Grids and Advanced Pictures.


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Grids and Digital Pictures. Part I - Matrix representation of computerized pictures. GK-12 ... Shading pictures oblige 3 networks. red. green. blue. In this manner 3 CCDs. GK ...
Transcripts
Slide 1

´╗┐Networks and Digital Pictures Part I - Matrix representation of computerized pictures.

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1 2 3 4 5 6 7 8 4 2 4 2 8 4 2 4 8 4 3 2 3 4 2 3 2 3 2 3 Picture Matrix Color guide

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Digital versus Simple 7:52 7:52:02

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19 x 25 475 pixels 256 hues

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16 times more pixels 75 x 100 7,500 pixels 256 hues

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16 times more pixels 300 x 400 120,000 pixels 256 hues 75 x 100 256 hues 19 x 25 256 hues

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16 times more pixels 1200 x 1600 1,920,000 pixels a large number of hues (24 bit genuine nature)

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+ _ Photon Charge-Coupled Device (CCD) Howstuffworks.com Photons strike the CCD. The CCD produces a charge proportional to the quantity of photons. A chip measures the charge and stores the data as a number

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Lawrence Berkeley Laboratory

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CCDs can just gauge force Filters are expected to quantify the power of a solitary shading. Shading pictures require 3 frameworks red green blue Therefore 3 CCDs

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A solitary CCD is favored Pixels with various shading channels are exchanged. The force of every shading at every pixel is dictated by either the pixel itself or the normal of the neighboring pixels Howstuffworks.com

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FLIR Systems Infrared Sensing: Everything above outright zero discharges infrared electromagnetic waves. The force of these waves is relative to the temperature of the article.

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Digital X-Ray General Electric

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Represent information with hues, i.e. grades. 90-100 80-90 70-80 60-70 <60 Your Class Another Class

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Finite Element Analysis - used to compute stress. ABAQUS

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