Image display device
First Claim
Patent Images
1. An image display device for displaying images, comprising:
- a receiver configured to receive a plurality of sets of image data corresponding to display frames of a plurality of computer devices and cursor position information data from the plurality of computer devices;
a processor; and
memory storing computer-readable instructions that, when executed by the processor, cause the processor to provide;
an image arranging unit that places a plurality of images generated from the received plurality of image data corresponding to the display frames of the plurality of computer devices in one region in a non-overlapping manner or a synthetically overlapping manner;
a cursor arranging unit that sets positions of a plurality of cursors in the one region, based on the received cursor position information data, and generates and places a plurality of cursor images in the one region;
a bandwidth calculating unit that calculates and changes bandwidth of image data received from a computer device of the plurality of computer devices, based on at least one piece of information about the position and movement of at least one of the plurality of cursors in a display area of the one region corresponding to the computer device of the plurality of computer devices; and
a transmission amount control unit that controls data transmission amounts of the plurality of computer devices, based on the bandwidth of image data.
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Abstract
The image display includes a bandwidth calculating means that calculates bandwidth of image data transmitted from a plurality of computer devices, based on at least any one piece of information about the position and movement of a cursor displayed in a display image and a transmission amount control means that controls data transmission amounts of the plurality of computer devices, based on the bandwidth of the image data. Incidentally, the bandwidth calculating means calculates a priority level from the number of cursors existing in a display frame of each of the computer devices, and determines the bandwidth based on the priority level.
184 Citations
19 Claims
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1. An image display device for displaying images, comprising:
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a receiver configured to receive a plurality of sets of image data corresponding to display frames of a plurality of computer devices and cursor position information data from the plurality of computer devices; a processor; and memory storing computer-readable instructions that, when executed by the processor, cause the processor to provide; an image arranging unit that places a plurality of images generated from the received plurality of image data corresponding to the display frames of the plurality of computer devices in one region in a non-overlapping manner or a synthetically overlapping manner; a cursor arranging unit that sets positions of a plurality of cursors in the one region, based on the received cursor position information data, and generates and places a plurality of cursor images in the one region; a bandwidth calculating unit that calculates and changes bandwidth of image data received from a computer device of the plurality of computer devices, based on at least one piece of information about the position and movement of at least one of the plurality of cursors in a display area of the one region corresponding to the computer device of the plurality of computer devices; and a transmission amount control unit that controls data transmission amounts of the plurality of computer devices, based on the bandwidth of image data. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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Specification