VIDEO SIGNAL PROCESSING APPARATUS, DISPLAY APPARATUS AND VIDEO SIGNAL PROCESSING METHOD
First Claim
Patent Images
1. A video signal processing apparatus comprising:
- an input unit through which a video signal is input;
a signal processing unit which processes the video signal input through the input unit, wherein signal processing unit encodes the video signal if a transmission distance from the transmitting unit to the display apparatus is greater than a reference distance; and
a transmitting unit which transmits the video signal processed by the signal processing unit to a display apparatus using wireless communication.
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Abstract
A video signal processing apparatus and method and a display apparatus are provided. The video signal processing apparatus includes: an input unit through which a video signal is input; a signal processing unit which processes the video signal input through the input unit, wherein signal processing unit encodes the video signal if a transmission distance from the transmitting unit to the display apparatus is greater than a reference distance; and a transmitting unit which transmits the video signal processed by the signal processing unit to a display apparatus using wireless communication.
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Citations
19 Claims
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1. A video signal processing apparatus comprising:
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an input unit through which a video signal is input; a signal processing unit which processes the video signal input through the input unit, wherein signal processing unit encodes the video signal if a transmission distance from the transmitting unit to the display apparatus is greater than a reference distance; and a transmitting unit which transmits the video signal processed by the signal processing unit to a display apparatus using wireless communication. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A video signal processing apparatus comprising:
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an input unit through which a video signal is input; a signal processing unit which processes the video signal input through the input unit; a transmitting unit which transmits the video signal processed by the signal processing unit to a display apparatus using a wireless communication; and a controlling unit which controls the signal processing unit to encode the video signal if picture quality of the video signal is equal to or less than a predetermined reference picture quality.
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12. A display apparatus comprising:
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a first receiving unit which receives an encoded video signal from a video signal processing apparatus; a second receiving unit which receives a non-encoded video signal from the video signal processing apparatus; a video processing unit which processes one of the encoded video signal received by the first receiving unit and the non-encoded video signal received by the second receiving unit; and a display unit which displays the encoded or non-encoded video signal processed by the video processing unit. - View Dependent Claims (13)
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14. A video signal processing method comprising:
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receiving a video signal; processing the video signal which is received, wherein the processing comprises encoding the video signal if a transmission distance from a display apparatus is greater than a reference distance; and transmitting the processed video signal to the display apparatus using wireless communication. - View Dependent Claims (15, 16, 17, 18, 19)
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Specification