Quality Enhancement by Wavelet Subband of Embedded Fluidic Lens Images

The primary goal of this book is to enhance the images which are taken from fluid lens cameras, where these cameras introduce unique image processing challenges. The fluid lens camera or fluid optics has many advantages over normal glass lens systems; mainly it has no moving parts while zooming, which are helpful for surgical applications mainly for laparoscopic images. The liquid medium introduces two types of degradations; (i) image distortion, (ii) non-uniform color blur, which distorts the image such that some of the color planes appears sharper than the others.to remove these noises efficiently, the quality enhancement steps by wavelet sub Band method of embedded fluid camera images explained here clearly.