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Inventor: Abe; Fumitaka
Address: Kanagawa, JP
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 6798544 |
Image reading method, image reading device and image processing device |
September 28, 2004 |
| The present invention comprises an image reading unit for reading an image recorded on a medium, a gradation histogram generation unit for generating the gradation histogram distribution of the image data read by the image reading unit, a threshold value generation unit for calculating a |
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