Asymmetry Analysis Using Automatic Segmentation And Classification For Breast Cancer Detection In Thermograms

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Asymmetry Analysis Using Automatic Segmentation and Classification for Breast Cancer Detection in Thermograms

Author :
Publisher :
ISBN 13 :
Total Pages : 5 pages
Book Rating : 4.:/5 (742 download)

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Book Synopsis Asymmetry Analysis Using Automatic Segmentation and Classification for Breast Cancer Detection in Thermograms by :

Download or read book Asymmetry Analysis Using Automatic Segmentation and Classification for Breast Cancer Detection in Thermograms written by and published by . This book was released on 2001 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thermal infrared imaging has shown effective results as a diagnostic tool in breast cancer detection. It can be used as a complementary to traditional mammography. Asymmetry analysis are usually used to help detect abnormalities. However, in infrared imaging, this cannot be done without human interference. This paper proposes an automatic approach to asymmetry analysis in thermograms. It includes automatic segmentation and pattern classification. Hough transform is used to extract the four feature curves that can uniquely segment the left and right breasts. The feature curves include the left and the right body boundary curves, and the two parabolic curves indicating the lower boundaries of the breasts. Upon segmentation, unsupervised learning technique is applied to classify each segmented pixel into certain number of clusters. Asymmetric abnormalities can then be identified based on pixel distribution within the same cluster. Both segmentation and classification results are shown on images captured from Elliott Mastology Center.

Detecting Breast Cancer from Thermal Infrared Images by Asymmetry Analysis

Author :
Publisher :
ISBN 13 :
Total Pages : 38 pages
Book Rating : 4.:/5 (742 download)

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Book Synopsis Detecting Breast Cancer from Thermal Infrared Images by Asymmetry Analysis by :

Download or read book Detecting Breast Cancer from Thermal Infrared Images by Asymmetry Analysis written by and published by . This book was released on 2003 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: This project is a research effort that helps define thermal infrared (IR) imaging as a diagnostic tool in early detection of breast cancer, which can be used as a complementary to traditional mammography. One of the popular methods for breast cancer detection is to make comparisons between contralateral images. In IR imaging, asymmetry analysis normally needs human interference because of the difficulties in automatic segmentation. In order to provide a more objective diagnosis result, we proposed an automatic approach to asymmetry analysis in thermograms. It includes automatic segmentation and pattern classification. The segmentation algorithm uses Hough transform coupled with Canny edge detector to identify four feature curves that define the segments. We propose two pattern classification algorithms, unsupervised clustering and supervised learning based on feature extraction.

Computerized Analysis of Mammographic Images for Detection and Characterization of Breast Cancer

Author : Arianna Mencattini
Publisher : Springer Nature
ISBN 13 : 3031016645
Total Pages : 166 pages
Book Rating : 4.0/5 (31 download)

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Book Synopsis Computerized Analysis of Mammographic Images for Detection and Characterization of Breast Cancer by : Arianna Mencattini

Download or read book Computerized Analysis of Mammographic Images for Detection and Characterization of Breast Cancer written by Arianna Mencattini and published by Springer Nature. This book was released on 2022-05-31 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt: The identification and interpretation of the signs of breast cancer in mammographic images from screening programs can be very difficult due to the subtle and diversified appearance of breast disease. This book presents new image processing and pattern recognition techniques for computer-aided detection and diagnosis of breast cancer in its various forms. The main goals are: (1) the identification of bilateral asymmetry as an early sign of breast disease which is not detectable by other existing approaches; and (2) the detection and classification of masses and regions of architectural distortion, as benign lesions or malignant tumors, in a unified framework that does not require accurate extraction of the contours of the lesions. The innovative aspects of the work include the design and validation of landmarking algorithms, automatic Tabár masking procedures, and various feature descriptors for quantification of similarity and for contour independent classification of mammographic lesions. Characterization of breast tissue patterns is achieved by means of multidirectional Gabor filters. For the classification tasks, pattern recognition strategies, including Fisher linear discriminant analysis, Bayesian classifiers, support vector machines, and neural networks are applied using automatic selection of features and cross-validation techniques. Computer-aided detection of bilateral asymmetry resulted in accuracy up to 0.94, with sensitivity and specificity of 1 and 0.88, respectively. Computer-aided diagnosis of automatically detected lesions provided sensitivity of detection of malignant tumors in the range of [0.70, 0.81] at a range of falsely detected tumors of [0.82, 3.47] per image. The techniques presented in this work are effective in detecting and characterizing various mammographic signs of breast disease.

