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IgorLugansk [536]
3 years ago
10

Question 1

Computers and Technology
1 answer:
mr Goodwill [35]3 years ago
3 0

A digital camera captures images from the real world using sensors for capturing, sampling and quantization for processing the image.

Explanation:

Digital camera's contains arrays of electronic photo detectors which are also called photo sensors used to convert light photons to electric, these absorbed photons make electron hole pairs in depletion region to capture images focused by lens.

Capturing an image from a camera is a physical process using the sunlight as a source of energy. A sensor array is used for the acquisition of the image. So when the sunlight falls upon the object, then the amount of light reflected by that object is sensed by the sensors, and a continuous voltage signal is generated by the amount of sensed data.

In order to create a digital image , we need to convert this data into a digital form. This involves sampling and quantization which results in an two dimensional array or matrix of numbers which are nothing but a digital image.

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Write an expression that will cause the following code to print "Equal" if the value of sensorReading is "close enough" to targe
natali 33 [55]

Answer:

The C++ code is given below with appropriate comments

Explanation:

//Remove this header file if not using visual studio.

#include "stdafx.h"

//Include the required header files.

#include <iostream>

//Use for maths function.

#include <cmath>

using namespace std;

//Define main function

int main()

{

      // Define the variables

      double targetValue = 0.3333;

      double sensorReading = 0.0;

      //Perform the opeartion.

      sensorReading = 1.0 / 3.0;

      // Get the absolute floating point value and

      // Check up to 4 digits.

      if (fabs(sensorReading - targetValue) < 1E-4)

      {

             //Print equal if the values are close enough.

             cout << "Equal" << endl;

      }

      else

      {

             //Print not equal if the values are not                  

             //close enough.

             cout << "Not equal" << endl;

      }

      system("pause");

      //Return the value 0.

      return 0;

}

5 0
3 years ago
Write a program to calculate the area of a triangle whose base is 10cm and height is 6cm
Tcecarenko [31]

Answer:

30cm

Explanation:

Height X Base

6cm X 10cm

60cm

Then take half because a triangle is half a square and we are using a square formula.

60cm divided by 2

=30cm

7 0
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Answer:

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com or .edu is a top-level domain name (TLD)

cornell.edu is a second-level domain name (SLD)

bigred.cornell.edu is a third-level or three-part domain name

project.bigred.cornell.edu is a fourth-level or four-part domain name

hope this helps you.

4 0
3 years ago
What are scientists going to explore next on Kepler-186f? A) evidence of the existence of life B) types of plant life that exist
Volgvan

Answer:

the answer is  a)

Explanation:

4 0
3 years ago
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Describe four features of a well designed input screen
Sladkaya [172]

Answer:

A well design input screen should:1.Be titled2.Navigation aids should be used

Explanation:

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