Comput Math Methods Med - 3D texture analysis in renal cell carcinoma tissue image grading.

Tópicos

{ featur(3375) classif(2383) classifi(1994) }
{ analysi(2126) use(1163) compon(1037) }
{ imag(2830) propos(1344) filter(1198) }
{ extract(1171) text(1153) clinic(932) }
{ learn(2355) train(1041) set(1003) }
{ control(1307) perform(991) simul(935) }
{ model(2220) cell(1177) simul(1124) }
{ model(2656) set(1616) predict(1553) }
{ imag(2675) segment(2577) method(1081) }
{ high(1669) rate(1365) level(1280) }
{ cancer(2502) breast(956) screen(824) }
{ use(1733) differ(960) four(931) }
{ result(1111) use(1088) new(759) }
{ imag(1947) propos(1133) code(1026) }
{ method(1219) similar(1157) match(930) }
{ assess(1506) score(1403) qualiti(1306) }
{ problem(2511) optim(1539) algorithm(950) }
{ error(1145) method(1030) estim(1020) }
{ design(1359) user(1324) use(1319) }
{ model(2341) predict(2261) use(1141) }
{ first(2504) two(1366) second(1323) }
{ method(1969) cluster(1462) data(1082) }
{ studi(2440) review(1878) systemat(933) }
{ method(984) reconstruct(947) comput(926) }
{ studi(1410) differ(1259) use(1210) }
{ import(1318) role(1303) understand(862) }
{ blood(1257) pressur(1144) flow(957) }
{ medic(1828) order(1363) alert(1069) }
{ model(3404) distribut(989) bayesian(671) }
{ can(774) often(719) complex(702) }
{ 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) }
{ sequenc(1873) structur(1644) protein(1328) }
{ network(2748) neural(1063) input(814) }
{ patient(2315) diseas(1263) diabet(1191) }
{ take(945) account(800) differ(722) }
{ motion(1329) object(1292) video(1091) }
{ treatment(1704) effect(941) patient(846) }
{ surgeri(1148) surgic(1085) robot(1054) }
{ framework(1458) process(801) describ(734) }
{ chang(1828) time(1643) increas(1301) }
{ concept(1167) ontolog(924) domain(897) }
{ clinic(1479) use(1117) guidelin(835) }
{ algorithm(1844) comput(1787) effici(935) }
{ method(1557) propos(1049) approach(1037) }
{ data(1714) softwar(1251) tool(1186) }
{ care(1570) inform(1187) nurs(1089) }
{ general(901) number(790) one(736) }
{ search(2224) databas(1162) retriev(909) }
{ featur(1941) imag(1645) propos(1176) }
{ case(1353) use(1143) diagnosi(1136) }
{ howev(809) still(633) remain(590) }
{ data(3963) clinic(1234) research(1004) }
{ risk(3053) factor(974) diseas(938) }
{ perform(999) metric(946) measur(919) }
{ research(1085) discuss(1038) issu(1018) }
{ system(1050) medic(1026) inform(1018) }
{ visual(1396) interact(850) tool(830) }
{ compound(1573) activ(1297) structur(1058) }
{ perform(1367) use(1326) method(1137) }
{ studi(1119) effect(1106) posit(819) }
{ 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) }
{ research(1218) medic(880) student(794) }
{ patient(2837) hospit(1953) medic(668) }
{ data(2317) use(1299) case(1017) }
{ age(1611) year(1155) adult(843) }
{ signal(2180) analysi(812) frequenc(800) }
{ cost(1906) reduc(1198) effect(832) }
{ group(2977) signific(1463) compar(1072) }
{ sampl(1606) size(1419) use(1276) }
{ gene(2352) biolog(1181) express(1162) }
{ data(3008) multipl(1320) sourc(1022) }
{ 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) }
{ structur(1116) can(940) graph(676) }
{ use(976) code(926) identifi(902) }
{ 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) }
{ 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

One of the most significant processes in cancer cell and tissue image analysis is the efficient extraction of features for grading purposes. This research applied two types of three-dimensional texture analysis methods to the extraction of feature values from renal cell carcinoma tissue images, and then evaluated the validity of the methods statistically through grade classification. First, we used a confocal laser scanning microscope to obtain image slices of four grades of renal cell carcinoma, which were then reconstructed into 3D volumes. Next, we extracted quantitative values using a 3D gray level cooccurrence matrix (GLCM) and a 3D wavelet based on two types of basis functions. To evaluate their validity, we predefined 6 different statistical classifiers and applied these to the extracted feature sets. In the grade classification results, 3D Haar wavelet texture features combined with principal component analysis showed the best discrimination results. Classification using 3D wavelet texture features was significantly better than 3D GLCM, suggesting that the former has potential for use in a computer-based grading system.

