Claims
- 1. A process for deriving a second information bearing signal comprising a second succession of data frames, from a first information bearing signal comprising a first succession of data frames, which process comprises the steps of:a. designating a selection of a set of potential data points from the set of all possible data points of a data frame of said first signal; b. designating a selection of a set of active data points from said set of potential data points; c. designating a selection of a set of to-be-transmitted points from said set of active data points; d. designating a selection of a set of to-be-sampled-but-not-transmitted points from said set of active data points; e. designating a selection of at least one set from said to-be-sampled-but-not-transmitted points and designating a selection of at least one set from said to-be-transmitted points and designating an association between those sets; and f. varying at least one of said designations from frame to frame.
- 2. A process as in claim 1, wherein at least one of said selected sets is a proper sub-set.
- 3. A process as in claim 1, wherein said selected set of to-be-sampled-but-not-transmitted points is the null set.
- 4. A process as claimed in claim 1, wherein said first information bearing signal is a video signal and comprising the additional step of:g. displaying said second information bearing signal on a video monitor of a resolution comparable to the bandwidth of the set of to-be-transmitted data points.
- 5. A process as claimed in claim 1, wherein said first information bearing signal is a video signal and comprising the additional step of:g. displaying said second information bearing signal on a video monitor of a resolution comparable to the bandwidth of the set of active data points.
- 6. A process as in claim 5, comprising the additional step between steps f. and g. of:creating, by interpolation, additional information intermediate to the to-be-transmitted information.
- 7. A process as in claim 5, comprising the additional step between steps f. and g. of:creating, by reconstruction, additional information intermediate to the to-be-transmitted information.
- 8. A process as in claim 5, comprising the additional step between steps f. and g. of:storing said to-be-transmitted information in a frame store, and wherein at least some of said to-be-transmitted information is accumulated in said frame store while additional to-be-transmitted information is input.
- 9. A process as claimed in claim 1, wherein said first information bearing signal is a high-definition video signal and said designations are of such character as to allow said second information bearing signal to be compatibly displayed on both high-definition and low-definition receivers.
- 10. An improved device for encoding a first and storing a second information bearing signal comprising:a. standard input means to input said first information bearing signal; b. improved encoding means, connected to the output of said input means, wherein the improvement comprises employing the designation process as claimed in claim 2, to create from said first information bearing signal an encoded second information bearing signal; and c. standard storage means, connected to the output of said encoding means, to store said encoded second information bearing signal.
- 11. An improved device for transducing and encoding a first and outputting a second information bearing signal comprising:a. standard imaging means to transduce and input said first information bearing signal; b. improved encoding means, connected to the output of said input means, wherein the improvement comprises employing the designation process as claimed in claim 2, to create from said first information bearing signal an encoded second information bearing signal; and c. standard output means, connected to the output of said encoding means, to output said encoded second information bearing signal.
- 12. An improved device for encoding a first and outputting a second information bearing signal comprising:a. standard input means to input said first information bearing signal; b. improved encoding means, connected to the output of said input means, wherein the improvement comprises employing the designation process as claimed in claim 2, to create from said first information bearing signal an encoded second information bearing signal; and c. standard output means, connected to the output of said encoding means, to output said encoded second information bearing signal.
- 13. A process as in claim 1, further employing multi-point cells arranged in a (4+1):1 pattern.
- 14. A process as in claim 1, further employing multi-point cells arranged in a (2+1):1 pattern.
- 15. A product comprising said second information bearing signal created by the process of claim 1 and conveyed on an information bearing distribution medium.
- 16. A process as in claim 1, wherein at least one of said variations over time is applied at irregular time intervals to a multiplicity of points in a spatial distribution.
- 17. A process as in claim 1, wherein at least some of the data points comprising said signals are modulated by weighting factors.
- 18. A process as in claim 1, wherein at least one of said information bearing signals is separated into at least two areas and, for at least one of said designations, said designation is varied differently in at least two signal areas.
- 19. A process for synthesizing a second information bearing signal by applying the designation scheme of claim 1, to a first information bearing signal comprising a computer generated data base.
- 20. A method as in claim 1 wherein data from said to-be-transmitted points is selected at every frame, and data from at least some of said to-be-sampled-but-not-transmitted points is selected for less than every frame.
