IEEE Trans Pattern Anal Mach Intell - Iris Matching Based on Personalized Weight Map.

Tópicos

{ featur(1941) imag(1645) propos(1176) }
{ featur(3375) classif(2383) classifi(1994) }
{ imag(2675) segment(2577) method(1081) }
{ activ(1452) weight(1219) physic(1104) }
{ perform(1367) use(1326) method(1137) }
{ first(2504) two(1366) second(1323) }
{ age(1611) year(1155) adult(843) }
{ general(901) number(790) one(736) }
{ studi(1410) differ(1259) use(1210) }
{ structur(1116) can(940) graph(676) }
{ imag(2830) propos(1344) filter(1198) }
{ method(1557) propos(1049) approach(1037) }
{ model(2656) set(1616) predict(1553) }
{ data(3008) multipl(1320) sourc(1022) }
{ process(1125) use(805) approach(778) }
{ sequenc(1873) structur(1644) protein(1328) }
{ problem(2511) optim(1539) algorithm(950) }
{ learn(2355) train(1041) set(1003) }
{ state(1844) use(1261) util(961) }
{ group(2977) signific(1463) compar(1072) }
{ use(976) code(926) identifi(902) }
{ inform(2794) health(2639) internet(1427) }
{ measur(2081) correl(1212) valu(896) }
{ take(945) account(800) differ(722) }
{ studi(2440) review(1878) systemat(933) }
{ assess(1506) score(1403) qualiti(1306) }
{ surgeri(1148) surgic(1085) robot(1054) }
{ perform(999) metric(946) measur(919) }
{ research(1085) discuss(1038) issu(1018) }
{ model(2341) predict(2261) use(1141) }
{ visual(1396) interact(850) tool(830) }
{ cost(1906) reduc(1198) effect(832) }
{ sampl(1606) size(1419) use(1276) }
{ activ(1138) subject(705) human(624) }
{ result(1111) use(1088) new(759) }
{ detect(2391) sensit(1101) algorithm(908) }
{ model(3404) distribut(989) bayesian(671) }
{ can(774) often(719) complex(702) }
{ imag(1947) propos(1133) code(1026) }
{ data(1737) use(1416) pattern(1282) }
{ system(1976) rule(880) can(841) }
{ imag(1057) registr(996) error(939) }
{ bind(1733) structur(1185) ligand(1036) }
{ method(1219) similar(1157) match(930) }
{ network(2748) neural(1063) input(814) }
{ patient(2315) diseas(1263) diabet(1191) }
{ motion(1329) object(1292) video(1091) }
{ treatment(1704) effect(941) patient(846) }
{ framework(1458) process(801) describ(734) }
{ error(1145) method(1030) estim(1020) }
{ chang(1828) time(1643) increas(1301) }
{ 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) }
{ case(1353) use(1143) diagnosi(1136) }
{ howev(809) still(633) remain(590) }
{ data(3963) clinic(1234) research(1004) }
{ risk(3053) factor(974) diseas(938) }
{ system(1050) medic(1026) inform(1018) }
{ import(1318) role(1303) understand(862) }
{ compound(1573) activ(1297) structur(1058) }
{ 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) }
{ model(3480) simul(1196) paramet(876) }
{ monitor(1329) mobil(1314) devic(1160) }
{ ehr(2073) health(1662) electron(1139) }
{ research(1218) medic(880) student(794) }
{ patient(2837) hospit(1953) medic(668) }
{ data(2317) use(1299) case(1017) }
{ medic(1828) order(1363) alert(1069) }
{ signal(2180) analysi(812) frequenc(800) }
{ gene(2352) biolog(1181) express(1162) }
{ intervent(3218) particip(2042) group(1664) }
{ 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) }
{ cancer(2502) breast(956) screen(824) }
{ 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) }
{ method(1969) cluster(1462) data(1082) }
{ method(2212) result(1239) propos(1039) }

Resumo

Iris recognition typically involves three steps, namely, iris image preprocessing, feature extraction, and feature matching. The first two steps of iris recognition have been well studied, but the last step is less addressed. Each human iris has its unique visual pattern and local image features also vary from region to region, which leads to significant differences in robustness and distinctiveness among the feature codes derived from different iris regions. However, most state-of-the-art iris recognition methods use a uniform matching strategy, where features extracted from different regions of the same person or the same region for different individuals are considered to be equally important. This paper proposes a personalized iris matching strategy using a class-specific weight map learned from the training images of the same iris class. The weight map can be updated online during the iris recognition procedure when the successfully recognized iris images are regarded as the new training data. The weight map reflects the robustness of an encoding algorithm on different iris regions by assigning an appropriate weight to each feature code for iris matching. Such a weight map trained by sufficient iris templates is convergent and robust against various noise. Extensive and comprehensive experiments demonstrate that the proposed personalized iris matching strategy achieves much better iris recognition performance than uniform strategies, especially for poor quality iris images.

