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Back to the lesson libraryMECHANISM · 13 MIN
M12.1 CONNECT THE MECHANISM

What changes when an image changes?

Your phone finds every photo of your dog without knowing the word "dog". See the numbers it actually reads, and which ones should change when the photo moves.

LESSON OVERVIEW13 min lesson

Lesson overview

Your phone finds every photo of your dog without knowing the word "dog". See the numbers it actually reads, and which ones should change when the photo moves.

What you’ll explore

  • Pixels, color channels, geometry, and local features represent different aspects of an image; invariance assumptions should match the visual task.
GO TO THE SOURCE

Original explanations, connected to the research.

Dive into Deep Learning — authors’ open textbookComputer Vision: Algorithms and Applications, 2nd edition (Szeliski, 2022)Distinctive Image Features from Scale-Invariant Keypoints (Lowe, 2004)
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