- 21. A system component for deriving a second information bearing signal comprising a second succession of data frames, from a first information bearing signal comprising a first succession of data frames, which system component comprises:a. means for designating a selection of a set of potential data points from the set of all possible data points of a data frame of said first signal; b. means for designating a selection of a set of active data points from said set of potential data points; c. means for designating a selection of a set of to-be-transmitted points from said set of active data points; d. means for designating a selection of a set of to-be-sampled-but-not-transmitted points from said set of active data points; e. means for designating a selection of at least one set from said to-be-sampled-but-not-transmitted points and designating a selection of at least one set from said to-be-transmitted points and for designating an association between those sets; and f. means for varying at least one of said designations from frame to frame.
- 22. A process for deriving a second information bearing signal comprising a second succession of data frames, from a first information bearing signal comprising a first succession of data frames, which process comprises the steps of:a. designating a selection of a set of potential data points from the set of all possible data points of a data frame of said first signal; b. designating a selection of a set of active data points from said set of potential data points; c. designating a selection of a set of to-be-transmitted points from said set of active data points; d. designating a selection of a set of to-be-sampled-but-not-transmitted points from said set of active data points, wherein said set of to-be-sampled-but-not-transmitted points further comprise a multiplicity of sub-sets of to-be-sampled-but-not-transmitted points; e. designating a selection of at least one set of sub-sets from said to-be-sampled-but-not-transmitted points and designating a selection of at least one set from said to-be-transmitted points and designating an association between those sets; and f. varying at least one of said designations from frame to frame.
Parent Case Info
The instant application is a continuation-in-part of applicant's application Ser. No. 07/077,916 filed Jul. 27, 1987.
The instant application is also a continuation-in-part of applicant's application Ser. No. 08/110,230 filed Aug. 23, 1993 now abandoned which is a continuation-in-part of Ser. No. 07/435,487 (filed Aug. 17, 1989, now abandoned), which was both: a continuation-in-part of application Ser. No. 07/227,403 filed Dec. 17, 1986 (issued May 15, 1990 as U.S. Pat. No. 4,925,294); and, a continuation-in-part of application Ser. No. 07/006,291 filed Jan. 20, 1987 (issued Sep. 24, 1991 as U.S. Pat. No. 5,050,894) which was a continuation of Ser. No. 06/601,091 (filed Apr. 20, 1984, now abandoned) which was a continuation-in-part of application Ser. No. 06/492,816 filed May 9, 1983 (issued Aug. 19, 1986 as U.S. Pat. No. 4,606,625).
The instant application is also a continuation-in-part of applicant's application Ser. No. 07/951,267 filed Sep. 25, 1992 now abandoned which is a continuation-in-part of the above referenced application Ser. No. 07/435,487 and also of the above referenced application Ser. No. 07/077,916.
All of these documents (except for those abandoned) are hereby incorporated by reference.
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2940005 |
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Jun 1960 |
A |
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Continuations (1)
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Number |
Date |
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Parent |
06/601091 |
Apr 1984 |
US |
Child |
07/006291 |
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US |
Continuation in Parts (11)
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Number |
Date |
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Parent |
07/077916 |
Jul 1987 |
US |
Child |
08/485383 |
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US |
Parent |
08/485383 |
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US |
Child |
08/485383 |
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US |
Parent |
08/110230 |
Aug 1993 |
US |
Child |
08/485383 |
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US |
Parent |
07/435487 |
Aug 1989 |
US |
Child |
08/110230 |
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US |
Parent |
07/227403 |
Dec 1986 |
US |
Child |
07/435487 |
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US |
Parent |
07/006291 |
Jan 1987 |
US |
Child |
07/227403 |
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US |
Parent |
06/492816 |
May 1983 |
US |
Child |
06/601091 |
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US |
Parent |
08/485383 |
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US |
Child |
06/601091 |
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US |
Parent |
07/951267 |
Sep 1992 |
US |
Child |
08/485383 |
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US |
Parent |
07/435487 |
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US |
Child |
07/951267 |
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US |
Parent |
07/077916 |
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US |
Child |
07/435487 |
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US |