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2020-101
Commit 5c72998c authored by I.K Seneviratne's avatar I.K Seneviratne
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Merge branch 'monitoring_student_behavior_IT17138000' into 'QA_RELEASE' 

Monitoring student behavior it17138000

See merge request !21
parents bb4b62f7 91f1c100
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Showing with 238 additions and 1043 deletions
FirstApp/ImageOperations.py deleted 100644 → 0
View file @ bb4b62f7
import cv2
import os
import re
import base64
import shutil
def saveImage(response):
dataUrlPattern = re.compile('data:image/(png|jpeg);base64,(.*)$')
base_path = os.path.join(os.path.abspath(__file__))
root_dir = os.path.dirname(os.path.dirname(base_path))
new_dir_name = "static\\FirstApp\\images\\{}".format(response["imageName"])
new_dir = os.path.join(root_dir, new_dir_name)
if (os.path.isdir(new_dir)):
# delete the previous directory
shutil.rmtree(new_dir)
# create the new directory
os.mkdir(new_dir)
count = 0
for url in response["ImageURLS"]:
url = dataUrlPattern.match(url).group(2)
encoded = url.encode()
image = base64.b64decode(encoded)
imageName = response["imageName"] + '_img_' + format(count) + '.png'
new_file = os.path.join(new_dir, imageName)
count += 1
# saving the images (method 1)
with open(new_file, "wb") as f:
f.write(image)
# respond 'yes' to the command line prompt
p = os.popen('python manage.py collectstatic', "w")
p.write("yes")
FirstApp/api.py
View file @ 5c72998c
...@@ -13,22 +13,16 @@ arbitrary media types. ...@@ -13,22 +13,16 @@ arbitrary media types.
""" """
from rest_framework.permissions import IsAuthenticated, IsAdminUser
from rest_framework.authentication import SessionAuthentication, BasicAuthentication
from MonitorLecturerApp.models import LectureRecordedVideo, LecturerVideoMetaData from MonitorLecturerApp.models import LectureRecordedVideo, LecturerVideoMetaData
from MonitorLecturerApp.serializers import LectureRecordedVideoSerializer, LecturerVideoMetaDataSerializer from MonitorLecturerApp.serializers import LectureRecordedVideoSerializer, LecturerVideoMetaDataSerializer
from .MongoModels import * from .MongoModels import *
from rest_framework.views import * from rest_framework.views import *
from .logic import activity_recognition as ar from .logic import activity_recognition as ar
from .logic import posenet_calculation as pc
from . import emotion_detector as ed from . import emotion_detector as ed
from .logic import id_generator as ig from .logic import id_generator as ig
from .logic import pdf_file_generator as pdf from .logic import pdf_file_generator as pdf
from .logic import head_gaze_estimation as hge from .logic import head_gaze_estimation as hge
from .logic import video_extraction as ve from .logic import video_extraction as ve
from .models import Teachers, Video, VideoMeta, RegisterUser
from .MongoModels import *
from .serializers import * from .serializers import *
import datetime import datetime
...@@ -240,16 +234,11 @@ class GetLectureActivityViewSet(APIView): ...@@ -240,16 +234,11 @@ class GetLectureActivityViewSet(APIView):
def get(self, request): def get(self, request):
lecture_video_id = request.query_params.get('lecture_video_id') lecture_video_id = request.query_params.get('lecture_video_id')
lecture_video_name = request.query_params.get('lecture_video_name')
# retrieve the extracted frames
extracted = ar.getExtractedFrames(lecture_video_name)
lecture_activities = LectureActivity.objects.filter(lecture_video_id__lecture_video_id=lecture_video_id) lecture_activities = LectureActivity.objects.filter(lecture_video_id__lecture_video_id=lecture_video_id)
serializer = LectureActivitySerializer(lecture_activities, many=True) serializer = LectureActivitySerializer(lecture_activities, many=True)
return Response({ return Response({
"response": serializer.data, "response": serializer.data,
"extracted": extracted
}) })
...@@ -296,60 +285,6 @@ class LectureActivityProcess(APIView): ...@@ -296,60 +285,6 @@ class LectureActivityProcess(APIView):
ar.save_frame_groupings(video_name, frame_landmarks, frame_group_dict) ar.save_frame_groupings(video_name, frame_landmarks, frame_group_dict)
class GetLectureActivityDetections(APIView):
def get(self, request):
video_name = request.query_params.get('video_name')
frame_name = request.query_params.get('frame_name')
