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Image marking with pixel modification

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04K-001/00
출원번호 US-0417153 (1999-10-12)
발명자 / 주소
  • Powell, Robert D.
  • Nitzberg, Mark J.
출원인 / 주소
  • Digimarc Corporation
대리인 / 주소
    Meyer, Joel R.Digimarc Corporation
인용정보 피인용 횟수 : 62  인용 특허 : 174

초록

A method and system for embedding signatures within visual images in both digital representation and print or film. A signature is inseparably embedded within the visible image, the signature persisting through image transforms that include resizing as well as conversion to print or film and back to

대표청구항

1. A method of placing a watermark on a digital image, comprising the steps of: providing a digital original image; providing a digital watermark image; and, producing a watermarked image by superimposing the watermark image on the original image without changing the chromaticities of pixels of

이 특허에 인용된 특허 (174)

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  1. Harrison, David, Advertisement targeting through embedded scripts in supply-side and demand-side platforms.
  2. Harrison, David, Advertisement targeting through embedded scripts in supply-side and demand-side platforms.
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  6. Harrison, David, Automated discovery and launch of an application on a network enabled device.
  7. Harrison, David A., Automatic communications between networked devices such as televisions and mobile devices.
  8. Harrison, David, Communication dongle physically coupled with a media device to automatically discover and launch an application on the media device and to enable switching of a primary output display from a first display of a mobile device to a second display of the media device through an operating system of the mobile device sharing a local area network with the communication dongle.
  9. Rhoads, Geoffrey B., Controlling use of audio or image content.
  10. Powell,Robert D.; Nitzberg,Mark, Decoding hidden data from imagery.
  11. Mihcak, M Kivanc; Venkatesan, Ramarathnam; Jakubowski, Mariusz H., Derivation and quantization of robust non-local characteristics for blind watermarking.
  12. Mihcak, M. Kivanc; Venkatesan, Ramarathnam; Jakubowski, Mariusz H., Derivation and quantization of robust non-local characteristics for blind watermarking.
  13. Mihcak, M. Kivanc; Venkatesan, Ramarathnam; Jakubowski, Mariusz H., Derivation and quantization of robust non-local characteristics for blind watermarking.
  14. Mihcak, M. Kivanc; Venkatesan, Ramarathnam; Jakubowski, Mariusz H., Derivation and quantization of robust non-local characteristics for blind watermarking.
  15. Powell, Robert D.; Nitzberg, Mark, Determining whether two or more creative works correspond.
  16. Kozat, S. Serdar; Mihcak, M. Kivanc; Venkatesan, Ramarathnam, Digital goods representation based upon matrix invariances.
  17. Mihcak, M. Kivanc; Venkatesan, Ramarathnam, Digital signal watermaker.
  18. Harrison, David, Discovery and launch system and method.
  19. Harrison, David, Discovery, access control, and communication with networked services.
  20. Powell,Robert D.; Nitzberg,Mark, Encoding hidden data.
  21. Harrison, David; Smallman, Josh; Navin, Alvir; Navin, Ashwin, Exposure of public internet protocol addresses in an advertising exchange server to improve relevancy of advertisements.
  22. Harrison, David; Smallman, Josh; Navin, Alvir; Navin, Ashwin, Exposure of public internet protocol addresses in an advertising exchange server to improve relevancy of advertisements.
  23. Schultz, Mark Alan; Osawa, Ryoichi; Schmidt, Robert Warren, Film marking detection system.
  24. Powell, Robert D.; Nitzberg, Mark, Hiding codes in input data.
  25. Powell,Robert D.; Nitzberg,Mark, Hiding codes in input data.
  26. Curtis, Donald B., Image watermarking systems and methods.
  27. Barsoum, Yousri H.; Maltagliati, Alan G.; Chupp, Christopher E.; Ciardullo, Daniel A., Method and apparatus for modulating a video signal with data.
  28. Rhoads, Geoffrey B., Methods and apparatus to process imagery or audio content.
  29. Neumeier, Zeev; Liberty, Edo, Methods for displaying contextually targeted content on a connected television.
