Stereo depth mapping with OpenCV and Jetson Nano | DIY drone pt. 2

The challenge: to program a drone to follow me autonomously. To start, I taught an Nvidia Jetson Nano how to see in 3D! Last time around, I covered the backstory of my drone, which you can check out here:    • My Raspberry Pi drone: the story so far   In this video, I'm covering: Unboxing and mini review of the Nvidia Jetson Nano Research into stereo depth mapping algorithms Comparision of StereoBM and StereoSGBM Its much more "concept-orientated" in this video! My goal is super ambitious, which is why I'm splitting up the steps needed into separate videos. This is part 2 of many! 00:00 - Intro 01:21 - Unboxing 02:11 - Impressions of the Nano 03:13 - Development Setup 04:01 - OpenCV 04:14 - Calibration 04:57 - Algorithms 06:33 - Comparison 07:33 - Other Approaches 08:13 - Wrapping Up 🌐 Links Nvidia Jetson Nano https://developer.nvidia.com/embedded... Stereo camera (WaveShare IMX219-83) https://www.waveshare.com/imx219-83-s... Python utility for experimenting with algorithms https://github.com/Matchstic/depthmapper ℹ️ Attributions Twemoji https://twemoji.twitter.com/ Video by Yaroslav Shuraev from Pexels https://www.pexels.com/video/a-man-in... 🎵 Music Vans in Japan - Deep State Unicorn Heads - Wolf Moon Patiño - Stoner Things SefChol - It's Almost Over 💡 Research Small Vision Systems: Hardware and Implementation. (1998). K Konolige https://www.cs.cmu.edu/~motionplannin... Stereo Disparity using Semi-Global Block Matching https://ww2.mathworks.cn/help/visionh... Depth Map from Stereo Images (Python) https://docs.opencv.org/master/dd/d53... The Depth II: Block Matching https://python.plainenglish.io/the-de... Depth perception using stereo camera (Python/C++) https://learnopencv.com/depth-percept... 🧐 Social stuff Twitter:   / akamatchstic