def make_merge_image(workspace, block_size, scale_factor, bleed, frame_inversion,
frame_base, list_predictive, list_differences, list_corrections, output_location):
logger = logging.getLogger(__name__)
predictive_vectors = []
difference_vectors = []
out_image = Frame()
out_image.create_new(frame_base.width, frame_base.height)
scale_factor = int(scale_factor)
if not list_predictive and not list_differences:
logger.info("list_predictive and not list_differences: true")
logger.info("Saving inversion image..")
out_image.copy_image(frame_inversion)
out_image.save_image(output_location)
return
if list_predictive and not list_differences:
logger.info("list_predictive and not list_differences")
logger.info("saving last image..")
out_image.copy_image(frame_base)
out_image.save_image(output_location)
return
# load list into vector displacements
for x in range(int(len(list_differences) / 4)):
difference_vectors.append(DisplacementVector(int(list_differences[x * 4]),
int(list_differences[x * 4 + 1]),
int(list_differences[x * 4 + 2]),
int(list_differences[x * 4 + 3])))
for x in range(int(len(list_predictive) / 4)):
predictive_vectors.append(DisplacementVector(int(list_predictive[x * 4]),
int(list_predictive[x * 4 + 1]),
int(list_predictive[x * 4 + 2]),
int(list_predictive[x * 4 + 3])))
# copy over predictive vectors into new image
for vector in predictive_vectors:
out_image.copy_block(frame_base, block_size * scale_factor,
vector.x_2 * scale_factor,
vector.y_2 * scale_factor,
vector.x_1 * scale_factor,
vector.y_1 * scale_factor)
# copy over inversion vectors (the difference images) into new image
for vector in difference_vectors:
out_image.copy_block(frame_inversion, block_size * scale_factor,
(vector.x_2 * (block_size + bleed * 2)) * scale_factor + (bleed * scale_factor),
(vector.y_2 * (block_size + bleed * 2)) * scale_factor + (bleed * scale_factor),
vector.x_1 * scale_factor,
vector.y_1 * scale_factor)
# Correct the image before saving.
out_image = correct_image(4, scale_factor, out_image, list_corrections)
out_image.save_image(output_location)
def debug_image(block_size, frame_base, list_predictive, list_differences, output_location):
logger = logging.getLogger(__name__)
predictive_vectors = []
out_image = Frame()
out_image.create_new(frame_base.width, frame_base.height)
if not list_predictive and not list_differences:
logger.info("list_predictive and not list_differences: true")
logger.info("Saving inversion image..")
out_image.save_image(output_location)
return
if list_predictive and not list_differences:
logger.info("list_predictive and not list_differences")
logger.info("saving last image..")
out_image.copy_image(frame_base)
out_image.save_image(output_location)
return
# load list into vector displacements
for x in range(int(len(list_predictive) / 4)):
predictive_vectors.append(DisplacementVector(int(list_predictive[x * 4]),
int(list_predictive[x * 4 + 1]),
int(list_predictive[x * 4 + 2]),
int(list_predictive[x * 4 + 3])))
# copy over predictive vectors into new image
for vector in predictive_vectors:
out_image.copy_block(frame_base, block_size,
vector.x_2, vector.y_2,
vector.x_1, vector.y_1)
out_image.save_image_quality(output_location, 25)
def make_difference_image(context: Context, raw_frame, list_difference,
list_predictive, out_location):
difference_vectors = []
buffer = 5
block_size = context.block_size
bleed = context.bleed
# first make a 'bleeded' version of input_frame
# so we can preform numpy calculations w.o having to catch
bleed_frame = raw_frame.create_bleeded_image(buffer)
# if there are no items in 'differences' but have list_predictives
# then the two frames are identical, so no differences image needed.
if not list_difference and list_predictive:
out_image = Frame()
out_image.create_new(1, 1)
out_image.save_image(out_location)
return
# if there are neither any predictive or inversions
# then the frame is a brand new frame with no resemblence to previous frame.
# in this case copy the entire frame over
if not list_difference and not list_predictive:
out_image = Frame()
out_image.create_new(raw_frame.width, raw_frame.height)
out_image.copy_image(raw_frame)
out_image.save_image(out_location)
return
# turn the list of differences into a list of vectors
for x in range(int(len(list_difference) / 4)):
difference_vectors.append(
DisplacementVector(int(list_difference[x * 4]),
int(list_difference[x * 4 + 1]),
int(list_difference[x * 4 + 2]),
int(list_difference[x * 4 + 3])))
# size of image is determined based off how many differences there are
image_size = int(math.sqrt(len(list_difference) / 4) + 1) * (block_size +
bleed * 2)
out_image = Frame()
out_image.create_new(image_size, image_size)
# move every block from the complete frame to the differences frame using vectors.
for vector in difference_vectors:
out_image.copy_block(bleed_frame, block_size + bleed * 2,
vector.x_1 + buffer - bleed,
vector.y_1 + buffer + -bleed,
vector.x_2 * (block_size + bleed * 2),
vector.y_2 * (block_size + bleed * 2))
out_image.save_image(out_location)
from wrappers.frame import Frame
# f1 = Frame()
# f1.load_from_string("C:\\Users\\windwoz\\Desktop\\workspace\\violetfade\\100\\frame20.png")
#
# f2 = Frame()
# f2.load_from_string("C:\\Users\\windwoz\\Desktop\\workspace\\violetfade\\100\\frame21.png")
#
f1 = Frame()
f1.load_from_string(
"C:\\Users\\windwoz\\Desktop\\workspace\\violetfade\\inputs\\frame30.jpg")
f1.fade_block(0, 0, 100, -100)
f1.save_image("C:\\Users\\windwoz\\Desktop\\workspace\\violetfade\\lmfao.jpg")