Search results for "HMM"

Hits ?▲	Authors	Title	Venue	Year	Link	Author keywords
1	Kazem Taghva, Lakshmi Vyas	Acronym Expansion Via Hidden Markov Models.	ICSEng	2011	DBLP DOI BibTeX RDF	Hidden Markov Models, HMM, supervised learning, Maximum Likelihood Estimation, MLE, Acronyms
1	Xinxin Wang, K. Selçuk Candan	Relevant shape contour snippet extraction with metadata supported hidden Markov models.	CIVR	2010	DBLP DOI BibTeX RDF	shape snippet detection, HMM, SAX
1	Yousef Ajami Alotaibi	Is Phoneme Level Better than Word Level for HMM Models in Limited Vocabulary ASR Systems?.	ITNG	2010	DBLP DOI BibTeX RDF	Alphadigits, HMM, Recognition, Speech, Arabic
1	Jesper Grønbæk, Hans-Peter Schwefel, Andrea Ceccarelli, Andrea Bondavalli	Improving Robustness of Network Fault Diagnosis to Uncertainty in Observations.	NCA	2010	DBLP DOI BibTeX RDF	HMM, monitoring, uncertainty, diagnosis
1	Daniel Kelly, Jane Reilly Delannoy, John McDonald, Charles Markham	A framework for continuous multimodal sign language recognition.	ICMI	2009	DBLP DOI BibTeX RDF	non-manual signals, HMM, sign language
1	Christian Peters, Sven Wachsmuth, Jesse Hoey	Learning to recognise behaviours of persons with dementia using multiple cues in an HMM-based approach.	PETRA	2009	DBLP DOI BibTeX RDF	task assistance, HMM, supervised learning, event recognition
1	Yuexian Zou, Guangyi Shi, Hang Shi, Yiyan Wang	Image Sequences Based Traffic Incident Detection for Signaled Intersections Using HMM.	HIS	2009	DBLP DOI BibTeX RDF	Incident Detection, HMM, ITS, Intersection
1	Quan Zhou, Pan Deng, Hongjian Liu, Defeng Guo, Kenji Nagamatsu	A Hybrid Method of Chinese Prosodic Word Tagging Based on Keyword Anchor and Hidden Markov Model.	IALP	2009	DBLP DOI BibTeX RDF	Prosodic Word, Keyword Anchor, HMM
1	Yi Gao, John Han, Lei Lin, Congde Lu, Qin Yang	Chinese Name Speech Classification Using Fisher Score Based on Continuous Density Hidden Markov Models.	IIH-MSP	2009	DBLP DOI BibTeX RDF	fisher score, SVM, HMM, Speech recognition
1	Wolfgang Löhr, Nihat Ay	Non-sufficient Memories That Are Sufficient for Prediction.	Complex	2009	DBLP DOI BibTeX RDF	causal states, ?-machine, hidden Markov models, HMM, prediction, computational mechanics
1	Yousef Ajami Alotaibi, Amir Hussain	Speech Recognition System and Formant Based Analysis of Spoken Arabic Vowels.	FGIT	2009	DBLP DOI BibTeX RDF	MSA, HMM, Analysis, Recognition, Speech, Arabic, Vowels, Formants, ASR
1	Yoshihiro Noguchi, Keiji Shimada, Mieko Ohsuga, Yoshiyuki Kamakura, Yumiko Inoue	The Assessment of Driver's Arousal States from the Classification of Eye-Blink Patterns.	HCI	2009	DBLP DOI BibTeX RDF	arousal states, HMM, image, driver, blink, drowsiness, EOG
1	Adrià Giménez, Alfons Juan	Bernoulli HMMs at Subword Level for Handwritten Word Recognition.	IbPRIA	2009	DBLP DOI BibTeX RDF	Subword, Bernoulli, HMM, Handwritten word recognition
1	Yasuo Matsuyama, Fumiya Matsushima, Youichi Nishida, Takashi Hatakeyama, Nimiko Ochiai, Shogo Aida	Multimodal Belief Integration by HMM/SVM-Embedded Bayesian Network: Applications to Ambulating PC Operation by Body Motions and Brain Signals.	ICANN	2009	DBLP DOI BibTeX RDF	Multimodal beliefs, committee SVM array, ambulating PC, HMM, Bayesian network
1	Wenju Liu, Yun Tang, Shouye Peng	Research on Segment Acoustic Model Based Mandarin LVCSR.	ISNN	2009	DBLP DOI BibTeX RDF	Segment acoustic model, LVCSR, CF algorithm, Parameter Tying, HMM, SSM
