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Medical Image Processing Plain and Simple
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About the Author
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Introduction
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Bits and Bytes
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Digitizing an Image
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Black-White-Gray
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From Grayscale to Numbers
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The Binary System
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From Bits to Megabytes
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Image Grayscale
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Sizing an Image
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Large Images
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Sizes of Typical Medical Images
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Doubling Spatial Resolution
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Scenario 1
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Color Images
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Image Compression
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Compression Ratios
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Compressed Text
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Compressed Images
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How much compression?
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JPEG
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Resolution
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Spatial Resolution
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Effect of Lower Spatial Resolution
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Digital Zoom
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Small is Fast
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Contrast Resolution
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Bit Starving
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Filters
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The Frequency Spectrum
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The Treble Control
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The Bass Control
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High Pass Filter
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Low Pass Filter
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Scenario 2
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Contrast Stretching
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Histograms
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Look Up Table (LUT) effects
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Conclusion
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