
IEEE Trans Image Process - An estimation-theoretic framework for spatially scalable video coding. ( 0,757466262328687 )
IEEE Trans Vis Comput Graph - Bas-Relief Modeling from Normal Images with Intuitive Styles. ( 0,757454454431038 )
IEEE Trans Image Process - Mode-dependent templates and scan order for H.264/AVC-based intra lossless coding. ( 0,757132966492068 )
IEEE Trans Image Process - Rotated orthogonal transform (ROT) for motion-compensation residual coding. ( 0,755132432985425 )
IEEE Trans Image Process - Distributed representation of geometrically correlated images with compressed linear measurements. ( 0,754342313671297 )
IEEE Trans Image Process - Orientation modulation for data hiding in clustered-dot halftone prints. ( 0,752842066187739 )
IEEE Trans Image Process - Resolution scalable image coding with reversible cellular automata. ( 0,749024335803309 )
Comput. Biol. Med. - Super resolution SPECT reconstruction with non-uniform attenuation. ( 0,747387280213632 )
IEEE Trans Image Process - Real-time scalable depth sensing with hybrid structured light illumination. ( 0,746910785309364 )
IEEE Trans Image Process - Multiview-video-plus-depth coding based on the advanced video coding standard. ( 0,745883387452925 )
IEEE Trans Vis Comput Graph - Autostereoscopic 3D Display with Long Visualization Depth using Referential Viewing Area based Integral Photography. ( 0,745802140483852 )
IEEE Trans Image Process - Hierarchical super-resolution-based inpainting. ( 0,740724865849634 )
IEEE Trans Image Process - Quantization table design revisited for image/video coding. ( 0,740646674840614 )
IEEE Trans Image Process - Arbitrarily shaped motion prediction for depth video compression using arithmetic edge coding. ( 0,740186143291028 )
IEEE Trans Image Process - A weighted optimization approach to time-of-flight sensor fusion. ( 0,739740886139582 )
IEEE Trans Image Process - Efficient multiview depth coding optimization based on allowable depth distortion in view synthesis. ( 0,739501855217911 )
IEEE Trans Image Process - Affine Legendre moment invariants for image watermarking robust to geometric distortions. ( 0,737844975134654 )
IEEE Trans Image Process - QR images: optimized image embedding in QR codes. ( 0,737552305903565 )
IEEE Trans Image Process - Fingerprint Compression Based on Sparse Representation. ( 0,736309746397034 )
IEEE Trans Image Process - Rate control scheme for consistent video quality in scalable video codec. ( 0,734288955013581 )
IEEE Trans Image Process - Enhanced compressed sensing recovery with level set normals. ( 0,732869661157256 )
IEEE Trans Image Process - domain rate control algorithm for high efficiency video coding. ( 0,732071691075914 )
Comput. Biol. Med. - An efficient compression scheme for 4-D medical images using hierarchical vector quantization and motion compensation. ( 0,731845629782809 )
IEEE Trans Image Process - Dictionary learning for stereo image representation. ( 0,731690061885574 )
IEEE Trans Image Process - Visually lossless encoding for JPEG2000. ( 0,731654715958807 )
IEEE Trans Image Process - A novel fractal image compression scheme with block classification and sorting based on Pearson's correlation coefficient. ( 0,731205516976002 )
IEEE Trans Image Process - Spread spectrum image watermarking based on perceptual quality metric. ( 0,731030731798079 )
IEEE Trans Image Process - High efficiency 3D video coding using new tools based on view synthesis. ( 0,73095975458008 )
IEEE Trans Image Process - Prediction of transmission distortion for wireless video communication: analysis. ( 0,730522348656905 )
IEEE Trans Image Process - Group-based sparse representation for image restoration. ( 0,730051159957035 )
IEEE Trans Image Process - Rate-distortion optimized rate control for depth map-based 3-D video coding. ( 0,729988742770372 )
IEEE Trans Image Process - Directional filtering transform for image/intra-frame compression. ( 0,727299792481337 )
IEEE Trans Image Process - 2-Step scalar deadzone quantization for bitplane image coding. ( 0,727083898831982 )
IEEE Trans Image Process - Nonlocally centralized sparse representation for image restoration. ( 0,726233236226125 )
IEEE Trans Image Process - Depth no-synthesis-error model for view synthesis in 3-D video. ( 0,72538052010614 )
Comput. Biol. Med. - Medical ultrasound image compression using contextual vector quantization. ( 0,724855720219853 )
IEEE Trans Pattern Anal Mach Intell - Estimation of Alpha Mattes for Multiple Image Layers. ( 0,724727464622222 )
IEEE Trans Image Process - Regional bit allocation and rate distortion optimization for multiview depth video coding with view synthesis distortion model. ( 0,724662238873601 )
IEEE Trans Image Process - Color-guided depth recovery from RGB-D data using an adaptive autoregressive model. ( 0,723447469895034 )
IEEE Trans Image Process - Web and personal image annotation by mining label correlation with relaxed visual graph embedding. ( 0,722586496872623 )
IEEE Trans Image Process - 1-D transforms for the motion compensation residual. ( 0,722228034389501 )
