Sketching the histogram of a black and white spect image

Assignment Help Biology
Reference no: EM1397863

Imagine a SPECT image of a patient with no radioactivity injected but with a number of capsules filled with radioactivity attached to his skin. These are called "fiducial markers" and can be used for image registration if their locations can be accurately determined.
Sketch image of what you think the histogram of a black and white SPECT image would look like for patient with only fiducial markers, where range of each pixel is [0, 255] or [black, white] (i.e. values in between 0 and 255 are various shades of gray).

Reference no: EM1397863

Questions Cloud

Steady-state probabilities of the state : Otherwise, no ordering will take place. Find the steady-state probabilities of the state of this Markov chain?
Advantages of anova : What are the advantages of ANOVA over the mean test and what are the disadvantages? Where would I use this in my everyday life?
Create team work environment to minimize job dissatisfaction : How would you create the team work environment to minimize job dissatisfaction? Consider factors like social relationships, group structure, status relationships, etc.
Calculate the energy capture efficiency : Complete oxidation of glucose to CO2 results in the formation of 38 ATP. Based on the standard free-energy change (delta G^0') theoretically released per mole glucose oxidized to CO2, calculate the energy capture efficiency (%) int eh form of ATP.
Sketching the histogram of a black and white spect image : Sketch image of what you think the histogram of a black and white SPECT image would look like for patient with only fiducial markers, where range of each pixel is [0, 255]
Critical value for a right-tailed test : Suppose a statistician chose to test a hypothesis at sigma = 0.01. The critical value for a right-tailed test is +2.33. If the test value were 1.97, what would the decision be?
Write a balanced stoichiometric equation : One way methane is produced is via reduction of carbon dioxide, which serves as electron acceptor, with molecular hydrogen, which serves as electron donor.
Good correlation is data-context driven : A 'good' correlation is data-context driven. For example, I did a project correlating sales volume per state and customer demographics (pretty 'hard' data) and got a .92 correlation.
Describe the three assumptions of anova : List and describe the three assumptions of ANOVA. When should researchers use different hypothesis tests for independent and related samples? What is the difference between a one-way-ANOVA and a two-way-ANOVA?

Reviews

Write a Review

Biology Questions & Answers

  Question about karyotype

A karyotypically normal couple has a child with trisomy twenty-one Down syndrome. DNA analysis if 21q polymorphic markers reveals the following results.

  Name two proteins of the ser

Name two proteins you would expect to fins as integral components of the RER membrane that would be absent from the SER? Name two proteins of the SER that would not be present in the RER.

  Venison that comes from a deer

Venison that comes from a deer that is shot before it can run is more tender and not as strongly flavored as venison from a deer that has run to exhaustion. Why?

  Attenuate the effect of dobutamine

Describe why dobutamine is sometimes given to patients to simulate the effect of exercise. What drug would you suggest a person take to attenuate the effect of dobutamine?

  Define how these four nucleotides bond

What is the significance of adenine, thymine, guanine, and cytosine in the structure of a DNA molecule.define how these four nucleotides bond.

  What are the functions of each of these organs for a rat

Write down 1X4 matrices, P, G, and M that represent the nutritional values of each food. Then find 3P+2G+2M and tell what the entries represent.

  Question about microorganism

Assume you are studying a microorganism from a hot spring that uses organic carbon as an energy and carbon source.

  Determining samples of mtdna

In 1918, the tsar and tsarina of Russia and their five children were presumably assassinated and buried in an unmarked grave. Later, several women came forward and claimed that they were in fact Anastasia.

  Keeping blood pressure constant effect on blood flow

Keeping blood pressure constant, if a vessel dilated to twice its original diameter, what would be the effect on blood flow

  What phenotypic ratios are produced among male offspring

At another locus, sepia eyes are inherited as an autosomal (non sex linked) recessive. The presence of the white eye phenotype (x superscript w x superscript w in females, x superscript y in males) masks sepia phenotype, so regardless of the sepia ge..

  Greatest potential for observer bias

Determine hich of the following situations has the greatest potential for observer bias in an experimental study?

  Explain what would be the productivity

A batch animal cell culture has a productivity of 1.8 g/L*day, with a MUmax=0.5 days, a 10% inoculums and a turnaround time of 5 hours. If a continuous culture could operate at a dilution rate of 90% MUmax, explain what would be the productivity.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd