doi: 10.7763/IJCTE.2010.V2.193
Performance Analysis of Kekre's Median Fast Search, Kekre's Centroid Fast Search and Exhaustive Search Used for Colouring a Greyscale Image
H. B. Kekre
,
Sudeep D. Thepade ,
Adib Parkar
- 1*, # Mukesh Pa
- 2^Thadomal Shahani Engineering College, Bandra (W), Mumbai – 50, India.
Abstract
While there exist various techniques that can be used to colour a greyscale image, such as those described in [1],[2], [3] and [4], in this paper we focus on one such technique that can be used with various colour spaces such as RGB, LUV, YCgCb, YCbCr, YUV, XYZ, and YIQ. This technique is described in detail in [4]. In this paper we analyse the performance of Kekre’s Median Fast Search, Kekre’s Centroid Fast Search and Exhaustive Search algorithms in the greyscale colouring process with respect to time taken forcolourization and quality of the coloured image.
Keywords
- colour transfer
- colour palette
- colour spaces
- pixel windows
- colourization.
How to Cite
H. B. Kekre, Sudeep D. Thepade, and Adib Parkar, "Performance Analysis of Kekre's Median Fast Search, Kekre's Centroid Fast Search and Exhaustive Search Used for Colouring a Greyscale Image," International Journal of Computer Theory and Engineering, vol. 2, no. 4, pp. 507-513, 2010. https://doi.org/10.7763/IJCTE.2010.V2.193
Copyright & License
Copyright © 2010 by the authors. This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited (CC BY 4.0).