原文連結:http://www.brekel.com/?page_id=671After playing with both the Microsoft Kinect SDK and the PrimeSense OpenNI SDK here are some of my thoughts:(Note that the Microsoft’s SDK version is the Beta version, so things may change when the final one is
http://www.cnbeta.com/articles/206157.htm英國布裡斯託大學(University of Bristol)的研究人員們已經成功讓微軟Kinect景深感應器擺脫電線束縛,它通過開發一個可由電池供電,使用Wi-Fi通訊的獨立單元來改善Kinect的便攜性。作為這個Patina計劃的一部分,這個裝置包括了一個Linux單板電腦Gumstix來串連Kinect感應器,併產出可輸出到行動裝置的計算結果——看下面的示範視頻就知道,它輸出的資訊能在三星Galaxy
今天,在瀏覽OpenNIGoogle群組時發現一個有趣的文章:Is the development of OpenNI dead? (原帖地址: https://groups.google.com/forum/?fromgroups=#!topic/openni-dev/6EiO_pjHsPs )因為OpenNI距離上一次更新已經有6個月之久了,一個耐不住寂寞的傢伙跑了出來發布了一篇質疑性的文章,從而引發了一片討論。有人說PrimeSense公司迫於微軟的壓力放棄了OpenNI,也有反對的聲音,
Production Nodes生產節點OpenNI defines Production Nodes, which are a set of units that have a productive role in the process of creating the data required for Natural Interaction based applications. Each production node can use other lower level
7. What message to send?現在,我們可以使用Python+LibUSB來發送Control Endpoint資料包了。ctrl_transfer( bmRequestType, bmRequest, wValue, wIndex, nBytes)這個命令既可以發送資料包也可以接收資料包,這取決於bmRequestType的值(input or output)。不過,這個命令還有很多其它選項參數。所以要想發送資料需要知道bmRequestType, bmRequest,
OpenNIFilter.dll is a DirectShow plugin that is still a work-in- progress. It makes the sensor appear as a webcam in skype, messenger, etc. It only allows video for now and audio will be added in the future. OpenNIFilter.dl是一個DirectShow外掛程式,該工作仍在進行中。
Joint positions and orientations are given in the real world coordinate system.The origin of the system is at the sensor. +X points to the right of the, +Y points up, and +Z points in the direction of increasing depth. The coordinate frame is
10. Command #1 & 2 - LED blinky!我們會編寫發送命令#1的python代碼,來觀察會發生什麼。從我們的日誌中,我們知道發送命令是從host-to-device, 我們應該設定bRequestType值為0x40 (驗證這個值,可以查看the bmRequestType bits of the command packets), wIndex and wLength of zeroFor command #1, set bRequest to 0x06
今天大概看了一下一個開源的點雲庫。The Point Cloud Library (PCL) is a standalone, large scale, open project for 3D point cloud processing.:http://pointclouds.org/downloads/windows.html在安裝之前,首先要安裝第三方依賴庫。如下:1. boostBoost庫是為C++語言標準庫提供擴充的一些C++程式庫的總稱。2. EigenEigen
(Part I) – Installation and Development Environment Setuphttp://abhijitjana.net/2011/09/14/development-with-kinect-net-sdk-part-i-installation-and-development-environment-setup/(Part II) – Using NUI APIs
All modern computers (e.g. dual-core and better) based on Intel, AMD and Nvidia chipsets have two high-speed USB (USB 2.0) controllers on board. That should give you enough bandwidth to be able to record with 4 cameras at 640x480 (raw Bayer format)