Medical Image Compression of Dental X-Ray Image Using Biorthogonal Wavelet Transform in MATLAB
2014
Images require substantial digitization of data and increasing use of telemedicine, most of the image data in hospitals are stored in digital form using picture archiving and communication systems. The need for data storage and bandwidth requirements is increasing and wavelet compression techniques have become a necessity. The successful use of the wavelet transform in the field of image compression has been extensively studied Joint Photographic Experts Group (jpeg) in medical image(teeth).The main objective is to investigate the still image compression and de-noising of a gray scale image using wavelet theory at different decomposition and threshold levels. The wavelet analysis is the most recent analyzing tool. The medical image compression (dental x-ray image) using biorthogonal wavelet family is implemented in software using MATLAB7.5 version Wavelet Toolbox technique.
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