detections = ar.get_detections(video_name, frame_name)
return Response({
"detections": detections
})
# the API class for getting student detections for a label
class GetLectureActvityDetectionsForLabel(APIView):
def get(self, request):
video_name = request.query_params.get('video_name')
label = request.query_params.get('label')
labelled_detections, detected_people = ar.get_detections_for_label(video_name, label)
return Response({
"response": labelled_detections,
"people": detected_people
})
# the API class for getting students activity evaluations
class GetLectureActivityStudentEvaluation(APIView):
def get(self, request):
video_name = request.query_params.get('video_name')
labelled_detections, detected_people = ar.get_student_activity_evaluation(video_name)
return Response({
"response": labelled_detections,
"people": detected_people
})
# the API class to retrieve individual student evaluation (activity)
class GetLectureActivityIndividualStudentEvaluation(APIView):
def get(self, request):
video_name = request.query_params.get('video_name')
student_name = request.query_params.get('student_name')
meta_data = ar.get_individual_student_evaluation(video_name, student_name)
return Response({
"response": meta_data
})
# API to retrieve activity detections for frames # API to retrieve activity detections for frames
class GetLectureActivityRecognitionsForFrames(APIView): class GetLectureActivityRecognitionsForFrames(APIView):
...@@ -488,45 +423,16 @@ class GetLectureEmotionReportViewSet(APIView): ...@@ -488,45 +423,16 @@ class GetLectureEmotionReportViewSet(APIView):
def get(self, request): def get(self, request):
lecture_video_id = request.query_params.get('lecture_video_id') lecture_video_id = request.query_params.get('lecture_video_id')
lecture_video_name = request.query_params.get('lecture_video_name')
lecture_emotions = LectureEmotionReport.objects.filter(lecture_video_id__lecture_video_id=lecture_video_id) lecture_emotions = LectureEmotionReport.objects.filter(lecture_video_id__lecture_video_id=lecture_video_id)
serializer = LectureEmotionSerializer(lecture_emotions, many=True) serializer = LectureEmotionSerializer(lecture_emotions, many=True)
print(len(serializer.data))
return Response({ return Response({
"response": serializer.data, "response": serializer.data,
}) })
# the API class for getting students activity evaluations (emotions)
class GetLectureEmotionStudentEvaluations(APIView):
def get(self, request):
video_name = request.query_params.get('video_name')
labelled_detections, detected_people = ed.get_student_emotion_evaluations(video_name)
return Response({
"response": labelled_detections,
"people": detected_people
})
# the API class to retrieve individual student evaluation (emotion)
class GetLectureEmotionIndividualStudentEvaluation(APIView):
def get(self, request):
video_name = request.query_params.get('video_name')
student_name = request.query_params.get('student_name')
meta_data = ed.get_individual_student_evaluation(video_name, student_name)
serialized = VideoMetaSerializer(meta_data)
return Response({
"response": serialized.data
})
# API to retrieve emotion detections for frames # API to retrieve emotion detections for frames
class GetLectureEmotionRecognitionsForFrames(APIView): class GetLectureEmotionRecognitionsForFrames(APIView):
...@@ -559,73 +465,6 @@ class GetLectureEmotionRecognitionsForFrames(APIView): ...@@ -559,73 +465,6 @@ class GetLectureEmotionRecognitionsForFrames(APIView):
}) })
##### POSE #####
class GetLectureVideoForPose(APIView):
def get(self, request):
lecturer = request.query_params.get('lecturer')
date = request.query_params.get('date')
index = int(request.query_params.get('index'))
lecturer_video = LectureVideo.objects.filter(lecturer_id=lecturer, date=date)
serializer = LectureVideoSerializer(lecturer_video, many=True)
return Response({
"response": serializer.data[index]
})
# API to retrieve one lecture activity
class GetLectureVideoExtractedFrames(APIView):
def get(self, request):
lecture_video_id = request.query_params.get('lecture_video_id')
lecture_video_name = request.query_params.get('lecture_video_name')
# retrieve the extracted frames
extracted = ar.getExtractedFrames(lecture_video_name)
# lecture_activities = LectureActivity.objects.filter(lecture_video_id__lecture_video_id=lecture_video_id)
# serializer = LectureActivitySerializer(lecture_activities, many=True)
return Response({
