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Digital Image Processing

Digital Image Processing. Introduction. Agenda: What is DIP Origins of DIP. Fields that use DIP. Fundamental steps in DIP. Components of an IP system. Chapter One. What is DIP.

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Digital Image Processing

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  1. Digital Image Processing Introduction

  2. Agenda: What is DIP Origins of DIP. Fields that use DIP. Fundamental steps in DIP. Components of an IP system. Chapter One

  3. What is DIP • Is composed of a finite number of elements each of which has a particular location and value (pixels, pels, picture elements).

  4. Low Level operations: input & output are images, such as contrast enhancement, noise removal, and histogram equalization. Mid Level operations: inputs are images, outputs are attributes, such as corners, edges, object description and recognition. High Level operations: inputs are images, output is understanding (making sense), such as detection of moving objects. What is DIP cont.

  5. Electromagnetic Spectrum Fields that use DIP • There is no area of technical endeavor that is not impacted in some way by DIP. • Not possible to cover all of fields that use DIP, to solve this we are looking to the source of these images.

  6. Fields that use DIP cont. • Gamma-ray Imaging: • X-ray Imaging: • Ultraviolet Imaging: • Visible light Imaging: • Infrared Imaging: • Microwave Imaging: • Radio wave Imaging: • Sound Imaging: • Ultrasound Imaging

  7. Fields that use DIP cont. • Gamma-ray Imaging

  8. Fields that use DIP cont. • X-ray Imaging:

  9. Fundamental steps in DIP.

  10. Key Stages in Digital Image Processing Image Restoration Morphological Processing Image Enhancement Segmentation Image Acquisition Object Recognition Representation & Description Problem Domain Colour Image Processing Image Compression

  11. Key Stages in Digital Image Processing:Image Aquisition Image Restoration Morphological Processing Image Enhancement Segmentation Image Acquisition Object Recognition Representation & Description Problem Domain Colour Image Processing Image Compression

  12. Key Stages in Digital Image Processing:Image Enhancement Image Restoration Morphological Processing Image Enhancement Segmentation Image Acquisition Object Recognition Representation & Description Problem Domain Colour Image Processing Image Compression

  13. Key Stages in Digital Image Processing:Image Restoration Image Restoration Morphological Processing Image Enhancement Segmentation Image Acquisition Object Recognition Representation & Description Problem Domain Colour Image Processing Image Compression

  14. Key Stages in Digital Image Processing:Morphological Processing Image Restoration Morphological Processing Image Enhancement Segmentation Image Acquisition Object Recognition Representation & Description Problem Domain Colour Image Processing Image Compression

  15. Key Stages in Digital Image Processing:Segmentation Image Restoration Morphological Processing Image Enhancement Segmentation Image Acquisition Object Recognition Representation & Description Problem Domain Colour Image Processing Image Compression

  16. Key Stages in Digital Image Processing:Object Recognition Image Restoration Morphological Processing Image Enhancement Segmentation Image Acquisition Object Recognition Representation & Description Problem Domain Colour Image Processing Image Compression

  17. Key Stages in Digital Image Processing:Representation & Description Image Restoration Morphological Processing Image Enhancement Segmentation Image Acquisition Object Recognition Representation & Description Problem Domain Colour Image Processing Image Compression

  18. Key Stages in Digital Image Processing:Image Compression Image Restoration Morphological Processing Image Enhancement Segmentation Image Acquisition Object Recognition Representation & Description Problem Domain Colour Image Processing Image Compression

  19. Key Stages in Digital Image Processing:Colour Image Processing Image Restoration Morphological Processing Image Enhancement Segmentation Image Acquisition Object Recognition Representation & Description Problem Domain Colour Image Processing Image Compression

  20. Components of an IP system

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