Introduction to Medical Image Compression Using Wavelet Transform
نویسنده
چکیده
Compressions based on wavelet transform are the state-of-the-art compression technique used in medical image compression. For medical images it is critical to produce high compression performance while minimizing the amount of image data so the data can be stored economically. The wavelet-based compression scheme contains transformation, quantization, and lossless entropy coding. For the transformation stage, discrete wavelet transform and lifting schemes are introduced. The paper is concluded by discussing the applications of the wavelet-based image compression on medical images and radiologic practice.
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