Proceedings of Fourth International Conference on Soft Computing for Problem Solving

Author : Kedar Nath Das
Publisher : Springer
ISBN 13 : 8132222172
Total Pages : 616 pages
Book Rating : 4.1/5 (322 download)

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Book Synopsis Proceedings of Fourth International Conference on Soft Computing for Problem Solving by : Kedar Nath Das

Download or read book Proceedings of Fourth International Conference on Soft Computing for Problem Solving written by Kedar Nath Das and published by Springer. This book was released on 2014-12-24 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Proceedings of SocProS 2014 serves as an academic bonanza for scientists and researchers working in the field of Soft Computing. This book contains theoretical as well as practical aspects using fuzzy logic, neural networks, evolutionary algorithms, swarm intelligence algorithms, etc., with many applications under the umbrella of ‘Soft Computing’. The book is beneficial for young as well as experienced researchers dealing across complex and intricate real world problems for which finding a solution by traditional methods is a difficult task. The different application areas covered in the Proceedings are: Image Processing, Cryptanalysis, Industrial Optimization, Supply Chain Management, Newly Proposed Nature Inspired Algorithms, Signal Processing, Problems related to Medical and Healthcare, Networking Optimization Problems, etc.

Attribute-driven Segmentation and Analysis of Mammograms

Author : Sze Man Simon Kwok
Publisher :
ISBN 13 :
Total Pages : 155 pages
Book Rating : 4.:/5 (93 download)

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Book Synopsis Attribute-driven Segmentation and Analysis of Mammograms by : Sze Man Simon Kwok

Download or read book Attribute-driven Segmentation and Analysis of Mammograms written by Sze Man Simon Kwok and published by . This book was released on 2004 with total page 155 pages. Available in PDF, EPUB and Kindle. Book excerpt: [Truncated abstract] In this thesis, we introduce a mammogram analysis system developed for the automatic segmentation and analysis of mammograms. This original system has been designed to aid radiologists to detect breast cancer on mammograms. The system embodies attribute-driven segmentation in which the attributes of an image are extracted progressively in a step-by-step, hierarchical fashion. Global, low-level attributes obtained in the early stages are used to derive local, high-level attributes in later stages, leading to increasing refinement and accuracy in image segmentation and analysis. The proposed system can be characterized as: • a bootstrap engine driven by the attributes of the images; • a solid framework supporting the process of hierarchical segmentation; • a universal platform for the development and integration of segmentation and analysis techniques; and • an extensible database in which knowledge about the image is accumulated. Central to this system are three major components: 1. a series of applications for attribute acquisition; 2. a standard format for attribute normalization; and 3. a database for attribute storage and data exchange between applications. The first step of the automatic process is to segment the mammogram hierarchically into several distinctive regions that represent the anatomy of the breast. The adequacy and quality of the mammogram are then assessed using the anatomical features obtained from segmentation. Further image analysis, such as breast density classification and lesion detection, may then be carried out inside the breast region. Several domain-specific algorithms have therefore been developed for the attribute acquisition component in the system. These include: 1. automatic pectoral muscle segmentation; 2. adequacy assessment of positioning and exposure; and 3. contrast enhancement of mass lesions. An adaptive algorithm is described for automatic segmentation of the pectoral muscle on mammograms of mediolateral oblique (MLO) views.

Signal and Image Processing Techniques for the Development of Intelligent Healthcare Systems

Author : E. Priya
Publisher : Springer Nature
ISBN 13 : 9811561419
Total Pages : 290 pages
Book Rating : 4.8/5 (115 download)

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Book Synopsis Signal and Image Processing Techniques for the Development of Intelligent Healthcare Systems by : E. Priya

Download or read book Signal and Image Processing Techniques for the Development of Intelligent Healthcare Systems written by E. Priya and published by Springer Nature. This book was released on 2020-09-21 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book comprehensively reviews the various automated and semi-automated signal and image processing techniques, as well as deep-learning-based image analysis techniques, used in healthcare diagnostics. It highlights a range of data pre-processing methods used in signal processing for effective data mining in remote healthcare, and discusses pre-processing using filter techniques, noise removal, and contrast-enhanced methods for improving image quality. The book discusses the status quo of artificial intelligence in medical applications, as well as its future. Further, it offers a glimpse of feature extraction methods for reducing dimensionality and extracting discriminatory information hidden in biomedical signals. Given its scope, the book is intended for academics, researchers and practitioners interested in the latest real-world technological innovations.

