def test_invert(self):
inverter = filters.invert(9)
expected = np.array([9, 8, 7, 6, 5, 4, 3, 2, 1, 0])
exist = inverter(list(range(10)))
self.assertTrue(np.array_equal(exist, expected))
def checkButtons():
global IMAGE_CURRENT, PREV_FILENAME, USER_INPUT, FILENAME, IMAGE_ORIGINAL
x = pygame.mouse.get_pos()[0]
y = pygame.mouse.get_pos()[1]
for button in buttons:
if pointInRect(x, y, button.x, button.y, button.w, button.h):
if button.title == "Black & White":
blackAndWhitePhoto = filters.blackAndWhite(
PREV_FILENAME) # call function in filters.py file
IMAGE_CURRENT = pygame.image.load(blackAndWhitePhoto)
IMAGE_CURRENT = scaledImage(IMAGE_CURRENT)
PREV_FILENAME = blackAndWhitePhoto
elif button.title == "Blur":
bluredPhoto = filters.blur(PREV_FILENAME)
IMAGE_CURRENT = pygame.image.load(bluredPhoto)
IMAGE_CURRENT = scaledImage(IMAGE_CURRENT)
filters.blurRadius += 1
PREV_FILENAME = bluredPhoto
elif button.title == "Invert":
invertedPhoto = filters.invert(PREV_FILENAME)
IMAGE_CURRENT = pygame.image.load(invertedPhoto)
IMAGE_CURRENT = scaledImage(IMAGE_CURRENT)
PREV_FILENAME = invertedPhoto
elif button.title == "Edge Detection":
demonicPhoto = filters.findEdge(PREV_FILENAME)
IMAGE_CURRENT = pygame.image.load(demonicPhoto)
IMAGE_CURRENT = scaledImage(IMAGE_CURRENT)
PREV_FILENAME = demonicPhoto
elif button.title == "Sharpen":
sharpPhoto = filters.sharpen(PREV_FILENAME)
IMAGE_CURRENT = pygame.image.load(sharpPhoto)
IMAGE_CURRENT = scaledImage(IMAGE_CURRENT)
filters.sharpness += 2.5
PREV_FILENAME = sharpPhoto
elif button.title == "Sepia":
sepiaPhoto = filters.diySepia(PREV_FILENAME)
IMAGE_CURRENT = pygame.image.load(sepiaPhoto)
IMAGE_CURRENT = scaledImage(IMAGE_CURRENT)
PREV_FILENAME = sepiaPhoto
elif button.title == "Reset":
for slider in sliders:
slider.Ex = slider.middleX
IMAGE_CURRENT = IMAGE_ORIGINAL
PREV_FILENAME = FILENAME
elif button.title == "New Image":
choose_image()
PREV_FILENAME = FILENAME
IMAGE_ORIGINAL = pygame.image.load(FILENAME)
IMAGE_ORIGINAL = scaledImage(IMAGE_ORIGINAL)
IMAGE_CURRENT = IMAGE_ORIGINAL
elif button.title == "Save Final":
filters.saveFinal(PREV_FILENAME)
def main():
# ask user for filename to modify
filename = input("Enter the name of the image file: ")
#print(filename)
#load the image
image = filters.load_img(filename)
#obama
new_image = filters.invert(image)
#save new image
filters.save_img(new_image, "filtered.jpg")
def ask(picture):
print("What filter do you want to apply?")
while True:
res = input(
"\nObamicon[o], Gray[g], Inverted[i], Yellow-Tinted[y], Quit[q] ")
try:
res = res.lower()
except:
print("Wrong Input. Please try again.\n")
continue
if res == 'o':
print("...generating obamicon...")
obamicon_pic = filters.obamicon(picture)
curr_pic = obamicon_pic
filters.show_img(obamicon_pic)
elif res == 'g':
print("...generating grayscale...")
gray_pic = filters.gray(picture)
curr_pic = gray_pic
filters.show_img(gray_pic)
elif res == 'i':
print("...generating inverted...")
inverted = filters.invert(picture)
curr_pic = inverted
filters.show_img(inverted)
elif res == 'y':
print("...generating yellow-tinted...")
tinted_pic = filters.tint(picture)
curr_pic = tinted_pic
filters.show_img(tinted_pic)
elif res == 'q':
print("...quitting...\n")
break
else:
print("Invalid response. Please Try Again.\n")
continue
print("success!\n")
if (shouldSave()):
newName(curr_pic)
print("All Saved!\n")
def main():
filename = input("Enter the name of the image file to edit: ")
img = filters.load_img(filename)
newimg = filters.obamicon(img)
newimg = filters.grayscale(newimg)
blue = (30, 85, 115)
anotherimg = filters.emphasize(img, blue, 50)
blueimg = filters.add_color(img, blue)
lastimg = filters.invert(blueimg)
filters.save_img(newimg, "recolored1.jpg")
def main():
file_name = input("enter the name of the image file you want to edit: ")
img = filters.load_img(file_name)
new_img = filters.obamicon(img)
new_img_2 = filters.greyscale(new_img)
blue = (30, 85, 115)
new_img_3 = filters.emphasize(img, blue, 50)
new_img_4 = filters.add_color(img, blue)
new_img_5 = filters.invert(new_img_4)
#save filtered image as a new image
filters.save_img(new_img_2, "new_im.jpg")
def main():
file = input("What file are you trying to edit: ")
img = filters.load_img(file)
new_img = filters.obamicon(img)
gray_img = filters.grayscale(new_img)
blue = (30, 85, 115)
emph_img = filters.emphasize(img, blue, 50)
blue_img = filters.add_color(img, blue)
invert_img = filters.invert(blue_img)
filters.save_img(gray_img, "recolored.jpg")
filters.save_img(emph_img, "emph.jpg")
filters.save_img(blue_img, "blue.jpg")
filters.save_img(invert_img, "invert.jpg")
def main():
filename = input("Enter the name of the image file to edit: ")
img = filters.load_img(filename)
obamicon_image = filters.obamicon(img)
filters.save_img(obamicon_image, "recolored.jpg")
grayscale_image = filters.grayscale(img)
filters.save_img(grayscale_image, "grayscale.jpg")
inverted_image = filters.invert(img)
filters.save_img(inverted_image, "inverted.jpg")
bluescale_image = filters.blue_recolor(img)
filters.save_img(bluescale_image, "blue_recolor.jpg")
def main():
# Ask what image the user wants to edit
filename = input("Enter the name of the image file to edit: ")
# Load the image from the specified file
img = filters.load_img(filename)
