IJCRRI Journ Cur Res ReInternational Journal of Current Research and ReviewI Journ Cur Res Re2231-21960975-5241Radiance Research Academy229410.7324/IJCRR.2017.91611TechnologyFace Resolution Enhancement Using Artificial Bee Colony SharmaKajal)6470This article is copyright of Popeye Publishing, 20092009This is an open-access article distributed under the terms of the Creative Commons Attribution (CC BY 4.0) Licence. You may share and adapt the material, but must give appropriate credit to the source, provide a link to the licence, and indicate if changes were made.

The existing adaptive shock filter based algorithm generate resolution enhanced images with constant values and random number of iterations for all images. Here, a useful application of artificial bee colony to find the optimistic adjustment factor for DWT and adaptive shock filter for face resolution enhancement as well as super-resolution is implemented to find the solution to that problem. The guided image filter is used in order to preserve edges in a more optimistic manner. The importance of this paper is to consider the effect of noise and edge preservation.

Discrete Wavelet Transform Discrete Cosine Transform Adaptive Shock Filter Discrete Fourier Transform Peak Signal Noise Ratio Root Mean Square Error Mean Square Error Bit Error Rate Mean Absolute Error Artificial Bee Colony