DSP CVDL M2

The concept of Low Pass and High Pass filters is applicable to Images

What is the purpose of Gaussian smoothing in image processing?

What is the primary purpose of applying a filter to an image?

How does edge detection work?

Which of the following statements is true about Gaussian smoothing?

What is the purpose of image transformations?

What is the primary goal of edge detection in image processing?

A Gaussian filter is based on which mathematical function?

Which of the following is NOT a type of image filtering?

What does contrast enhancement aim to improve in an image?

In dilation, the center pixel is 1 only if all corresponding pixels under the structuring element are 1.

Which of the following is a commonly used edge detection filter?

Edge detection techniques can only be applied to grayscale images.

Which of the following operations removes pixels from object boundaries?

Which of the following is a built-in function in skimage?

Histogram equalization always improves image contrast

What is the main application of morphological operations in image processing?

What happens when an image is rescaled using a factor greater than 1?

What is the function of a structuring element (kernel) in morphological operations?

Which of the following methods can be used to enhance contrast?