Resumo Limpo

iri recognit typic involv three step name iri imag preprocess featur extract featur match first two step iri recognit well studi last step less address human iri uniqu visual pattern local imag featur also vari region region lead signific differ robust distinct among featur code deriv differ iri region howev stateoftheart iri recognit method use uniform match strategi featur extract differ region person region differ individu consid equal import paper propos person iri match strategi use classspecif weight map learn train imag iri class weight map can updat onlin iri recognit procedur success recogn iri imag regard new train data weight map reflect robust encod algorithm differ iri region assign appropri weight featur code iri match weight map train suffici iri templat converg robust various nois extens comprehens experi demonstr propos person iri match strategi achiev much better iri recognit perform uniform strategi especi poor qualiti iri imag

Resumos Similares

J Med Syst - Comparison of several texture features for tumor detection in CE images. ( 0,877983968364822 )
Med Biol Eng Comput - Object-shape recognition and 3D reconstruction from tactile sensor images. ( 0,869055170359462 )
IEEE Trans Image Process - Local color vector binary patterns from multichannel face images for face recognition. ( 0,8687239345531 )
Comput Methods Programs Biomed - Conditional mutual information-based feature selection for congestive heart failure recognition using heart rate variability. ( 0,868537050933833 )
IEEE Trans Image Process - Face recognition system using multiple face model of hybrid Fourier feature under uncontrolled illumination variation. ( 0,865472697572159 )
IEEE Trans Image Process - Image classification via object-aware holistic superpixel selection. ( 0,863932180079592 )
IEEE Trans Pattern Anal Mach Intell - Learning Discriminant Face Descriptor. ( 0,855028015493091 )
IEEE Trans Image Process - A novel local pattern descriptor--local vector pattern in high-order derivative space for face recognition. ( 0,851851483296895 )
IEEE Trans Image Process - HSOG: a novel local image descriptor based on histograms of the second-order gradients. ( 0,850703647843596 )
IEEE Trans Image Process - Face recognition by exploring information jointly in space, scale and orientation. ( 0,850681671363437 )
Comput. Biol. Med. - Texture feature extraction based on a uniformity estimation method for local brightness and structure in chest CT images. ( 0,850521682423221 )
IEEE Trans Image Process - Vehicle detection in aerial surveillance using dynamic Bayesian networks. ( 0,848255374578808 )
IEEE Trans Image Process - Salient region detection by fusing bottom-up and top-down features extracted from a single image. ( 0,846807781971257 )
IEEE Trans Image Process - Normalization of face illumination based on large-and small-scale features. ( 0,842581631976478 )
IEEE Trans Image Process - Color local texture features for color face recognition. ( 0,84016867596545 )
IEEE Trans Image Process - Subspace-based discrete transform encoded local binary patterns representations for robust periocular matching on NIST's face recognition grand challenge. ( 0,839289156756033 )
IEEE Trans Image Process - Fusing local patterns of Gabor magnitude and phase for face recognition. ( 0,838149064683548 )
IEEE Trans Image Process - Common feature discriminant analysis for matching infrared face images to optical face images. ( 0,836278244669235 )
IEEE Trans Image Process - PDE-based enhancement of color images in RGB space. ( 0,83609562685021 )
IEEE Trans Image Process - Robust face representation using hybrid spatial feature interdependence matrix. ( 0,834681768918198 )
Comput Methods Programs Biomed - Texture and moments-based classification of the acrosome integrity of boar spermatozoa images. ( 0,834673969093012 )
IEEE Trans Image Process - Color texture classification using shortest paths in graphs. ( 0,834124178463819 )
IEEE Trans Image Process - Semantic pyramids for gender and action recognition. ( 0,832938119383677 )
IEEE Trans Image Process - Scale- and rotation-invariant local binary pattern using scale-adaptive texton and subuniform-based circular shift. ( 0,831609928251826 )
IEEE Trans Image Process - A feature-based learning framework for accurate prostate localization in CT images. ( 0,829520287122719 )
IEEE Trans Image Process - Scale-invariant features and polar descriptors in omnidirectional imaging. ( 0,825371739708185 )
IEEE Trans Image Process - Multilinear supervised neighborhood embedding of a local descriptor tensor for scene/object recognition. ( 0,823614763094776 )