Information and Communication Technology for Competitive Strategies (ICTCS 2020)

Author : M. Shamim Kaiser
Publisher : Springer Nature
ISBN 13 : 9811608822
Total Pages : 1158 pages
Book Rating : 4.8/5 (116 download)

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Book Synopsis Information and Communication Technology for Competitive Strategies (ICTCS 2020) by : M. Shamim Kaiser

Download or read book Information and Communication Technology for Competitive Strategies (ICTCS 2020) written by M. Shamim Kaiser and published by Springer Nature. This book was released on 2021-07-05 with total page 1158 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains the best selected research papers presented at ICTCS 2020: Fifth International Conference on Information and Communication Technology for Competitive Strategies. The conference was held at Jaipur, Rajasthan, India during 11–12 December 2020. The book covers state-of-the-art as well as emerging topics pertaining to ICT and effective strategies for its implementation for engineering and managerial applications. This book contains papers mainly focused on ICT for computation, algorithms and data analytics and IT security.

Biomedical Computing for Breast Cancer Detection and Diagnosis

Author : Pinheiro dos Santos, Wellington
Publisher : IGI Global
ISBN 13 : 1799834573
Total Pages : 357 pages
Book Rating : 4.7/5 (998 download)

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Book Synopsis Biomedical Computing for Breast Cancer Detection and Diagnosis by : Pinheiro dos Santos, Wellington

Download or read book Biomedical Computing for Breast Cancer Detection and Diagnosis written by Pinheiro dos Santos, Wellington and published by IGI Global. This book was released on 2020-07-17 with total page 357 pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite success with treatment when diagnosed early, breast cancer is still one of the most fatal forms of cancer for women. Imaging diagnosis is still one of the most efficient ways to detect early breast changes with mammography among the most used techniques. However, there are other techniques that have emerged as alternatives or even complementary tests in the early detection of breast lesions (e.g., breast thermography and electrical impedance tomography). Artificial intelligence can be used to optimize image diagnosis, increasing the reliability of the reports and supporting professionals who do not have enough knowledge or experience to make good diagnoses. Biomedical Computing for Breast Cancer Detection and Diagnosis is a collection of research that presents a review of the physiology and anatomy of the breast; the dynamics of breast cancer; principles of pattern recognition, artificial neural networks, and computer graphics; and the breast imaging techniques and computational methods to support and optimize the diagnosis. While highlighting topics including mammograms, thermographic imaging, and intelligent systems, this book is ideally designed for medical oncologists, surgeons, biomedical engineers, medical imaging professionals, cancer researchers, academicians, and students in medicine, biomedicine, biomedical engineering, and computer science.

XIV Mediterranean Conference on Medical and Biological Engineering and Computing 2016

Author : Efthyvoulos Kyriacou
Publisher : Springer
ISBN 13 : 3319327038
Total Pages : 1384 pages
Book Rating : 4.3/5 (193 download)

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Book Synopsis XIV Mediterranean Conference on Medical and Biological Engineering and Computing 2016 by : Efthyvoulos Kyriacou

Download or read book XIV Mediterranean Conference on Medical and Biological Engineering and Computing 2016 written by Efthyvoulos Kyriacou and published by Springer. This book was released on 2016-03-31 with total page 1384 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents the proceedings of Medicon 2016, held in Paphos, Cyprus. Medicon 2016 is the XIV in the series of regional meetings of the International Federation of Medical and Biological Engineering (IFMBE) in the Mediterranean. The goal of Medicon 2016 is to provide updated information on the state of the art on Medical and Biological Engineering and Computing under the main theme “Systems Medicine for the Delivery of Better Healthcare Services”. Medical and Biological Engineering and Computing cover complementary disciplines that hold great promise for the advancement of research and development in complex medical and biological systems. Research and development in these areas are impacting the science and technology by advancing fundamental concepts in translational medicine, by helping us understand human physiology and function at multiple levels, by improving tools and techniques for the detection, prevention and treatment of disease. Medicon 2016 provides a common platform for the cross fertilization of ideas, and to help shape knowledge and scientific achievements by bridging complementary disciplines into an interactive and attractive forum under the special theme of the conference that is Systems Medicine for the Delivery of Better Healthcare Services. The programme consists of some 290 invited and submitted papers on new developments around the Conference theme, presented in 3 plenary sessions, 29 parallel scientific sessions and 12 special sessions.

