def _scanningwindow(self, src):
size = src.shape
height = size[0]
width = size[1]
dst = np.zeros([height - 1, width - 1], dtype=np.uint8)
for jj in xrange(0, height - self.win_height, self.win_height / 2):
for ii in xrange(0, width - self.win_width, self.win_width / 2):
aux = src[jj, ii] + src[jj + self.win_height,
ii + self.win_width] - src[
jj + self.win_height,
ii] - src[jj, ii + self.win_width]
if aux > self.win_min_pix:
dst[jj:jj + self.win_height, ii:ii + self.win_width] = 255
return dst
def _scanningwindownointegral(self, src):
size = src.shape
height = size[0]
width = size[1]
dst = np.zeros((height, width), dtype=np.uint8)
for jj in xrange(0, height - self.win_height, self.win_height / 2):
for ii in xrange(0, width - self.win_width, self.win_width / 2):
aux = 0
for zz in xrange(jj, jj + self.win_height, 1):
for ww in xrange(ii, ii + self.win_width, 1):
if src[zz, ww] > 0:
aux += 1
if aux > self.win_min_pix:
dst[jj : jj + self.win_height, ii : ii + self.win_width] = 255
return dst
def _scanningwindownointegral(self, src):
size = src.shape
height = size[0]
width = size[1]
dst = np.zeros((height, width), dtype=np.uint8)
for jj in xrange(0, height - self.win_height, self.win_height / 2):
for ii in xrange(0, width - self.win_width, self.win_width / 2):
aux = 0
for zz in xrange(jj, jj + self.win_height, 1):
for ww in xrange(ii, ii + self.win_width, 1):
if src[zz, ww] > 0:
aux += 1
if aux > self.win_min_pix:
dst[jj:jj + self.win_height, ii:ii + self.win_width] = 255
return dst
def _scanningwindow(self, src):
size = src.shape
height = size[0]
width = size[1]
dst = np.zeros([height - 1, width - 1], dtype=np.uint8)
for jj in xrange(0, height - self.win_height, self.win_height / 2):
for ii in xrange(0, width - self.win_width, self.win_width / 2):
aux = (
src[jj, ii]
+ src[jj + self.win_height, ii + self.win_width]
- src[jj + self.win_height, ii]
- src[jj, ii + self.win_width]
)
if aux > self.win_min_pix:
dst[jj : jj + self.win_height, ii : ii + self.win_width] = 255
return dst
def setconfiguration(self, src, config):
size = src.shape
height = size[0]
width = size[1]
self.counter = 1
self.win_height = config["win_height"]
self.win_width = config["win_width"]
self.win_min_pix = config["win_min_pix"]
self.bg_img = src
self.bin_img_1 = np.zeros((height, width))
self.bin_img_2 = self.bin_img
self.scan_img = self.bin_img
self.diff_img = self.bin_img
self.diff_img_copy = self.bin_img
self.contours = None
self.rectangles = []
def setdefault(self, src):
size = src.shape
height = size[0]
width = size[1]
self.counter = 1
self.win_height = 30
self.win_width = 15
self.win_min_pix = 200
self.bg_img = src
self.bin_img_1 = np.zeros((height, width))
self.bin_img_2 = self.bin_img
self.scan_img = self.bin_img
self.diff_img = self.bin_img
self.diff_img_copy = self.bin_img
self.contours = None
self.rectangles = []
def setconfiguration(self, src, config):
size = src.shape
height = size[0]
width = size[1]
self.counter = 1
self.win_height = config['win_height']
self.win_width = config['win_width']
self.win_min_pix = config['win_min_pix']
self.bg_img = src
self.bin_img_1 = np.zeros((height, width))
self.bin_img_2 = self.bin_img
self.scan_img = self.bin_img
self.diff_img = self.bin_img
self.diff_img_copy = self.bin_img
self.contours = None
self.rectangles = []
def setdefault(self, src):
size = src.shape
height = size[0]
width = size[1]
self.counter = 1
self.win_height = 30
self.win_width = 15
self.win_min_pix = 200
self.bg_img = src
self.bin_img_1 = np.zeros((height, width))
self.bin_img_2 = self.bin_img
self.scan_img = self.bin_img
self.diff_img = self.bin_img
self.diff_img_copy = self.bin_img
self.contours = None
self.rectangles = []