Resumo Limpo

one signific process cancer cell tissu imag analysi effici extract featur grade purpos research appli two type threedimension textur analysi method extract featur valu renal cell carcinoma tissu imag evalu valid method statist grade classif first use confoc laser scan microscop obtain imag slice four grade renal cell carcinoma reconstruct d volum next extract quantit valu use d gray level cooccurr matrix glcm d wavelet base two type basi function evalu valid predefin differ statist classifi appli extract featur set grade classif result d haar wavelet textur featur combin princip compon analysi show best discrimin result classif use d wavelet textur featur signific better d glcm suggest former potenti use computerbas grade system

Resumos Similares

Comput. Biol. Med. - Gene expression microarray classification using PCA-BEL. ( 0,764269397138545 )
Int J Neural Syst - On the segmentation and classification of hand radiographs. ( 0,72839267179562 )
J Med Syst - An integrated index for the identification of diabetic retinopathy stages using texture parameters. ( 0,721559793254946 )
Comput Math Methods Med - Discrimination between Alzheimer's disease and mild cognitive impairment using SOM and PSO-SVM. ( 0,714464585114041 )
J Med Syst - Enhanced cancer recognition system based on random forests feature elimination algorithm. ( 0,710231248520879 )
Artif Intell Med - Selection of effective features for ECG beat recognition based on nonlinear correlations. ( 0,699445438352378 )
J Med Syst - A robust multi-class feature selection strategy based on Rotation Forest Ensemble algorithm for diagnosis of Erythemato-Squamous diseases. ( 0,697278086197522 )
Int J Comput Assist Radiol Surg - Optimization of breast mass classification using sequential forward floating selection (SFFS) and a support vector machine (SVM) model. ( 0,696442309720535 )
J Med Syst - A software framework for building biomedical machine learning classifiers through grid computing resources. ( 0,695865270004399 )
Comput Math Methods Med - Principal feature analysis: a multivariate feature selection method for fMRI data. ( 0,690872590249564 )
Comput. Biol. Med. - Neurocognitive disorder detection based on feature vectors extracted from VBM analysis of structural MRI. ( 0,688184708440381 )
J Med Syst - Down syndrome diagnosis based on Gabor Wavelet Transform. ( 0,669356982675123 )
IEEE J Biomed Health Inform - Classification of color images of dermatological ulcers. ( 0,669047559377615 )
J Med Syst - A new approach for concealed information identification based on ERP assessment. ( 0,666079553680329 )
IEEE J Biomed Health Inform - Support vector machine classification based on correlation prototypes applied to bone age assessment. ( 0,664667847992892 )
J Biomed Inform - Automatic figure classification in bioscience literature. ( 0,660680785252497 )
Int J Comput Assist Radiol Surg - Brain tumor classification on intraoperative contrast-enhanced ultrasound. ( 0,65974520786326 )
J Am Med Inform Assoc - Using statistical text classification to identify health information technology incidents. ( 0,659013849717142 )
Comput Math Methods Med - Determination of fetal state from cardiotocogram using LS-SVM with particle swarm optimization and binary decision tree. ( 0,658570748874997 )
J Med Syst - Symptomatic vs. asymptomatic plaque classification in carotid ultrasound. ( 0,657956328406095 )
Comput. Biol. Med. - A new dataset evaluation method based on category overlap. ( 0,65550686235207 )
Comput Math Methods Med - Comparison of the data classification approaches to diagnose spinal cord injury. ( 0,653261070585562 )
IEEE Trans Image Process - A unified feature and instance selection framework using optimum experimental design. ( 0,651056572091958 )
Comput. Biol. Med. - Mammographical mass detection and classification using local seed region growing-spherical wavelet transform (LSRG-SWT) hybrid scheme. ( 0,650303443832534 )
Comput. Biol. Med. - SVM-based feature selection to optimize sensitivity-specificity balance applied to weaning. ( 0,647212812032926 )
J Am Med Inform Assoc - Learning regular expressions for clinical text classification. ( 0,645801335968755 )
J Med Syst - Luminance sticker based facial expression recognition using discrete wavelet transform for physically disabled persons. ( 0,645007495736132 )
Comput Biol Chem - A novel divide-and-merge classification for high dimensional datasets. ( 0,637553013788168 )
Artif Intell Med - Computer-aided diagnosis of pulmonary nodules using a two-step approach for feature selection and classifier ensemble construction. ( 0,637093882767522 )
J Am Med Inform Assoc - A comparative analysis of methods for predicting clinical outcomes using high-dimensional genomic datasets. ( 0,637090660273253 )
Comput Methods Programs Biomed - Understanding symptomatology of atherosclerotic plaque by image-based tissue characterization. ( 0,637082384724554 )
