Question

What is windowing?

(a) Technique used to concentrate the processing in a desired area of an image

(b) Technique used for image restoration

(c) Technique for image analysis

(d) Technique to describe and measure the properties of image features

I had been asked this question during an online exam.

Origin of the question is Principle of Working in chapter Machine Vision Systems of Engineering Metrology

Answer 1

Correct answer is (a) Technique used to concentrate the processing in a desired area of an image

The explanation: Windowing is a technique used to concentrate the processing in a desired part of image and also ignoring the non-desired part or non-interested part of the image. In this, an electronic mask is created around a small area of an image.