Evaluation Metric Standardization for Edge detection and Enhancement algorithms

Abhishek*, T. Ramashri**
* Assistant Professor, School of Electrical Engineering, VIT University, Vellore.
** Associate Professor, Dept. of ECE, Sri Venkateswara University College of Engineering, Tirupati.
Periodicity:May - July'2012
DOI : https://doi.org/10.26634/jcs.1.3.1893

Abstract

Pattern recognition, Image enhancement, Feature extraction are the key research areas in image processing. It can be applied to many applications such as satellite, medical, military, infrared imaging and LIDAR. There are many existing algo in im pr, several image enhancement techniques have been developed, such as histogram equalization, contrast stretching, bit plane slicing, averaging, etc. but the ambiguity is because of missing evaluation metrics, which leads to uncertainity in deciding the algorithm that can perform better. There are some uncertainties regarding these above techniques such as edge detection, oversmoothing, blurring and deformation of edges. In this paper, we considered edge detection as one of the uncertainty and the evaluation metrics such as SSIM (Structural Similarity Index) and VIF(Visual Information Fidelity) has been applied to the images to measure the image quality. The SSIM and VIF have been applied to the different types of images such as Grayscale, Color, Infrared, LIDAR, Microscopic and Biomedical Images. In the present work evaluation metrics are applied to the original image and egde detected image, thus from experimental results it is observed that the proposed algorithm works well for measuring the quality of spatial resolution enhanced hyper spectral images.

Keywords

Infrared,LIDAR,RGB,SSIM,VIF

How to Cite this Article?

Abhishek, G. and Ramashri, T. (2012). Evaluation Metric Standardization For Edge Detection And Enhancement Algorithms. i-manager’s Journal on Communication Engineering and Systems, 1(3), 25-30. https://doi.org/10.26634/jcs.1.3.1893

References

[1]. S Qian, G Chen “Four reduced-reference metrics for measuring hyperspectral images after spatial resolution enhancement” In: Wagner W., Székely, B. (eds.): ISPRS TC VII Symposium – 100 Years ISPRS, Vienna, Austria, IAPRS, Vol. XXXVIII, Part 7A, July 5–7, 2010.
[2]. Chen, G.Y., and Qian, S.E. “Evaluation and comparison of dimensionality reduction methods and band selection”, Canadian Journal of Remote Sensing, 34(1), pp. 26-32, 2008.
[3]. Li, Q,. and Wang, Z. “Reduced-reference image quality assessment using divisive normalization-based image representation”. IEEE Journal of Selected Topics in Signal Processing, Special issue on Visual Media Quality Assessment, 3(2), pp. 202-211, 2009.
[4]. Sheikh, H.R., Bovik, A.C., and Cormack, L. “No reference quality assessment using natural scene statistics: JPEG2000”, IEEE Transactions on Image Processing, 14(11), pp. 1918-1927, 2005.
[5]. Sheikh, H.R., and Bovik, A.C. “Image information and visual quality”,IEEE Transactions on Image Processing, 15(2), pp. 430-444, 2006.
[6]. S.K Naik, & C.A Murthy, “Standardization of edge magnitude in color images”, IEEE Transactions on Image Processing, 15(9): 2588 —2595, 2006.
[7]. Dong Wang and Jingzhou Zhang “Infrared image edge detection algorithm based on sobel and ant colony algorithm”, 2011 International conference on multimedia technology, pp.4944 – 4947.
[8]. Thi Thi Zin, Takahashi, H.,Hama, H. ”Robust Person Detection using Far Infrared Camera for Image Fusion”, Second International Conference on Innovative Computing, Information and Control, ICICIC '07, 2007.
[9]. C.L. Novak, & S.A. Shafer, “Color edge detection”, Proc of DARPA Image Understanding Workshop [C]. pp:35 -37, 1987.
[10]. R.C. Gonzalez, & R E Woods. “Digital Image Processing”, (Second Edition)[M].New York : Prentice Hall , 2003
[11]. P.E. Trahanias, A.N. Venetsanopoulos. “Color Edge Detection Using Vector Order Statistics”. IEEE Transactions on Image Processing, Vol 2 (2) : 259 -264, 1993.
[12]. J Fan, W GAref , M Hacid , et al. “An improved automatic isotropic color edge detection technique”. Pattern Recognition Letters, 22(3):1419-1429, 2001.
[13]. A. Koschan “A comparative study on color edge detection,” in Proceedings of the 2nd Asian Conference on Computer Vision ACCV'95, pp. 574-578, Singapore, 1995.
[14]. A.N. Evans and X.U. Liu, “A morphological gradient approach to color edge detection,” IEEE Transactions on Image Processing, vol. 15, no. 6, pp.1454-1463, 2006.
[15]. X.W. Li and X. R. Zhang, “A perceptual color edge detection algorithm,” International Conference on Computer Science and Software Engineering, vol. 1, pp.297-300, 2008.
[16]. R.S. Ji, Comparison of color image edge detection analogy of China, 2007.
[17]. Yajun Fang, Keiichi Yamadac, Yoshiki Ninomiya, Berthold Horn, Ichiro Masaki “Comparison between infrared image based and visible image based approaches for pedestrian detection”, IEEE Intelligent Vehicles Symposium, pp.505-510,2003.
[18]. Kenji Omasa, Fumiki Hosoi and Atsumi Konishi, “3D lidar imaging for detecting and understanding Plant responses and canopy structure”, Journal of Experimental Botany, Vol. 58, No. 4, pp. 881–898, 2007.
If you have access to this article please login to view the article or kindly login to purchase the article

Purchase Instant Access

Single Article

North Americas,UK,
Middle East,Europe
India Rest of world
USD EUR INR USD-ROW
Pdf 35 35 200 20
Online 35 35 200 15
Pdf & Online 35 35 400 25

Options for accessing this content:
  • If you would like institutional access to this content, please recommend the title to your librarian.
    Library Recommendation Form
  • If you already have i-manager's user account: Login above and proceed to purchase the article.
  • New Users: Please register, then proceed to purchase the article.