e178-L2 - ECE 178 Introduction(contd Lecture Notes#2 more...

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1 Introduction (contd.) 1 ECE 178: Introduction (contd.) Lecture Notes #2: more basics Section 2.4 –sampling and quantization Section 2.5 –relationship between pixels, connectivity analysis Introduction (contd.) 2 Announcements (01/08/04) Today: – A quick introduction to MATLAB – Basic relationship between pixels (Section 2.5) – Image sampling and quantization (Section 2.4, notes) – Linear systems review (time permitting)
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2 Introduction (contd.) 3 Light and the EM Spectrum Introduction (contd.) 4 Digial Image Acquisition
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3 Introduction (contd.) 5 Sampling and Quantization Introduction (contd.) 6 Sampling & Quantization (contd.)
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4 Introduction (contd.) 7 Digital Image: Representation Introduction (contd.) 8 Image Dimension: NxN; k bits per pixel. Storage Requirement
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5 Introduction (contd.) 9 Spatial Resolution Introduction (contd.) 10 Re-sampling…
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6 Introduction (contd.) 11 Quantization : Gray-scale resolution Introduction (contd.) 12 …false contouring
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7 Introduction (contd.) 13 Sampling and Aliasing Introduction (contd.) 14 Additional Reading Chapter 1, Introduction Chapter 2, Sections 2.1-2.4
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