$\require{mediawiki-texvc}$

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

Image sensor method and apparatus having hardware implemented edge detection processing

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G06K-009/00
출원번호 US-0011172 (2001-12-06)
발명자 / 주소
  • Stevenson,Charles Neil
  • Lesperance,Ronald Michael
  • Schauerte,Frank J.
  • Troxell,John Richard
출원인 / 주소
  • General Motors Corporation
인용정보 피인용 횟수 : 29  인용 특허 : 19

초록

An image sensor comprising an integrated circuit chip that includes both a pixel array and edge detection circuitry hardwired together on the chip. The pixel array provides an addressable, non-destructive readout of the pixel data, with the edge detection circuit providing a hardwired implementation

대표청구항

We claim: 1. A method for detecting edges in an image using an image sensor that comprises a two-dimensional array of addressable pixels, with each of said pixels providing a data value indicative of a portion of the image sensed by that pixel, the method comprising the steps of: (a) sensing the im

이 특허에 인용된 특허 (19)

  1. Fossum Eric R. ; Kemeny Sabrina E. ; Pain Bedabrata, Active pixel sensor array with multiresolution readout.
  2. Merrill Richard Billings, Active pixel sensor cell that reduces noise in the photo information extracted from the cell.
  3. Fossum Eric R. ; Mendis Sunetra K. ; Pain Bedabrata ; Nixon Robert H. ; Zhou Zhimin, Active pixel sensor having intra-pixel charge transfer with analog-to-digital converter.
  4. Fossum Eric R. (LaCrescenta CA) Mendis Sunetra (Pasadena CA) Kemeny Sabrina E. (LaCrescenta CA), Active pixel sensor with intra-pixel charge transfer.
  5. Fossum Eric R. ; Kemeny Sabrina E., Active pixel sensors with substantially planarized color filtering elements.
  6. Chiang Alice M. (Weston MA), Charge domain vector-matrix product processing system.
  7. Boliek, Martin; Gormish, Michael J.; Keith, Alexander F.; Schwartz, Edward L., Compression and decompression system with reversible wavelets and lossy reconstruction.
  8. Deng, Zhonghan John; Yang, David Xiao Dong; Ewedemi, Odutola Oluseye, Digital image sensor with on -chip programmable logic.
  9. Powell Philip G. (Pinner GB2), Electronic image processing.
  10. Go Shiyu,JPX, Image encoding and decoding method and apparatus using edge synthesis and inverse wavelet transform.
  11. Powell Philip G. (Middlesex GB2), Image processing method and apparatus using moving one-dimensional transforms.
  12. Powell Philip G. (Pinner GB2), Image processing method using a block overlap transformation procedure.
  13. Zhou Zhimin ; Fossum Eric R. ; Pain Bedabrata, Integrated sensor with frame memory and programmable resolution for light adaptive imaging.
  14. Lowe, David G., Method and apparatus for identifying scale invariant features in an image and use of same for locating an object in an image.
  15. Nagao Kimitoshi,JPX, Method and apparatus for processing digital images to suppress their noise and enhancing their sharpness.
  16. Troxell John Richard ; Stevenson Charles Neil ; Schauerte Frank J., Photoresponsive device for detection of long and short wavelength photons.
  17. Carroll Seamus ; Johnson James, Sensor characterization in memory.
  18. Uno Masayuki (Ina JPX), Solid state image pickup apparatus and driving method.
  19. Deierling Kevin, Two pass multi-dimensional data scaling arrangement and method thereof.

이 특허를 인용한 특허 (29)

  1. Govil, Alok; Gousev, Evgeni Petrovich; Rangan, Venkat; Rasquinha, Nelson, Apparatus and method for low-power object-detection in images using computer vision feature computation hardware.
  2. Govil, Alok; Gousev, Evgeni Petrovich; Rangan, Venkat; Rasquinha, Nelson, Apparatus and method for low-power object-detection in images using hardware scanning window.
  3. Govil, Alok; Gousev, Evgeni Petrovich; Rangan, Venkat; Rasquinha, Nelson, Apparatus and method for low-power object-detection in images using image integration hardware.
  4. Govil, Alok, Computing hierarchical computations for computer vision calculations.
  5. Govil, Alok; Gousev, Evgeni Petrovich; Kim, Soo Youn, Configurable hardware for computing computer vision features.
  6. Higgins-Luthman, Michael J., Driver assistance system for vehicle.
  7. Gousev, Evgeni Petrovich; Govil, Alok; Kim, Soo Youn; Rasquinha, Nelson; Rangan, Venkat, Feature computation in a sensor element array.
  8. Govil, Alok; Kim, Soo Youn; Gousev, Evgeni Petrovich, Hardware acceleration of computer vision feature detection.
  9. Higgins-Luthman, Michael J., Imaging system for vehicle.
  10. Higgins-Luthman, Michael J., Imaging system for vehicle.
  11. Higgins-Luthman, Michael J., Imaging system for vehicle.
  12. Higgins-Luthman, Michael J., Imaging system for vehicle.
  13. Higgins-Luthman, Michael J., Imaging system for vehicle.
  14. Higgins-Luthman, Michael J., Imaging system for vehicle.
  15. Gousev, Evgeni P.; Govil, Alok; Maitan, Jacek; Rasquinha, Nelson; Rangan, Venkat, Low-power always-on face detection, tracking, recognition and/or analysis using events-based vision sensor.
  16. Gousev, Evgeni; Govil, Alok; Maitan, Jacek; Rasquinha, Nelson; Rangan, Venkat, Low-power always-on face detection, tracking, recognition and/or analysis using events-based vision sensor.
  17. Gousev, Evgeni; Govil, Alok; Maitan, Jacek; Rasquinha, Nelson; Rangan, Venkat, Low-power always-on face detection, tracking, recognition and/or analysis using events-based vision sensor.
  18. Euler, Christian; Adameck, Markus, Method for calibrating a vehicular camera system.
  19. Vico, Marko; Zibman, Sharon; Stefanovic, Aleksandar, Method of calibrating a vehicular camera.
  20. Pawlicki, John A.; McMahon, Martha A.; Chinn, Steven G.; Gibson, Joel S., Object detection system for vehicle.
  21. Pawlicki, John A.; McMahon, Martha A.; Chinn, Steven G.; Gibson, Joel S., Object detection system for vehicle.
  22. Pawlicki,John A; McMahon,Martha A; Chinn,Steven G; Gibson,Joel S, Object detection system for vehicle.
  23. McElroy, Clarence Patrick; Lu, Yuesheng; Nix, Axel, Rear illumination system.
  24. Govil, Alok; Rangan, Venkat; Rasquinha, Nelson; Seo, Hae-Jong, Scanning window for isolating pixel values in hardware for computer vision operations.
  25. Govil, Alok, Sensor architecture using frame-based and event-based hybrid scheme.
  26. Maxwell, Bruce Allen; Friedhoff, Richard Mark; Smith, Casey Arthur, System and method for illumination invariant image segmentation.
  27. Vico, Marko; Zibman, Sharon; Stefanovic, Aleksandar, Vehicular camera and method for periodic calibration of vehicular camera.
  28. McElroy, Clarence P.; Lu, Yuesheng; Nix, Axel, Vehicular imaging system with controlled illumination device and camera.
  29. Pawlicki, John A.; McMahon, Martha A.; Gibson, Joel S.; Chinn, Steven G., Vision system for vehicle.
섹션별 컨텐츠 바로가기

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

AI-Helper 아이콘
AI-Helper
안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

선택된 텍스트