# "response": serializer.data,
"extracted": extracted
})
# API to retrieve individual student detections
class GetLectureVideoIndividualStudentFrames(APIView):
def get(self, request):
video_name = request.query_params.get('video_name')
labelled_detections, detected_people = pc.get_pose_estimations(video_name)
return Response({
"response": labelled_detections,
"people": detected_people
})
# API to process pose estimation for an individual student
class ProcessIndividualStudentPoseEstimation(APIView):
authentication_classes = [BasicAuthentication]
permission_classes = [IsAuthenticated, IsAdminUser]
def get(self):
pass
# POST method
def post(self, request):
video_name = request.data['video_name']
student = request.data['student']
poses = request.data['poses']
pc.calculate_pose_estimation_for_student(video_name, student, poses)
return Response({
"response": video_name
})
##### GAZE ESTIMATION SECTION ##### ##### GAZE ESTIMATION SECTION #####
class GetLectureGazeEstimationAvailaibility(APIView): class GetLectureGazeEstimationAvailaibility(APIView):
...@@ -702,8 +541,6 @@ class GetLectureGazeEstimationViewSet(APIView): ...@@ -702,8 +541,6 @@ class GetLectureGazeEstimationViewSet(APIView):
def get(self, request): def get(self, request):
lecture_video_id = request.query_params.get('lecture_video_id') lecture_video_id = request.query_params.get('lecture_video_id')
lecture_video_name = request.query_params.get('lecture_video_name')
lecture_gaze_estimations = LectureGazeEstimation.objects.filter( lecture_gaze_estimations = LectureGazeEstimation.objects.filter(
lecture_video_id__lecture_video_id=lecture_video_id) lecture_video_id__lecture_video_id=lecture_video_id)
serializer = LectureGazeEstimationSerializer(lecture_gaze_estimations, many=True) serializer = LectureGazeEstimationSerializer(lecture_gaze_estimations, many=True)
...@@ -1251,6 +1088,7 @@ class GetLectureGazeSummary(APIView): ...@@ -1251,6 +1088,7 @@ class GetLectureGazeSummary(APIView):
# =====OTHERS===== # =====OTHERS=====
# this API will retrieve the respective lecturer video name
class GetLecturerRecordedVideo(APIView): class GetLecturerRecordedVideo(APIView):
def get(self, request): def get(self, request):
...@@ -1263,10 +1101,12 @@ class GetLecturerRecordedVideo(APIView): ...@@ -1263,10 +1101,12 @@ class GetLecturerRecordedVideo(APIView):
lec_recorded_video_ser = LectureRecordedVideoSerializer(lec_recorded_video, many=True) lec_recorded_video_ser = LectureRecordedVideoSerializer(lec_recorded_video, many=True)
lec_recorded_video_data = lec_recorded_video_ser.data[0] lec_recorded_video_data = lec_recorded_video_ser.data[0]
# extract the lecturer video name
video_name = lec_recorded_video_data['lecture_video_name'] video_name = lec_recorded_video_data['lecture_video_name']
print('lecturer recorded video name: ', video_name) print('lecturer recorded video name: ', video_name)
# return the response
return Response({ return Response({
"video_name": video_name "video_name": video_name
}) })
...@@ -1276,16 +1116,22 @@ class GetLecturerRecordedVideo(APIView): ...@@ -1276,16 +1116,22 @@ class GetLecturerRecordedVideo(APIView):
class GetLectureActivityCorrelations(APIView): class GetLectureActivityCorrelations(APIView):
def get(self, request): def get(self, request):
# this variable defines the number of dates to be considered for activity correlations
option = request.query_params.get('option') option = request.query_params.get('option')
# the lecturer id
lecturer = request.query_params.get('lecturer') lecturer = request.query_params.get('lecturer')
int_option = int(option) int_option = int(option)
# get the current date
current_date = datetime.datetime.now().date() current_date = datetime.datetime.now().date()
option_date = datetime.timedelta(days=int_option) option_date = datetime.timedelta(days=int_option)
# subtract the current date by the time period given
previous_date = current_date - option_date previous_date = current_date - option_date
# this list contains the student activities for each lecture
individual_lec_activities = [] individual_lec_activities = []
# this list will contain the student activity-lecturer posture activity correlations
activity_correlations = [] activity_correlations = []
# retrieving lecture activities # retrieving lecture activities
......