1	Dahai Yu, Ovidiu Ghita, Alistair Sutherland, Paul F. Whelan	A Novel Visual Speech Representation and HMM Classification for Visual Speech Recognition.	PSIVT	2009	DBLP DOI BibTeX RDF	Visual Speech Unit, Viseme, EMPCA, HMM, Dynamic Time Warping, Visual Speech Recognition
1	Yury Lifshits, Shay Mozes, Oren Weimann, Michal Ziv-Ukelson	Speeding Up HMM Decoding and Training by Exploiting Sequence Repetitions.	Algorithmica	2009	DBLP DOI BibTeX RDF	Dynamic programming, HMM, Compression, Viterbi
1	Werner Bailer, Georg Thallinger	Comparison of content selection methods for skimming rushes video.	TVS	2008	DBLP DOI BibTeX RDF	content abstraction, hmm, summarization, trecvid, video skim, rushes
1	Manitsaris Sotirios, Pekos Georgios	Computer vision method for pianist's fingers information retrieval.	iiWAS	2008	DBLP DOI BibTeX RDF	HCI, computer vision, HMM, gesture recognition
1	Marie Elisabeth Gaup Moe, Bjarne E. Helvik, Svein J. Knapskog	TSR: trust-based secure MANET routing using HMMs.	Q2SWinet	2008	DBLP DOI BibTeX RDF	ad-hoc networks, HMM, stochastic modeling, secure routing
1	Sandoche Balakrichenan, Monique Becker	An autonomic ENUM implementation in network simulator-2.	SimuTools	2008	DBLP DOI BibTeX RDF	ENUM, model, HMM, DNS
1	Jiang-Chun Chen, Jyh-Shing Roger Jang	TRUES: Tone Recognition Using Extended Segments.	ACM Trans. Asian Lang. Inf. Process.	2008	DBLP DOI BibTeX RDF	Continuous tone recognition, Mandarin Chinese, context-dependent tone modeling, extended segment for tone recognition, supratone modeling, HMM
1	Min Li, Shunzheng Yu, Li He	Detecting Network-Wide Traffic Anomalies Based on Spatial HMM.	NPC Workshops	2008	DBLP DOI BibTeX RDF	network-wide, HMM, anomaly detection
1	Yonghua Cen, Zhe Han, PeiPei Ji	Chinese Term Recognition and Extraction Based on Hidden Markov Model.	PACIIA	2008	DBLP DOI BibTeX RDF	Chinese Term Recognition, Hidden Markov Model, HMM
1	Arei Kobayashi, Takeshi Iwamoto, Satoshi Nishiyama	UME: Method for Estimating User Movement Using an Acceleration Sensor.	SAINT	2008	DBLP DOI BibTeX RDF	User Movement, HMM, Acceleration Sensor
1	Yue Liu, Jun Zhang, Zhijing Liu	A Learning Method of Detecting Anomalous Pedestrian.	ADMA	2008	DBLP DOI BibTeX RDF	FAM, Behavior Classification, Procrustes, HMM, Centroid
1	Moaath Al-Rajab, David Hogg, Kia Ng	A Comparative Study on Using Zernike Velocity Moments and Hidden Markov Models for Hand Gesture Recognition.	AMDO	2008	DBLP DOI BibTeX RDF	Spatio-temporal description, skin-colour segmentation, Zernike velocity moments, HMM, hand gesture recognition
1	Md. Zia Uddin, J. J. Lee, T.-S. Kim	Shape-Based Human Activity Recognition Using Independent Component Analysis and Hidden Markov Model.	IEA/AIE	2008	DBLP DOI BibTeX RDF	HMM, PCA, ICA, K-means, LBG
1	Carla Lopes, Fernando Perdigão	Event Detection by HMM, SVM and ANN: A Comparative Study.	PROPOR	2008	DBLP DOI BibTeX RDF	SVM, HMM, ANN, Speech recognition, event detection
1	Sotiris Karabetsos, Pirros Tsiakoulis, Aimilios Chalamandaris, Spyros Raptis	HMM-Based Speech Synthesis for the Greek Language.	TSD	2008	DBLP DOI BibTeX RDF	Greek Language, Statistical Parametric Speech Synthesis, HMM, Hidden Markov Model, Speech Synthesis, Text to Speech
1	Zhen-ming Yuan, Hong Pan, Liang Zhang	A Novel Pen-Based Flowchart Recognition System for Programming Teaching.	WBL	2008	DBLP DOI BibTeX RDF	teaching system, SVM, HMM, ICA, sketch recognition
