IEEE Trans Image Process - Classification-based adaptive filtering for multiframe blind image restoration.

Tópicos

{ imag(2830) propos(1344) filter(1198) }
{ problem(2511) optim(1539) algorithm(950) }
{ featur(3375) classif(2383) classifi(1994) }
{ motion(1329) object(1292) video(1091) }
{ sampl(1606) size(1419) use(1276) }
{ imag(1947) propos(1133) code(1026) }
{ clinic(1479) use(1117) guidelin(835) }
{ estim(2440) model(1874) function(577) }
{ model(3404) distribut(989) bayesian(671) }
{ network(2748) neural(1063) input(814) }
{ state(1844) use(1261) util(961) }
{ data(3008) multipl(1320) sourc(1022) }
{ can(774) often(719) complex(702) }
{ method(1219) similar(1157) match(930) }
{ take(945) account(800) differ(722) }
{ framework(1458) process(801) describ(734) }
{ spatial(1525) area(1432) region(1030) }
{ data(1737) use(1416) pattern(1282) }
{ imag(1057) registr(996) error(939) }
{ bind(1733) structur(1185) ligand(1036) }
{ sequenc(1873) structur(1644) protein(1328) }
{ method(1557) propos(1049) approach(1037) }
{ model(2220) cell(1177) simul(1124) }
{ care(1570) inform(1187) nurs(1089) }
{ general(901) number(790) one(736) }
{ method(984) reconstruct(947) comput(926) }
{ case(1353) use(1143) diagnosi(1136) }
{ data(3963) clinic(1234) research(1004) }
{ visual(1396) interact(850) tool(830) }
{ perform(1367) use(1326) method(1137) }
{ research(1218) medic(880) student(794) }
{ signal(2180) analysi(812) frequenc(800) }
{ analysi(2126) use(1163) compon(1037) }
{ structur(1116) can(940) graph(676) }
{ decis(3086) make(1611) patient(1517) }
{ activ(1452) weight(1219) physic(1104) }
{ inform(2794) health(2639) internet(1427) }
{ system(1976) rule(880) can(841) }
{ measur(2081) correl(1212) valu(896) }
{ imag(2675) segment(2577) method(1081) }
{ patient(2315) diseas(1263) diabet(1191) }
{ studi(2440) review(1878) systemat(933) }
{ assess(1506) score(1403) qualiti(1306) }
{ treatment(1704) effect(941) patient(846) }
{ surgeri(1148) surgic(1085) robot(1054) }
{ error(1145) method(1030) estim(1020) }
{ chang(1828) time(1643) increas(1301) }
{ learn(2355) train(1041) set(1003) }
{ concept(1167) ontolog(924) domain(897) }
{ 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) }
{ search(2224) databas(1162) retriev(909) }
{ featur(1941) imag(1645) propos(1176) }
{ howev(809) still(633) remain(590) }
{ 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) }
{ studi(1119) effect(1106) posit(819) }
{ 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) }
{ ehr(2073) health(1662) electron(1139) }
{ 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) }
{ 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) }
{ 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) }
{ process(1125) use(805) approach(778) }
{ method(1969) cluster(1462) data(1082) }
{ method(2212) result(1239) propos(1039) }
{ detect(2391) sensit(1101) algorithm(908) }

Resumo

In this paper, the blind restoration of a scene is investigated, when multiple degraded (blurred and noisy) acquisitions are available. An adaptive filtering technique is proposed, where the distorted images are filtered, classified and then fused based upon the classification decisions. Finite normal-density mixture (FNM) models are used to model the filtered outputs at each iteration. For simplicity, fixed number of Gaussian components (classes) is, initially, considered for each degraded frame and the selection of the optimal number of classes is performed according to the global relative entropy criterion. However, there exist cases where dynamically varying FNM models should be considered, where the optimal number of classes is selected according to the Akaike information criterion. The iterative application of classification and fusion, followed by optimal adaptive filtering, converges to a global enhanced representation of the original scene in only a few iterations. The proposed restoration method does not require knowledge of the point-spread-function support size or exact alignment of the acquired frames. Simulation results on synthetic and real data, using both fixed and dynamically varying FNM models, demonstrate its efficiency under both noisy and noise-free conditions.

