Medical Image Compression

We can transform an image from one form to another form by using this image compression method. Compression will minimize the size of image. Hospital management stores the medical images, which are helpful in studying the case history of the patient. But when storing these images they take large disk space in the hard disk. By using this Medical image compression technology we can reduce the disc space used by medical images ,without loss of any information.

Discrete Wavelet Transform (DWT) transformation is used to decompose the image and later that image is compressed by applying Set Partitioning In Hierarchical Trees (SPIHT) algorithm. The compressed image is stored as a file with extension of .cmp. The vector encoding technique is applied to decompress the compressed image file in to Inverse Discrete Wavelet Transform (I-DWT) form and saves it as BITMAP image.

 

SOFTWARE REQUIREMENTS:

Operating System: Windows 2000/XP OS

Java Development Kit (JDK) 1.5.0

 

HARDWARE REQUIREMENTS:

RAM: Minimum 128 MB or more

Hard disk: Minimum 20 GB HDD

Processor: Pentium III/AMD Athlone XP Processor or more

FDD: 1.44MB or more

Monitor: 14” screen monitor

Mouse: 3 Button scroll

CD Drive: Minimum 52 X

Keyboard: Must contain 108 keys.

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