1	Nazli Ikizler, David A. Forsyth	Searching for Complex Human Activities with No Visual Examples.	International Journal of Computer Vision	2008	DBLP DOI BibTeX RDF	HMM, Motion capture, Video retrieval, Activity, Human action recognition
1	Ryoichi Ando, Koichi Shinoda, Sadaoki Furui, Takahiro Mochizuki	A robust scene recognition system for baseball broadcast using data-driven approach.	CIVR	2007	DBLP DOI BibTeX RDF	CBVIR, scene context, adaptation, HMM, indexing, sports video, n-gram model
1	Sandoche Balakrichenan, Thomas Bugnazet, Monique Becker	A simulation platform: for testing and optimization of ENUM architecture.	SIGMETRICS Performance Evaluation Review	2007	DBLP DOI BibTeX RDF	ENUM, model, HMM, DNS
1	Feiyue Huang, Guangyou Xu	Viewpoint Insensitive Action Recognition Using Envelop Shape.	ACCV	2007	DBLP DOI BibTeX RDF	Viewpoint Insensitive, Envelop Shape, HMM, Action Recognition
1	Tong-Hua Su, Tianwen Zhang, De-Jun Guan, Hu-Jie Huang	Gabor-Based Recognizer for Chinese Handwriting from Segmentation-Free Strategy.	CAIP	2007	DBLP DOI BibTeX RDF	Chinese handwriting recognition, HMM, Gabor filter
1	Shay Mozes, Oren Weimann, Michal Ziv-Ukelson	Speeding Up HMM Decoding and Training by Exploiting Sequence Repetitions.	CPM	2007	DBLP DOI BibTeX RDF	dynamic programming, HMM, compression, Viterbi
1	Sheng-De Wang, Zheng Yi Huang	Layered Peer to Peer Streaming Using Hidden Markov Models.	EUC Workshops	2007	DBLP DOI BibTeX RDF	Peer to Peer, HMM, Streaming
1	Yoshihiro Noguchi, Roongroj Nopsuwanchai, Mieko Ohsuga, Yoshiyuki Kamakura	Classification of Blink Waveforms Towards the Assessment of Driver's Arousal Level - An Approach for HMM Based Classification from Blinking Video Sequence.	HCI	2007	DBLP DOI BibTeX RDF	arousal level, HMM, video sequence, driver, blink, EOG
1	Mozi Zhu, Fei Shen, ZhongCheng Wu	Online Chinese Characters Recognition Based on Force Information by HMM.	HCI	2007	DBLP DOI BibTeX RDF	Force Information, OCCR, Stroke Recognition, HMM
1	Jian Xiang	Motion Retrieval with Temporal-Spatial Features Based on Ensemble Learning.	ICIC	2007	DBLP DOI BibTeX RDF	Temporal-Spatial, HMM, Motion Capture, Ensemble Learning
1	Jing Xiong, ZhiJing Liu	Human Motion Recognition Based on Hidden Markov Models.	ISICA	2007	DBLP DOI BibTeX RDF	HMM, Silhouette, Centroid, Motion models
1	Yanbin Sun, Lun Xie, Zhiliang Wang, Yi An	An Embedded System of Face Recognition Based on ARM and HMM.	ICEC	2007	DBLP DOI BibTeX RDF	embedded system, HMM, Face Recognition, Linux, ARM
1	Wei Han, Kwok-Wai Hon, Cheong-fat Chan, Oliver Chiu-sing Choy, Kong-Pang Pun	A Speech Recognition IC Using Hidden Markov Models with Continuous Observation Densities.	VLSI Signal Processing	2007	DBLP DOI BibTeX RDF	HMM, speech recognition, Viterbi algorithm, Gaussian mixtures
1	Grzegorz Godlewski, Maciej Piasecki, Jerzy Sas	Application of syntactic properties to three-level recognition of polish hand-written medical texts.	ACM Symposium on Document Engineering	2006	DBLP DOI BibTeX RDF	hand-written text, HMM, OCR, polish, PoS tagging
1	Ryoichi Ando, Koichi Shinoda, Sadaoki Furui, Takahiro Mochizuki	Robust scene recognition using language models for scene contexts.	Multimedia Information Retrieval	2006	DBLP DOI BibTeX RDF	CBVIR, HMM, indexing, sports video, n-gram model
1	Li-Quan Zhao, Ling Zhang, Bo Zhang	Granular Analysis of Time Sequence Based on Quotient Space.	CIMCA/IAWTIC	2006	DBLP DOI BibTeX RDF	Quotient Space, HMM, Markov Chain, Granular Computing
