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    • 7. 发明授权
    • Facsimile device having improved printing process with cut paper
    • 具有改进的切纸印刷工艺的传真装置
    • US5282058A
    • 1994-01-25
    • US777995
    • 1991-10-17
    • Toshio TsuboiMunehiro NakataniShigenobu Fukushima
    • Toshio TsuboiMunehiro NakataniShigenobu Fukushima
    • H04N1/23H04N1/387
    • H04N1/233H04N1/2307
    • A facsimile device according to the present invention includes a reception device for receiving compressed image data, a memory for storing the compressed image data, a first expansion device for expanding the stored compressed image data, a detection comparison device for detecting the amount of the expanded image data and obtaining the difference between the amount and a prescribed value, a second expansion device for expanding the stored compressed image data again after the detection by the detection comparison device, an image formation device for forming an image on paper based on the image data expanded again, and a control device for controlling the image formation device based on the difference obtained by the detection comparison device.
    • 根据本发明的传真装置包括用于接收压缩图像数据的接收装置,用于存储压缩图像数据的存储器,用于扩展存储的压缩图像数据的第一扩展装置,用于检测扩展的数据量的检测比较装置 图像数据并获得规定值之间的差异;第二扩展装置,用于在检测比较装置检测到之后再次扩展存储的压缩图像数据;图像形成装置,用于基于图像数据形成纸张上的图像 再次扩大,以及控制装置,用于基于由检测比较装置获得的差异来控制图像形成装置。
    • 9. 发明授权
    • Facsimile apparatus comprising converting means for converting binary
image data into multi-value image data
    • 传真设备包括用于将二进制图像数据转换为多值图像数据的转换装置
    • US5282059A
    • 1994-01-25
    • US951721
    • 1992-09-25
    • Shigenobu FukushimaMasamichi SugiuraMunehiro Nakatani
    • Shigenobu FukushimaMasamichi SugiuraMunehiro Nakatani
    • G06T5/00H04N1/00H04N1/40H04N1/413
    • H04N1/00384H04N1/0035H04N1/40075
    • In a facsimile apparatus, image data receiver receives compressed image data transmitted from a transmission apparatus apart from the facsimile apparatus. A first expanding section expands the received image data using a first expanding method, and a second expanding section expands the received image data using a different second expanding method. A data converter converts white and black binary image data into multi-value image data in multi-gradation stages representation, and a judging section judges whether the received image data are binary image data or multi-value image data. Further, a controller controls the first expanding section and a printer to expand the compressed image data judged as multi-value image data and thereafter print in multi-gradation stages an image corresponding to the expanded image data, and also controls the second expanding section, the data converter and the printer to expand the compressed image data judged as binary image data, convert the expanded image data into multi-value image data, and thereafter print in multi-gradation stages an image corresponding to the converted multi-value image data.
    • 在传真装置中,图像数据接收器接收从传真装置发送的发送装置发送的压缩图像数据。 第一扩展部分使用第一扩展方法来扩展所接收的图像数据,并且第二扩展部分使用不同的第二扩展方法来扩展所接收的图像数据。 数据转换器将白色和黑色二进制图像数据转换成多级图像数据,并且判断部分判断所接收的图像数据是二进制图像数据还是多值图像数据。 此外,控制器控制第一扩展部分和打印机以将被判断为多值图像数据的压缩图像数据展开,然后以多级别阶段打印与扩展图像数据相对应的图像,并且还控制第二扩展部分, 数据转换器和打印机,用于扩展被判断为二进制图像数据的压缩图像数据,将扩展后的图像数据转换成多值图像数据,然后在多级灰阶级中打印与转换后的多值图像数据相对应的图像。