Detail-in-Context Presentations in Client/Server Systems
First Claim
Patent Images
1. A method comprising:
- establishing a lens having a focal region for a region-of-interest in an original image for display on a display screen of a client, the region-of-interest at least partially surrounded by a shoulder region;
if the lens is in transit between first and second locations for the region-of-interest in the original image, displaying the lens on the display screen of the client as having a first rendering quality; and
if the lens is stationary in the original image, displaying the lens on the display screen of the client as having a second rendering quality that is greater than the first rendering quality.
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Abstract
A method for generating a presentation of a region-of-interest in an original image for display on a display screen of a client coupled over a network to a server, comprising: establishing a lens having a focal region for the region-of-interest at least partially surrounded by a shoulder region; if the lens is in transit between first and second locations for the region-of-interest in the original image, applying the lens to the original image by a first method to generate the presentation at the client; and, if the lens is stationary in the original image, receiving the presentation from the server, the server applying the lens to the original image by a second method to generate the presentation.
58 Citations
20 Claims
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1. A method comprising:
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establishing a lens having a focal region for a region-of-interest in an original image for display on a display screen of a client, the region-of-interest at least partially surrounded by a shoulder region; if the lens is in transit between first and second locations for the region-of-interest in the original image, displaying the lens on the display screen of the client as having a first rendering quality; and if the lens is stationary in the original image, displaying the lens on the display screen of the client as having a second rendering quality that is greater than the first rendering quality. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A system comprising:
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a display screen; a processor; and memory coupled to the display screen and the processor, the memory configured to maintain one or more modules that are executable by the processor to; establish a lens having a focal region for a region-of-interest in an original image for display on the display screen, the region-of-interest at least partially surrounded by a shoulder region; if the lens is in transit between first and second locations for the region-of-interest in the original image, display a presentation that has the lens applied to the original image by a first method; and if the lens is stationary in the original image, display a presentation that has the lens applied to the original image by a second method that uses more resources of the processor than the first method. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification