Abstract
This paper analyzes the quality of the six most significant operators to detect the edges through the parameters of the Peak Signal to Noise Ratio (PSNR), signal to noise ratio (SNR), Mean Square Error (MSE) and Entropy over dental images. The analysis results are presented graphically and in tables. Model analysis was performed through the conversion of primary images in the pictures with different edge detection, and analysis of images obtained through the above parameters and varying degrees of bits per pixel (bpp). The analysis shows that operators Pyramid and Roberts give much better results at lower levels of bpp, whilst, according to Entropy of image, best results are being given by Pyramid operator. The study is consisted of two parts: first analyzing the parameters PSNR, SNR and MSE through bpp and afterwards analyzing Entropy images and level of detail.
Similar content being viewed by others
References
K. Ganesan and S. Jalla, “Video object extraction based on a comparative study of efficient edge detection techniques,” Int. Arab. J. Inf. Technol., 6(2), April (2009).
R. C. Gonzalez and R. E. Woods, Digital Image Processing, 2nd ed. (Prentice Hall, Upper Saddle River, 2002).
S. K. Mitra and G. L. Sicuranza, Nonlinear Image Processing (Academic, New York, 2000).
S. Vijayarani and M. Vinupriya, “Performance analysis of canny and sobel edge detection algorithms in Image Mining,” Int. J. Innovative Res. Comp. Commun. Eng. 1,(8) Oct. (2013).
L. J. Latecki, Computer Graphics and Image Processing Computer Vision CIS 581, (2002).
P. P. Acharjya, R. Das, D. Ghoshal, “A study on image edge detection using the gradients,” Int. J. Sci. Res. Publ. 2(12), Dec. (2012).
P. S. Wu and M. Li, “Pyramid edge detection based on stack filter,” Pattern Recogn. Lett., 18, 239–248, (March 1997).
Z. Wang and A. C. Bovik, “Mean squared error: love it or leave it?,” IEEE Signal Process Mag. 26, 98–117, (2009).
E. R. Dougherty, Random Processes for Image and Signal Processing (IEEE Press, New York, 2000).
J. L. Prince and J. M. Links, Medical Imaging, Signals, and Systems (Prentice Hall, Upper Saddle River, 2006).
S. Hsu, Infrared Spectroscopy — Chapter 15, Online ed. for students of organic chemistry lab courses at the University of Colorado, Boulder, Dept. of Chem. and Biochem. (2002).
Y. A. Sa’dah, N. Al-Najdawi, and S. Tedmori, “Exploiting hybrid methods for enhancing digital X-ray images”, Int. Arab. J. Inf. Technol., 10(1), Jan. (2013).
R. C. Gonzalez, R. E. Woods, and S. L. Eddins, Digital Image Processing Using MATLAB (Prentice Hall, Upper Saddle River, 2004).
M. Chitsaz and W. C. Seng, “Medical image segmentation using a multi-agent system approach,” Int. Arab. J. Inf. Technol., 10(3), May (2013).
B. Jaksic, R. Ivkovic, and M. Petrovic, “Analisys brightness effect on quality pictures after compression with JPEG and SPIHT compression method,” Matematicke i informaticke tehnologije, (Sept. 2013).
E. H. Singh and E. T. Kaur, “Empirical study of various edge detection techniques for gray scale images,” Int. J. Adv. Res. Comp. Sci. Software Eng. (IJARCSSE) 3(8), Aug. (2013).
K. Bandyopadhyay, “An edge detection algorithm for human knee osteoarthritis images,” J. Global Res. Comput. Sci. 2(4), Apr. (2011).
S. Ilic, M. Petrovic, B. Jaksic, P. Spalevic, Lj. Lazic, and M. Milosevic, “Experimental analysis of picture quality after compression by different methods,” Przeglad Elektrotechniczny, 89(11), (2013).
J.-H. Jeng, S.-L. Hsu, and Y. Chang, “Entropy improvement for fractal image coder,” Int. Arab. J. Inf. Technol., 9(5), Jan. (2012).
Z. Beevi and M. Sathik, “A robust segmentation approach for noisy medical images using fuzzy clustering with spatial probability,” Int. Arab. J. Inf. Technol., 9(1), Jan. (2012).
T. Ulrich, “Rendering massive terrains using chunked level of detail control,” Oddworld Inhabitants, (14 April 2002).
Author information
Authors and Affiliations
Corresponding author
Additional information
The article is published in the original.
Rights and permissions
About this article
Cite this article
Ivkovic, R., Petrovic, M., Gara, B. et al. Dental image analysis with different edge detection operators. J. Commun. Technol. Electron. 59, 1289–1297 (2014). https://doi.org/10.1134/S1064226914110072
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1064226914110072