Slides for my talk "Introduction to Kinect v2" at Odessa .NET User Group on 30.10.2014

1. Kinect v2
Дмитрий Миндра
@dmytromindra

2. Что такое Кинект v2?

13. 64Kbyte
0.043MHz

21. Что же такое Kinect
v2?

22. Kinect VS Kinect v2
Feature K4W K4W v2
Color Camera 640x480 @30 fps 1920 x1080 @30 fps
Depth Camera 320 x 240 512 x 424
Infra-Red (Spreads Dots) Yes No
Infra-Red (TOF) No Yes
Infra-Red Spectrum ~827 - 850nm ~827-850nm
Max Depth Distance ~4.5M ~4.5M
Min Depth Distance 40cm in near mode 50cm – 1cm (near mode)*
Microphone Array 4 mics 4 channels 16bit 16kHz 4 mics 4Channels 32bit 16kHz IEEE
Float

23. Kinect VS Kinect v2
Feature K4W K4W v2
Horizontal Field Of View 57 degrees 70 degrees
Vertical Field of View 43 degrees 60 degrees
Tilt Motor Yes No
Body Joints 20 26
Skeletons Tracked 2 6
USB version 2 3.0
Supported OS Win 7, Win 8 Desktop Win 8
Price $299 $199
Types of Applications Desktop, x86, x64, JavaScript, Web Desktop, x86, x64, Win 8 Store,
JavaScript, Web

24. Кинект – это новый способ
взаимодействия!

25. Высокоуровневая архитектура

26. The data sources

27. InfraredFrameSource
– 16-bit IR intensity value

28. DepthFrameSource

29. ColorFrameSource
– Will maintain brightness and quality by
dropping to 15 fps in low-light

30. BodyIndexFrameSource
– -1: No body at this pixel
– 0 to 5: Index of the corresponding body, as
tracked by the body source

31. BodyFrameSource
• Frame data is a collection of Body objects each
with 25 joints
– Each joint has position in 3D space and an orientation
• Up to six simultaneous bodies
• 30fps
• Hand State on 2 bodies
• Lean

32. AudioFrameSource
• Data is audio samples captured
over a specific interval of time
• Audio data is associated with
an “audio beam”
– A steerable “cone” of focus for audio
– May be automatically or manually aimed

33. Есть официальный плагин для
Unity!

34. Время для
Демонстрации!

35. Что еще есть в Кинекте ?
• Activities, Appearance, Expression
– EyeLeftClosed, EyeRightClosed, LookingAway, MouthMoved,
MouthOpen, WearingGlasses, Happy expression, Neutral expression
• Speech
• HD Face
• Unity
• Fusion

36. Купить кинект!
Зайти на Dev Center –
http://aka.ms/k4wdev
С чего начать ?
Больше информации на официальном сайте
http://kinectforwindows.com
Скачать плагин для Юнити:
http://www.microsoft.com/en-us/kinectforwindows/develop/downloads-docs.aspx
Фото разобранного Кинекта вы можете найти на
https://www.ifixit.com/Teardown/Xbox+One+Kinect+Teardown/19725
Видео лекции:
http://channel9.msdn.com/Events/Build/2014/2-532
http://channel9.msdn.com/Events/Build/2014/2-514

37. Спасибо !