1	Yunqiang Chen, Yong Rui, Thomas S. Huang	Multicue HMM-UKF for Real-Time Contour Tracking.	IEEE Trans. Pattern Anal. Mach. Intell.	2006	DBLP DOI BibTeX RDF	Parametric contour, joint probabilistic matching, HMM, unscented Kalman filters
1	Guntur Bharadwaja Kumar, Kavi Narayana Murthy	UCSG Shallow Parser.	CICLing	2006	DBLP DOI BibTeX RDF	Finite State Grammar, UCSG Architecture, HMM, Chunking, A* search, Shallow Parsing
1	Seok-Ju Hong, Nurul Arif Setiawan, Song-Gook Kim, Chil-Woo Lee	Gesture Recognition Based on Context Awareness for Human-Robot Interaction.	ICAT	2006	DBLP DOI BibTeX RDF	Context Awareness, HMM, PCA, Gesture Recognition
1	Jiann-Der Lee, Jiann-Der Li, Li-Chang Liu, Chi-Ming Chen	A Novel Driving Pattern Recognition and Status Monitoring System.	PSIVT	2006	DBLP DOI BibTeX RDF	Driving event, Ada-boosted, driving safety monitoring, intelligent transport and shape-context, HMM
1	Hye Sun Park, Do Joon Jung, Hang Joon Kim	Vision-Based Game Interface Using Human Gesture.	PSIVT	2006	DBLP DOI BibTeX RDF	Vision-based Game Interface, HMM, Gesture Recognition
1	Hongseok Tae, Eun-Bae Kong, Kiejung Park	A Gene Structure Prediction Program Using Duration HMM.	VDMB	2006	DBLP DOI BibTeX RDF	GeneChaser, HMM, Gene prediction
1	Li Zhuang, Feng Zhou, J. D. Tygar	Keyboard acoustic emanations revisited.	ACM Conference on Computer and Communications Security	2005	DBLP DOI BibTeX RDF	acoustic emanations, cepstrum, electronic eavesdropping, privacy, HMM, hidden Markov models, human factors, computer security, learning theory, keyboards, signal analysis
1	Yuta Okabe, Suguru Saito, Masayuki Nakajima	Paintbrush rendering of lines using HMMs.	GRAPHITE	2005	DBLP DOI BibTeX RDF	learning, HMM, stroke, footprint
1	Liang-Guo Zhang, Xilin Chen, Chunli Wang, Yiqiang Chen, Wen Gao	Recognition of sign language subwords based on boosted hidden Markov models.	ICMI	2005	DBLP DOI BibTeX RDF	human-computer interaction, HMM, AdaBoost, sign language recognition
1	Ronen Feldman, Binyamin Rosenfeld, Moshe Fresko, Brian D. Davison	Hybrid semantic tagging for information extraction.	WWW (Special interest tracks and posters)	2005	DBLP DOI BibTeX RDF	semantic web, HMM, information extraction, text mining, rules based systems
1	Ying Zhang, Phil Vines, Justin Zobel	Chinese OOV translation and post-translation query expansion in chinese--english cross-lingual information retrieval.	ACM Trans. Asian Lang. Inf. Process.	2005	DBLP DOI BibTeX RDF	OOV terms, post-translation query expansion, HMM, web mining, mutual information, query translations, CLIR, translation disambiguation
1	Md. Rafiul Hassan, Baikunth Nath	StockMarket Forecasting Using Hidden Markov Model: A New Approach.	ISDA	2005	DBLP DOI BibTeX RDF	stock market forecasting, feature selection, HMM, financial time series
1	Juliette Martin, Jean-François Gibrat, François Rodolphe	Choosing the Optimal Hidden Markov Model for Secondary-Structure Prediction.	IEEE Intelligent Systems	2005	DBLP DOI BibTeX RDF	secondary structure prediction, hidden Markov models, HMM, model selection, protein
1	Niranjan P. Bidargaddi, Madhu Chetty, Joarder Kamruzzaman	A Fuzzy Viterbi Algorithm for Improved Sequence Alignment and Searching of Proteins.	EvoWorkshops	2005	DBLP DOI BibTeX RDF	protein sequence alignment, fuzzy HMM, HMM, profiles
