A STUDY ON DIFFERENT FEATURE EXTRACTION TECHNIQUES FOR LESION IDENTIFICATION IN MRI BREAST IMAGES
Journal Title: Indian Journal of Computer Science and Engineering - Year 2016, Vol 7, Issue 5
Abstract
This study discusses the different feature extraction techniques for lesion identification in Dynamic Contrast Enhancement - Magnetic Resonance Imaging (DCE - MRI) of Breast. In DCE- MRI, kinetic feature extraction is a popular radiological approach used by Radiologists. However, extracting more features like entropy, homogeneity, heterogeneity, and statistical features of the region of interests would enhance the accuracy of lesion diagnosis, especially in ‘not sure' (plateau) cases. This paper discuss about a survey of different feature extraction techniques such as structural, statistical, modelbased and transform based methods. The paper also advocates a comparative study of feature extraction using statistical and intensity time kinetic curve methods. These two features are employed in understanding the prominence of malignancy in the lesion.
Authors and Affiliations
Malu G. , Elizabeth Sherly
Keywords
Related Articles
- EP ID EP118256
- DOI -
- Views 140
- Downloads 0
A REVIEW PAPER ON MULTIDIMENTIONAL DATA STRUCTURES
Multimedia Data Structures is needful for storing multimedia data such as Text, Images, Audio, Video, and Graphical Objects. The growth of digital content gave rise to the revolution of very large multimedia Data Structu...
Load and Energy Consumption based Scheduling Algorithm for Wireless Sensor Networks (LECSA)
Sleep/Wake up scheduling for Wireless Sensor Networks has become an essential part for its working. In this paper, the Low Energy Adaptive Clustering Hierarchy (LEACH) which introduced the concept of clustering in sensor...
GROUPING WEB ACCESS SEQUENCES USING SEQUENCE ALIGNMENT METHOD
In web usage mining grouping of web access sequences can be used to determine the behavior or intent of a set of users. Grouping web sessions is how to measure the similarity between web sessions. There are many shortcom...
AN ENERGY EFFICIENT EVENT DETECTION CLASSIFIER IN WIRELESS SENSOR NETWORK USING SUPPORT VECTOR MACHINE
Wireless sensor network (WSN) comprises of nodes that are spatially distributed to monitor the environments and detect the events accordingly. Correlated Data Gathering (CDG) in wireless sensor network used Adaptive and...
Color Image Enhancement Techniques: A Critical Review
Image enhancement is one of the key issues in high quality pictures such as digital camera and HDTV. Since Image clarity is very easily affected by lighting, weather, or equipment that has been used to capture the image....