Vision/cam3.py at master · The-Turing-Machine/Vision · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
import io
import time
import picamera
from PIL import Image

from clarifai.client import ClarifaiApi
import pprint
import requests

import RPi.GPIO as GPIO
import time


GPIO.setmode(GPIO.BOARD)

GPIO.setup(32, GPIO.OUT)
TRIG = 16
ECHO = 18
LED = 22
p = GPIO.PWM(32, 50)
#
#
GPIO.setup(TRIG, GPIO.OUT)
GPIO.setup(ECHO, GPIO.IN)
GPIO.setup(LED, GPIO.OUT)
#
GPIO.output(TRIG, False)
print "Waiting For Sensor To Settle"
time.sleep(0.5)
#
#
p.start(7.5)
p.ChangeDutyCycle(3)  # turn towards 90 degree
time.sleep(0.5)  # sleep 1 second
# p.ChangeDutyCycle(12)  # turn towards 90 degree
# time.sleep(1)  # sleep 1 second
# p.ChangeDutyCycle(3)  # turn towards 90 degree
# time.sleep(1)  # sleep 1 second
# p.stop()
# GPIO.cleanup()

pp = pprint.PrettyPrinter(indent=2)

clarifai_api = ClarifaiApi('_IKyhCSHnFAqoJ-UdXc1fm0K7q4nXWiIpysjKl2F',
                           'rIJ3yNCKQyunlrx6AIRvu7XJIZ4-oTXgCMiH1-7A')


def scan():
    with picamera.PiCamera() as camera:
        # camera.resolution = (1024, 768)
        # camera.framerate = 60
        time.sleep(2)
        i = 0
        dc = (0.05 * i) + 3

        outputs = [{'img': io.BytesIO(), "i": 0, "d": 0} for _ in range(11)]
        # outputs = [io.BytesIO() for _ in range(10)]
        start = time.time()
        for o in outputs:
            o["i"] = i

            dc = (0.05 * i) + 3
            p.ChangeDutyCycle(dc)
            time.sleep(0.2)
            # #----------------------------------------------------------------------
            print "Distance Measurement In Progress"

            GPIO.output(TRIG, True)
            GPIO.output(LED, True)
            time.sleep(0.00001)
            GPIO.output(TRIG, False)
            GPIO.output(LED, False)

            while GPIO.input(ECHO) == 0:
                pulse_start = time.time()

            while GPIO.input(ECHO) == 1:
                pulse_end = time.time()

            pulse_duration = pulse_end - pulse_start
            distance = pulse_duration * 17150
            distance = round(distance, 2)

            print "Distance : ", str(distance)
            o["d"] = distance

            # #----------------------------------------------------------------------

            camera.capture(o['img'], 'jpeg', use_video_port=True)
            print 'click!'

            time.sleep(0.2)
            i = i + 18

        finish = time.time()
        p.stop()
        GPIO.cleanup()
        print('Captured 10 images at %.2ffps' % (10 / (finish - start)))

        a = 0
        # all = set()
        for o in outputs:
            # print o
            print 'outputting'
            o["img"].seek(0)
            # o.seek(0)
            image = Image.open(o["img"])
            # image = Image.open(o)

            s = str(a) + '.jpeg'
            image.save(s, 'JPEG')

            result = clarifai_api.tag_images(open(s, "rb"))
            tags = result["results"][0]["result"]

            print 'For angle ', o['i'], 'at distance ', o["d"]
            pp.pprint(tags["tag"]["classes"])
            # for x in tags["tag"]["classes"]:
            # all.add(x)
            # all.append(tags["tag"]["classes"])
            # pp.pprint(result)
            # o["tags"] = tags

            # apiKey = "f7b4e46cec678cc5c3a75a13c394605e"
            #
            # for i in tags["tag"]["classes"]:
            #     url = "http://words.bighugelabs.com/api/2/" + apiKey + "/" + i + "/json"
            #     req = requests.get(url)
            #     if(req.status_code == requests.codes.ok):
            #         resp = req.text
            #         # resp = resp["noun"]["syn"]
            #         # resp.append(i)
            #         # pp.pprint(resp)

            a = a + 1
        # print '---------'
        # print all

if __name__ == '__main__':
    scan()