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Q.4 Working on computer vision problems require huge amount of image data. However, when we  have insufficient data, we use image augmentation to create more images from the existing images.Which of the following methods can be used to perform image augmentation?1. Image rotation2. Change colours of the image3. Change contrast and brightness4. All of the above

Question

Q.4 Working on computer vision problems require huge amount of image data. However, when we  have insufficient data, we use image augmentation to create more images from the existing images.Which of the following methods can be used to perform image augmentation?1. Image rotation2. Change colours of the image3. Change contrast and brightness4. All of the above

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Solution

The correct answer is 4. All of the above.

Here's why:

  1. Image rotation: This method involves rotating the image at different angles. This can help the model to learn the object in different orientations.

  2. Change colours of the image: Changing the colours of the image can help the model to learn the object in different lighting conditions and different colour representations.

  3. Change contrast and brightness: Changing the contrast and brightness can help the model to learn the object in different lighting conditions.

So, all of the mentioned methods can be used to perform image augmentation.

This problem has been solved

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