e178-L2_001

e178-L2_001 - E C E 1 7 8 : I n tr o d u c tio n ( c o n td...

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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 Light and the EM Spectrum
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2 Introduction (contd.) 3 Digial Image Acquisition Introduction (contd.) 4 Sampling and Quantization
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3 Introduction (contd.) 5 Introduction (contd.) 6 Digital Image: Representation
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4 Introduction (contd.) 7 Image Dimension: NxN; k bits per pixel. Storage Requirement Introduction (contd.) 8 Spatial Resolution
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5 Introduction (contd.) 9 Re-sampling… Introduction (contd.) 10 Quantization : Gray-scale resolution
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6 Introduction (contd.) 11 …false contouring Introduction (contd.) 12 Sampling and Aliasing
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7 Introduction (contd.) 13 Relationship between pixels Neighbors of a pixel – 4-neighbors (N,S,W,E pixels) == N 4 (p). A pixel p at coordinates (x,y) has four horizontal and four vertical
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This note was uploaded on 12/28/2011 for the course ECE 178 taught by Professor Manjunath during the Fall '08 term at UCSB.

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e178-L2_001 - E C E 1 7 8 : I n tr o d u c tio n ( c o n td...

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