Image displaying system, image displaying device, image data outputting device, image displaying method, image displaying program, and image data outputting program
First Claim
1. An image displaying device comprising:
- a receiving unit that receives a first image data from a first terminal, and receives a second image data from a second terminal;
an image displaying unit that displays at least one image based on the first image data and the second image data received by the receiving unit, anda mode switching unit that switches between a first mode and a second mode so that, in the first mode, the image displaying unit simultaneously displays a plurality of images based on the first image data and the second image data, and in the second mode, the image displaying unit displays only one image, the one image being based on the first image data, and a request to suspend transmission of the second image data is sent to the second terminal,wherein the mode switching unit switches between the first mode and the second mode in response to an operation on at least one of the first terminal and the second terminal,wherein the first terminal and the second terminal are connected to the receiving unit over a network during at least the second mode, andwherein, in the first mode, the receiving unit sequentially receives the first image data and the second image data from the first terminal and the second terminal.
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Abstract
A system consisting of a plurality of terminals storing image data and an image displaying device which are connected with each other through a network capable of two-way communication has the disadvantage of decreasing in throughput on account of slow image data transfer over the network. The image displaying device performs two-way communications with each of the terminals by a communication means at the display device side. Also, the image displaying device acquires image data from a relevant terminal while instructing other terminals to suspend transmission by the image data acquisition controlling means, thereby suspending transmission of image data. The image displaying device displays images by the image displaying means based on the thus acquired image data.
23 Citations
27 Claims
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1. An image displaying device comprising:
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a receiving unit that receives a first image data from a first terminal, and receives a second image data from a second terminal; an image displaying unit that displays at least one image based on the first image data and the second image data received by the receiving unit, and a mode switching unit that switches between a first mode and a second mode so that, in the first mode, the image displaying unit simultaneously displays a plurality of images based on the first image data and the second image data, and in the second mode, the image displaying unit displays only one image, the one image being based on the first image data, and a request to suspend transmission of the second image data is sent to the second terminal, wherein the mode switching unit switches between the first mode and the second mode in response to an operation on at least one of the first terminal and the second terminal, wherein the first terminal and the second terminal are connected to the receiving unit over a network during at least the second mode, and wherein, in the first mode, the receiving unit sequentially receives the first image data and the second image data from the first terminal and the second terminal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25)
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26. An image displaying method for causing an image displaying device to display an image, the image displaying method comprising:
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receiving by a receiving unit a first image data from a first terminal, receiving by the receiving unit a second image data from a second terminal, displaying at least one image based on the received first image data and the received second image data, switching between a first mode and a second mode so that, in the first mode, a plurality of images are simultaneously displayed based on the first image data and the second image data, and in the second mode, only one image is displayed, the one image being based on the first image data, and a request to suspend transmission of the second image data is sent to the second terminal, wherein the switching between the first mode and the second mode is in response to an operation on at least one of the first terminal and the second terminal, wherein the first terminal and the second terminal are connected to the receiving unit over a network during at least the second mode, and wherein, in the first mode, the receiving unit sequentially receives the first image data and the second image data from the first terminal and the second terminal.
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27. A non-transitory computer-readable storage medium with an executable image displaying program stored thereon, the image displaying program comprising:
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a receiving function allowing a computer to receive by way of a receiving unit a first image data from a first terminal, and receive by way of the receiving unit a second image data from a second terminal, an image displaying function that causes an image displaying device to display at least one image based on the first image data and the second image data received by the receiving function, and a mode switching function that switches between a first mode and a second mode so that, in the first mode, the image displaying function simultaneously displays a plurality of images based on the first image data and the second image data, and in the second mode, the image displaying function displays only one image, the one image being based on the first image data, and a request to suspend transmission of the second image data is sent to the second terminal, wherein the mode switching function switches between the first mode and the second mode in response to an operation on at least one of the first terminal and the second terminal, wherein the first terminal and the second terminal are connected to the receiving unit over a network during at least the second mode, and wherein, in the first mode, the receiving unit sequentially receives the first image data and the second image data from the first terminal and the second terminal.
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Specification