Image analysis – Histogram processing – For setting a threshold
Patent
1995-09-28
1998-03-31
Black, Thomas G.
Image analysis
Histogram processing
For setting a threshold
395604, 395605, 382203, G06F 1730
Patent
active
057348936
ABSTRACT:
A method and apparatus for minimizing the time required to obtain results for a content based query in a data base. More specifically, with this invention, the data base is partitioned into a plurality of groups. Then, a schedule or sequence of groups is assigned to each of the operations of the query, where the schedule represents the order in which an operation of the query will be applied to the groups in the schedule. Each schedule is arranged so that each application of the operation operates on the group which will yield intermediate results that are closest to final results.
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Bimbo et al., "Sequence Retrieval by Contents through Spatio Temporal Indexing", IEEE on CD-ROM, pp. 88-92, Aug. 24, 1993.
Hou et al., "Medical Image Retrieval by Spatial Features", IEEE on CD-ROM, pp. 1364-1369, Oct. 18, 1992.
Hirzalla et al., "A Multimedia Query User Interface", IEEE on CD-ROM, pp. 590-593, Sep. 5, 1995.
Castelli Vittorio
Chen Ming-Syan
Li Chung-Sheng
Turek John Joseph Edward
Black Thomas G.
Cameron Douglas
Dougherty Anne Vachon
IBM Corporation
Robinson Greta L.
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