1	Xiaolin Yang, Feng Jiang, Han Liu, Hongxun Yao, Wen Gao, Chunli Wang	Visual Sign Language Recognition Based on HMMs and Auto-regressive HMMs.	Gesture Workshop	2005	DBLP DOI BibTeX RDF	Auto-regressive HMM, Computer Vision, HMM, Sign Language Recognition
1	Binyamin Rosenfeld, Ronen Feldman, Moshe Fresko, Jonathan Schler, Yonatan Aumann	TEG: a hybrid approach to information extraction.	CIKM	2004	DBLP DOI BibTeX RDF	HMM, information extraction, text mining, rules based system
1	Tin Lay Nwe, Arun Shenoy, Ye Wang	Singing voice detection in popular music.	ACM Multimedia	2004	DBLP DOI BibTeX RDF	singing voice, song structure, HMM, bootstrapping
1	Dimitris Gavrilis, Evangelos Dermatas	Part-of-Speech Tagging in Molecular Biology Scientific Abstracts Using Morphological and Contextual Statistical Information.	SETN	2004	DBLP DOI BibTeX RDF	HMM, Natural Language Processing, Part-of-Speech Tagging
1	Massimo Melucci, Nicola Orio	A novel method for stemmer generation based on hidden markov models.	CIKM	2003	DBLP DOI BibTeX RDF	multi-lingual information retrieval, unsupervised training, HMM, hidden Markov models, stemming
1	Euisok Chung, Yi-Gyu Hwang, Myung-Gil Jang	Korean named entity recognition using HMM and CoTraining model.	IRAL	2003	DBLP DOI BibTeX RDF	Korean named entity, HMM, co-training
1	Yanting Dong, Lawrence Carin	Rate-Distortion Analysis of Discrete-HMM Pose Estimation via Multiaspect Scattering Data.	IEEE Trans. Pattern Anal. Mach. Intell.	2003	DBLP DOI BibTeX RDF	underwater sensing, HMM, vector quantization, pose estimation, Rate distortion
1	Randall K. Fish, Mari Ostendorf, Gary D. Bernard, David A. Castañon	Multilevel Classification of Milling Tool Wear with Confidence Estimation.	IEEE Trans. Pattern Anal. Mach. Intell.	2003	DBLP DOI BibTeX RDF	Tool wear, normalized cross entropy, sparsely-labeled training, milling, HMM, confidence, machining
1	Christophe Choisy, Abdel Belaïd	Cross-learning in analytic word recognition without segmentation.	IJDAR	2002	DBLP DOI BibTeX RDF	hmm, nshp-hmm, Cross-learning, Baum-Welch Algorithm, Meta-models
1	Jesse Hoey	Clustering Contextual Facial Display Sequences. (PDF / PS)	FGR	2002	DBLP DOI BibTeX RDF	Zernike polynomials, clustering, HMM, context, facial expression, adaptive learning
1	Chunli Wang, Shiguang Shan, Wen Gao	An Approach Based on Phonemes to Large Vocabulary Chinese Sign Language Recognition. (PDF / PS)	FGR	2002	DBLP DOI BibTeX RDF	HMM, Sign Language Recognition
1	Bok-Gue Park, Koon-Shik Cho, Jun Dong Cho	Low Power VLSI Architecture of Viterbi Scorer for HMM-Based Isolated Word Recognition. (PDF / PS)	ISQED	2002	DBLP DOI BibTeX RDF	Viterbi Scoring, Low-Power, HMM, Speech Recognition
1	Dar-Shyang Lee	Substitution Deciphering Based on HMMs with Applications to Compressed Document Processing.	IEEE Trans. Pattern Anal. Mach. Intell.	2002	DBLP DOI BibTeX RDF	Substitution ciphers, symbolic compression, HMM
1	Christophe Choisy, Abdel Belaïd	Handwriting Recognition Using Local Methods for Normalization and Global Methods for Recognition. (PDF / PS)	ICDAR	2001	DBLP DOI BibTeX RDF	local and global view, elastic models, SVM, HMM, normalization
1	A. Dehghani, F. Shabani, P. Nava	Off-Line Recognition of Isolated Persian Handwritten Characters Using Multiple Hidden Markov Models.	ITCC	2001	DBLP DOI BibTeX RDF	RPCT, CME, HMM, OCR
1	Laurent Bréhélin, Olivier Gascuel, Gilles Caraux, Patrick Girard, Christian Landrault	Hidden Markov and Independence Models with Patterns for Sequential BIST.	VTS	2000	DBLP DOI BibTeX RDF	Machine Learning, HMM, Sequential Circuit, BIST
