Chapter 6

What is Digital Image Processing?

• It’s an application that alters digital videos

• It is the processing digital images by means of a digital computer.

• It’s a system that manipulates digital medias

• It’s a machine that allows altering digital images

What are the categories of digital image processing?

• Image Enhancement

• Image Classification and Analysis

• Image Transformation

• All of the mentioned

Which digital imaging process takes place when an image's visual appearance is improved

• Manipulation

• Enhancement

• Restoration

• Compression

When the file size of an image is reduced but the quality remains the same, this means that the compression format used is

• Lossy

• Lossless

• Loose

• Loseless

Which digital imaging processing technique is applied here?

• Restoration

• Enhancement

• Compression

• Manipulation

This glare from the sunlight due to the reflection from the lens is an example of a ___________________

• Enhancing technique

• Manipulation technique

• Image anomaly

• Lossy compression

Which one of the following file formats is using lossless compression?

• JPEG

• MPEG

• GIF

• MP3

Black and white pixels of image are represented in matrix as

• 0 and 1

• 0 and 2

• 1 and 2

• 0 and -1

Type of compression that deletes or changes some pixels while making the file size smaller.

• Lossless compression

• Lossy compression