FIELD OF PLAY BOUNDARY DETECTION SYSTEM
First Claim
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1. A boundary detection apparatus, comprising:
- a laser emitter configured to emit at least a portion of a laser curtain in a plane aligned with a sports field boundary; and
an imaging camera associated with the sports field boundary,wherein the laser curtain provides a detectable indication on an object crossing the sports field boundary that is captured by the imaging camera.
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Abstract
A boundary detection apparatus is provided, including a laser emitter configured to emit at least a portion of a laser curtain in a plane aligned with a sports field boundary; and an imaging camera associated with the sports field boundary. The laser curtain provides a detectable indication on an object crossing the sports field boundary that is captured by the imaging camera.
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11 Claims
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1. A boundary detection apparatus, comprising:
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a laser emitter configured to emit at least a portion of a laser curtain in a plane aligned with a sports field boundary; and an imaging camera associated with the sports field boundary, wherein the laser curtain provides a detectable indication on an object crossing the sports field boundary that is captured by the imaging camera. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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Specification