To Study on Image Enhancement Based on Histogram Technique for Medical Images

Image enhancement (IE) is the process of enhancing visual appearance of image in order to make it more effective for computer to process. The look and visibility of image rely on human eyes, which vary from one person to another. Several enhancement methods are used to improve the clarity of image, but different application require different types of techniques for enhancing image quality. In this review work, we present different enhancement techniques categorized into spatial and frequency domain to classify image quality with its advantage and disadvantage.1. This proposed work an effective algorithm called TGC to enhance the medical image which gives Better result. Comparatively the experiment result provides good accuracy range value.2. This proposed work algebra algorithm called MAM to enhance the medical image which gives better Result. Comparatively the experiment result provides good accuracy range value. The above both of proposed work algorithm bright and contrast image display of range value. There are Two types methods and algorithm using frequency domain enhancement technique.