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A Method for Two-valuing of Printed Images
Bibliographic Information
- Published
- 1975-01-01
- Resource Type
- journal article
- Publisher
- 情報処理学会
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Description
This paper deals with a method for setting of the threshold value when printed images are transformed into two-valued black and white patterns. A 'model' stroke which has gray levels is constructed considering the allowable limit of strokewidth variations. It is theoretically clarified that the threshold value is the average of the values of black and white portions. The article includes discussions on the reliability of bases for the threshold value.
This paper deals with a method for setting of the threshold value when printed images are transformed into two-valued black and white patterns. A 'model' stroke which has gray levels is constructed, considering the allowable limit of strokewidth variations. It is theoretically clarified that the threshold value is the average of the values of black and white portions. The article includes discussions on the reliability of bases for the threshold value.
Journal
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- Information Processing in Japan
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Information Processing in Japan 15 (0), 152-157, 1975-01-01
情報処理学会
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Details 詳細情報について
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- CRID
- 1050564287847752192
-
- NII Article ID
- 110002672310
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- NII Book ID
- AA00674393
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- Text Lang
- en
-
- Article Type
- journal article
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- Data Source
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- IRDB
- CiNii Articles