def detect_from_video():
detector = CustomVideoObjectDetection()
detector.setModelTypeAsYOLOv3()
detector.setModelPath(detection_model_path=os.path.join(execution_path, "detection_model-ex-33--loss-4.97.h5"))
detector.setJsonPath(configuration_json=os.path.join(execution_path, "detection_config.json"))
detector.loadModel()
detected_video_path = detector.detectObjectsFromVideo(input_file_path=os.path.join(execution_path, "video1.mp4"), frames_per_second=30, output_file_path=os.path.join(execution_path, "video1-detected"), minimum_percentage_probability=40, log_progress=True )
def detect_from_video(video_input):
detector = CustomVideoObjectDetection()
detector.setModelTypeAsYOLOv3()
detector.setModelPath(
detection_model_path=os.path.join(execution_path, model_path))
detector.setJsonPath(
configuration_json=os.path.join(execution_path, model_config))
detector.loadModel()
detected_video_path = detector.detectObjectsFromVideo(
input_file_path=os.path.join(execution_path, video_input),
per_frame_function=forFrame,
save_detected_video=False,
minimum_percentage_probability=40,
log_progress=True,
return_detected_frame=True)
def recognize_custom(image_path, vehicle_type, isVideo):
if vehicle_type == 'TANK':
model_name = 'tank_model_3_loss-0008.h5'
json_name = 'tank_detection_config.json'
elif vehicle_type == 'APC':
model_name = 'apc_model_6_loss-0012.h5'
json_name = 'apc_detection_config.json'
elif vehicle_type == 'SHIP':
print('3')
elif vehicle_type == 'AERO':
print('4')
folder_path = str(
os.getcwd()) + "\\recognize_app\\rec_api\\imageairecognizer\\"
if isVideo == False:
detector = CustomObjectDetection()
detector.setModelTypeAsYOLOv3()
detector.setModelPath(folder_path + model_name)
detector.setJsonPath(folder_path + json_name)
detector.loadModel()
detector = detector.detectObjectsFromImage(
input_image=image_path,
output_image_path=image_path,
minimum_percentage_probability=30)
else:
video_detector = CustomVideoObjectDetection()
video_detector.setModelTypeAsYOLOv3()
video_detector.setModelPath(folder_path + model_name)
video_detector.setJsonPath(folder_path + json_name)
video_detector.loadModel()
print(Path(image_path).stem)
video_detector = video_detector.detectObjectsFromVideo(
input_file_path=image_path,
output_file_path=image_path,
minimum_percentage_probability=30,
frames_per_second=30,
log_progress=True)
os.remove(image_path)
p = Path(video_detector)
FILE_NAME = p.with_suffix('').with_suffix('').name
os.popen(
"ffmpeg -i {input} -ac 2 -b:v 2000k -c:a aac -c:v libx264 -b:a 160k -vprofile high -bf 0 -strict experimental -f mp4 {output}.mp4"
.format(input=p,
output='.\media\{0}'.format(FILE_NAME))).close()
def test_custom_video_detection_yolov3():
detector = CustomVideoObjectDetection()
detector.setModelTypeAsYOLOv3()
detector.setModelPath(model_path)
detector.setJsonPath(model_json)
detector.loadModel()
video_path = detector.detectObjectsFromVideo(
input_file_path=video_file,
output_file_path=video_file_output,
save_detected_video=True,
frames_per_second=30,
log_progress=True)
assert os.path.exists(video_file_output + ".avi")
assert isinstance(video_path, str)
os.remove(video_file_output + ".avi")
def videoLoop():
execution_path = os.getcwd()
camera = cv2.VideoCapture(0)
video_detector = CustomVideoObjectDetection()
video_detector.setModelTypeAsYOLOv3()
video_detector.setModelPath("detection_model-ex-012--loss-0003.960.h5") #Download the model from "https://github.com/NAERSTEAM/EELAB/releases/download/20202603_0/detection_model-ex-012--loss-0003.960.h5"
video_detector.setJsonPath("detection_config HandSign.json")
video_detector.loadModel(detection_speed='fastest')
video_detector.detectObjectsFromVideo(camera_input=camera,
output_file_path=os.path.join(execution_path, "HandSignRecognition"),
frames_per_second=20,
minimum_percentage_probability=80,
log_progress=False,
save_detected_video=False,
per_frame_function=per_frame_function_DataGet,
return_detected_frame=True)
def videoLoop():
execution_path = os.getcwd()
camera = cv2.VideoCapture(0)
video_detector = CustomVideoObjectDetection()
video_detector.setModelTypeAsYOLOv3()
video_detector.setModelPath(
"detection_model-ex-012--loss-0003.944.h5"
) #Download the model from "https://github.com/firmamentone/masksDetection/releases/download/20200501_0/detection_model-ex-012--loss-0003.944.h5"
video_detector.setJsonPath("detection_config_Mask.json")
video_detector.loadModel(detection_speed='fastest')
video_detector.detectObjectsFromVideo(
camera_input=camera,
output_file_path=os.path.join(execution_path, "holo1-detected3"),
