This Post Processing Technique Reduces the Visibility of Image Noise

question 1

Multiple Choice

This post processing technique reduces the visibility of image noise.

• A) Smoothing
• B) Contrast enhancement
• C) Edge enhancement
• D) Subtraction

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Definitions:

Visible

Visible refers to the state of being able to be seen or perceived visually, often controlled in programming to manage the display of user interface elements.

IsUpperCase

A method or function that checks if a given character or string is entirely in uppercase letters.

Java.lang

A fundamental package in Java that includes classes that are basic to the language, such as Object, Math, String, and others.

StringBuffer Variables

Objects in Java that represent strings of characters which can be easily modified in terms of content and length.