FirstApp/emotion_detector.py
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FirstApp/logic/activity_recognition.py
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FirstApp/logic/head_gaze_estimation.py
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FirstApp/logic/head_pose_estimation.py deleted 100644 → 0
View file @ bb4b62f7
import os
import cv2
import numpy as np
import shutil
from .facial_landmarks import get2DPoints
from .classes import pose
# Read Image
def estimatePose(request):
directory = request['directory']
images = request['images']
BASE_DIR = os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
IMAGE_DIR = os.path.join(BASE_DIR, "assets\\FirstApp\\images")
SPEC_DIR = os.path.join(IMAGE_DIR, "{}".format(directory))
# new directory will be created to store pose estimations
new_dir_name = "static\\FirstApp\\poses\\{}".format(directory)
new_dir = os.path.join(BASE_DIR, new_dir_name)
face_count_response = 0
pose_response_list = []
if (os.path.isdir(new_dir)):
# delete the previous directory
shutil.rmtree(new_dir)
# create the new directory
os.mkdir(new_dir)
for im in images:
IMAGE_PATH = os.path.join(SPEC_DIR, "{}".format(im))
image = cv2.imread(IMAGE_PATH)
size = image.shape
left_corner, right_corner, nose_tip, right_mouth, left_mouth, chin, face_center_top, face_center_bottom, face_count = get2DPoints(image)
# if faces are found
if left_corner is not None:
# 3D model points.
model_points = np.array([
(0.0, 0.0, 0.0), # Nose tip
(0.0, -330.0, -65.0), # Chin
(-225.0, 170.0, -135.0), # Left eye left corner
(225.0, 170.0, -135.0), # Right eye right corne
(-150.0, -150.0, -125.0), # Left Mouth corner
(150.0, -150.0, -125.0) # Right mouth corner
])
# Camera internals
focal_length = size[1]
center = (size[1] / 2, size[0] / 2)
camera_matrix = np.array(
[[focal_length, 0, center[0]],
[0, focal_length, center[1]],
[0, 0, 1]], dtype="double"
)
# print("Camera Matrix :\n {0}".format(camera_matrix))
for i in range (face_count):
text = ''
# 2D image points. If you change the image, you need to change vector
image_points = np.array([
nose_tip[i],
chin[i],
left_corner[i],
right_corner[i],
left_mouth[i],
right_mouth[i]
], dtype="double")
dist_coeffs = np.zeros((4, 1)) # Assuming no lens distortion
(success, rotation_vector, translation_vector) = cv2.solvePnP(model_points, image_points, camera_matrix, dist_coeffs,
flags=cv2.SOLVEPNP_ITERATIVE)
# Project a 3D point (0, 0, 1000.0) onto the image plane.
# We use this to draw a line sticking out of the nose
(nose_end_point2D, jacobian) = cv2.projectPoints(np.array([(0.0, 0.0, 1000.0)]), rotation_vector, translation_vector,
camera_matrix, dist_coeffs)
# for p in image_points:
# cv2.circle(im, (int(p[0]), int(p[1])), 3, (0, 0, 255), -1)
p1 = (int(image_points[0][0]), int(image_points[0][1]))
p2 = (int(nose_end_point2D[0][0][0]), int(nose_end_point2D[0][0][1]))
if (p2[0] < face_center_top[i][0]):
text = 'RIGHT'
else:
text = 'LEFT'
cv2.putText(image, text, p2, cv2.FONT_HERSHEY_COMPLEX, 0.8, (0, 0, 255), 2)
cv2.line(image, p1, p2, (255, 0, 0), 2)
# saving the image
new_file = os.path.join(new_dir, im)
cv2.imwrite(new_file, image)
face_count_response += 1
# create a response object for the image
pose_response = {}
pose_response["directory"] = directory
pose_response["image"] = im
pose_response["label"] = text
pose_response_list.append(pose_response)
else:
print('No faces found')
# respond 'yes' to the command line prompt
p = os.popen('python manage.py collectstatic', "w")
p.write("yes")
# returning the static path
STATIC_POSE = os.path.join(BASE_DIR, "assets\\FirstApp\\pose")
STATIC_SPEC = os.path.join(STATIC_POSE, "{}".format(directory))
# if no images were created
if (face_count_response < 1):
shutil.rmtree(new_dir)
return "No faces were found"
return pose_response_list
\ No newline at end of file
FirstApp/logic/posenet_calculation.py deleted 100644 → 0
View file @ bb4b62f7
import tensorflow as tf
import tensorflow.keras
from PIL import Image, ImageOps
import numpy as np
import cv2
import os
import math
import shutil
from . import custom_sorter as cs
def get_pose_estimations(video_name):
BASE_DIR = os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
