Enhancement of DNA gel images / Ct Munnirah Niesha Mohd Shafee

Image enhancement is to process an image so that result is more suitable than the original image for specific application. The objective of enhancing the image is to improve the image standard or the image quality from the original one. DNA gel image is one of the digital medical images prove to be corrupted by some degree of noise due to the presence of corruption present in transmission and acquisition by many effect. This type of image need to be enhanced before it can be used for analysis or image diagnosis. This paper compares three different techniques of image enhancement which are used to enhance the DNA gel images namely Enhancement of DNA Gel Image using Thresholding, Shifting, and Filtering Techniques or Method 1, Enhancement of DNA Gel Image using Background Subtraction Technique or Method 2, and Enhancement of DNA Gel Image using Improved Background Subtraction Method or Method 3.