IEEE Trans Image Process - K-NN regression to improve statistical feature extraction for texture retrieval. ( 0,822508728258174 )
IEEE Trans Image Process - Scale- and affine-invariant fan feature. ( 0,82247523314358 )
IEEE Trans Image Process - Extracting multiple features in the CID color space for face recognition. ( 0,819694690533125 )
IEEE Trans Pattern Anal Mach Intell - Scalable Face Image Retrieval with Identity-Based Quantization and Multireference Reranking. ( 0,818435784287155 )
IEEE Trans Image Process - Local directional number pattern for face analysis: face and expression recognition. ( 0,818136634728375 )
IEEE Trans Pattern Anal Mach Intell - Local Pyramidal Descriptors for Image Recognition. ( 0,817676301353607 )
IEEE Trans Image Process - Enhanced local texture feature sets for face recognition under difficult lighting conditions. ( 0,816665525565774 )
IEEE Trans Image Process - Edge-SIFT: discriminative binary descriptor for scalable partial-duplicate mobile search. ( 0,816606346693862 )
IEEE Trans Image Process - Shape vocabulary: a robust and efficient shape representation for shape matching. ( 0,81520787765526 )
IEEE Trans Image Process - Coupled binary embedding for large-scale image retrieval. ( 0,814604818127293 )
IEEE Trans Image Process - Discovering discriminative graphlets for aerial image categories recognition. ( 0,814349851812324 )
Comput. Biol. Med. - Bispectral analysis and genetic algorithm for congestive heart failure recognition based on heart rate variability. ( 0,812612371354665 )
IEEE Trans Image Process - Tensor discriminant color space for face recognition. ( 0,811857366519695 )
IEEE Trans Image Process - Boosting color feature selection for color face recognition. ( 0,808776817101859 )
IEEE Trans Image Process - Local energy pattern for texture classification using self-adaptive quantization thresholds. ( 0,808063347232174 )
IEEE Trans Image Process - Combining LBP difference and feature correlation for texture description. ( 0,806234232835866 )
IEEE Trans Image Process - Global propagation of affine invariant features for robust matching. ( 0,806135959913327 )
IEEE Trans Image Process - Ordinal feature selection for iris and palmprint recognition. ( 0,805830993074697 )
Artif Intell Med - Scattering features for lung cancer detection in fibered confocal fluorescence microscopy images. ( 0,805318598219618 )
IEEE J Biomed Health Inform - Local object patterns for the representation and classification of colon tissue images. ( 0,804481612111405 )
IEEE Trans Pattern Anal Mach Intell - LDAHash: Improved Matching with Smaller Descriptors. ( 0,80341565665574 )
IEEE Trans Image Process - Large-margin Learning of Compact Binary Image Encodings. ( 0,802628729680299 )
IEEE Trans Image Process - Scale-invariant features for 3-D mesh models. ( 0,801769166126278 )
Med Biol Eng Comput - Quantitative color analysis for capillaroscopy image segmentation. ( 0,797786881291402 )
IEEE Trans Pattern Anal Mach Intell - Transform-Invariant PCA: A Unified Approach to Fully Automatic Face Alignment, Representation, and Recognition. ( 0,797485308508502 )
IEEE Trans Image Process - Facial expression recognition in perceptual color space. ( 0,795409367848475 )
IEEE Trans Pattern Anal Mach Intell - Statistical 3D Shape Analysis by Local Generative Descriptors. ( 0,789246908880341 )
IEEE Trans Image Process - Angular pattern and binary angular pattern for shape retrieval. ( 0,787956218832372 )
IEEE Trans Pattern Anal Mach Intell - Pose and Expression Independent Facial Landmark Localization Using Dense-SURF and the Hausdorff Distance. ( 0,785921820661668 )
IEEE Trans Pattern Anal Mach Intell - Intensity-Based Image Registration by Nonparametric Local Smoothing. ( 0,783450397073001 )
IEEE Trans Pattern Anal Mach Intell - 3D Face Discriminant Analysis Using Gauss-Markov Posterior Marginals. ( 0,783102299419729 )
IEEE Trans Image Process - Face recognition using ensemble string matching. ( 0,782040095702213 )
IEEE Trans Image Process - USB: ultrashort binary descriptor for fast visual matching and retrieval. ( 0,781332335654103 )
IEEE Trans Image Process - Adaptive color feature extraction based on image color distributions. ( 0,780731278502806 )
IEEE Trans Image Process - Sparse color interest points for image retrieval and object categorization. ( 0,778253994077848 )
IEEE Trans Image Process - Completed local binary count for rotation invariant texture classification. ( 0,778129313575709 )
IEEE Trans Image Process - A completed modeling of local binary pattern operator for texture classification. ( 0,775771075065761 )
IEEE Trans Pattern Anal Mach Intell - Iris Image Classification Based on Hierarchical Visual Codebook. ( 0,775495728246876 )
