Abstract
Computer-aided diagnosis (CAD) systems for identifying brain tumor region in medical study have been investigated by various methods. This paper introduces an approach in computer-aided diagnosis for identification of brain tumor in early stages using level set segmentation method. The skull stripping and histogram equalization techniques are used as the processing techniques for the acquired image. The preprocessed image is used to segment region of interest using level set approach. The segmented image is fine-tuned by applying morphological operators. The proposed method gives better Mean Opinion Score (MOS) as compared to conventional level set method.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Cline HE, Lorensen E, Kikinis R, Jolesz F (1990) Three-dimensional segmentation of MR images of the head using probability and connectivity. J Comput Assist Tomogr 14:1037–1045
Vannier MW, Butterfield RL, Rickman DL, Jordan DM, Murphy WA, Biondetti PR (1985) Multispectral magnetic resonance image analysis. Radiology 154:221–224
Just M, Thelen M (1988) Tissue characterization with T1, T2, and proton-density values: results in 160 patients with brain tumors. Radiology 169:779–785
Just M, Higer HP, Schwarz M et al (1988) Tissue characterization of benign tumors: use of NMR-tissue parameters. Magn Reson Imaging 6:463–472
Gibbs P, Buckley DL, Blackband SJ, Horsman A (1996) Tumor volume determination from MR images by morphological segmentation. Phys Med Biol 41:2437–2446
Warfield SK, Dengler J, Zaers J et al (1995) Automatic identification of gray matter structures from MRI to improve the segmentation of white matter lesions. J Image Guid Surg 1:326–338
Warfield SK, Kaus MR, Jolesz FA, Kikinis R (1998) Adaptive template moderated spatially varying statistical segmentation. In: Wells WH, Colchester A, Delp S (eds) Proceedings of the first international conference on medical image computing and computer-assisted intervention. Springer, Boston, MA, 431–438
Bonnie NJ, Fukui MB, Meltzer CC (1999) Brain tumor volume measurement: comparison of manual and semi-automated methods. Radiology 212:811–816
Zhu H, Francis HY, Lam FK, Poon PWF (1995) Deformable region model for locating the boundary of brain tumors. In: Proceedings of the IEEE 17th annual conference on engineering in medicine and biology, vol 411. IEEE, Montreal, Quebec
Malladi R, Sethian JA, Vemuri B (1995) Shape modeling with front propagation: a level set approach. IEEE Trans Pattern Anal Mach Intell 17(2):158–175
Sethian JA (1999) Level set methods and fast marching methods: evolving interfaces in computational geometry, fluid mechanics, computer vision, and materials science. Cambridge University Press
Kim NS, Chang J-H (2000) Spectral enhancement based on global soft decision. IEEE Sig Process Lett 7(5):108–110
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2018 Springer Nature Singapore Pte Ltd.
About this paper
Cite this paper
Virupakshappa, Amarapur, B. (2018). A Segmentation Approach Using Level Set Coding for Region Detection in MRI Images. In: Nandi, A., Sujatha, N., Menaka, R., Alex, J. (eds) Computational Signal Processing and Analysis. Lecture Notes in Electrical Engineering, vol 490. Springer, Singapore. https://doi.org/10.1007/978-981-10-8354-9_21
Download citation
DOI: https://doi.org/10.1007/978-981-10-8354-9_21
Published:
Publisher Name: Springer, Singapore
Print ISBN: 978-981-10-8353-2
Online ISBN: 978-981-10-8354-9
eBook Packages: EngineeringEngineering (R0)