1	Toshikazu Wada, Takashi Matsuyama	Multiobject Behavior Recognition by Event Driven Selective Attention Method.	IEEE Trans. Pattern Anal. Mach. Intell.	2000	DBLP DOI BibTeX RDF	selective attention mechanism, toke propagation, multiviewpoint image, HMM, Behavior recognition, nondeterministic finite automata
1	Bir Bhanu, B. Tian	Stochastic Models for Recognition of Articulated Objects. (PDF / PS)	ICIP	1997	DBLP DOI BibTeX RDF	articulated objects recognition, probabilistic estimates, feature invariance estimation, scattering centers, training image, testing images, 1D sequences, maximum likelihood decision, hidden Markov modeling, HMM, stochastic models, experimental results, synthetic aperture radar, synthetic aperture radar, SAR images, multiple models
1	Ana L. N. Fred, Jorge S. Marques, Pedro Mendes Jorge	Hidden Markov Models vs Syntactic Modeling in Object Recognition. (PDF / PS)	ICIP	1997	DBLP DOI BibTeX RDF	syntactic modeling, 2D object recognition, contour descriptions, stochastic finite-state grammars, hardware tools classification, data variability, high classification performance, training data sets, differential chain code, feature extraction, hidden Markov models, HMM, object recognition, image classification, shape recognition
1	Takahiro Otsuka, Jun Ohya	Recognizing Multiple Persons' Facial Expressions Using HMM Based on Automatic Extraction of Significant Frames from Image Sequences. (PDF / PS)	ICIP	1997	DBLP DOI BibTeX RDF	facial muscles, hidden state, state probability, optical flow algorithm, two-dimensional Fourier transform, velocity vector field, mouth, mixture density, output probability, facial motion detection, image processing, HMM, face recognition, image sequences, experiments, facial expressions recognition, feature vector, eye, coefficients, automatic extraction, recognition accuracy
1	Jonathan J. Hull	Incorporating Language Syntax in Visual Text Recognition with a Statistical Model.	IEEE Trans. Pattern Anal. Mach. Intell.	1996	DBLP DOI BibTeX RDF	language syntax, HMM, hidden Markov model, OCR, character recognition, document analysis, syntax, Text recognition, document recognition
1	Minoru Asogawa, Yukiko Fujiwara, Akihiko Konagaya	A combination of a functional motif model and a structural motif model for a database validation.	HICSS	1995	DBLP DOI BibTeX RDF	functional motif model, structural motif model, database validation, leucine zipper motif, twisted alpha helix sequences, DNA binding site, alpha helix region, Swiss Protein database, helical structures, PDB database, neural network, hidden Markov models, HMM, hidden Markov model, database management systems, neural nets, DNA, genetics, biology computing, subsequence
1	Jia-Lin Chen, Amlan Kundu	Rotation and Gray Scale Transform Invariant Texture Identification using Wavelet Decomposition and Hidden Markov Model.	IEEE Trans. Pattern Anal. Mach. Intell.	1994	DBLP DOI BibTeX RDF	rotation-invariant texture identification, gray scale transform invariant texture identification, texture recognition scheme, quadrature mirror filter bank, QMF bank, texture image decomposition, image subbands, hidden Markov models, hidden Markov model, HMM, wavelet transforms, wavelet transform, filtering and prediction theory, image texture, digital filters, wavelet decomposition