Abstract
The uniqueness of the iris makes it an effective physiological biometric trait which helps in personal identification. In an iris-based personal identification system, image enhancement plays a vital role. An apt enhancement will help in the proper localization of iris in the image. This paper proposes a pyramid-based image enhancement through multi-scale image processing. It can increase the contrast of the image to compensate for the illumination problem, compared to existing methods. A comparative analysis with CLAHE and divide-and-conquer method is also performed in this paper. Simulation results show that the proposed method gives promising results.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Daugman JG (1993) High confidence visual recognition of persons by a test of statistical independence. IEEE Trans Pattern Anal Mach Intell 15(11):1148–1161
Farihan A, Raffei M, Asmuni H, Hassan R, Othman RM (2015) A low lighting or contrast ratio visible iris recognition using iso-contrast limited adaptive histogram equalization. Knowl-Based Syst 74: 40–48
Sanpachai H, Malisuwan, S (2015) A study of image enhancement for iris recognition. J Ind Intell Inf 3(1)
Sajjad M, Ahn C-W, Jung J-W (2016) Iris image enhancement for the recognition of non-ideal iris images. Trans Internet Inf Syst 10:1904–1926
Hemalatha G, Sumathi CP (2016) Preprocessing techniques of facial image with Median and Gabor filters. In: International conference on information communication and embedded systems (ICICES), Chennai, pp 1–6
Tammam AA, Khalil AH, Kader, NSA (2017) Image enhancement and iris localization based on 2D complex matched filter for noisy images. In: 28th international conference on microelectronics (ICM), Giza, pp 161–164
Kumar D, Sastry M, Manikantan, K (2016) Iris recognition using contrast enhancement and spectrum-based feature extraction. In: International conference on emerging trends in engineering, technology and science (ICETETS), Pudukkotta, pp 1–7
Kiruthiga AR, Arumuganathan, R (2017) Smoothening of iris images and pupil segmentation using fractional derivative and wavelet transform. In: Fourth international conference on signal processing, communication and networking (ICSCN), Chennai, pp 1–6
Kumar SA, Pannirselvam S (2017) Preprocessing of IRIS image using high boost median (HBM) for human personal identification. Int J Comput Sci Mob Comput 6:142–151
Yan F, Tian Y, Zhou, C, Cao, L, Zhou, Y, Wu, H (2015) Non-ideal iris image enhancement algorithm based on local standard deviation. In: The 27th chinese control and decision conference (2015 CCDC), Qingdao, pp 4755–4759
Ismail AI, Ali HS, Farag FA (2015) Efficient enhancement and matching for iris recognition using SURF. In: 5th national symposium on information technology: Towards new smart world (NSITNSW), Riyadh, pp 1–5
Cui C, Wang X, Shen H (2016) Improving the face recognition system by hybrid image preprocessing. In: IEEE international conference on cyber technology in automation, control, and intelligent systems (CYBER), Chengdu, pp 442–447
Land EH, Mccann JJ (1971) Lightness and retinex theory. J Opt Soc Am 61(1):1–11
Wang S, Zheng J, Hu HM (2013) Naturalness preserved enhancement algorithm for non-uniform illumination images. IEEE Trans Image Process 22(9):3538–3548
Zhuang P, Fu X, Huang Y, Ding X (2017) Image enhancement through divide and conquer strategy. J Vis Commun Image R 45:137–146
Zuiderveld K (1994) Contrast limited adaptive histogram equalization. In: Graphic gems IV. Academic Press Professional, San Diego, pp 474–485
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2019 Springer Nature Singapore Pte Ltd.
About this paper
Cite this paper
Winston, J.J., Hemanth, D.J. (2019). Pyramid-Based Multi-scale Enhancement Method for Iris Images. In: Bhattacharyya, S., Pal, S., Pan, I., Das, A. (eds) Recent Trends in Signal and Image Processing. Advances in Intelligent Systems and Computing, vol 922. Springer, Singapore. https://doi.org/10.1007/978-981-13-6783-0_2
Download citation
DOI: https://doi.org/10.1007/978-981-13-6783-0_2
Published:
Publisher Name: Springer, Singapore
Print ISBN: 978-981-13-6782-3
Online ISBN: 978-981-13-6783-0
eBook Packages: EngineeringEngineering (R0)