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2020-101
Commit aab59071 authored by LiniEisha's avatar LiniEisha Committed by I.K Seneviratne
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Commiting IT17098960's changes

parent db24e45e
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AttendanceApp/record.py 0 → 100644
View file @ aab59071
import numpy as np
import os
import cv2
import getpass
import time
from datetime import datetime
filename = 'video.avi'
frames_per_second = 24.0
res = '720p'
# Set resolution for the video capture
# Function adapted from https://kirr.co/0l6qmh
def change_res(cap, width, height):
cap.set(3, width)
cap.set(4, height)
# Standard Video Dimensions Sizes
STD_DIMENSIONS = {
"480p": (640, 480),
"720p": (1280, 720),
"1080p": (1920, 1080),
"4k": (3840, 2160),
}
# grab resolution dimensions and set video capture to it.
def get_dims(cap, res='1080p'):
width, height = STD_DIMENSIONS["480p"]
if res in STD_DIMENSIONS:
width,height = STD_DIMENSIONS[res]
## change the current caputre device
## to the resulting resolution
change_res(cap, width, height)
return width, height
# Video Encoding, might require additional installs
# Types of Codes: http://www.fourcc.org/codecs.php
VIDEO_TYPE = {
'avi': cv2.VideoWriter_fourcc(*'XVID'),
#'mp4': cv2.VideoWriter_fourcc(*'H264'),
'mp4': cv2.VideoWriter_fourcc(*'XVID'),
}
def get_video_type(filename):
filename, ext = os.path.splitext(filename)
if ext in VIDEO_TYPE:
return VIDEO_TYPE[ext]
return VIDEO_TYPE['avi']
def initiate():
cap = cv2.VideoCapture(0)
out = cv2.VideoWriter(filename, get_video_type(filename), 25, get_dims(cap, res))
while True:
ret, frame = cap.read()
out.write(frame)
cv2.imshow('frame',frame)
if cv2.waitKey(1) & 0xFF == ord('q'):
break
cap.release()
out.release()
cv2.destroyAllWindows()
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AttendanceApp/templates/AttendanceApp/Initiate_Lecture.html 0 → 100644
View file @ aab59071
{% extends 'FirstApp/template.html' %}
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<body>
{% block javascript %}
{% load static %}
<!-- Bootstrap core JavaScript-->
<script src="{% static 'FirstApp/vendor/jquery/jquery.min.js' %}"></script>
<script src="{% static 'FirstApp/vendor/bootstrap/js/bootstrap.bundle.min.js' %}"></script>
<!-- Page level plugins -->
<script src="{% static 'FirstApp/vendor/datatables/jquery.dataTables.min.js' %}"></script>
<script src="{% static 'FirstApp/vendor/datatables/dataTables.bootstrap4.min.js' %}"></script>
<!-- Page level custom scripts -->
<script src="{% static 'FirstApp/js/demo/datatables-demo.js' %}"></script>
<!-- Core plugin JavaScript-->
<script src="{% static 'FirstApp/vendor/jquery-easing/jquery.easing.min.js' %}"></script>
<!-- Load TensorFlow.js -->
<script src="https://unpkg.com/@tensorflow/tfjs"></script>
<!-- Load Posenet -->
<script src="https://unpkg.com/@tensorflow-models/posenet">
</script>
<script type="text/javascript">
$(document).ready(function() {
$('#initiate_btn').click(function() {
fetch('http://127.0.0.1:8000/attendance/process-initiate-lecture')
.then((res) => res.json())
.then((out) => alert(out.response))
.catch((err) => alert('error: ' + err))
});
})
</script>
{% endblock %}
{% block 'container-fluid' %}
<div class="container">
<div class="row p-4">
<div class="col-lg-12">
<div class="text-center">
<div class="card">
<div class="card-header">
<h4 class="card-title">Starting the lecture....</h4>
</div>
<div class="card-body">
<button type="button" class="btn btn-success" id="initiate_btn">Initiate Lecture</button>
</div>
</div>
</div>
</div>
</div>
</div>
{% endblock %}
</body>
</html>
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