full transcript

From the Ted Talk by Supasorn Suwajanakorn: Fake videos of real people -- and how to spot them

Unscramble the Blue Letters


(Video) BO: We get it through our job or through Medicare or Medicaid.

SS: Then we synthesize the texture, enhance details and tteeh, and blend it into the head and background from a source video.

(Video) BO: Women can get free checkups, and you can't get charged more just for being a woamn. yuong people can stay on a parent's plan until they turn 26.

SS: I think these rltseus seem very realistic and igruinntig, but at the same time frightening, even to me. Our goal was to build an atccaure model of a person, not to misrepresent them. But one thing that concerns me is its potential for misuse. People have been thinking about this problem for a long time, since the days when Photoshop first hit the market. As a researcher, I'm also wkonirg on countermeasure technology, and I'm part of an ononigg effort at AI Foundation, which uses a combination of machine lianerng and human moderators to detect fake iaemgs and videos, fighting against my own work. And one of the tools we plan to release is cealld rteialy Defender, which is a web-browser plug-in that can flag potentially fake content automatically, right in the browser.

Open Cloze


(Video) BO: We get it through our job or through Medicare or Medicaid.

SS: Then we synthesize the texture, enhance details and _____, and blend it into the head and background from a source video.

(Video) BO: Women can get free checkups, and you can't get charged more just for being a _____. _____ people can stay on a parent's plan until they turn 26.

SS: I think these _______ seem very realistic and __________, but at the same time frightening, even to me. Our goal was to build an ________ model of a person, not to misrepresent them. But one thing that concerns me is its potential for misuse. People have been thinking about this problem for a long time, since the days when Photoshop first hit the market. As a researcher, I'm also _______ on countermeasure technology, and I'm part of an _______ effort at AI Foundation, which uses a combination of machine ________ and human moderators to detect fake ______ and videos, fighting against my own work. And one of the tools we plan to release is ______ _______ Defender, which is a web-browser plug-in that can flag potentially fake content automatically, right in the browser.

Solution


  1. images
  2. reality
  3. woman
  4. called
  5. working
  6. results
  7. young
  8. learning
  9. accurate
  10. intriguing
  11. ongoing
  12. teeth

Original Text


(Video) BO: We get it through our job or through Medicare or Medicaid.

SS: Then we synthesize the texture, enhance details and teeth, and blend it into the head and background from a source video.

(Video) BO: Women can get free checkups, and you can't get charged more just for being a woman. Young people can stay on a parent's plan until they turn 26.

SS: I think these results seem very realistic and intriguing, but at the same time frightening, even to me. Our goal was to build an accurate model of a person, not to misrepresent them. But one thing that concerns me is its potential for misuse. People have been thinking about this problem for a long time, since the days when Photoshop first hit the market. As a researcher, I'm also working on countermeasure technology, and I'm part of an ongoing effort at AI Foundation, which uses a combination of machine learning and human moderators to detect fake images and videos, fighting against my own work. And one of the tools we plan to release is called Reality Defender, which is a web-browser plug-in that can flag potentially fake content automatically, right in the browser.

Frequently Occurring Word Combinations


ngrams of length 2

collocation frequency
output model 2
photo collection 2


Important Words


  1. accurate
  2. ai
  3. automatically
  4. background
  5. blend
  6. browser
  7. build
  8. called
  9. charged
  10. checkups
  11. combination
  12. concerns
  13. content
  14. countermeasure
  15. days
  16. defender
  17. details
  18. detect
  19. effort
  20. enhance
  21. fake
  22. fighting
  23. flag
  24. foundation
  25. free
  26. frightening
  27. goal
  28. head
  29. hit
  30. human
  31. images
  32. intriguing
  33. job
  34. learning
  35. long
  36. machine
  37. market
  38. medicaid
  39. medicare
  40. misrepresent
  41. misuse
  42. model
  43. moderators
  44. ongoing
  45. part
  46. people
  47. person
  48. photoshop
  49. plan
  50. potential
  51. potentially
  52. problem
  53. realistic
  54. reality
  55. release
  56. researcher
  57. results
  58. source
  59. stay
  60. synthesize
  61. technology
  62. teeth
  63. texture
  64. thinking
  65. time
  66. tools
  67. turn
  68. video
  69. videos
  70. woman
  71. women
  72. work
  73. working
  74. young