Medical images are generally noisy due to the physical mechanisms of the acquisition process. Image enhancement is a technique which reduces noise, removesartifacts, and preserves details in the image. Its purpose is to amplify certain image features for analysis, diagnosis, and display. In this paper,...

A change in the transmission parameters are never entertained when it comes to a network where the transmission power is always wanted to be kept a constant for consistent performance. However in a cognitive network scenario, interference mitigation can be improved by using cooperative relay which boosts...

An important and crucial aspect of image processing is effective identification of lung cancer at an initial stage. One of the state of the art methods in lung cancer detection is machine learning, namely ANNs (Artificial Neural Networks) and Fuzzy Logic. These researches mainly focus upon image quality...