A Review of Different Medical Image Registration Techniques
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2015, Vol 3, Issue 12
Abstract
This paper gives a review of different techniques for rigid and non-rigid registration of medical image before and at the time of surgery. Registration of preoperative MR images and Ultrasound images are used for the purpose of accuracy in detecting the tumour. Image-guided neurosurgery (IGNS) systems can be used to track surgical tools with respect to the pre-operative magnetic resonance (MR) images, movement of brain tissue during surgery invalidates the image-to-patient mapping and thus reduces the effectiveness of using pre-operative images for intra-operative surgical guidance. The movement of brain is caused by biochemical and physical factors, and is referred to as brain shift. The various technique used for this purpose are RaPTOR, which is used to reduce the mean target registration errors from patients. The artificial neural network is used to set the data base about the patient’s registered medical images. The Bivariate correlation ratio is used to correlate the images. The Gaussian blur normalized mutual information is used to allow automatic US-MRI registration in few seconds. Image segmentation is used to segment the tumour image. The US and MRI images registered are compared tat which techniques reduces the mean target registration error.
Authors and Affiliations
V. Sreeja, Dr. R. Arangasamy
Keywords
Related Articles
- EP ID EP21459
- DOI -
- Views 211
- Downloads 3
Automated Medical Counter (AMC)
The need to go to the hospital, take all the necessary tests, consult a doctor and then buy their prescribed medicine takes more time. In the proposed system AMC (Automated Medical Counter) which works similarly to an A...
slugOscillation Theorems for a Second Order Delay Difference Equations
The Oscillation Theorems for a Second Order Delay Difference Equations of the form 2 un pnu(n (n)) 0, n (a) ........................(1) The method uses techniques based on signum functions. Example is insert...
A Review Paper on Twitter Sentiment Analysis Techniques
Sentiment Analysis is growing exponentially due to the importance of the automation in mining, extracting and processing information in order to determine the general opinion of a person Hence the conventional sentiment...
Concept-Based Document Clustering Using Bisecting K-Means Algorithm
Document Clustering has been extensively investigated as a methodology for improving document search and retrieval. Although good clustering algorithms are widely available, good solutions for labeling the clustered res...
Experimental Behavior of Full Encased Composite Column under Axial Compression
This paper presents the experimental behaviour of full encased composite columns (FECC) under axial compression. A composite column is a column in which steel section is embedded into concrete with longitudinal reinforc...