# face_classifier = cv2.CascadeClassifier(
# os.path.join(BASE_DIR, 'FirstApp\classifiers\haarcascade_frontalface_default.xml'))
# classifier_path = os.path.join(BASE_DIR, 'FirstApp\classifiers\Emotion_little_vgg.h5')
# classifier = load_model(classifier_path)
EXTRACTED_DIR = os.path.join(BASE_DIR, "assets\\FirstApp\\activity\\{}".format(video_name))
class_labels = ['Angry', 'Happy', 'Neutral', 'Sad', 'Surprise']
detections = []
frames = []
for frame_folder in os.listdir(EXTRACTED_DIR):
FRAME_DIR = os.path.join(EXTRACTED_DIR, frame_folder)
frame_details = {}
frame_details['frame'] = frame_folder
# for each detection in the frame directory
detected_images = []
for detection in os.listdir(FRAME_DIR):
if "frame" not in detection:
DETECTION_PATH = os.path.join(FRAME_DIR, detection)
image = cv2.imread(DETECTION_PATH)
# label = emotion_recognition(classifier, face_classifier, image)
detected_images.append(detection)
detections.append(detection)
frame_details['detections'] = detected_images
frames.append(frame_details)
sorted_frames = cs.custom_object_sorter(frames)
set_detections = set(detections)
list_set_detections = list(set_detections)
sorted_list_set_detections = cs.custom_sort(list_set_detections)
return sorted_frames, sorted_list_set_detections
# calculate pose estimations for a student
def calculate_pose_estimation_for_student(video_name, student, poses):
BASE_DIR = os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
VIDEO_DIR = os.path.join(BASE_DIR, "assets\\FirstApp\\activity\\{}".format(video_name))
POSE_DIR = os.path.join(BASE_DIR, "assets\\FirstApp\\poses")
POSE_VIDEO_DIR = os.path.join(POSE_DIR, video_name)
pose_count = 0
# checking whether the pose directory
if os.path.isdir(POSE_VIDEO_DIR) == False:
# create the pose directory
os.mkdir(POSE_VIDEO_DIR)
# loop through each frame of the directory
for frame in os.listdir(VIDEO_DIR):
FRAME_FOLDER = os.path.join(VIDEO_DIR, frame)
for detection in os.listdir(FRAME_FOLDER):
DETECTION_PATH = os.path.join(FRAME_FOLDER, detection)
# detection image
detection_img = cv2.imread(DETECTION_PATH)
# checking for the given student
if detection == student:
# select the correct pose detection
pose = poses[pose_count]
# extract the coordinates
x1 = int(pose['keypoints'][5]['position']['x'])
y1 = int(pose['keypoints'][5]['position']['y'])
x2 = int(pose['keypoints'][6]['position']['x'])
y2 = int(pose['keypoints'][6]['position']['y'])
# extract the head positions
x_diff = x1 - x2
y_diff = y1 - y2
x_pow = math.pow(x_diff, 2)
y_pow = math.pow(y_diff, 2)
summation = x_pow + y_pow
distance = int(math.sqrt(summation))
# defining the hyperparameter
param = 0.6
fraction = int(math.floor(distance * param)) if int(math.floor(distance * param)) > 0 else 1
middle_x = x2 + fraction
# middle_y = y2 - 20
middle_y = y2
head_x = middle_x
head_y = 0 if (middle_y - fraction) < 0 else (middle_y - fraction)
left_upper_x = 0 if (middle_x - fraction) < 0 else (middle_x - fraction)
# extract the new image
new_img = detection_img[head_y:head_y+fraction, left_upper_x:left_upper_x+distance]
# new directory name
# new_img_dir = os.path.join(POSE_VIDEO_DIR, frame)
new_img_dir = os.path.join(POSE_VIDEO_DIR, detection)
# check if the directory exists
if os.path.isdir(new_img_dir) == False:
# create the new directory
os.mkdir(new_img_dir)
# create new image name
frame_name = frame + ".png"
new_img_path = os.path.join(new_img_dir, frame_name)
# saving the new image
cv2.imwrite(new_img_path, new_img)
# increment the count
pose_count += 1
print('saving the image')
FirstApp/urls.py
View file @ 5c72998c
...@@ -101,26 +101,14 @@ urlpatterns = [ ...@@ -101,26 +101,14 @@ urlpatterns = [
# lecture activity API (to retrieve a lecture activity) # lecture activity API (to retrieve a lecture activity)
url(r'^process-lecture-activity/$', api.LectureActivityProcess.as_view()), url(r'^process-lecture-activity/$', api.LectureActivityProcess.as_view()),
# lecture activity detection API (to retrieve detections for a given lecture activity frame)
url(r'^get-lecture-activity-frame-detection/$', api.GetLectureActivityDetections.as_view()),
# lecture activity detection for label API (to retrieve detections for a certain label)
url(r'^get-lecture-activity-detection-for-label/$', api.GetLectureActvityDetectionsForLabel.as_view()),
