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iOS Application Development with OpenCV 3 by Joseph Howse

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Using the application for practical purposes

Although LightWork's design and algorithms are rather simple, it is a versatile tool in the hands of a crafty user. For example, with the use of our blending filters, we can accomplish any task in the following broad categories:

  • See how a scene has changed over time
  • Before actually building or moving an object, visualize how it would look in a scene
  • Before actually copying a document or drawing, visualize how it would look on a different surface

Let's consider each category in pictures.

Seeing changes in a scene

This requires a few steps of preparation:

  1. Set up the smartphone or tablet in a stable position. For example, mount it on a tripod.
  2. Point the camera at an area where you expect movement to occur.
  3. Open ...

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