CSE 5331/7331 F' 07 1 CSE 5331/7331 CSE 5331/7331 Fall 2007 Fall 2007 Image Mining Image Mining Margaret H. Dunham Margaret H. Dunham Department of Computer Science and Department of Computer Science and Engineering Engineering Southern Methodist University Southern Methodist University
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CSE 5331/7331 F'071 CSE 5331/7331 Fall 2007 Image Mining Margaret H. Dunham Department of Computer Science and Engineering Southern Methodist University.
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CSE 5331/7331 F'07 1
CSE 5331/7331CSE 5331/7331Fall 2007Fall 2007
Image MiningImage Mining
Margaret H. DunhamMargaret H. DunhamDepartment of Computer Science and Department of Computer Science and
EngineeringEngineeringSouthern Methodist UniversitySouthern Methodist University
2CSE 5331/7331 F'07
The 2000 ozone hole over the antarctic seen by EPTOMS http://jwocky.gsfc.nasa.gov/multi/multi.html#hole
3CSE 5331/7331 F'07
Table of ContentsTable of Contents
Image Mining – What is it?Image Mining – What is it? Feature ExtractionFeature Extraction Shape DetectionShape Detection Color TechniquesColor Techniques Video MiningVideo Mining Facial RecognitionFacial Recognition BioinformaticsBioinformatics
4CSE 5331/7331 F'07
Image Mining – What is it?Image Mining – What is it? Image RetrievalImage Retrieval Image ClassificationImage Classification Image ClusteringImage Clustering Video MiningVideo Mining Applications Applications
Facial RecognitionFacial Recognition Based upon features in faceBased upon features in face Convert face to a feature vectorConvert face to a feature vector Less invasive than other biometric techniquesLess invasive than other biometric techniques http://www.face-rec.orghttp://www.face-rec.org http://computer.howstuffworks.com/facial-recognitiohttp://computer.howstuffworks.com/facial-recognitio
Each probe location associated with geneEach probe location associated with gene Measure the amount of mRNAMeasure the amount of mRNA Color indicates degree of gene expressionColor indicates degree of gene expression Compare different samples (normal/disease)Compare different samples (normal/disease) Track same sample over timeTrack same sample over time QuestionsQuestions
– Which genes are related to this disease?Which genes are related to this disease?– Which genes behave in a similar manner?Which genes behave in a similar manner?– What is the function of a gene?What is the function of a gene?