def take_background():
log("take_background()")
# get background snapshot
if DEBUG:
img = Image(TEMP_FOLDER_PATH + STATIC_BACKGROUND_NAME)
else:
img = capture_camera_image()
# get mean_color
mean_color = img.meanColor()
# save it
db = db_open()
db_backgrounds_write(db, db_background(date_created=datetime.now(), mean_color=mean_color))
db_close(db)
from __future__ import print_function
from SimpleCV import Image, Color, VirtualCamera, Display
import SimpleCV as scv
# # video = VirtualCamera('', 'video')
# display = Display()
# while display.isNotDone():
# img = video.getImage()
# try:
# dist = img - img.colorDistance(Color.RED)
# dist.show()
# except KeyboardInterrupt:
# display.done = True
# if display.mouseRight:
# display.done = True
# display.quit()
img = Image('img/curb.JPG')
img = img.crop(0, 2*img.height/3, img.width, 5*img.height/6)
print(img.meanColor())
# img = img.binarize()
# img.findBlobs().draw()
# ls = img.findLines()
# for l in ls:
# l.draw()
# img.findBlobs().draw()
# img = img.colorDistance(Color.RED)
img.save('img/curb_processed.jpg')
from SimpleCV import Color, Image
import curses
import time
import MySQLdb
#Image blocking--block processing
while True:
img = Image("/var/www/html/cam.jpg")
width, height = img.size()
print(str(int(width)) + ' h: ' + str(int(height)))
color = img.meanColor()
blue, green, red = img.meanColor()
red = int(red)
green = int(green)
blue = int(blue)
#Server Connection to MySQL:
datetime = (time.strftime("%Y-%m-%d ") + time.strftime("%H:%M:%S"))
conn = MySQLdb.connect(host="localhost",
user="******",
passwd="raspberry",
db="sensor_database")
x = conn.cursor()
#Get last color value:
try:
x.execute("SELECT * FROM color_log ORDER BY DATE DESC LIMIT 1;")
conn.commit()
row = x.fetchone()