# Apply filters!
newimg = filters.bq.jpg(img)
newimg = filters.grayscale(newimg)
blue = (30, 85, 115)
anotherimg = filters.emphasize(img, blue, 50)
blueimg = filters.add_color(img, blue)
lastimg = filters.invert(blueimg)
# Save the final images
filters.save_img(newimg, "recolored1.jpg")
filters.save_img(anotherimg, "recolored2.jpg")
filters.save_img(blueimg, "recolored3.jpg")
filters.save_img(lastimg, "recolored4.jpg")
def get_filters(digit_width,
digit_max_value,
digits_len,
spacing_range,
image_width,
evenly=False,
fltrs=None):
"""
Getting complete list of filters to process a digit images: resizing, spacing, etc.
Parameters
----------
digit_width: int
The standard width of an image stored in MNIST DB.
digit_max_value: int
The max (white) value of the image array.
digits_len: int
A count of a digit of the generated sequence.
spacing_range: tuple
A (minimum, maximum) pair (tuple), representing the min and max spacing between digits.
A unit should be a pixel.
evenly: boolean Default: False
A mode of generating an image.
If False - Randomly choosing a spacing in the spacing_range.
If True - evenly interval for each image and spacing.
fltrs: list of functions
A list-like containing functions. Each of them will apply on a digit image and modify it
before adding to sequence.
Return
------
A list-like containing filter functions.
The result has to contain a default filters like as invert, resize and spacing
and might be extending a custom list of filters.
Each of them will apply on a digit image and modify it before adding to sequence.
"""
# image parameters
digit_count = digits_len
digit_width = digit_width
# default filter - invert
processing_filters = [
filters.invert(digit_max_value),
filters.normalize(digit_max_value)
]
if evenly and fltrs:
processing_filters += fltrs
# calc image and spacing parameters
creating_interval = helper.randomly_image_interval if not evenly else helper.evenly_image_interval
digit_width_seq, spacing_width_seq = creating_interval(
digit_width=digit_width,
digit_count=digit_count,
image_width=image_width,
spacing=spacing_range)
# add default post process filters
processing_filters.append(
filters.resize_seq(digit_width_seq, default=digit_width))
processing_filters.append(
filters.spacing_seq(spacing_width_seq, digit_max_value))
postprocessing_filters = []
if not evenly:
if fltrs:
postprocessing_filters += fltrs
postprocessing_filters.append(filters.resize(image_width))
return processing_filters, postprocessing_filters
shapes.draw_point(draw,points[cl],
c_colors[clust.index(c_map[cl])],
rsize(50),rthick(6))
if(LIN):
for z in range(0,n):
shapes.draw_line(draw,points[z],points[c_map[z]],
c_colors[clust.index(c_map[z])],1)
#check for cluster & line toggles__________________________
source.win_diag(draw,n,p.diff(),k,diag)
p.start()
#.......................drawing................................
#check for background toggle
if(IM): draw,diag = draw,black#toggles viewing mode
else: draw,diag = filters.invert(draw),black #between input+overlay && overlay
#Sentel Loop Control Logic============================
K = cv2.waitKey(60) #wait period => FPS requested
if K == KEY_ESC: break #'esc' key exit
if K == KEY_W: IM = not IM #toggle viewing mode
if K == KEY_R:
#general data and args calls---------------------------------
next_points(10,points) #offset keeps your place
n = n + 10
for i in range(0,10): p_colors.append(rred())
#print(points)
next_args(k,n,10,points,args) #in the max nxd space
#print(args)
out = greedy_sample(args) #pass to program here
out = out[:-1] #trim one extra blank
#new video source object (makes windows, opens videos, camera,ect)
source = sources.Sources()
#new window to view video streams
source.win_start('video_input')
p = perform.CPU()
#captures video files or default webcam = 0
f, M = 1, 10 #n=number of max frames, m= a divsor for output
RT, IM, frame, diag = True, True, 0, white
CL, LIN, PO = False, False, True # for display of clusters and lines
p_colors, c_colors, clust, c_map = [], [], [], {}
c_colors.append(rwhite()) #clusters draw white/grey?
c_map = {} #color map
while RT and (frame < f): #Real-Time Loop=> 'esc' key turns off
p.stop()
imc = np.zeros((height, width, 4), np.uint8)
ims = filters.invert(imc)
#check for background toggle
if (IM): draw, diag = imc, black #toggles viewing mode
else: draw, diag = ims, white #between input+overlay && overlay
#draw points here)))))))))))))))))))))))))))))))))))))))))))))))
if (PO):
for z in range(0, n):
#shapes.draw_point(im, (x,y) ,c ,size), c_map[z] -> cluster,dist
#print("color map entry z: "+str(c_map[z]))
#print("c_colors: "+str(c_colors))
shapes.draw_point(draw, points[z], p_colors[z], 2, 2)
#draw points here)))))))))))))))))))))))))))))))))))))))))))))))
#check for cluster & line toggles__________________________