2战 2019年9月6日

• librealsense Github主页 https://github.com/IntelRealSense/librealsense --> 点击branch --> development --> 进入到开发者页面 https://github.com/IntelRealSense/librealsense/tree/development。（还有一个releases页面 https://github.com/IntelRealSense/librealsense/releases 不知道咋进入的，从releases界面可以看到最新发布的SDK，比官网的要新）（还有一个Intel® RealSense™ SDK Wiki界面https://github.com/IntelRealSense/librealsense/wiki/API-How-To 也不知道是从哪进入的，后来查到是从这进的https://github.com/IntelRealSense/librealsense/tree/development/doc，而doc又是从development branch的doc文件中进入的，能看到API-How-To以及其余的选项等）
  
  从development branch页面文件中的examples文件夹中点击进入，也能到达一个名叫Sample Code for Intel® RealSense™ cameras https://github.com/IntelRealSense/librealsense/tree/development/examples 的地方：
  Sample Code for Intel® RealSense™ cameras https://github.com/IntelRealSense/librealsense/tree/development/examples#sample-code-for-intel-realsense-cameras：
  
  今后页面，咱们还能进入工具页面 Tools for Intel® RealSense™ Camera https://github.com/IntelRealSense/librealsense/tree/development/tools#tools-for-intel-realsense-camera：
  
  还有社区项目 Community Projects https://github.com/IntelRealSense/librealsense/tree/development/examples#community-projects：
  
• 从开发者页面的 readme.md 咱们能够获得：

1. Recorded Camera Data https://github.com/IntelRealSense/librealsense/blob/development/src/media/readme.md（不知道干吗用的？）而后点击Sample Datahttps://github.com/IntelRealSense/librealsense/blob/development/doc/sample-data.md，拖到页面最后，下了几个.bag文件，用Intel Realsense Viewer加载，显示以下：
   
   它好像就是个能够录制和回放的工具！html

2. Intel RealSense产品商城
   https://store.intelrealsense.com/products.htmlpython

3. Windows Distribution
   https://github.com/IntelRealSense/librealsense/blob/development/doc/distribution_windows.md
   （好像对我没什么用）git

4. What’s included in the SDK
   https://github.com/IntelRealSense/librealsense/tree/development#whats-included-in-the-sdk
   （好像SDK的tools文件夹里确实有一些有用的东西）
   github

5. start streaming frames and extracting the depth value of a pixel
   不用python，也能够从 https://github.com/IntelRealSense/librealsense/tree/development#ready-to-hack 得到一些关于如何从像素中提取深度信息的操做模式与方法。web

librealsense/wrappers/python/
注意使用前安装合适版本的SDKwindows

• 从development页面进入到python wraper https://github.com/IntelRealSense/librealsense/tree/development/wrappers/python，看到了这一句，爽啊！！这是他们的官方wrapper！！
  
  打开pipy发布页：https://pypi.python.org/pypi/pyrealsense2，还都是最近更新的！！
  
  而后咱们点击 Project description，按照上面给的示例代码 quick start 一下：
  

import pyrealsense2 as rs
pipe = rs.pipeline()
profile = pipe.start()
try:
  for i in range(0, 100):
    frames = pipe.wait_for_frames()
    for f in frames:
      print(f.profile)
finally:
    pipe.stop()

遇到了一些麻烦，尝试安装window10 SDK，安装前注意系统版本：

win10 SDK在此下载：https://developer.microsoft.com/en-us/windows/downloads/sdk-archiveapp