Triggering of image recordings
First Claim
1. A method for the triggering of an image recording by means of at least one camera system, in which at least one part region (13) of an image recording surface (15) of the camera system is acted on by means of at least one radiation source (11) in a non-recording state;
- the signal hereby derived from the image recording surface (15) is supplied to an evaluation device (25) and is evaluated as a non-recording signal; and
the image recording is triggered automatically on a change of the non-recording signal.
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Abstract
The invention relates to a method for the triggering of an image recording by means of at least one camera system in which at least one part region of an image recording surface of the camera system is acted on by means of at least one radiation source in a non-recording state, the signal thereby derived from the image recording surface is supplied to an evaluation device and is evaluated as a non-recording signal and, on a change of the non-recording signal, the image recording is triggered automatically. The invention further relates to a camera system.
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Citations
19 Claims
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1. A method for the triggering of an image recording by means of at least one camera system, in which
at least one part region (13) of an image recording surface (15) of the camera system is acted on by means of at least one radiation source (11) in a non-recording state; -
the signal hereby derived from the image recording surface (15) is supplied to an evaluation device (25) and is evaluated as a non-recording signal; and
the image recording is triggered automatically on a change of the non-recording signal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 19)
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- 13. A camera system comprising at least one image recording surface (15), an evaluation device (25) for the reading out of the image recording surface (15) and at least one radiation source (11) by means of which at least one part region (13) of the image recording surface (15) can be acted on in a non-recording state, with the evaluation device (25) being made such that the signal originating from the part region (13) of the image recording surface (15) acted on is evaluated as a non-recording signal, a change of the non-recording signal is recognized and, on a change of the non-recording signal, a triggering signal is generated automatically for the triggering of an image recording.
Specification