TL;DR: Creates a Gstreamer pipeline to read camera frames from a GigE camera, using Aravis library, and publish them as V4l2 camera source, using V4l2loopback, that can be read by video conferencing programs like Zoom/Skype/Teams.
gst-launch-1.0 aravissrc blocksize=5013504 h-binning=1 v-binning=1 ! video/x-bayer,format=rggb,framerate=100/5,width=2448,height=2048 ! bayer2rgb ! video/x-raw,format=RGBx ! videoconvert ! video/x-raw,format=YUY2 ! aspectratiocrop aspect-ratio=16/9 ! videoscale ! video/x-raw,width=1280,height=720 ! queue ! v4l2sink device=/dev/video0
I am no longer abe to monitor this post , I have decided to move everything to my personal blog for better monitoring.
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To get Bazel command and target auto-completion in zsh with oh-my-zsh, the offical zsh script as plugin:
mkdir -p ~/.oh-my-zsh/plugins/bazelwget -P ~/.oh-my-zsh/plugins https://raw.githubusercontent.com/bazelbuild/bazel/master/scripts/zsh_completion/_bazel- Add
bazelto the plugins list in your~/.zshrc
plugins=(git autojump colored-man-pages bazel)- Restart zsh:
zsh
| import numpy as np | |
| import cv2 | |
| import face_alignment | |
| # Initialize the face alignment tracker | |
| fa = face_alignment.FaceAlignment(face_alignment.LandmarksType._3D, flip_input=True, device="cuda") | |
| # Start the webcam capture, exit with 'q' | |
| cap = cv2.VideoCapture(0) | |
| while(not (cv2.waitKey(1) & 0xFF == ord('q'))): |
| import cv2 | |
| import numpy as np | |
| fourcc = cv2.VideoWriter_fourcc(*'XVID') | |
| out = cv2.VideoWriter('/home/sm/Desktop/nodcontrol.avi',fourcc, 20.0, (640,480)) | |
| #dinstance function | |
| def distance(x,y): | |
| import math | |
| return math.sqrt((x[0]-y[0])**2+(x[1]-y[1])**2) |
This tutorial is a fine-tuned clone of zeyuanxy's one for the py-faster-rcnn code.
We will illustrate how to train Py-Faster-RCNN on another dataset in the following steps, and we will take INRIA Person as the example dataset.
The current tutorial need you to have clone and tested the regular py-faster-rcnn repository from rbgirshick.
$ git clone https://github.com/rbgirshick/py-faster-rcnn
| echo "Creating an SSH key for you..." | |
| ssh-keygen -t rsa | |
| echo "Please add this public key to Github \n" | |
| echo "https://github.com/account/ssh \n" | |
| read -p "Press [Enter] key after this..." | |
| echo "Installing xcode-stuff" | |
| xcode-select --install |