US5270694A
Expired / Lapsed
US
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Content addressable video system for image display
Assignee: Advanced Interaction Inc
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Filing: 1991-11-07
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Granted: 1993-12-14
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Expires: 2011-11-07
Abstract
Abstract An interactive video display system with tight coupling between user-input and the images displayed to provide a feeling of real control by the user. A library of frames of video data is stored in randomly accessible data locations, such as an optical video disc. The video data in each frame in the library is assigned a virtual position in a pre-defined data space, such that the visual image in each frame is related to visual images in other frames by virtual position in the data space. User input is provided through track ball or mouse generating displacement signals. The input signal is translated to an updated virtual position in the data space relative to a previous virtual position and the next frame having the updated virtual position is displayed next.
Inventors
- 👤 Michael Naimark
- 👤 Kenneth M. Carson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 20:16
CPC Classifications
G; G06; G06F; G06F3/00; G06F3/01; G06F3/03; G06F3/033
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
161 words
An Apparatus for accessing visual images for display in response to the content of the visual images, comprising: a store for storing a plurality of frames of image data, the image data in each frame in the plurality defining a visual image having a content for display; a first display displaying a content image which expresses an organization based on the content of frames in the plurality of frames; a second display, responsive to image data, for displaying a visual image in response to a current frame; a user input for selecting a position in the content image on the first display; means, connected to the store, user input and the second display, for supplying a frame of image data to the second display for display as a new current frame in response to the selected position; and means, coupled with the first display and the user input, for highlighting the position on the content image corresponding to the current frame.
Claim 2
Independent Claim
161 words
An Apparatus for accessing visual images for display in response to the content of the visual images, comprising: a store for storing a plurality of frames of image data, the image data in each frame in the plurality defining a visual image having a content for display; a first display displaying a content image which expresses an organization based on the content of frames in the plurality of frames; a second display, responsive to image data, for displaying a visual image in response to a current frame; a user input for selecting a position in the content image on the first display; means, connected to the store, user input and the second display, for supplying a frame of image data to the second display for display as a new current frame in response to the selected position; and means, coupled with the first display and the user input, for highlighting the position on the content image corresponding to the current frame.
Claim 3
Dependent Claim
17 words
The apparatus of claim 1, wherein the first and second displays appear on a single video monitor.
Claim 4
Dependent Claim
65 words
The apparatus of claim 1, wherein the content image includes a plurality of interconnected line segments, and the first display includes: means for displaying a subset of the plurality of interconnected line segments, and the means for highlighting includes means for identifying a point on one of the line segments in the subset corresponding to the position in the content image of the current frame.
Claim 5
Dependent Claim
42 words
The apparatus of claim 1, wherein the first display includes: bit-map means for storing a bit-map graphic image depicting a subset of the content image; and bit-map display means, in communication with the bit-map storing means, for displaying the bit-map graphic image.
Claim 6
Dependent Claim
17 words
The apparatus of claim 1, wherein the first display includes: a visual work depicting the content image.
Claim 7
Dependent Claim
52 words
The apparatus of claim 1, wherein the image data in at least a subset of frames in the plurality of define respective spatial perspectives of a geographic landmark, and the spatial perspective of each frame in the plurality of frames of image data is indicated by a position in the content image.
Claim 8
Dependent Claim
58 words
The apparatus of claim 6, wherein the content image is a graphic representation of a map depicting an area around the landmark, and the perspective of the landmark at a given position on the map is a view of the landmark from a position in the area around the landmark corresponding to the given position on the map.
Claim 9
Dependent Claim
51 words
The apparatus of claim 1, wherein the content image includes a graphic image of a subject, and wherein each of the plurality of frames stores an image of the subject according to a perspective indicated by its corresponding position in the content image relative to the graphic image of the subject.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1996-12-13 | 1997-06-14 | 1997-12-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2000-12-13 | 2001-06-14 | 2001-12-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2004-12-13 | 2005-06-14 | 2005-12-14 | $7700.00 | Window Closed / Lapsed |