def test_fileMask(self):
pre = tool_set.openImageFile(self.locateFile('tests/images/prefill.png'))
post = tool_set.openImageFile(self.locateFile('tests/images/postfill.png'))
mask,analysis,error = tool_set.createMask(pre,post,invert=False,arguments={'tolerance' : 2500})
withtolerance = sum(sum(mask.image_array))
mask.save(self.locateFile('tests/images/maskfill.png'))
mask, analysis,error = tool_set.createMask(pre, post, invert=False)
withouttolerance = sum(sum(mask.image_array))
mask, analysis ,error= tool_set.createMask(pre, post, invert=False, arguments={'tolerance': 2500,'equalize_colors':True})
mask.save(self.locateFile('tests/images/maskfillt.png'))
withtoleranceandqu = sum(sum(mask.image_array))
self.assertTrue(withouttolerance < withtolerance)
self.assertTrue(withtolerance <= withtoleranceandqu)
def transform(img, source, target, **kwargs):
image_to_cover = numpy.asarray(img)
kernalsize = (int(kwargs['kernelsize']),
int(kwargs['kernelsize'])) if 'kernelsize' in kwargs else (5,
5)
kernel = numpy.ones(kernalsize, numpy.uint8)
if 'inputmaskname' not in kwargs:
blurred_region = cv2.GaussianBlur(image_to_cover, kernalsize, 0)
Image.fromarray(blurred_region).save(target)
return None, None
mask = tool_set.openImageFile(kwargs['inputmaskname']).to_mask()
mask_array = numpy.asarray(mask)
mask_array = cv2.dilate(mask_array, kernel, iterations=5)
region_to_blur = cv2.bitwise_and(image_to_cover,
image_to_cover,
mask=mask_array)
#region_to_keep = cv2.bitwise_and(image_to_cover, image_to_cover, mask=255-mask_array)
blurred_region = cv2.GaussianBlur(region_to_blur, kernalsize, 0)
mask_array = cv2.erode(mask_array, kernel, iterations=3)
flipped_mask = 255 - mask_array
#image_to_cover =cv2.bitwise_or(blurred_region,region_to_keep)
image_to_cover = numpy.copy(image_to_cover)
for c in range(0, 3):
image_to_cover[:, :, c] = \
image_to_cover[:, :, c] * \
(flipped_mask[:, :] / 255) + \
blurred_region[:, :, c] * \
(mask_array[:, :]/255)
Image.fromarray(image_to_cover).save(target)
return None, None
def transform(img, source, target, **kwargs):
kernelSize = int(kwargs['kernelSize']) if 'kernelSize' in kwargs else 25
rgb = img.convert('RGB')
cv_image = numpy.array(rgb)
if 'inputmaskname' in kwargs:
mask = numpy.asarray(
tool_set.openImageFile(kwargs['inputmaskname']).to_mask())
mask[mask > 0] == 1
else:
mask = numpy.ones(
(cv_image.shape[0], cv_image.shape[1])).astype('uint8')
inverted_mask = numpy.ones(
(cv_image.shape[0], cv_image.shape[1])).astype('uint8')
inverted_mask[mask == 1] = 0
side = int(kernelSize**(1 / 2.0))
psf = numpy.ones((side, side)) / kernelSize
img = color.rgb2grey(cv_image)
deconvolved_img = restoration.wiener(img, psf, 1)[0]
for c in range(3):
cv_image[:, :,
c] = deconvolved_img * cv_image[:, :,
c] * mask + cv_image[:, :,
c] * inverted_mask
Image.fromarray(cv_image, 'RGB').save(target)
return {'Blur Type': 'Wiener'}, None
def testCropCompare(self):
import cv2
pre = tool_set.openImageFile(self.locateFile('tests/images/prefill.png')).to_array()
post = pre[10:-10,10:-10]
resized_post = cv2.resize(post, (pre.shape[1],pre.shape[0]))
mask, analysis = tool_set.cropResizeCompare(pre,resized_post, arguments={'crop width':pre.shape[1]-20,'crop height':pre.shape[0]-20})
self.assertEquals((10,10), tool_set.toIntTuple(analysis['location']))
def transform(img,source,target,**kwargs):
kernelSize = 25
mask = numpy.asarray(tool_set.openImageFile(kwargs['inputmaskname']).to_mask())
rgb = img.convert('RGB')
cv_image = numpy.array(rgb)
blur_image = cv2.medianBlur(cv_image,kernelSize)
cv_image_copy = numpy.copy(cv_image)
cv_image_copy[mask == 255] = blur_image[mask == 255]
Image.fromarray(cv_image_copy,'RGB').save(target)
return None,None
def __init__(self,
filename,
shape=None,
mask_filename=None,
energy_function=ScharrEnergyFunc(),
keep_size=False,
seam_function=base_energy_function):
