IMAGE PROCESSING APPARATUS, DISPLAY APPARATUS, DISPLAY SYSTEM AND CONTROL METHOD THEREOF
First Claim
Patent Images
1. An image processing apparatus, comprising:
- a signal receiver which receives an image signal;
a signal processor which compresses the image signal;
a wireless transmitter which transmits the compressed image signal to a display apparatus wirelessly; and
a controller which controls the signal processor to raise a compression rate of the image signal according to an increased distance between the wireless transmitter and the display apparatus.
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Accused Products
Abstract
An image processing apparatus includes: a signal receiver which receives an image signal; a signal processor which compresses the image signal; a wireless transmitter which transmits the compressed image signal to a display apparatus wirelessly; and a controller which controls the signal processor to raise a compression rate of the image signal according to an increased distance between the wireless transmitter and the display apparatus.
63 Citations
18 Claims
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1. An image processing apparatus, comprising:
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a signal receiver which receives an image signal; a signal processor which compresses the image signal; a wireless transmitter which transmits the compressed image signal to a display apparatus wirelessly; and a controller which controls the signal processor to raise a compression rate of the image signal according to an increased distance between the wireless transmitter and the display apparatus. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. An image processing apparatus, comprising:
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a signal receiver which receives an image signal; a signal processor which compresses the image signal; a wireless transmitter which transmits the compressed image signal to a display apparatus wirelessly; and a controller which determines a maximum transmission rate of an image signal by comparing a transmission rate of the image signal transmitted to the display apparatus with a reception rate of the image signal received by the display apparatus, and adjusts a compression rate of the image signal based on the maximum transmission rate. - View Dependent Claims (9)
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10. A display apparatus which has a display unit, comprising:
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a user input unit which is provided to input a distance from an image processing apparatus supplying an image signal; a UI (user interface) generator which generates UI information; a wireless communicator; and a controller which controls the UI generator to display a distance input window on the display unit if a control signal is received through the user input unit to input the distance, and controls the wireless communicator to transmit the inputted distance to the image processing apparatus. - View Dependent Claims (11)
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12. A display system which has a display apparatus having a display unit and an image processing apparatus transmitting an image signal to the display apparatus wirelessly, the display system comprising:
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the display apparatus comprising a user input unit to input a distance from the image processing apparatus; a UI (user interface) generator to generate UI information; a first wireless communicator; a first controller which controls the UI generator to display a distance input window on the display unit if a control signal is received through the user input unit to input the distance, and controls the first wireless communicator to transmit the inputted distance to the image processing apparatus, the image processing apparatus comprising a signal receiver which receives the image signal from outside the image processing apparatus; a signal processor which compresses the image signal; a second wireless communicator which receives the distance from the display apparatus and transmits the compressed image signal to the display apparatus; and a second controller which controls the signal processor to transmit an image signal having different compression rates depending on the received distance, to the display apparatus. - View Dependent Claims (13, 14, 15)
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16. A control method of an image processing apparatus which transmits an image signal to a display apparatus, the control method comprising:
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determining a distance from the display apparatus; determining a minimum compression rate of the image signal corresponding to the distance; processing the image signal to cause a compression rate of the image signal be the minimum compression rate and above; and transmitting the processed image signal to the display apparatus. - View Dependent Claims (17, 18)
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Specification