Resumo Limpo

paper blind restor scene investig multipl degrad blur noisi acquisit avail adapt filter techniqu propos distort imag filter classifi fuse base upon classif decis finit normaldens mixtur fnm model use model filter output iter simplic fix number gaussian compon class initi consid degrad frame select optim number class perform accord global relat entropi criterion howev exist case dynam vari fnm model consid optim number class select accord akaik inform criterion iter applic classif fusion follow optim adapt filter converg global enhanc represent origin scene iter propos restor method requir knowledg pointspreadfunct support size exact align acquir frame simul result synthet real data use fix dynam vari fnm model demonstr effici noisi noisefre condit

Resumos Similares

IEEE Trans Image Process - High-accuracy total variation with application to compressed video sensing. ( 0,809991096841006 )
IEEE Trans Image Process - Single image defogging by multiscale depth fusion. ( 0,801020586193244 )
IEEE Trans Image Process - Enhanced adaptive loop filter for motion compensated frame. ( 0,788994404672985 )
IEEE Trans Image Process - Iterative shrinkage approach to restoration of optical imagery. ( 0,772231948892854 )
IEEE Trans Image Process - Image deconvolution with multi-stage convex relaxation and its perceptual evaluation. ( 0,771739692517647 )
IEEE Trans Image Process - A new multiplicative denoising variational model based on mth root transformation. ( 0,768946395658649 )
IEEE Trans Image Process - Framelet algorithms for de-blurring images corrupted by impulse plus Gaussian noise. ( 0,76613772605557 )
IEEE Trans Image Process - Alternating direction method of multipliers for nonlinear image restoration problems. ( 0,753347538698147 )
IEEE Trans Image Process - Selection of optimal spectral sensitivity functions for color filter arrays. ( 0,753100443354573 )
IEEE Trans Image Process - Blind image deblurring using spectral properties of convolution operators. ( 0,753068771496885 )
IEEE Trans Image Process - Adaptive inpainting algorithm based on DCT induced wavelet regularization. ( 0,750447202091187 )
IEEE Trans Image Process - A universal variational framework for sparsity-based image inpainting. ( 0,746907991979375 )
IEEE Trans Image Process - Spatially adapted total variation model to remove multiplicative noise. ( 0,739809901151911 )
IEEE Trans Image Process - Super resolution image reconstruction through Bregman iteration using morphologic regularization. ( 0,729642863117142 )
IEEE Trans Image Process - Bayesian technique for image classifying registration. ( 0,726670884150787 )
IEEE Trans Image Process - Improved bounds for subband-adaptive iterative shrinkage/thresholding algorithms. ( 0,724023004657702 )
IEEE Trans Image Process - Robust multichannel blind deconvolution via fast alternating minimization. ( 0,711545188779893 )
IEEE Trans Image Process - Motion-compensated frame interpolation based on multihypothesis motion estimation and texture optimization. ( 0,711441069093948 )
IEEE Trans Image Process - Multiplicative noise removal using variable splitting and constrained optimization. ( 0,711394245874032 )
IEEE Trans Image Process - Detail-enhanced exposure fusion. ( 0,711085636458092 )
IEEE Trans Image Process - Adaptive kernel-based image denoising employing semi-parametric regularization. ( 0,710341107997014 )
Med Biol Eng Comput - Exploiting sparsity and low-rank structure for the recovery of multi-slice breast MRIs with reduced sampling error. ( 0,708645186188613 )
IEEE Trans Image Process - Automatic single-image-based rain streaks removal via image decomposition. ( 0,70767410174945 )
IEEE Trans Image Process - An energy-based model for the image edge-histogram specification problem. ( 0,706948711186429 )
IEEE Trans Image Process - Image interpolation via regularized local linear regression. ( 0,704998585296711 )
IEEE Trans Image Process - Compressive blind image deconvolution. ( 0,704603040431216 )
IEEE Trans Image Process - On the selection of optimal feature region set for robust digital image watermarking. ( 0,704189311533831 )
IEEE Trans Image Process - Higher degree total variation (HDTV) regularization for image recovery. ( 0,702679169379397 )
IEEE Trans Image Process - Mixed-domain edge-aware image manipulation. ( 0,70143885599194 )
IEEE Trans Neural Netw Learn Syst - A Convex Geometry-Based Blind Source Separation Method for Separating Nonnegative Sources. ( 0,700908601164717 )