# lecture activity detection for label API (to retrieve detections for a certain label)
url(r'^get-lecture-activity-student-evaluation/$', api.GetLectureActivityStudentEvaluation.as_view()),
# lecture activity detection for frames API (to retrieve detections for each frame in lecture video) # lecture activity detection for frames API (to retrieve detections for each frame in lecture video)
url(r'^get-lecture-activity-for-frame/$', api.GetLectureActivityRecognitionsForFrames.as_view()), url(r'^get-lecture-activity-for-frame/$', api.GetLectureActivityRecognitionsForFrames.as_view()),
# lecture activity evaluation for individual students
url(r'^get-lecture-activity-individual-student-evaluation/$',
api.GetLectureActivityIndividualStudentEvaluation.as_view()),
# lecture activity report generation # lecture activity report generation
url(r'^lecture-activity-report-generation/$', url(r'^lecture-activity-report-generation/$',
api.GenerateActivityReport.as_view()), api.GenerateActivityReport.as_view()),
###### EMOTION Section ##### ###### EMOTION Section #####
# getting lecture emotion record availability # getting lecture emotion record availability
url(r'^get-lecture-emotion-availability/$', api.GetLectureEmotionAvailability.as_view()), url(r'^get-lecture-emotion-availability/$', api.GetLectureEmotionAvailability.as_view()),
...@@ -131,30 +119,10 @@ urlpatterns = [ ...@@ -131,30 +119,10 @@ urlpatterns = [
# process a lecture emotion record # process a lecture emotion record
url(r'^process-lecture-emotion/$', api.LectureEmotionProcess.as_view()), url(r'^process-lecture-emotion/$', api.LectureEmotionProcess.as_view()),
# lecture emotion evaluation for students
url(r'^get-lecture-emotion-student-evaluation/$', api.GetLectureEmotionStudentEvaluations.as_view()),
# lecture emotion evaluation for students
url(r'^get-lecture-emotion-individual-student-evaluation/$',
api.GetLectureEmotionIndividualStudentEvaluation.as_view()),
# lecture emotion detection for frames API (to retrieve detections for each frame in lecture video) # lecture emotion detection for frames API (to retrieve detections for each frame in lecture video)
url(r'^get-lecture-emotion-for-frame/$', api.GetLectureEmotionRecognitionsForFrames.as_view()), url(r'^get-lecture-emotion-for-frame/$', api.GetLectureEmotionRecognitionsForFrames.as_view()),
###### POSE Section #####
# lecture video API (for Pose estimation)
url(r'^get-lecture-video-for-pose/$', api.GetLectureVideoForPose.as_view()),
# lecture video extracted frames API (for Pose estimation)
url(r'^get-lecture-video-extracted-frames/$', api.GetLectureVideoExtractedFrames.as_view()),
# lecture video individual student extracted frames API (for Pose estimation)
url(r'^get-lecture-video-individual-student-frames/$', api.GetLectureVideoIndividualStudentFrames.as_view()),
# lecture video individual student process pose estimation API (for Pose estimation)
url(r'^process-lecture-video-individual-pose-estimation', api.ProcessIndividualStudentPoseEstimation.as_view()),
##### GAZE Section ##### ##### GAZE Section #####
# lecture video Gaze estimation # lecture video Gaze estimation
......
FirstApp/views.py
View file @ 5c72998c
...@@ -29,20 +29,8 @@ from django.contrib.auth import ( ...@@ -29,20 +29,8 @@ from django.contrib.auth import (
logout, logout,
) )
from django.contrib.auth.decorators import login_required from django.contrib.auth.decorators import login_required
from django.http import HttpResponse
from django.shortcuts import get_object_or_404
from rest_framework.views import APIView
from rest_framework.response import Response
from rest_framework import viewsets
from . models import Teachers, Video, VideoMeta, RegisterUser
from . MongoModels import *
from . serializers import * from . serializers import *
from . emotion_detector import detect_emotion
from . ImageOperations import saveImage
from . logic import head_pose_estimation
from . logic import video_extraction
from . forms import * from . forms import *
import cv2
import os import os
from datetime import datetime from datetime import datetime
......
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