frames_per_second=20,
minimum_percentage_probability=40,
log_progress=True,
save_detected_video=False,
live_window=True) #AIT parameter:live_window
def detect_from_camera():
camera = cv2.VideoCapture(0)
# scale down video for better performance
camera.set(3, 320) # camera width
camera.set(4, 240) # camera height
camera.set(30, 0.1) #camera fps
detector = CustomVideoObjectDetection()
detector.setModelTypeAsYOLOv3()
detector.setModelPath(
detection_model_path=os.path.join(execution_path, model_path))
detector.setJsonPath(
configuration_json=os.path.join(execution_path, model_config))
detector.loadModel()
detected_video_path = detector.detectObjectsFromVideo(
camera_input=camera,
per_frame_function=forFrame,
save_detected_video=False,
minimum_percentage_probability=40,
log_progress=True,
return_detected_frame=True)
from imageai.Detection.Custom import CustomVideoObjectDetection
import os
execution_path = os.getcwd()
detector = CustomVideoObjectDetection()
detector.setModelTypeAsYOLOv3()
detector.setModelPath("detection_model-ex-015--loss-0011.676.h5")
detector.setJsonPath("detection_config.json")
detector.loadModel()
detector.detectObjectsFromVideo(input_file_path="video.mp4",
output_file_path=os.path.join(
execution_path, "traffic_face"),
frames_per_second=30,
minimum_percentage_probability=40,
log_progress=True)
from imageai.Detection.Custom import CustomVideoObjectDetection
import os
import cv2
execution_path = os.getcwd()
camera = cv2.VideoCapture(0)
detector = CustomVideoObjectDetection()
detector.setModelTypeAsYOLOv3()
detector.setModelPath(
os.path.join(execution_path, "detection_model-ex-015--loss-0011.676.h5"))
detector.setJsonPath("detection_config.json")
detector.loadModel()
detector.detectObjectsFromVideo(camera_input=camera,
output_file_path=os.path.join(
execution_path, "web_face"),
frames_per_second=20,
minimum_percentage_probability=40,
log_progress=True,
frame_detection_interval=1)
from imageai.Detection.Custom import CustomVideoObjectDetection
import os
execution_path = os.getcwd()
video_detector = CustomVideoObjectDetection()
video_detector.setModelTypeAsYOLOv3()
video_detector.setModelPath(
"Pothole.h5"
) # download via https://github.com/OlafenwaMoses/ImageAI/releases/download/essential-v4/hololens-ex-60--loss-2.76.h5
video_detector.setJsonPath(
"detection_config.json"
) # download via https://github.com/OlafenwaMoses/ImageAI/releases/download/essential-v4/detection_config.json
video_detector.loadModel()
video_detector.detectObjectsFromVideo(input_file_path="Video_Input",
output_file_path=os.path.join(
execution_path, "Pothole"),
frames_per_second=20,
minimum_percentage_probability=40,
log_progress=True)
#based on custom object detection example of imageAI --https://imageai.readthedocs.io/en/latest/customdetection/
#For model tranning: https://colab.research.google.com/drive/1nv6TluehJkFGKLdbnHayWXa0gVzI2voB
#Apr 28 2020. T.I. Created this file
from imageai.Detection.Custom import CustomVideoObjectDetection
import os
import cv2
execution_path = os.getcwd()
camera = cv2.VideoCapture(0)
video_detector = CustomVideoObjectDetection()
video_detector.setModelTypeAsYOLOv3()
video_detector.setModelPath("detection_model-ex-012--loss-0003.944.h5")
#Please download the h5 modle from "https://drive.google.com/file/d/1sNdDf_gCu8QZ16xxMkq_U3THAyewsVxT/view?usp=sharing"
video_detector.setJsonPath("detection_config.json")
video_detector.loadModel()
video_detector.detectObjectsFromVideo(
camera_input=camera,
output_file_path=os.path.join(execution_path, "maskesDetection"),
frames_per_second=2,
minimum_percentage_probability=60,
log_progress=True,
)
def show_frame(camera):
if (not camera.isOpened()):
print("camera not opened")
else:
print("camera opened")
_, frame = camera.read()
cv2.waitKey(20)
cv2.imwrite('camera_view.png', frame)
#cv2.destroyAllWindows()
model_path = "models/detection_model-ex-030--loss-0002.725.h5"
video_detector = CustomVideoObjectDetection()
video_detector.setModelTypeAsYOLOv3()
video_detector.setModelPath(model_path)
video_detector.setJsonPath("./models/detection_config.json")
video_detector.loadModel()
'''
custom = video_detector.CustomObjects(person=True, handbag=True, tie=True, suitcase=True, bottle=True, wine_glass=True,
cup=True, fork=True, knife=True, spoon=True, bowl=True, banana=True, apple=True, sandwich=True, orange=True, pizza=True,
donut=True, cake=True, chair=True, potted_plant=True, laptop=True, mouse=True, remote=True, keyboard=True, cell_phone=True, book=True,
clock=True, scissors=True)