IEEE Trans Image Process - Commutability of blur and affine warping in super-resolution with application to joint estimation of triple-coupled variables. ( 0,700562221792044 )
IEEE Trans Image Process - Optimal inversion of the Anscombe transformation in low-count Poisson image denoising. ( 0,700499456112641 )
Comput. Biol. Med. - Sparse angular CT reconstruction using non-local means based iterative-correction POCS. ( 0,70005398510244 )
IEEE Trans Image Process - An iterative shrinkage approach to total-variation image restoration. ( 0,700012792610817 )
IEEE Trans Image Process - Nonrigid image registration with crystal dislocation energy. ( 0,69748722471277 )
IEEE Trans Image Process - 3D steerable wavelets in practice. ( 0,697253623114413 )
IEEE Trans Image Process - Adaptive Kalman filtering for histogram-based appearance learning in infrared imagery. ( 0,696084284516091 )
IEEE Trans Image Process - An augmented Lagrangian method for total variation video restoration. ( 0,692636768501819 )
IEEE Trans Image Process - Super-resolution with sparse mixing estimators. ( 0,691631737744405 )
IEEE Trans Image Process - Total Nuclear Variation and Jacobian Extensions of Total Variation for Vector Fields. ( 0,691465885440895 )
IEEE Trans Image Process - Image Sensor Noise Parameter Estimation by Variance Stabilization and Normality Assessment. ( 0,691382672771895 )
IEEE Trans Image Process - Luma-chroma space filter design for subpixel-based monochrome image downsampling. ( 0,69010708416203 )
Med Biol Eng Comput - Optimizing spatial filters for single-trial EEG classification via a discriminant extension to CSP: the Fisher criterion. ( 0,689912403222842 )
IEEE Trans Image Process - Multiclass maximum-likelihood symmetry determination and motif reconstruction of 3-D helical objects from projection images for electron microscopy. ( 0,688348614810575 )
Comput Math Methods Med - A batch rival penalized expectation-maximization algorithm for Gaussian mixture clustering with automatic model selection. ( 0,687040436973839 )
IEEE Trans Image Process - Alternating minimization algorithm for speckle reduction with a shifting technique. ( 0,686927107658482 )
IEEE Trans Image Process - An efficient algorithm for multiphase image segmentation with intensity bias correction. ( 0,684740165035515 )
Comput. Biol. Med. - Smart histogram analysis applied to the skull-stripping problem in T1-weighted MRI. ( 0,684343810042985 )
IEEE Trans Image Process - Efficient improvements on the BDND filtering algorithm for the removal of high-density impulse noise. ( 0,68413876049341 )
IEEE Trans Image Process - Image noise reduction via geometric multiscale ridgelet support vector transform and dictionary learning. ( 0,683995701301398 )
IEEE Trans Image Process - A variational approach for pan-sharpening. ( 0,68317013390582 )
IEEE Trans Image Process - Poisson image reconstruction with Hessian Schatten-norm regularization. ( 0,680109577565688 )
IEEE Trans Image Process - Image processing using smooth ordering of its patches. ( 0,679440795597816 )
IEEE Trans Image Process - Iterative truncated arithmetic mean filter and its properties. ( 0,677501526450391 )
IEEE Trans Image Process - Optimal inversion of the generalized Anscombe transformation for Poisson-Gaussian noise. ( 0,676791988005191 )
IEEE Trans Image Process - Background fluorescence estimation and vesicle segmentation in live cell imaging with conditional random fields. ( 0,672741496374315 )
IEEE Trans Image Process - A multiplicative iterative algorithm for box-constrained penalized likelihood image restoration. ( 0,671918570688459 )
IEEE Trans Image Process - Edge strength filter based color filter array interpolation. ( 0,669755746023846 )
IEEE Trans Image Process - Unified blind method for multi-image super-resolution and single/multi-image blur deconvolution. ( 0,669334631972321 )
IEEE Trans Image Process - Multiscale bi-Gaussian filter for adjacent curvilinear structures detection with application to vasculature images. ( 0,6649784930389 )
Comput Methods Programs Biomed - Automatic detection of the carotid lumen axis in B-mode ultrasound images. ( 0,664307741442882 )
IEEE Trans Image Process - Adaptive 2-D wavelet transform based on the lifting scheme with preserved vanishing moments. ( 0,663776099905081 )
IEEE Trans Image Process - Preconditioning for edge-preserving image super resolution. ( 0,663421131914902 )
IEEE Trans Image Process - Nonlocal regularization of inverse problems: a unified variational framework. ( 0,663304347113385 )
