Corner pinning

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Categories: Editing

A technique for controlling the position and rotation of pictures in a DVE by dragging their corners to fit a background scene: for example, to fit a (DVE) picture into a frame hanging on a wall.

Corner pinning is a practical alternative to precisely setting the many parameters needed to accurately position a picture in 3D space.

This works well with graphical user interfaces (GUI), e.g. pen and tablet. It can also be combined with the data derived from four-point image tracking to substitute objects in moving images, for example replacing, or obscuring the license plate on a moving vehicle.

See also: Tracking