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Image reading and processing apparatus suitable for use as a color hand-held scanner 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04N-001/46
출원번호 US-0807654 (1991-12-16)
우선권정보 JP-0216940 (1988-08-31); JP-0216941 (1988-08-31); JP-0219969 (1988-09-02); JP-0219970 (1988-09-02)
발명자 / 주소
  • Hayashi Toshio (Kawasaki JPX) Yoshioka Kiyoharu (Yokohama JPX)
출원인 / 주소
  • Canon Kabushiki Kaisha (Tokyo JPX 03)
인용정보 피인용 횟수 : 55  인용 특허 : 0

초록 ▼

A hand-scanning color scanner is disclosed which comprises an image sensor provided with color-separation filters for outputting color-component signals, optical means, such as a lamp and other elements, for projecting an image of a manuscript on the image sensor, an encoder for generating pulses in

대표청구항 ▼

A color handy scanner comprising: a) photoelectric conversion means for converting an object color image into color image signals; b) serial conversion means for converting the color image signals provided by said photoelectric conversion means into a serial signal; c) first outputting means for out

이 특허를 인용한 특허 (55)

  1. Wang, Ynjiun P., Apparatus having hybrid monochrome and color image sensor array.
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  2. Wang, Ynjiun P., Apparatus having hybrid monochrome and color image sensor array.
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  3. Wang, Ynjiun P., Apparatus having hybrid monochrome and color image sensor array.
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  4. Wang, Ynjiun P., Apparatus having hybrid monochrome and color image sensor array.
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  5. Wang, Ynjiun P., Apparatus having hybrid monochrome and color image sensor array.
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  6. Wang, Ynjiun; Havens, William H., Bar code reading device with global electronic shutter control.
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  7. Sevier, Mitchel P.; Doren, Michael J.; Gomez, Garrison; Kosecki, James; Yeakley, Daniel D.; Powilleit, Sven M. A., Bar code reading terminal with video capturing mode.
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  8. Sevier, Mitchel P.; Doren, Michael; Gomez, Garrison; Kosecki, James; Yeakley, Daniel D., Bar code reading terminal with video capturing mode.
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  9. Sevier, Mitchel P.; Doren, Michael; Gomez, Garrison; Kosecki, James; Yeakley, Daniel D.; Powilleit, Sven M. A., Bar code reading terminal with video capturing mode.
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  10. Oda, Akihiko, Color image reader.
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  11. Inoue,Toshiaki, Digital image processing device.
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  12. Wang, Ynjiun, Digital picture taking optical reader having hybrid monochrome and color image sensor array.
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  13. Wang, Ynjiun, Digital picture taking optical reader having hybrid monochrome and color image sensor array.
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  15. Wang, Ynjiun, Digital picture taking optical reader having hybrid monochrome and color image sensor array.
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  16. Hayashi Toshio,JPX ; Sugishima Kiyohisa,JPX ; Hirose Masayuki,JPX ; Yamagata Shigeo,JPX ; Mikami Fumio,JPX ; Motoyama Eiichi,JPX ; Arai Koji,JPX ; Nonaka Takashi,JPX, Image processing apparatus capable of marker editing original image.
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  18. Wang, Ynjiun P.; Havens, William H., Image reader comprising CMOS based image sensor array.
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  31. Sakurai, Takanori; Satoh, Kenichi, Image reading device, image forming apparatus, method for controlling image reading, and non-transitory computer-readable medium.
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  32. Wang, Ynjiun Paul, Imaging apparatus comprising image sensor array having shared global shutter circuitry.
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  35. Ren, Jin; Wang, Ynjiun Paul; Liu, Yong; Meier, Timothy; Deloge, Stephen Patrick, Indicia reading terminal with color frame processing.
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  45. Ehrhart,Michael; Longacre, Jr.,Andrew, Optical reader for classifying an image.
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  46. Ehrhart, Michael A.; Longacre, Jr., Andrew, Optical reader having a color imager.
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  48. Ehrhart, Michael A.; Longacre, Jr., Andrew, Optical reader having an imager.
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  53. Wang, Ynjiun P., Optical reader having reduced specular reflection read failures.
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  54. Wang, Ynjiun P., Optical reader having reduced specular reflection read failures.
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  55. Wang, Ynjiun; Havens, William H., System and method to automatically focus an image reader.
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