93 lines
2.8 KiB
Python
Executable File
93 lines
2.8 KiB
Python
Executable File
#!/usr/bin/env python3
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import time, subprocess
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import RPi.GPIO as GPIO
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from SCP import scp
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IR_PIN = 3
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GPIO.setmode(GPIO.BOARD)
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GPIO.setup(IR_PIN, GPIO.OUT)
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# set cameramode to normal; GPIO.LOW would enable infrared mode
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GPIO.output(IR_PIN, GPIO.HIGH)
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def person_detect():
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# initialize the HOG descriptor/person detector
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hog = cv2.HOGDescriptor()
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hog.setSVMDetector(cv2.HOGDescriptor_getDefaultPeopleDetector())
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# loop over the image paths
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for imagePath in paths.list_images(args["images"]):
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# load the image and resize it to (1) reduce detection time
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# and (2) improve detection accuracy
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image = cv2.imread(imagePath)
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image = imutils.resize(image, width=min(400, image.shape[1]))
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orig = image.copy()
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# detect people in the image
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(rects, weights) = hog.detectMultiScale(image, winStride=(4, 4),
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padding=(8, 8), scale=1.05)
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# draw the original bounding boxes
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for (x, y, w, h) in rects:
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cv2.rectangle(orig, (x, y), (x + w, y + h), (0, 0, 255), 2)
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# apply non-maxima suppression to the bounding boxes using a
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# fairly large overlap threshold to try to maintain overlapping
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# boxes that are still people
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rects = np.array([[x, y, x + w, y + h] for (x, y, w, h) in rects])
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pick = non_max_suppression(rects, probs=None, overlapThresh=0.65)
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# draw the final bounding boxes
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for (xA, yA, xB, yB) in pick:
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cv2.rectangle(image, (xA, yA), (xB, yB), (0, 255, 0), 2)
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# show some information on the number of bounding boxes
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filename = imagePath[imagePath.rfind("/") + 1:]
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print("[INFO] {}: {} original boxes, {} after suppression".format(filename, len(rects), len(pick)))
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def main():
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i = 0
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try:
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while True:
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print("Gpio Low")
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time.sleep(2)
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# take image and scp it to the other pi
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print("take image...")
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subprocess.run(['raspistill', '-o', 'images/image' + str(i) + '.jpg'])
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#print("transfer image")
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#scp('images/image' + str(i) + '.jpg', '~/image' + str(i) + '.jpg', '192.168.252.1', 'pi', 'smarthome')
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i+=1
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if i>10:
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break
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#print("Gpio High")
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#GPIO.output(IR_PIN, GPIO.HIGH)
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#time.sleep(2)
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# take image and scp it to the other pi
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#print("take image...")
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#subprocess.run(['raspistill', '-o', 'image2.jpg'])
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#print("transfer image")
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#scp('image2.jpg', '~/image2.jpg', '192.168.252.1', 'pi', 'smarthome')
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#break
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except Exception as e:
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print(e)
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finally:
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GPIO.cleanup()
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#person_detect()
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if __name__ == '__main__':
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main()
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