AV SYSTEM
First Claim
Patent Images
1. An AV system comprising:
- a plurality of display units with their display screens being directed to a plurality of seats adjacent to each other;
a camera unit for shooting the seats to which the display screens face;
an image recognizing unit for executing image recognition of an identification mark provided on an audio output device in a shot image taken with the camera unit, and for calculating a coordinate position of the identification mark in the shot image;
a deciding unit for deciding from the coordinate position of the identification mark calculated by the image recognizing unit as to which one of the plurality of seats a user wearing the audio output device sits on;
an AV reproducing unit for reproducing video data and audio data; and
an audio communication unit for transmitting, from among the audio data reproduced by the AV reproducing unit, the audio data which corresponds to the video data to be displayed on the display screen facing the seat as to which the deciding unit decides that the user sits on, to the audio output device the user wears to be produced as audio output.
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Abstract
An AV system that executes image recognition of an identification mark 9 provided on headphones 8 in a seat side shot image taken with a camera 2, calculates the coordinate position of the identification mark 9 in the shot image, decides from the coordinate position of the identification mark 9 as to which one of a plurality of seats a user wearing the headphones 8 sits on, and transmits audio data which corresponds to video data to be displayed on the display screen facing the seat, as to which a decision is made that the user sits on, to the headphones 8 to be produced as audio output.
19 Citations
11 Claims
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1. An AV system comprising:
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a plurality of display units with their display screens being directed to a plurality of seats adjacent to each other; a camera unit for shooting the seats to which the display screens face; an image recognizing unit for executing image recognition of an identification mark provided on an audio output device in a shot image taken with the camera unit, and for calculating a coordinate position of the identification mark in the shot image; a deciding unit for deciding from the coordinate position of the identification mark calculated by the image recognizing unit as to which one of the plurality of seats a user wearing the audio output device sits on; an AV reproducing unit for reproducing video data and audio data; and an audio communication unit for transmitting, from among the audio data reproduced by the AV reproducing unit, the audio data which corresponds to the video data to be displayed on the display screen facing the seat as to which the deciding unit decides that the user sits on, to the audio output device the user wears to be produced as audio output. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 11)
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10. An AV system comprising:
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a plurality of display units with their display screens being directed to a plurality of seats adjacent to each other; code reading units provided in the plurality of display units, respectively, for reading two-dimensional information code uniquely provided on an audio output device; a deciding unit for deciding that a seat which faces the display screen of the display unit with the code reading unit that reads the two-dimensional information code is a seat on which a user wearing the audio output device provided with the two-dimensional information code sits; an AV reproducing unit for reproducing video data and audio data; and an audio communication unit for transmitting, from among the audio data reproduced by the AV reproducing unit, the audio data which corresponds to the video data to be displayed on the display screen facing the seat, as to which the deciding unit decides that the user sits on, to the audio output device the user wears to be produced as audio output.
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Specification