# initialize parameter
self.filename = filename
self.keep_size = keep_size
# read in image and store as np.float64 format
img = tool_set.openImageFile(filename).to_array()
self.img_type = img.dtype
self.image = img.astype(np.float64)
if shape is None:
self.shape = (self.image.shape[0], self.image.shape[1])
else:
self.shape = shape
self.energy_function = energy_function
self.seam_function = seam_function
self.protected = np.ones(
(self.image.shape[0], self.image.shape[1])).astype(np.float64)
self.removal = np.ones(
(self.image.shape[0], self.image.shape[1])).astype(np.float64)
self.mask_tracker = MaskTracker(
(self.image.shape[0], self.image.shape[1]))
if mask_filename is not None:
mask = tool_set.openImageFile(mask_filename).to_array()
self.protected[mask[:, :, 1] > 2] = 1000.0
self.removal[mask[:, :, 0] > 2] = -1000.0
self.narrow_bounds = True
# kernel for forward energy map calculation
self.kernel_x = np.array([[0., 0., 0.], [-1., 0., 1.], [0., 0., 0.]],
dtype=np.float64)
self.kernel_y_left = np.array(
[[0., 0., 0.], [0., 0., 1.], [0., -1., 0.]], dtype=np.float64)
self.kernel_y_right = np.array(
[[0., 0., 0.], [1., 0., 0.], [0., -1., 0.]], dtype=np.float64)
def transform(img, source, target, **kwargs):
mask = numpy.asarray(
tool_set.openImageFile(kwargs['inputmaskname']).to_mask())
source_im = numpy.asarray(tool_set.openImageFile(source))
paste_x = int(kwargs['paste_x'])
paste_y = int(kwargs['paste_y'])
x, y, w, h = widthandheight(mask)
w += w % 2
h += h % 2
image_to_cover = numpy.copy(source_im)
flipped_mask = 255 - mask
for c in range(0, source_im.shape[2]):
image_to_cover[paste_y:paste_y + h, paste_x:paste_x + w, c] = \
image_to_cover[paste_y:paste_y + h, paste_x:paste_x + w, c] * \
(flipped_mask[y:y + h, x:x + w] / 255) + \
image_to_cover[y:y + h, x:x + w, c] * \
(mask[y:y + h, x:x + w] / 255)
target_im = image_wrap.ImageWrapper(image_to_cover)
target_im.save(target)
return {'purpose': 'clone'}, None
def __init__(self, base_image, **args):
if type(base_image) == np.ndarray:
self.base = base_image
self.name = "base image"
elif isinstance(base_image, ImageWrapper):
self.base = base_image.image_array
self.name = os.path.basename(base_image.filename)
elif type(base_image) == str:
wrapper = openImageFile(base_image)
self.base = wrapper.image_array
self.name = os.path.basename(wrapper.filename)
else:
raise ValueError("Invalid image type: {0}".format(
type(base_image)))
def transform(img, source, target, **kwargs):
source_im = numpy.asarray(img)
mask = tool_set.openImageFile(kwargs['inputmaskname']).to_mask()
mask_array = numpy.asarray(mask)
black_image = source_im.copy()
new_im = source_im.copy()
black_image[:, :] = (0, 0, 0)
cv2.bitwise_and(source_im, black_image, new_im, mask_array)
save_im = image_wrap.ImageWrapper(new_im)
maskfd, maskfile = tempfile.mkstemp(suffix='.png')
os.close(maskfd)
save_im.save(maskfile)
target_im = None
try:
lqrCommandLine = [
'gmic', maskfile, '-gimp_inpaint_patchmatch',
' 0,9,10,5,1,0,0,0,0,3,0', '-o', target
]
pcommand = subprocess.Popen(" ".join(lqrCommandLine),
shell=True,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
stdout, stderr = pcommand.communicate()
if pcommand.returncode == 0:
target_im = numpy.asarray(tool_set.openImageFile(target))
else:
logging.getLogger('maskgen').error(
'Failure of Remove (inpainting) plugin {}'.format(str(stderr)))
except Exception as e:
logging.getLogger('maskgen').error(
'Failure of Remove (inpainting) plugin {}'.format(str(e)))
os.remove(maskfile)
if target_im is None:
target_im = cv2.inpaint(source_im, mask_array, 3, cv2.INPAINT_TELEA)
save_im = image_wrap.ImageWrapper(target_im)
save_im.save(target)
return {'purpose': 'remove'}, None
def check_input_mask(edge, op, graph, frm, to):
inputmaskname = edge[
'inputmaskname'] if 'inputmaskname' in edge else None
if inputmaskname is not None and len(inputmaskname) > 0 and \
