Image output device, mobile terminal, and method for controlling a plurality of image output devices
First Claim
1. A method for controlling a mobile terminal to control a plurality of image output devices, the method comprising:
- requesting each of the plurality of image output devices to output different identification information;
recognizing an arrangement of the plurality of image output devices using images corresponding to the different identification information included in a preview image received through a camera while the different identification information is output on each of the plurality of image output devices; and
controlling the plurality of image output devices using images corresponding to the plurality of image output devices included in the preview image, when the arrangement of the plurality of image output devices is recognized,wherein the plurality of image output devices includes a first image output device and a second image output device, the first image output device is arranged closer to the mobile terminal than the second image output device, and the first and the second image output devices are set to output sounds at a same output volume level,the method further comprising controlling the plurality of image output devices to output sounds at different output volume levels when the plurality of image output devices are arranged at different distances from the mobile terminal,wherein controlling the plurality of image output devices to output sounds at different output volume levels comprises increasing the output volume of the second image output device and decreasing the output volume of the first image output device when a volume of output sound from the first image output device received at the mobile terminal is higher than a volume of output sound from the second image output device received at the mobile terminal.
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Accused Products
Abstract
The present invention relates to an image output device having an image quality adjustment function. A method for controlling a mobile terminal so as to control the image quality of a plurality of image output devices according to an embodiment of the present invention comprises the steps of: generating a preview image on the basis of images corresponding to the plurality of image output devices, received through a camera, and extracting image quality information of the plurality of image output devices using the images corresponding to the plurality of image output devices, included in the preview image; and transmitting the extracted image quality information or image quality correction data corresponding to the image quality information to at least one image output device, the image quality of which is to be adjusted, among the plurality of image output devices.
16 Citations
19 Claims
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1. A method for controlling a mobile terminal to control a plurality of image output devices, the method comprising:
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requesting each of the plurality of image output devices to output different identification information; recognizing an arrangement of the plurality of image output devices using images corresponding to the different identification information included in a preview image received through a camera while the different identification information is output on each of the plurality of image output devices; and controlling the plurality of image output devices using images corresponding to the plurality of image output devices included in the preview image, when the arrangement of the plurality of image output devices is recognized, wherein the plurality of image output devices includes a first image output device and a second image output device, the first image output device is arranged closer to the mobile terminal than the second image output device, and the first and the second image output devices are set to output sounds at a same output volume level, the method further comprising controlling the plurality of image output devices to output sounds at different output volume levels when the plurality of image output devices are arranged at different distances from the mobile terminal, wherein controlling the plurality of image output devices to output sounds at different output volume levels comprises increasing the output volume of the second image output device and decreasing the output volume of the first image output device when a volume of output sound from the first image output device received at the mobile terminal is higher than a volume of output sound from the second image output device received at the mobile terminal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A mobile terminal for controlling a plurality of image output devices, the terminal comprising:
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a camera; a display unit configured to output a preview image received through the camera; and a controller configured to recognize an arrangement of the plurality of image output devices using images corresponding to different identification information included in the preview image while the different identification information is output on each of the plurality of image output devices, and control the plurality of image output devices using images corresponding to the plurality of image output devices included in the preview image, wherein the plurality of image output devices includes a first image output device and a second image output device, the first image output device is arranged closer to the mobile terminal than the second image output device, and the first and the second image output devices are set to output sounds at a same output volume level, and wherein the controller is further configured to; control the plurality of image output devices to output sounds at different output volume levels when the plurality of image output devices are arranged at different distances from the mobile terminal; and wherein controlling the plurality of image output devices to output sounds at different output volume levels comprises increasing the output volume of the second image output device and decreasing the output volume of the first image output device when a volume of output sound from the first image output device received at the mobile terminal is higher than a volume of output sound from the second image output device received at the mobile terminal. - View Dependent Claims (16, 17, 18, 19)
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Specification