IEEE Trans Image Process - Mixed noise removal by weighted encoding with sparse nonlocal regularization. ( 0,661256999170058 )
IEEE Trans Image Process - Symmetric smoothing filters from global consistency constraints. ( 0,660173624914503 )
IEEE Trans Pattern Anal Mach Intell - On Bayesian Adaptive Video Super Resolution. ( 0,65865207563895 )
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. ( 0,655530632689139 )
IEEE Trans Neural Netw Learn Syst - Targeting accurate object extraction from an image: a comprehensive study of natural image matting. ( 0,654693419804867 )
IEEE Trans Image Process - Image size invariant visual cryptography for general access structures subject to display quality constraints. ( 0,653895389379306 )
IEEE Trans Image Process - Parameter estimation for blind and non-blind deblurring using residual whiteness measures. ( 0,653399360229549 )
IEEE Trans Image Process - Generation of all-in-focus images by noise-robust selective fusion of limited depth-of-field images. ( 0,65321668334346 )
IEEE Trans Image Process - High-quality reflection separation using polarized images. ( 0,651777965913174 )
Comput. Biol. Med. - A note on hyper ellipse method for classifying biological and medical data. ( 0,651763108139324 )
IEEE Trans Image Process - Autofluorescence removal by non-negative matrix factorization. ( 0,650937603777658 )
IEEE Trans Neural Netw Learn Syst - Randomized gradient-free method for multiagent optimization over time-varying networks. ( 0,650721476308028 )
IEEE Trans Image Process - A Gaussian process guided particle filter for tracking 3D human pose in video. ( 0,648727917614787 )
IEEE Trans Image Process - Multiscale gradients-based color filter array interpolation. ( 0,646918557682133 )
IEEE Trans Image Process - Probabilistic exposure fusion. ( 0,645504780481495 )
IEEE Trans Image Process - A filtering approach to edge preserving MAP estimation of images. ( 0,644385145028522 )
IEEE Trans Image Process - Fast O1 bilateral filtering using trigonometric range kernels. ( 0,644190125367337 )
IEEE Trans Image Process - Robust image deblurring with an inaccurate blur kernel. ( 0,64381987029957 )
IEEE Trans Image Process - Hessian-based norm regularization for image restoration with biomedical applications. ( 0,643563224013492 )
IEEE Trans Image Process - This is SPIRAL-TAP: Sparse Poisson Intensity Reconstruction ALgorithms--theory and practice. ( 0,643263188595144 )
IEEE Trans Image Process - Linear feature separation from topographic maps using energy density and the shear transform. ( 0,642963572424165 )
J Med Syst - An effective solution for capturing the single twitch of muscle: application to monitor muscle relaxation. ( 0,642099545517332 )
IEEE Trans Image Process - A unified feature and instance selection framework using optimum experimental design. ( 0,641980880295009 )
IEEE Trans Image Process - Determining the intrinsic dimension of a hyperspectral image using random matrix theory. ( 0,641670391001688 )
IEEE Trans Image Process - Unsupervised post-nonlinear unmixing of hyperspectral images using a Hamiltonian Monte Carlo algorithm. ( 0,640969403912341 )
IEEE Trans Image Process - Edge-preserving image regularization based on morphological wavelets and dyadic trees. ( 0,640182177100759 )
IEEE Trans Pattern Anal Mach Intell - Single Image Haze Removal Using Dark Channel Prior. ( 0,639893540544635 )
IEEE Trans Image Process - Sparse Poisson noisy image deblurring. ( 0,639669858867862 )
IEEE Trans Image Process - Robust web image/video super-resolution. ( 0,63965378385848 )
Neural Comput - Characterization of minimum error linear coding with sensory and neural noise. ( 0,639247431294372 )
IEEE Trans Image Process - Robust image hashing based on random Gabor filtering and dithered lattice vector quantization. ( 0,637920643015503 )
IEEE Trans Image Process - Multiregion image segmentation by parametric kernel graph cuts. ( 0,637322251142798 )
IEEE Trans Image Process - Human detection in images via piecewise linear support vector machines. ( 0,637268995617963 )
IEEE Trans Image Process - Video denoising, deblocking, and enhancement through separable 4-D nonlocal spatiotemporal transforms. ( 0,633371336653599 )
IEEE Trans Image Process - How to SAIF-ly boost denoising performance. ( 0,633253320187113 )
IEEE Trans Image Process - Enhancement of coupled multichannel images using sparsity constraints. ( 0,631577305038807 )