not os.path.exists(os.path.join(graph.dir, inputmaskname)):
return [
ValidationMessage(
Severity.ERROR, frm, to,
"Input mask file {} is missing".format(inputmaskname),
'Input Mask', repairMask)
]
if inputmaskname is not None and len(inputmaskname) > 0 and \
os.path.exists(os.path.join(graph.dir, inputmaskname)):
ft = fileType(os.path.join(graph.dir, inputmaskname))
if ft == 'audio':
return []
inputmask = openImage(os.path.join(graph.dir, inputmaskname))
if inputmask is None:
return [
ValidationMessage(
Severity.ERROR, frm, to,
"Input mask file {} is missing".format(inputmaskname),
'Input Mask', repairMask if ft == 'image' else None)
]
inputmask = inputmask.to_mask().to_array()
mask = openImageFile(os.path.join(
graph.dir, edge['maskname'])).invert().to_array()
if inputmask.shape != mask.shape:
return [
ValidationMessage(
Severity.ERROR, frm, to,
'input mask name parameter has an invalid size',
'Input Mask', repairMask if ft == 'image' else None)
]
return []
def transform(img, source, target, **kwargs):
mask = numpy.asarray(
tool_set.openImageFile(kwargs['inputmaskname']).to_mask())
img_array = img.to_array()
result = None
if len(img_array.shape) == 2:
# grey
result = numpy.zeros(
(img_array.shape[0], img_array.shape[1], 2)).astype('uint8')
result[:, :, 0] = img_array
result[:, :, 1] = mask
elif len(img_array.shape) == 3:
if img_array.shape[2] == 4:
result = img_array
result[:, :, 4] = mask
else:
result = numpy.zeros(
(img_array.shape[0], img_array.shape[1], 4)).astype('uint8')
result[:, :, 0] = img_array[:, :, 0]
result[:, :, 1] = img_array[:, :, 1]
result[:, :, 2] = img_array[:, :, 2]
result[:, :, 3] = mask
ImageWrapper(result).save(target)
return None, None
def saveAsPng(source, target):
openImageFile(source, args={
'Bits per Channel': 16
}).save(target, format='PNG')
def align(self, image, warp_mode=cv2.MOTION_TRANSLATION):
if type(image) == np.ndarray:
m = "Aligning image to " + self.name
second = image
elif isinstance(image, ImageWrapper):
m = "Aligning {0} to {1}".format(os.path.basename(image.filename),
self.name)
second = image.image_array
elif type(image) == str:
second_wrapper = openImageFile(image)
second = second_wrapper.image_array
m = "Aligning {0} to {1}".format(second_wrapper.filename,
self.name)
else:
raise ValueError("Invalid image type: {0}".format(type(image)))
self.logger.debug(m)
if self.base.shape != second.shape:
raise ValueError("Shape Mismatch Error: {0} {1}".format(
self.base.shape, second.shape))
# Can use self.base or image when referring to shape, using self.base for consistency
final = np.empty(self.base.shape)
alpha = self.base.shape[-1] % 2 == 0 and len(self.base.shape) > 2
if alpha:
final[:, :, -1] = image[:, :, -1]
for channel in range(
0,
self.base.shape[-1] if not alpha else self.base.shape[-1] - 1):
if warp_mode == cv2.MOTION_HOMOGRAPHY:
warp_matrix = np.eye(3, 3, dtype=np.float32)
else:
warp_matrix = np.eye(2, 3, dtype=np.float32)
number_of_iterations = 5000
termination_eps = 1e-10
# Define termination criteria
criteria = (cv2.TERM_CRITERIA_EPS | cv2.TERM_CRITERIA_COUNT,
number_of_iterations, termination_eps)
# Run the ECC algorithm. The results are stored in warp_matrix.
(cc, warp_matrix) = cv2.findTransformECC(self.base[:, :, channel],
second[:, :, channel],
warp_matrix, warp_mode,
criteria)
if warp_mode == cv2.MOTION_HOMOGRAPHY:
# Use warpPerspective for Homography
cfinal = cv2.warpPerspective(
second[:, :, channel],
warp_matrix, (self.base.shape[1], self.base.shape[0]),
flags=cv2.INTER_LINEAR + cv2.WARP_INVERSE_MAP)
else:
# Use warpAffine for Translation, Euclidean and Affine
cfinal = cv2.warpAffine(
second[:, :, channel],
warp_matrix, (self.base.shape[1], self.base.shape[0]),
flags=cv2.INTER_LINEAR + cv2.WARP_INVERSE_MAP)
final[:, :, channel] = cfinal
return final
def read_dropped_mask(self, filename):
self.dropped_mask = tool_set.openImageFile(filename).to_array() / 255