IEEE Trans Pattern Anal Mach Intell - Learning Hybrid Image Templates (HIT) by Information Projection. ( 0,77352225507336 )
IEEE Trans Image Process - Fast localization of the optic disc using projection of image features. ( 0,770892709700382 )
J Med Syst - Directional binary wavelet patterns for biomedical image indexing and retrieval. ( 0,770035698310344 )
IEEE Trans Image Process - Very low resolution face recognition problem. ( 0,766113824528894 )
IEEE Trans Image Process - Learning templates for artistic portrait lighting analysis. ( 0,765174835264983 )
IEEE Trans Image Process - Flip-invariant SIFT for copy and object detection. ( 0,763528859985565 )
IEEE Trans Image Process - Robust face recognition with structurally incoherent low-rank matrix decomposition. ( 0,763453559569142 )
Comput Methods Programs Biomed - Automated classification of patients with coronary artery disease using grayscale features from left ventricle echocardiographic images. ( 0,762665177900803 )
Comput Math Methods Med - A machine learning approach for specification of spinal cord injuries using fractional anisotropy values obtained from diffusion tensor images. ( 0,762248102422031 )
IEEE Trans Image Process - A probabilistic approach for color correction in image mosaicking applications. ( 0,76161691807798 )
Comput Methods Programs Biomed - Region and boundary feature estimation on ultrasound images using moment invariants. ( 0,761505102319159 )
IEEE Trans Image Process - Face illumination manipulation using a single reference image by adaptive layer decomposition. ( 0,761368891159722 )
IEEE Trans Image Process - Learning the spherical harmonic features for 3-D face recognition. ( 0,760145057391237 )
IEEE Trans Image Process - Bayesian texture classification based on contourlet transform and BYY harmony learning of Poisson mixtures. ( 0,759295542296011 )
IEEE Trans Image Process - Object segmentation of database images by dual multiscale morphological reconstructions and retrieval applications. ( 0,759045809048808 )
IEEE Trans Pattern Anal Mach Intell - Local Difference Binary for Ultra-fast and Distinctive Feature Description. ( 0,758959670864018 )
IEEE Trans Image Process - Color constancy using 3D scene geometry derived from a single image. ( 0,758296642783855 )
Comput Math Methods Med - Computer aided quantification of pathological features for flexor tendon pulleys on microscopic images. ( 0,758166197594963 )
IEEE Trans Image Process - Human gait recognition using patch distribution feature and locality-constrained group sparse representation. ( 0,75667322522164 )
IEEE Trans Image Process - Representing and retrieving video shots in human-centric brain imaging space. ( 0,753008324663132 )
IEEE Trans Image Process - From local pixel structure to global image super-resolution: a new face hallucination framework. ( 0,751330244940492 )
Comput Math Methods Med - Membership-degree preserving discriminant analysis with applications to face recognition. ( 0,750987055730192 )
IEEE Trans Image Process - Wavelet domain multifractal analysis for static and dynamic texture classification. ( 0,749824994841598 )
IEEE Trans Pattern Anal Mach Intell - What Makes a Photograph Memorable? ( 0,746873216237875 )
Comput Methods Programs Biomed - Texture and color based image segmentation and pathology detection in capsule endoscopy videos. ( 0,745704765607764 )
IEEE Trans Image Process - Image editing with spatiograms transfer. ( 0,745691158340878 )
IEEE Trans Image Process - Image clustering using local discriminant models and global integration. ( 0,744101009297235 )
IEEE Trans Image Process - Illumination compensation using oriented local histogram equalization and its application to face recognition. ( 0,742734069605213 )
IEEE Trans Vis Comput Graph - Using Patterns to Encode Color Information for Dichromats. ( 0,742459060440948 )
IEEE Trans Image Process - Two-dimensional maximum local variation based on image euclidean distance for face recognition. ( 0,742013598524249 )
IEEE Trans Pattern Anal Mach Intell - From Bits to Images: Inversion of Local Binary Descriptors. ( 0,741698368591557 )
IEEE Trans Image Process - Texture classification using dominant neighborhood structure. ( 0,736504667308019 )
IEEE Trans Image Process - Direct discriminant locality preserving projection with Hammerstein polynomial expansion. ( 0,7353194844564 )
IEEE Trans Pattern Anal Mach Intell - Multi-View Face Detection and Registration Requiring Minimal Manual Intervention. ( 0,734972757029772 )
IEEE J Biomed Health Inform - Improving dermoscopy image classification using color constancy. ( 0,734307660692617 )