Digital Image Processing, 2nd ed. www.imageprocessingbook.com © 2002 R. C. Gonzalez & R. E. Woods Image Processing Example.

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Presentation transcript:

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods Image Processing Example

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods Chapter 2: Digital Image Fundamentals

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods Chapter 2: Digital Image Fundamentals

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods Chapter 2: Digital Image Fundamentals

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods Chapter 2: Digital Image Fundamentals

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods Chapter 2: Digital Image Fundamentals

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods Brightness discrimination experiment

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods Chapter 2: Digital Image Fundamentals

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods Chapter 2: Digital Image Fundamentals

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods Chapter 2: Digital Image Fundamentals

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods Chapter 2: Digital Image Fundamentals

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods Chapter 2: Digital Image Fundamentals

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods Chapter 2: Digital Image Fundamentals

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods Chapter 2: Digital Image Fundamentals

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods Chapter 2: Digital Image Fundamentals

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods Chapter 2: Digital Image Fundamentals

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods Chapter 2: Digital Image Fundamentals

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods Chapter 2: Digital Image Fundamentals

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods Chapter 2: Digital Image Fundamentals

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods Chapter 2: Digital Image Fundamentals

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods Chapter 2: Digital Image Fundamentals

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods Chapter 2: Digital Image Fundamentals

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods Chapter 2: Digital Image Fundamentals

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods Chapter 2: Digital Image Fundamentals

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods Sampling – Spatial Resolution

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods Varying # of bits per pixel

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods Varying # of bits per pixel

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods How many gray levels are required?

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods Storage requirements for digital images

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods Sensitivity of the Eye to intensity changes

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods Chapter 2: Digital Image Fundamentals

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods Tradeoff between gray-level resolution and spatial resolution Tradeoff between gray-level resolution and spatial resolution

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods Interpolation

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods Aliasing effect for 1-dimensional signal

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods Aliasing effect (Moiré) for an image

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods Chapter 2: Digital Image Fundamentals

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods Sampling example

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods Anti-alias Filter

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods Example of a quantized waveform

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods Chapter 2: Digital Image Fundamentals

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods

Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods