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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Image pickup device, automatic focusing method, automatic exposure method, electronic flash control method and computer program

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) G03B-013/00    H04N-005/232    H04N-005/222   
미국특허분류(USC) 348/348; 348/350; 348/333.03
출원번호 US-0244670 (2002-09-17)
등록번호 US-7298412 (2007-11-20)
우선권정보 JP-2001-284162(2001-09-18); JP-2001-284163(2001-09-18); JP-2001-304342(2001-09-28); JP-2001-304343(2001-09-28); JP-2001-304638(2001-09-28)
발명자 / 주소
  • Sannoh,Masato
  • Shiraishi,Kenji
출원인 / 주소
  • Ricoh Company, Limited
대리인 / 주소
    Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
인용정보 피인용 횟수 : 45  인용 특허 : 12
초록
▼

There are provided an image memory which stores one image of a subject, an image fetch section which takes in an image from the image memory to another memory or register in a predetermined unit, a control section which takes charge of the overall control, a face characteristic storage section which stores a plurality of characteristics of a face, a recognition and judgment section which recognizes a face from the data from the image fetch section and the data from the face characteristic storage section and judges each portion, an edge detector which de...

대표
청구항
▼

What is claimed is: 1. An image pickup device provided with an automatic focusing function, comprising: an image pickup unit configured to input image data corresponding to a subject; a face detection unit configured to separately detect eyes, a nose, and a mouth of a human face from the image data input from the image pickup unit; a ranging area selection unit, by which when the eyes, the nose, and the mouth are separately detected by the face detection unit, a user selects any one of the eyes, the nose, or the mouth as a ranging area; and an automatic...

인용문헌 (12)

  1. Tokunaga Tatsuyuki (Kanagawa JPX), Camera system.
  2. Delmas Francis (Herblay FRX), Device for assistance in the optical focusing of a television camera, and camera provided with such a device.
  3. Lobo Niels da Vitoria ; Kwon Young Ho, Face detection using templates.
  4. Tomitaka Tadafusa (Tokyo JPX), Human face tracking system.
  5. Higashiyama, Seiji; Ikoma, Ken, Iris pickup apparatus.
  6. Zhou Yong (Washington Township NJ), Low bit rate audio-visual communication system having integrated perceptual speech and video coding.
  7. Hiroyuki Okada, Object-oriented adaptive prefilter for low bit-rate video systems.
  8. Bortolussi Jay F. ; Cusack ; Jr. Francis J. ; Ehn Dennis C. ; Kuzeja Thomas M. ; Saulnier Michael S., Real-time facial recognition and verification system.
  9. Green Philip S. (Redwood City CA), Ultrasonic imaging system and method wtih focusing correction.
  10. Silverbrook, Kia, Utilizing autofocus information for image processing in a digital camera.
  11. Hiroto Ohkawara JP, Video camera system with interchangeable lens assembly.
  12. Kojima Kazuaki (Nagaokakyo JPX) Kuno Tetsuya (Nagaokakyo JPX) Sugiura Hiroaki (Nagaokakyo JPX) Yamada Takeshi (Nagaokakyo JPX), Video signal processor for detecting flesh tones in am image.

이 특허를 인용한 특허 (45)

