/usr/lib/python2.7/dist-packages/pymecavideo/detect.py is in python-mecavideo 6.3-1.
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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 | # -*- coding: utf-8 -*-
"""
detect, a module for pymecavideo:
this module implements the automatic detection of moving objects.
Copyright (C) 2010 Jean-Baptiste Butet <ashashiwa@gmail.com>
Copyright (C) 2010 Georges Khaznadar <georgesk@ofset.org>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
"""
import os.path
import tempfile
import cv2.cv as cv
import cv2
from globdef import *
def filter_picture(parts, num, image, dossTemp):
part = parts[num]
if "QImage" in str(type(part)):
part = QImage2CVImage(part, dossTemp)
if type(image) == type("") and type(part) == type(""):
image = cv2.imread(image, 1)
part = cv2.imread(part, 1)
point1, point2 = detect_part(part, image)
return point2
elif "iplimage" in str(type(part)) and "iplimage" in str(type(image)):
points = detect_part(part, image)
return points
elif "QImage" in str(type(image)):
image = QImage2CVImage(image, dossTemp)
point1, point2 = detect_part(part, image)
return (point2[0]+part.shape[1]/2, point2[1]+part.shape[0]/2)
else:
return "Type Error"
def detect_part(part, image):
result = cv2.matchTemplate(image, part, cv.CV_TM_SQDIFF) # CV_TM_CCOEFF
m, M, point2, point1 = cv2.minMaxLoc(result)
return point1, point2
def QImage2CVImage(img, dossierTemp):
""" Converti une QImage en une image CV
"""
fichImg = os.path.join(dossierTemp + "image.png")
img.save(fichImg)
img = cv2.imread(fichImg, 1)
os.remove(fichImg)
return img
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