Answer:
Rectilinear lens
Explanation:
In photography, the distortions are caused in the formation of the image due to either the position of the camera or the optical design of the lenses i.e perspective and optical distortion.
The barrel distortion is a type of optical distortion caused due to the optical design of the lens. In barrel distortion, the straight lines of the light bend as a result of which the lines appear curved inwards in images.
The field of view of wider than the image sensor in barrel distortions which can be corrected by the use of rectilinear lens which provides straight lines without bending them. This lens stretches the image towards the edge and removes distortion.
Thus, Rectilinear lens is the correct answer.
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Example:
[email protected]#3
Answer:
Explanation:
public class Main
{
public static void main(String[] args) {
System.out.println("Test Class:");
Name name = new Name("Dayanand","Ghelaro");
System.out.println("First Name : "+name.getFirstName());
System.out.println("Last Name : "+name.getLastName());
}
}
class Name{
private String firstName; // first name field
private String lastName; // last name field
public Name(String firstName, String lastName){
this.firstName = firstName;
this.lastName = lastName;
}// end of constructor
public String getFirstName(){
return this.firstName;
} // end of method
public String getLastName(){
return this.lastName;
}// end of method
}// end of Name class