« previous next »

Author Question: Which of the following will alter image brightness in digital imaging? window width histogram ... (Read 60 times)

casperchen82

  • Hero Member
  • *****
  • Posts: 540
on: Jul 17, 2018
Which of the following will alter image brightness in digital imaging?
 
 window width
  histogram
  algorithm
  window level

Question 2

Looking at the image, which part of the foot is adequately visualized?
 
 distal tarsals
  digits
  metatarsals
  calcaneus


pami445

  • Sr. Member
  • ****
  • Posts: 303
Reply #1 on: Jul 17, 2018
Answer to Question 1

window level

Rationale: Altering the window level will alter the image brightness as seen through the range of densities recorded. Increasing the window level increases the brightness and decreasing the window level decreases the image brightness.

Answer to Question 2

calcaneus

Rationale: The calcaneus is typically poorly visualized on the AP foot.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Children with strabismus (crossed eyes) can be treated. They are not able to outgrow this condition on their own, but with help, it can be more easily corrected at a younger age. It is important for infants to have eye examinations as early as possible in their development and then another at age 2 years.

Did you know?

The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

Did you know?

About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

Did you know?

Famous people who died from poisoning or drug overdose include, Adolf Hitler, Socrates, Juan Ponce de Leon, Marilyn Monroe, Judy Garland, and John Belushi.

Did you know?

In inpatient settings, adverse drug events account for an estimated one in three of all hospital adverse events. They affect approximately 2 million hospital stays every year, and prolong hospital stays by between one and five days.

Myopia (nearsightedness). In the uncorrected top figure, the image comes into focus in front of the Myopia (nearsightedness). In the uncorrected top figure, the image comes into focus in front of the
Strawberry Image From a Scanning Electron Microscope Strawberry Image From a Scanning Electron Microscope
The EGR valve pintle is pulse-width modulated and a three-wire potentiometer provides ... The EGR valve pintle is pulse-width modulated and a three-wire potentiometer provides ...
Metastatic spread of the tumor shown with imaging techniques. Metastatic spread of the tumor shown with imaging techniques.
Image Image
PEDIGREE TO ANALYZE AND ANSWER IMAGE PLEASE PEDIGREE TO ANALYZE AND ANSWER IMAGE PLEASE
Video: Energy inputs and release in glycolysis Animation

For a complete list of videos, visit our video library