PROJECTOR AND PROJECTION CONTROL METHOD
First Claim
1. A projection control method for a projector connected to an image capturing device, the method comprising:
- predetermining hand gestures, assigning an operation function of an input device to each of the predetermined hand gestures;
receiving an image of a speaker captured by the image capturing device when an electronic file is projected onto a screen by the projector;
identifying whether a hand gesture of the speaker matches one of the predetermined hand gestures; and
upon the condition that the hand gesture matches one of the predetermined hand gestures, executing a corresponding assigned operation function.
2 Assignments
0 Petitions
Accused Products
Abstract
A method controls a projection of a projector. The method predetermines hand gestures, and assigns an operation function of an input device to each of the predetermined hand gestures. When an electronic file is projected onto a screen, the projector receives an image of a speaker captured by an image-capturing device connected to the projector. The projector identifies whether a hand gesture of the speaker matches one of the predetermined hand gestures. If the hand gesture matches one of the hand gestures, the projector may execute a corresponding assigned operation function.
19 Citations
20 Claims
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1. A projection control method for a projector connected to an image capturing device, the method comprising:
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predetermining hand gestures, assigning an operation function of an input device to each of the predetermined hand gestures; receiving an image of a speaker captured by the image capturing device when an electronic file is projected onto a screen by the projector; identifying whether a hand gesture of the speaker matches one of the predetermined hand gestures; and upon the condition that the hand gesture matches one of the predetermined hand gestures, executing a corresponding assigned operation function. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A projector connected to an image-capturing device, the projector comprising:
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at least one processor; a storage system; and a projection control unit stored in the storage system and executed by the at least one processor, the projection control unit comprising; a defining module operable to predetermine hand gestures, and assign an operation function of an input device to each of the predetermined hand gestures; an identification module operable to receive an image of a speaker captured by the image-capturing device when an electronic file is projected onto a screen by the projector, and identify whether a hand gesture of the speaker matches one of the predetermined hand gestures; and an execution module operable to execute the corresponding operation function of the input device according to the matched hand gesture. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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17. A non-transitory storage medium having stored thereon instructions that, when executed by a processor of a projector, cause the projector to perform a projection control method, the method comprising:
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predetermining hand gestures, assigning an operation function of an input device to each of the predetermined hand gestures; receiving an image of a speaker captured by the image capturing device when an electronic file is projected onto a screen by the projector; identifying whether a hand gesture of the speaker matches one of the predetermined hand gestures; and upon the condition that the hand gesture matches one of the predetermined hand gestures, executing a corresponding assigned operation function. - View Dependent Claims (18, 19, 20)
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Specification