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CAD for Hepatic Tumor Detection in CT Images

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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Year of Publication: 2017
Authors:
Hetvi Pasad, Himani Shetty, Ayushi Malde, Poonam Bhogale
10.5120/ijca2017913692

Hetvi Pasad, Himani Shetty, Ayushi Malde and Poonam Bhogale. CAD for Hepatic Tumor Detection in CT Images. International Journal of Computer Applications 163(10):14-18, April 2017. BibTeX

@article{10.5120/ijca2017913692,
	author = {Hetvi Pasad and Himani Shetty and Ayushi Malde and Poonam Bhogale},
	title = {CAD for Hepatic Tumor Detection in CT Images},
	journal = {International Journal of Computer Applications},
	issue_date = {April 2017},
	volume = {163},
	number = {10},
	month = {Apr},
	year = {2017},
	issn = {0975-8887},
	pages = {14-18},
	numpages = {5},
	url = {http://www.ijcaonline.org/archives/volume163/number10/27430-2017913692},
	doi = {10.5120/ijca2017913692},
	publisher = {Foundation of Computer Science (FCS), NY, USA},
	address = {New York, USA}
}

Abstract

In the abdominal CT scan, the liver region is not clearly discerned from the adjacent organs such as muscle, spleen, and pancreas. The objective of the proposed system is to devise a novel method for tumor identification which helps the medical experts for further diagnosis.

The region of interest, namely the liver, is first separated by combining ROIpoly and thresholding methods. On obtaining the liver region, the tumor if present, is extracted using Gray Level Co-occurrence Matrix (GLCM) and Fuzzy C Means (FCM). Further, we have also compared the results obtained from both the methods.

References

  1. http://www.mayoclinic.org/tests-procedures/ct-scan/basics/definition/prc-20014610
  2. Mahesh Yambal, Hitesh Gupta, “Image segmentation using Fuzzy C Means Clustering,” IJARCCE, vol.2, issue 7, pp. July 2013.
  3. http://in.mathworks.com/help/images/create-a-gray-level-co-occurrence-matrix.html
  4. https://en.wikipedia.org/wiki/Mean_squared_error
  5. http://www.statisticshowto.com/jaccard-index/
  6. https://en.wikipedia.org/wiki/Jaccard_index
  7. https://en.wikipedia.org/wiki/S%C3%B8rensen%E2%80%93Dice_coefficient
  8. Lauren K Haaitsma, ”Liver tumor segmentation in CT Images”, published in Data archiving and Network Services(DANS).
  9. Ria Benny, Dr. Tessamma Thomas, ”Automatic Detection and Classification of CT-Scan Images”, presented at 2015Fifth International Conference on Advance in Computing and Communications, IEEE.

Keywords

Extraction ,ROI, Segmentation