Comput Methods Programs Biomed - Performance comparison of machine learning methods for prognosis of hormone receptor status in breast cancer tissue samples. ( 0,635932353398084 )
J Med Syst - Computer aided diagnosis system for breast cancer based on color Doppler flow imaging. ( 0,635672355318789 )
Comput Methods Programs Biomed - Automatic cervical cell segmentation and classification in Pap smears. ( 0,63526713554425 )
Comput. Biol. Med. - Using machine learning techniques and genomic/proteomic information from known databases for defining relevant features for PPI classification. ( 0,634651037867384 )
J Biomed Inform - A biological continuum based approach for efficient clinical classification. ( 0,634095819002933 )
Comput Methods Programs Biomed - Classifier ensemble construction with rotation forest to improve medical diagnosis performance of machine learning algorithms. ( 0,631929719668901 )
Comput Methods Programs Biomed - A new hybrid intelligent system for accurate detection of Parkinson's disease. ( 0,630683478114002 )
Artif Intell Med - Document classification for mining host pathogen protein-protein interactions. ( 0,629586063583113 )
J Biomed Inform - Boosting performance of gene mention tagging system by hybrid methods. ( 0,628650431402598 )
Int J Neural Syst - Single-trial motor imagery classification using asymmetry ratio, phase relation, wavelet-based fractal, and their selected combination. ( 0,627154799325578 )
J Med Syst - An intelligent system for lung cancer diagnosis using a new genetic algorithm based feature selection method. ( 0,626525449477682 )
Neural Comput - High-dimensional cluster analysis with the masked EM algorithm. ( 0,623458111013955 )
Artif Intell Med - Classification of small lesions on dynamic breast MRI: Integrating dimension reduction and out-of-sample extension into CADx methodology. ( 0,623433497475747 )
IEEE J Biomed Health Inform - A novel computerized tool to stratify risk in carotid atherosclerosis using kinematic features of the arterial wall. ( 0,623185020021971 )
Neural Comput - Kernels for longitudinal data with variable sequence length and sampling intervals. ( 0,622598310754786 )
Comput Methods Programs Biomed - A random forest classifier for lymph diseases. ( 0,622131776838735 )
IEEE Trans Image Process - 3D+t morphological processing: applications to embryogenesis image analysis. ( 0,621771906389989 )
Comput Biol Chem - Information-theoretic approaches to SVM feature selection for metagenome read classification. ( 0,621305501077965 )
Int J Comput Assist Radiol Surg - Building an ensemble system for diagnosing masses in mammograms. ( 0,621305501077965 )
Comput. Biol. Med. - A novel approach for detection and classification of mammographic microcalcifications using wavelet analysis and extreme learning machine. ( 0,619967605044174 )
J Med Syst - Highly sensitive computer aided diagnosis system for breast tumor based on color Doppler flow images. ( 0,618877238941812 )
Artif Intell Med - Texture feature ranking with relevance learning to classify interstitial lung disease patterns. ( 0,618101779310767 )
IEEE Trans Image Process - Human detection in images via piecewise linear support vector machines. ( 0,617923382250607 )
Methods Inf Med - High-content analysis in monastrol suppressor screens. A neural network-based classification approach. ( 0,616923040963542 )
Comput Methods Programs Biomed - Automatic classification of the interferential tear film lipid layer using colour texture analysis. ( 0,616771793022353 )
Comput Methods Programs Biomed - Classification of normal and epileptic seizure EEG signals using wavelet transform, phase-space reconstruction, and Euclidean distance. ( 0,616669838844778 )
Comput. Biol. Med. - Pairwise FCM based feature weighting for improved classification of vertebral column disorders. ( 0,61606829803845 )
Comput. Biol. Med. - Contourlet-based mammography mass classification using the SVM family. ( 0,613261888497727 )
IEEE J Biomed Health Inform - Recognizing common CT imaging signs of lung diseases through a new feature selection method based on Fisher criterion and genetic optimization. ( 0,613225515311454 )
Comput Biol Chem - CE-PLoc: an ensemble classifier for predicting protein subcellular locations by fusing different modes of pseudo amino acid composition. ( 0,613157950765745 )
J Chem Inf Model - Classifying molecules using a sparse probabilistic kernel binary classifier. ( 0,612233818659089 )
IEEE Trans Image Process - Efficient HIK SVM learning for image classification. ( 0,606346966752446 )
IEEE J Biomed Health Inform - Discrimination of tooth layers and dental restorative materials using cutting sounds. ( 0,606189318162352 )
Comput Methods Programs Biomed - Comparison of organs' shapes with geometric and Zernike 3D moments. ( 0,605924869973896 )
