Projection apparatus
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United States of America Patent
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-
Jan 29, 2019
Grant Date -
Oct 6, 2016
app pub date -
Jun 18, 2016
filing date -
Sep 25, 2014
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A projector apparatus includes a projection unit and a controller. The projection unit projects projection video of an image at a set angle of view on a projection surface in accordance with a video signal indicating the angle of view of the image including an object. The controller performs video signal processing for changing a position or size of the object in the image and controls the position or size of the projection video on the projection surface. In a case where the position or size of the object is to be changed by the video signal processing, when a resolution of the projection video of the changed object is less than a predetermined value, the controller controls the projection unit to decrease the angle of view so that the resolution of the projection video is equal to or greater than the predetermined value, and the controller sets the size of the object in the image by the video signal processing.
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Cited Art Landscape
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