IEEE Trans Image Process - Semantic sparse recoding of visual content for image applications. ( 0,722094100652673 )
IEEE Trans Image Process - Scalable coding of depth maps with R-D optimized embedding. ( 0,721230951171044 )
IEEE Trans Image Process - Compression artifact reduction by overlapped-block transform coefficient estimation with block similarity. ( 0,719957664201249 )
IEEE Trans Image Process - Text segmentation for MRC document compression. ( 0,718229105815179 )
IEEE Trans Image Process - Wavelet-based compressed sensing using a Gaussian scale mixture model. ( 0,717875111765507 )
IEEE Trans Pattern Anal Mach Intell - Blind Separation of Superimposed Moving Images Using Image Statistics. ( 0,717709064718772 )
IEEE Trans Image Process - A bit allocation method for sparse source coding. ( 0,712174275225788 )
IEEE Trans Image Process - Multiview image coding using depth layers and an optimized bit allocation. ( 0,712007130649142 )
IEEE Trans Image Process - Dual-geometric neighbor embedding for image super resolution with sparse tensor. ( 0,711950293438299 )
IEEE Trans Image Process - Nonseparable shearlet transform. ( 0,710895814874225 )
IEEE Trans Image Process - Total variation regularization via continuation to recover compressed hyperspectral images. ( 0,710403334167473 )
IEEE Trans Image Process - The discrete shearlet transform: a new directional transform and compactly supported shearlet frames. ( 0,709916589790925 )
IEEE Trans Image Process - Full-reference quality estimation for images with different spatial resolutions. ( 0,709109609566364 )
IEEE Trans Image Process - A computational intelligibility model for assessment and compression of American sign language video. ( 0,709060472342721 )
Comput. Biol. Med. - A biologically-based algorithm for companding computerized tomography (CT) images. ( 0,70894009196682 )
IEEE Trans Image Process - A flexible content-adaptive mesh-generation strategy for image representation. ( 0,708716838901304 )
IEEE Trans Image Process - Context coding of depth map images under the piecewise-constant image model representation. ( 0,708238383927852 )
IEEE Trans Image Process - Smoothlets--multiscale functions for adaptive representation of images. ( 0,705929120715224 )
IEEE Trans Image Process - Hierarchical oriented predictions for resolution scalable lossless and near-lossless compression of CT and MRI biomedical images. ( 0,705555153050113 )
IEEE Trans Image Process - Jointly optimized spatial prediction and block transform for video and image coding. ( 0,705494147696262 )
IEEE Trans Image Process - Improving various reversible data hiding schemes via optimal codes for binary covers. ( 0,703196464644833 )
Comput Math Methods Med - Accelerating Dynamic Cardiac MR imaging using structured sparse representation. ( 0,700766924933085 )
IEEE Trans Image Process - Distributed multiple description video coding on packet loss channels. ( 0,700384534218268 )
IEEE Trans Image Process - Optimal compression plane for efficient video coding. ( 0,698688984839412 )
IEEE Trans Image Process - Scalable coding of encrypted images. ( 0,69755075532963 )
IEEE Trans Image Process - A New Pansharpening Method Based on Spatial and Spectral Sparsity Priors. ( 0,696971272384728 )
IEEE Trans Image Process - Video quality pooling adaptive to perceptual distortion severity. ( 0,696757378065349 )
IEEE Trans Image Process - Joint reconstruction of multiview compressed images. ( 0,695605392591462 )
IEEE Trans Pattern Anal Mach Intell - Stereo Seam Carving A Geometrically Consistent Approach. ( 0,694744947937787 )
IEEE Trans Image Process - Rate distortion analysis for spatially scalable video coding. ( 0,69342372177859 )
IEEE Trans Image Process - Image super-resolution via sparse representation. ( 0,692460993762182 )
IEEE Trans Image Process - Low distortion transform for reversible watermarking. ( 0,689977609953632 )
IEEE Trans Image Process - Graph regularized sparse coding for image representation. ( 0,688537845538334 )
Comput Math Methods Med - Compressed sensing MR image reconstruction exploiting TGV and wavelet sparsity. ( 0,687897564048325 )
IEEE Trans Image Process - Perceptual video coding based on SSIM-inspired divisive normalization. ( 0,687693576504424 )
IEEE Trans Image Process - Regularized robust coding for face recognition. ( 0,687681228555385 )
IEEE Trans Image Process - Progressive significance map and its application to error-resilient image transmission. ( 0,687680540873813 )
IEEE Trans Image Process - Rank minimization code aperture design for spectrally selective compressive imaging. ( 0,687457058876916 )
Neural Comput - Dependency reduction with divisive normalization: justification and effectiveness. ( 0,686899806855415 )
IEEE Trans Image Process - Learning-based hierarchical graph for unsupervised matting and foreground estimation. ( 0,686661025562634 )
IEEE Trans Image Process - Scanned compound document encoding using multiscale recurrent patterns. ( 0,686206490778029 )
IEEE Trans Image Process - 3D high-efficiency video coding for multi-view video and depth data. ( 0,685728925655944 )