Artif Intell Med - Comparative analysis of a-priori and a-posteriori dietary patterns using state-of-the-art classification algorithms: a case/case-control study. ( 0,60559937404433 )
Artif Intell Med - An intelligent classifier for prognosis of cardiac resynchronization therapy based on speckle-tracking echocardiograms. ( 0,605208363510874 )
Comput Math Methods Med - Comparison of different EHG feature selection methods for the detection of preterm labor. ( 0,604310472258497 )
J Med Syst - Usage of case-based reasoning, neural network and adaptive neuro-fuzzy inference system classification techniques in breast cancer dataset classification diagnosis. ( 0,603658641840357 )
J Biomed Inform - A fast gene selection method for multi-cancer classification using multiple support vector data description. ( 0,603534996890879 )
J Med Syst - Effect of multiscale PCA de-noising on EMG signal classification for diagnosis of neuromuscular disorders. ( 0,603286384976526 )
J Med Syst - Classification of speech dysfluencies using LPC based parameterization techniques. ( 0,602703799656904 )
Brief. Bioinformatics - Class-imbalanced classifiers for high-dimensional data. ( 0,601913805936051 )
Comput. Biol. Med. - Classification of EMG signals using PSO optimized SVM for diagnosis of neuromuscular disorders. ( 0,60188178440642 )
Comput Methods Programs Biomed - Hepatitis disease diagnosis using a novel hybrid method based on support vector machine and simulated annealing (SVM-SA). ( 0,601812299130457 )
Int J Comput Assist Radiol Surg - Multimodality GPU-based computer-assisted diagnosis of breast cancer using ultrasound and digital mammography images. ( 0,601490241098455 )
Comput. Biol. Med. - An ensemble system for automatic sleep stage classification using single channel EEG signal. ( 0,600908696185365 )
J Am Med Inform Assoc - A comprehensive study of named entity recognition in Chinese clinical text. ( 0,600165323503045 )
Comput Math Methods Med - Construction of classifier based on MPCA and QSA and its application on classification of pancreatic diseases. ( 0,600035506110041 )
Comput Methods Programs Biomed - Computer-supported diagnosis for endotension cases in endovascular aortic aneurysm repair evolution. ( 0,598335752672734 )
J Chem Inf Model - Pre-processing feature selection for improved C&RT models for oral absorption. ( 0,59643464692002 )
BMC Med Inform Decis Mak - Effective diagnosis of Alzheimer's disease by means of large margin-based methodology. ( 0,596301763228693 )
J Am Med Inform Assoc - Influenza detection from emergency department reports using natural language processing and Bayesian network classifiers. ( 0,594515530044759 )
Int J Neural Syst - Assessment of feature selection and classification approaches to enhance information from overnight oximetry in the context of apnea diagnosis. ( 0,594458020201063 )
Comput. Biol. Med. - Ensemble selection for feature-based classification of diabetic maculopathy images. ( 0,594098474025698 )
Comput Biol Chem - Multi objective SNP selection using pareto optimality. ( 0,593971340410299 )
AMIA Annu Symp Proc - Application of Bayesian logistic regression to mining biomedical data. ( 0,592204623920609 )
J Med Syst - A new expert system for diagnosis of lung cancer: GDA-LS_SVM. ( 0,591766386058948 )
Comput Methods Programs Biomed - 3D image texture analysis of simulated and real-world vascular trees. ( 0,590605716954738 )
J Chem Inf Model - Classifier ensemble based on feature selection and diversity measures for predicting the affinity of A(2B) adenosine receptor antagonists. ( 0,590605716954738 )
IEEE Trans Pattern Anal Mach Intell - Learning Hierarchical Features for Scene Labeling. ( 0,59004385067839 )
AMIA Annu Symp Proc - Word Sense Disambiguation of clinical abbreviations with hyperdimensional computing. ( 0,589800339361234 )
Int J Neural Syst - Improved adaptive splitting and selection: the hybrid training method of a classifier based on a feature space partitioning. ( 0,588402288086277 )
J Med Syst - Automated screening of arrhythmia using wavelet based machine learning techniques. ( 0,587686255946106 )
Comput Math Methods Med - An intelligent system approach for asthma prediction in symptomatic preschool children. ( 0,587430325883887 )
J Med Syst - Automated diagnosis of Alzheimer disease using the scale-invariant feature transforms in magnetic resonance images. ( 0,587109714217711 )
J Med Syst - SVM feature selection based rotation forest ensemble classifiers to improve computer-aided diagnosis of Parkinson disease. ( 0,586578321615625 )
Med Biol Eng Comput - CFS-SMO based classification of breast density using multiple texture models. ( 0,586328309973898 )
Comput Methods Programs Biomed - Functional activity maps based on significance measures and Independent Component Analysis. ( 0,585838607086711 )
Comput Biol Chem - A protein fold classifier formed by fusing different modes of pseudo amino acid composition via PSSM. ( 0,583064678418266 )