Biological and Medical Data Analysis

Author : José María Barreiro
Publisher : Springer Science & Business Media
ISBN 13 : 3540239642
Total Pages : 519 pages
Book Rating : 4.5/5 (42 download)

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Book Synopsis Biological and Medical Data Analysis by : José María Barreiro

Download or read book Biological and Medical Data Analysis written by José María Barreiro and published by Springer Science & Business Media. This book was released on 2004-11-18 with total page 519 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 5th International Symposium on Biological and Medical Data Analysis, ISBMDA 2004, held in Barcelona, Spain in November 2004. The 50 revised full papers presented were carefully reviewed and selected from numerous submissions. The papers are organized in topical sections on data analysis for image processing, data visualization, decision support systems, information retrieval, knowledge discovery and data mining, statistical methods and tools, time series analysis, data management and analysis in bioinformatics, integration of biological and medical data, metabolic data and pathways, and microarray data analysis and visualization.

Infrared Thermography

Author : Raghu Prakash
Publisher : BoD – Books on Demand
ISBN 13 : 9535102427
Total Pages : 250 pages
Book Rating : 4.5/5 (351 download)

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Book Synopsis Infrared Thermography by : Raghu Prakash

Download or read book Infrared Thermography written by Raghu Prakash and published by BoD – Books on Demand. This book was released on 2012-03-14 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: Infrared Thermography (IRT) is commonly as a NDE tool to identify damages and provide remedial action. The fields of application are vast, such as, materials science, life sciences and applied engineering. This book offers a collection of ten chapters with three major sections - relating to application of infrared thermography to study problems in materials science, agriculture, veterinary and sports fields as well as in engineering applications. Both mathematical modeling and experimental aspects of IRT are evenly discussed in this book. It is our sincere hope that the book meets the requirements of researchers in the domain and inspires more researchers to study IRT.

Medical Devices and Systems

Author : Joseph D. Bronzino
Publisher : CRC Press
ISBN 13 : 1420003860
Total Pages : 1404 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Medical Devices and Systems by : Joseph D. Bronzino

Download or read book Medical Devices and Systems written by Joseph D. Bronzino and published by CRC Press. This book was released on 2006-04-19 with total page 1404 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the last century, medicine has come out of the "black bag" and emerged as one of the most dynamic and advanced fields of development in science and technology. Today, biomedical engineering plays a critical role in patient diagnosis, care, and rehabilitation. More than ever, biomedical engineers face the challenge of making sure that medical d

Recent Evolutions in Energy, Drives and e-Vehicles

Author : Nitin K. Dhote
Publisher : Springer Nature
ISBN 13 : 9819707633
Total Pages : 671 pages
Book Rating : 4.8/5 (197 download)

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Book Synopsis Recent Evolutions in Energy, Drives and e-Vehicles by : Nitin K. Dhote

Download or read book Recent Evolutions in Energy, Drives and e-Vehicles written by Nitin K. Dhote and published by Springer Nature. This book was released on with total page 671 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Medical Infrared Imaging

Author : Mary Diakides
Publisher : CRC Press
ISBN 13 : 1439872503
Total Pages : 621 pages
Book Rating : 4.4/5 (398 download)

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Book Synopsis Medical Infrared Imaging by : Mary Diakides

Download or read book Medical Infrared Imaging written by Mary Diakides and published by CRC Press. This book was released on 2012-12-12 with total page 621 pages. Available in PDF, EPUB and Kindle. Book excerpt: The evolution of technological advances in infrared sensor technology, image processing, "smart" algorithms, knowledge-based databases, and their overall system integration has resulted in new methods of research and use in medical infrared imaging. The development of infrared cameras with focal plane arrays no longer requiring cooling, added a new