  30. Neumeier, Zeev; Liberty, Edo, Methods for identifying video segments and displaying contextual targeted content on a connected television.
  31. Neumeier, Zeev; Liberty, Edo, Methods for identifying video segments and displaying contextually targeted content on a connected television.
  32. Neumeier, Zeev; Liberty, Edo, Methods for identifying video segments and displaying contextually targeted content on a connected television.
  33. Neumeier, Zeev; Collette, Michael, Methods for identifying video segments and displaying option to view from an alternative source and/or on an alternative device.
  34. Reynolds, Michael C.; Barsoum, Yousri H.; Koplar, Edward J., Methods for improved modulation of video signals.
  35. Reynolds, Michael C.; Withers, James G.; Chounard, II, Jesse J., Methods for improved modulation of video signals.
  36. Harrison, David, Monetization of television audience data across muliple screens of a user watching television.
  37. Neumeier, Zeev; Collette, Michael; Hoarty, W. Leo, Monitoring individual viewing of television events using tracking pixels and cookies.
  38. Neumeier, Zeev; Collette, Michael; Hoarty, W. Leo, Monitoring individual viewing of television events using tracking pixels and cookies.
  39. Neumeier, Zeev; Collette, Michael, Optimizing media fingerprint retention to improve system resource utilization.
  40. Dewolde, Jeffrey H., Program encoding and counterfeit tracking system and method.
  41. Dewolde, Jeffrey H., Program encoding and counterfeit tracking system and method.
  42. Dewolde, Jeffrey H., Program encoding and counterfeit tracking system and method.
  43. Venkatesan, Ramarathnam; Malkin, Michael T., Randomized signal transforms and their applications.
  44. Venkatesan, Ramarathnam; Malkin, Michael T., Randomized signal transforms and their applications.
  45. Harrison, David, Real-time and retargeted advertising on multiple screens of a user watching television.
  46. Mihcak, M. Kivanc; Venkatesan, Ramarathnam, Recognizer of content of digital signals.
  47. Harrison, David, Relevancy improvement through targeting of information based on data gathered from a networked device associated with a security sandbox of a client device.
  48. Harrison, David, Relevancy improvement through targeting of information based on data gathered from a networked device associated with a security sandbox of a client device.
  49. Harrison, David, Relevancy improvement through targeting of information based on data gathered from a networked device associated with a security sandbox of a client device.
  50. Harrison, David, Relevancy improvement through targeting of information based on data gathered from a networked device associated with a security sandbox of a client device.
  51. Harrison, David, Relevancy improvement through targeting of information based on data gathered from a networked device associated with a security sandbox of a client device.
  52. Harrison, David, Relevancy improvement through targeting of information based on data gathered from a networked device associated with a security sandbox of a client device.
  53. Harrison, David, Relevancy improvement through targeting of information based on data gathered from a networked device associated with a security sandbox of a client device.
  54. Harrison, David; Jantz-Sell, Chris, Remotely control devices over a network without authentication or registration.
  55. Rhoads, Geoffrey B., Steganographic encoding and decoding of auxiliary codes in media signals.
  56. Tonisson,Alan Valev, Steganographic image encoding.
  57. Harrison, David, System and method of discovery and launch associated with a networked media device.
  58. Neumeier, Zeev; Reed, Brian, Systems and methods for addressing a media database using distance associative hashing.
  59. Neumeier, Zeev; Reed, Brian, Systems and methods for addressing a media database using distance associative hashing.
  60. Neumeier, Zeev, Systems and methods for reducing data density in large datasets.
  61. Harrison, David, Targeting with television audience data across multiple screens.
  62. Harrison, David; Brittenson, Jan; Kailash, Karthik, Zero configuration communication between a browser and a networked media device.
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