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Image Pixels Processing

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Questions and Answers

How does a computer see an image?

As a series of letters

As a matrix of numbers (correct)

As a collection of shapes

As a blank space

How is an RGB image represented to a computer?

As a black and white image

As a single channel image

As three separate two-dimensional images (correct)

As a one-dimensional array

What does regression deal with in machine learning?

Measuring pixel intensity

Categorizing data into classes

Creating image matrices

Predicting continuous values (correct)

What is the main goal of image classification?

To predict a single label for an image Signup and view all the answers

In what form is a grayscale image represented to a computer?

A two-dimensional matrix Signup and view all the answers

What are the three channels that make up an RGB image?

Red, Blue, Green Signup and view all the answers

What is the main goal of the image classification pipeline discussed in the text?

To classify images based on unique features of US Presidents Signup and view all the answers

How is classification done in the context of the image classification pipeline mentioned?

By identifying features characteristic of a particular class Signup and view all the answers

What is the issue with the approach of leveraging domain knowledge to detect human faces?

The detection pipeline for facial features poses a bottleneck Signup and view all the answers

How does the classification pipeline determine if it's looking at a human face?

By first detecting features like eyes, ears, and mouth Signup and view all the answers

What is crucial for the pipeline to correctly classify images?

Understanding unique differences between classifications Signup and view all the answers

In the context of classification, what allows for a high confidence prediction?

Detecting enough features specific to a certain class Signup and view all the answers