chapter 14 companion site for light and video microscopy author: wayne
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![Page 1: Chapter 14 Companion site for Light and Video Microscopy Author: Wayne](https://reader034.vdocuments.us/reader034/viewer/2022051110/55147997550346b0158b5467/html5/thumbnails/1.jpg)
Chapter 14
Companion site for Light and Video MicroscopyAuthor: Wayne
![Page 2: Chapter 14 Companion site for Light and Video Microscopy Author: Wayne](https://reader034.vdocuments.us/reader034/viewer/2022051110/55147997550346b0158b5467/html5/thumbnails/2.jpg)
Companion site for Light and Video Microscopy. by Wayne Copyright © 2009 by Academic Press. All rights reserved.
A video camera converts intensities into voltages..
FIGURE 14-1
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Companion site for Light and Video Microscopy. by Wayne Copyright © 2009 by Academic Press. All rights reserved.
Linear amplification of an electrical signal that represents intensities.
FIGURE 14-2
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Companion site for Light and Video Microscopy. by Wayne Copyright © 2009 by Academic Press. All rights reserved.
Nonlinear amplification of the electrical signal that represents intensities
FIGURE 14-3
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Companion site for Light and Video Microscopy. by Wayne Copyright © 2009 by Academic Press. All rights reserved.
Examples of complex processing of the electrical signal that represents intensities.
FIGURE 14-4
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Companion site for Light and Video Microscopy. by Wayne Copyright © 2009 by Academic Press. All rights reserved.
Taking the first derivative of the electrical signal produces a pseudo-relief image.
FIGURE 14-5
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Companion site for Light and Video Microscopy. by Wayne Copyright © 2009 by Academic Press. All rights reserved.
Taking the second derivative of the electrical signal and subtracting it from the original signal sharpens the image.
FIGURE 14-6
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Companion site for Light and Video Microscopy. by Wayne Copyright © 2009 by Academic Press. All rights reserved.
An operational amplifier.
FIGURE 14-7
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Companion site for Light and Video Microscopy. by Wayne Copyright © 2009 by Academic Press. All rights reserved.
An operational amplifier configured to function as an inverting amplifier.
FIGURE 14-8
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Companion site for Light and Video Microscopy. by Wayne Copyright © 2009 by Academic Press. All rights reserved.
An operational amplifier configured to function as a noninverting amplifier.
FIGURE 14-9
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Companion site for Light and Video Microscopy. by Wayne Copyright © 2009 by Academic Press. All rights reserved.
An equivalent circuit.
FIGURE 14-10
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Companion site for Light and Video Microscopy. by Wayne Copyright © 2009 by Academic Press. All rights reserved.
An operational amplifier configured as an amplifier with unity gain.
FIGURE 14-11
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Companion site for Light and Video Microscopy. by Wayne Copyright © 2009 by Academic Press. All rights reserved.
An operational amplifier configured as a differentiator.
FIGURE 14-12
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Companion site for Light and Video Microscopy. by Wayne Copyright © 2009 by Academic Press. All rights reserved.
An operational amplifier configured as an integrator.
FIGURE 14-13
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Companion site for Light and Video Microscopy. by Wayne Copyright © 2009 by Academic Press. All rights reserved.
Operational amplifiers configured as a logarithmic converter.
FIGURE 14-14
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Companion site for Light and Video Microscopy. by Wayne Copyright © 2009 by Academic Press. All rights reserved.
Operational amplifiers used to return the absolute value of the input.
FIGURE 14-15
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Companion site for Light and Video Microscopy. by Wayne Copyright © 2009 by Academic Press. All rights reserved.
Operational amplifier configured as a low pass filter.
FIGURE 14-16
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Companion site for Light and Video Microscopy. by Wayne Copyright © 2009 by Academic Press. All rights reserved.
Operational amplifier configured as a high pass filter.
FIGURE 14-17
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Companion site for Light and Video Microscopy. by Wayne Copyright © 2009 by Academic Press. All rights reserved.
Operational amplifier configured as a band pass filter.
FIGURE 14-18
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Companion site for Light and Video Microscopy. by Wayne Copyright © 2009 by Academic Press. All rights reserved.
An operational amplifier configured as an adder connection.
FIGURE 14-19
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Companion site for Light and Video Microscopy. by Wayne Copyright © 2009 by Academic Press. All rights reserved.
An operational amplifier configured as a subtractor connection.
FIGURE 14-20
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Companion site for Light and Video Microscopy. by Wayne Copyright © 2009 by Academic Press. All rights reserved.
Beating the Rayleigh criterion using the offset and gain controls of an analog image processor.
FIGURE 14-21
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Companion site for Light and Video Microscopy. by Wayne Copyright © 2009 by Academic Press. All rights reserved.
The formation of a digital image.
FIGURE 14-22
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Companion site for Light and Video Microscopy. by Wayne Copyright © 2009 by Academic Press. All rights reserved.
Use Fourier transforms to correct for the degradation of the image produced by the optical system itself.
FIGURE 14-23
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Companion site for Light and Video Microscopy. by Wayne Copyright © 2009 by Academic Press. All rights reserved.
The convolution filtering process.
FIGURE 14-24
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Companion site for Light and Video Microscopy. by Wayne Copyright © 2009 by Academic Press. All rights reserved.
Using multipaly-stained beads to put in register images from multiply stained specimens.
FIGURE 14-25
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Companion site for Light and Video Microscopy. by Wayne Copyright © 2009 by Academic Press. All rights reserved.
FIGURE 14-26
The distortion of reality and the reality of distortion.