Image analysis – Histogram processing – For setting a threshold
Patent
1988-12-22
1991-07-02
Boudreau, Leo H.
Image analysis
Histogram processing
For setting a threshold
382 47, 340731, G06K 900
Patent
active
050292285
ABSTRACT:
An image data filing system wherein an original drawing is converted into digital image data, which is made to have a unity-scale for file management, then divided into several divisional image data having a fixed data size as units of storing data within a record file, can easily perform a continuous display with adjacent drawings, and also, a high speed reduced/enlarged display similar to original-size one because of storing the image data of several different scales within the record file.
REFERENCES:
patent: 4546349 (1985-10-01), Prohofsky et al.
patent: 4675908 (1987-06-01), Saito et al.
patent: 4754270 (1988-06-01), Murauchi
patent: 4764975 (1988-08-01), Inoue
patent: 4783841 (1988-11-01), Crayson
Inoue Chizuko
Nonoyama Yasumasa
Boudreau Leo H.
Jung Yon
Mitsubishi Denki & Kabushiki Kaisha
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