- bigdata = Web Intelligence and Big Data
- clinical skills = Teaching and Assessing Clinical Skills
- comp finance = Introduction to Computational Finance and Financial Econometrics
- data sci = Introduction to Data Science
- dmathgen = 离散数学概论 Discrete Mathematics Generality
- global introuslaw = The Global Student's Introduction to U.S. Law
- global theatre = Theatre and Globalization
- global theatre = Theatre and Globalization
- inforiskman = Information Security and Risk Management in Context
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
#!/usr/bin/env python | |
import cv2 | |
import gi | |
import numpy as np | |
gi.require_version('Gst', '1.0') | |
from gi.repository import Gst | |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
# See https://github.com/facebookresearch/fastText/blob/master/get-wikimedia.sh | |
# | |
# From https://github.com/facebookresearch/fastText/issues/161: | |
# | |
# We now have a script called 'get-wikimedia.sh', that you can use to download and | |
# process a recent wikipedia dump of any language. This script applies the preprocessing | |
# we used to create the published word vectors. | |
# | |
# The parameters we used to build the word vectors are the default skip-gram settings, | |
# except with a dimensionality of 300 as indicated on the top of the list of word |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
(function() { | |
/** | |
* 记录方法使用情况的类 | |
* @param {Array.<boolean>} umMap 初始的使用情况 | |
*/ | |
var UsageManager = function(umMap) { | |
this.umMap = umMap || []; | |
}; | |
/** | |
* 记录新的使用情况 |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
docker run \ | |
--name {{printf "%q" .Name}} \ | |
{{- with .HostConfig}} | |
{{- if .Privileged}} | |
--privileged \ | |
{{- end}} | |
{{- if .AutoRemove}} | |
--rm \ | |
{{- end}} | |
{{- if .Runtime}} |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
# linux send h264 rtp stream: | |
gst-launch-1.0 -v ximagesrc ! video/x-raw,framerate=20/1 ! videoscale ! videoconvert ! x264enc tune=zerolatency bitrate=500 speed-preset=superfast ! rtph264pay ! udpsink host=127.0.0.1 port=5000 | |
# Macos send h264 rtp stream: | |
gst-launch-1.0 -v avfvideosrc capture-screen=true ! video/x-raw,framerate=20/1 ! videoscale ! videoconvert ! x264enc tune=zerolatency bitrate=500 speed-preset=superfast ! rtph264pay ! udpsink host=127.0.0.1 port=5000 | |
# receive h264 rtp stream: | |
gst-launch-1.0 -v udpsrc port=5000 caps = "application/x-rtp, media=(string)video, clock-rate=(int)90000, encoding-name=(string)H264, payload=(int)96" ! rtph264depay ! decodebin ! videoconvert ! autovideosink |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
# zmqimage.py -- classes to send, receive and display cv2 images via zmq | |
# based on serialization in pyzmq docs and pyzmq/examples/serialization | |
''' | |
PURPOSE: | |
These classes allow a headless (no display) computer running OpenCV code | |
to display OpenCV images on another computer with a display. | |
For example, a headless Raspberry Pi with no display can run OpenCV code | |
and can display OpenCV images on a Mac with a display. | |
USAGE: |
Loading
Sorry, something went wrong. Reload?
Sorry, we cannot display this file.
Sorry, this file is invalid so it cannot be displayed.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
/* | |
* V4L2 video capture example | |
* | |
* This program can be used and distributed without restrictions. | |
* | |
* This program is provided with the V4L2 API | |
* see http://linuxtv.org/docs.php for more information | |
*/ | |
#include <stdio.h> |