  1. Misawa, Takeshi, Automatic focus adjusting apparatus and automatic focus adjusting method, and image pickup apparatus and image pickup method.
  2. Sung, Young-hun, Broadcast receiving apparatus and method for providing multilateral video communication including user image.
  3. Nozaki, Hirotake; Ohmura, Akira, Camera.
  4. Sampathkumaran, Sriram, Camera that warns lens cover still attached.
  5. Tamura, Kazunori, Digital camera and flash emission control method.
  6. Nozaki, Hirotake; Hibino, Hideo; Kobayashi, Toshiaki; Yokonuma, Norizaku; Ejima, Satoshi; Ohta, Tadashi, Digital camera system.
  7. Tanaka, Toshiyuki, Digital camera with face detection function for red eye reduction.
  8. Kumagai, Fumihiro; Kawai, Takashi; Triteyaprasert, Soroj, Face recognition auto focus apparatus for a moving image.
  9. Tsukada, Shinichi, Focus detection device, focus detection method, and camera.
  10. Miyazaki, Yasuyoshi, Image capture apparatus and control method therefor.
  11. Kawaguchi, Zenya; Kobayashi, Yoshihiro, Image capturing apparatus, control method therefor, program, and storage medium.
  12. Morita, Masahiko, Image display apparatus, image capturing apparatus, and image display method.
  13. Uchida, Mitsuhiro, Image evaluation device, method and program.
  14. Sasaki, Futoshi, Image pick-up apparatus and control method therefor.
  15. Masaki, Yasuo, Image pick-up apparatus having a function of automatically picking-up an object image and automatic image pick-up method.
  16. Ikeda, Takeshi, Image pickup apparatus and control method configured to provide exposure control.
  17. Takada, Yohei; Sogawa, Hisamo; Naruto, Hirokazu, Image pickup apparatus and method for controlling the same.
  18. Izawa, Katsutoshi; Sugimoto, Masahiko, Image pickup apparatus with backlight correction and a method therefor.
  19. Ojima, Noriaki; Sanno, Masato, Image pickup device, automatic focusing method, automatic exposure method calculating an exposure based on a detected face.
  20. Ojima, Noriaki; Fujisawa, Takahiro, Image pickup device, automatic focusing method, automatic exposure method, electronic flash control method and computer program.
  21. Ojima, Noriaki; Shiraishi, Kenji, Image pickup device, automatic focusing method, automatic exposure method, electronic flash control method and computer program.
  22. Shingai, Kosuke, Image processing apparatus.
  23. Hirai, Shinya, Image processing apparatus and control method therefor.
  24. Miyazaki, Yasuyoshi, Image processing apparatus and image processing method.
  25. Ishida, Yoshihiro, Image processing apparatus and method therefor.
  26. Ogasawara, Tsutomu; Ikeda, Eiichiro, Image processing method, imaging apparatus, and storage medium storing control program of image processing method executable by computer.
  27. Endo, Junpei; Ikari, Motoo; Furukawa, Satoshi; Hagio, Kenichi, Image processor and face detector using the same.
  28. Ikeda, Eiichiro, Image sensing apparatus and image processing method.
  29. Ikeda, Eiichiro, Image sensing apparatus with feature extraction mechanism and its control method.
  30. Miyazaki, Yasuyoshi, Image sensing apparatus with pre-flash and image sensing method for calculating flash illumination amount using degree of convergence.
  31. Okamoto, Satoshi, Image taking device and control method for image taking.
  32. Ikeda, Eiichiro, Image-capturing device, image-processing device, method for controlling image-capturing device, and program for causing computer to execute the method.
  33. Sakai, Takenori; Okawa, Keisuke; Takada, Naomasa, Imaging apparatus with subject selecting mode.
  34. Ikeda, Eiichiro, Imaging apparatus, control method for the imaging apparatus, and storage medium storing computer program which causes a computer to execute the control method for the imaging apparatus.
  35. Terashima, Yoshito, Imaging apparatus, imaging apparatus control method and computer program product, with eye blink detection features.
  36. Terashima, Yoshito, Imaging apparatus, imaging apparatus control method, and computer program product, with eye blink detection features.
  37. Okazawa, Atsuro, Imaging device capable of setting a focus detection region and imaging method for imaging device.
  38. Chien, Chung-Fang; Chuang, Che-Lun, Method for correcting red-eye.
  39. Simons, Douglas P.; Gillaspie, Jonathan D., Method for monitoring a graphical user interface on a second computer display from a first computer.
  40. Simons, Douglas P.; Gillaspie, Jonathan D., Method for monitoring a graphical user interface on a second computer display from a first computer.
  41. Chou, Chan-Min; Lu, Tsung-Pin, Method for using flash to assist in focal length detection.
  42. Ueda, Tooru, Photographing apparatus and focusing control method.
  43. Matsuda, Norihisa, Photographing apparatus and photographing method.
  44. Kobayashi, Koji, Photography apparatus, photography method, and photography program.
  45. Hayaishi, Ikuo; Koizumi, Takahiko, Selection of image data for output.

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