'''
def objectsInFrame(frame_number, output_array, output_count, returned_frame):
print("output_array length %i" % len(output_array))
items = len(output_count)
print("objects in frame %i" % items)
string = ""
from imageai.Detection.Custom import CustomVideoObjectDetection
import os
execution_path = os.getcwd()
video_detector = CustomVideoObjectDetection()
video_detector.setModelTypeAsYOLOv3()
video_detector.setModelPath("hololens-ex-60--loss-2.76.h5")
video_detector.setJsonPath("detection_config.json")
video_detector.loadModel()
video_detector.detectObjectsFromVideo(input_file_path="1.mp4",
output_file_path=os.path.join(
execution_path, "holo1-detected3"),
frames_per_second=20,
minimum_percentage_probability=40,
log_progress=True)
manager = plt.get_current_fig_manager()
manager.resize(width=1000, height=500)
resized = True
plt.subplot(1, 2, 1)
plt.title("Frame : " + str(frame_number))
plt.axis("off")
plt.imshow(returned_frame, interpolation="none")
plt.subplot(1, 2, 2)
plt.title("Analysis: " + str(frame_number))
plt.pie(sizes, labels=labels, colors=this_colors, shadow=True, startangle=140, autopct="%1.1f%%")
plt.pause(0.01)
video_detector = CustomVideoObjectDetection()
video_detector.setModelTypeAsYOLOv3()
video_detector.setModelPath("./models/detection_model-ex-010--loss-0005.362.h5")
video_detector.setJsonPath("detection_config.json")
video_detector.loadModel()
plt.show()
ret = video_detector.detectObjectsFromVideo(input_file_path="benchmark.mp4",
output_file_path=os.path.join(execution_path, "weirdtest"),
frames_per_second=20,
minimum_percentage_probability=10,
log_progress=True, per_frame_function=forFrame,
return_detected_frame=True)
print(ret)
from imageai.Detection.Custom import CustomVideoObjectDetection
import os
import cv2
from matplotlib import pyplot as plt
execution_path = os.getcwd()
camera = cv2.VideoCapture(0)
detector = CustomVideoObjectDetection()
detector.setModelTypeAsYOLOv3()
detector.setModelPath(
os.path.join(
execution_path,
r"C:\Users\This\Downloads\Copy of detection_model-ex-010--loss-0007.627.h5"
))
detector.setJsonPath(r"C:\Users\This\Downloads\Copy of detection_config.json")
detector.loadModel()
video_path = detector.detectObjectsFromVideo(camera_input=camera,
output_file_path=os.path.join(
execution_path,
"camera_detected_video"),
frames_per_second=30,
log_progress=True,
minimum_percentage_probability=40,
return_detected_frame=True,
detection_timeout=120)
# Importing the image AI library
# this library is an API used object detection system
from imageai.Detection.Custom import CustomVideoObjectDetection
import os
import cv2
execution_path = os.getcwd()
# using openCV to start the camera for taking the video feed
camera = cv2.VideoCapture(0)
detector = CustomVideoObjectDetection()
# our model is trained using transfer learning on YOLOV3.
detector.setModelTypeAsYOLOv3()
# put your trained keras model path in the space provided.
detector.setModelPath("Path to trained keras model")
# put the configuration file's path over here
detector.setJsonPath("path to json configuration file")
detector.loadModel()
#here the video is taken from the camera and in the outpat path, put your path where you can access the output video feed.
#minimum_percentage_probability : you can increase or decrease to fine tune your output.
detector.detectObjectsFromVideo(camera_input=camera,
output_file_path=os.path.join(
execution_path, "name of output video"),
frames_per_second=16,
minimum_percentage_probability=40,
log_progress=True)
#Cution:This example is not supported by the officail ImageAI!!!
#This is the examplpe for AIT test "Live window"
from imageai.Detection.Custom import CustomVideoObjectDetection
import os
import cv2
os.environ['CUDA_VISIBLE_DEVICES'] = '-1' #Tensorflow backend be forced to use CPU for the tensorflow 1.15.0 or higher
execution_path = os.getcwd()
camera = cv2.VideoCapture(0)
video_detector = CustomVideoObjectDetection()
video_detector.setModelTypeAsYOLOv3()
video_detector.setModelPath("detection_model-ex-012--loss-0003.960.h5") #Download the model from "https://github.com/NAERSTEAM/EELAB/releases/download/20202603_0/detection_model-ex-012--loss-0003.960.h5"
video_detector.setJsonPath("detection_config HandSign.json")
video_detector.loadModel(detection_speed="fastest")
video_detector.detectObjectsFromVideo(camera_input=camera,
output_file_path=os.path.join(execution_path, "HandSignRecognition"),
frames_per_second=20,
minimum_percentage_probability=80,
log_progress=True,
save_detected_video=False,
live_window=True)