Biomedical Signals, Imaging, and Informatics

Author : Joseph D. Bronzino
Publisher : CRC Press
ISBN 13 : 1439825270
Total Pages : 1472 pages
Book Rating : 4.4/5 (398 download)

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Book Synopsis Biomedical Signals, Imaging, and Informatics by : Joseph D. Bronzino

Download or read book Biomedical Signals, Imaging, and Informatics written by Joseph D. Bronzino and published by CRC Press. This book was released on 2014-12-16 with total page 1472 pages. Available in PDF, EPUB and Kindle. Book excerpt: Known as the bible of biomedical engineering, The Biomedical Engineering Handbook, Fourth Edition, sets the standard against which all other references of this nature are measured. As such, it has served as a major resource for both skilled professionals and novices to biomedical engineering. Biomedical Signals, Imaging, and Informatics, the third volume of the handbook, presents material from respected scientists with diverse backgrounds in biosignal processing, medical imaging, infrared imaging, and medical informatics. More than three dozen specific topics are examined, including biomedical signal acquisition, thermographs, infrared cameras, mammography, computed tomography, positron-emission tomography, magnetic resonance imaging, hospital information systems, and computer-based patient records. The material is presented in a systematic manner and has been updated to reflect the latest applications and research findings.

Augmented Vision Perception in Infrared

Author : Riad I. Hammoud
Publisher : Springer Science & Business Media
ISBN 13 : 1848002777
Total Pages : 476 pages
Book Rating : 4.8/5 (48 download)

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Book Synopsis Augmented Vision Perception in Infrared by : Riad I. Hammoud

Download or read book Augmented Vision Perception in Infrared written by Riad I. Hammoud and published by Springer Science & Business Media. This book was released on 2009-01-01 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt: Throughout much of machine vision’s early years the infrared imagery has suffered from return on investment despite its advantages over visual counterparts. Recently, the ?scal momentum has switched in favor of both manufacturers and practitioners of infrared technology as a result of today’s rising security and safety challenges and advances in thermographic sensors and their continuous drop in costs. This yielded a great impetus in achieving ever better performance in remote surveillance, object recognition, guidance, noncontact medical measurements, and more. The purpose of this book is to draw attention to recent successful efforts made on merging computer vision applications (nonmilitary only) and nonvisual imagery, as well as to ?ll in the need in the literature for an up-to-date convenient reference on machine vision and infrared technologies. Augmented Perception in Infrared provides a comprehensive review of recent deployment of infrared sensors in modern applications of computer vision, along with in-depth description of the world’s best machine vision algorithms and intel- gent analytics. Its topics encompass many disciplines of machine vision, including remote sensing, automatic target detection and recognition, background modeling and image segmentation, object tracking, face and facial expression recognition, - variant shape characterization, disparate sensors fusion, noncontact physiological measurements, night vision, and target classi?cation. Its application scope includes homeland security, public transportation, surveillance, medical, and military. Mo- over, this book emphasizes the merging of the aforementioned machine perception applications and nonvisual imaging in intensi?ed, near infrared, thermal infrared, laser, polarimetric, and hyperspectral bands.

Biomedical Informatics and Technology

Author : Tuan D. Pham
Publisher : Springer
ISBN 13 : 3642541216
Total Pages : 336 pages
Book Rating : 4.6/5 (425 download)

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Book Synopsis Biomedical Informatics and Technology by : Tuan D. Pham

Download or read book Biomedical Informatics and Technology written by Tuan D. Pham and published by Springer. This book was released on 2014-04-07 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the First International Conference on Biomedical Informatics and Technology, ACBIT 2013, held in Aizu-Wakamatsu, Japan, in September 2013. The ??? revised full papers presented together with 14 keynotes and invited talks were carefully reviewed and selected from 48 submissions. The papers address important problems in medicine, biology and health using image analysis, computer vision, pattern analysis and classification, information visualization, signal processing, control theory, information theory, statistical analysis, information fusion, numerical analysis, fractals and chaos, optimization, simulation and modeling, parallel computing, computational intelligence methods, machine learning, data mining, decision support systems, database integration and management, cognitive modeling, and applied linguistics.