10.1

'''
Učitati i prikazati sliku color_mix.bmp
i intenzitete različitih komponenti boje.
Uvećati zeleni kanal za faktor 200 i prikazati modifikovanu sliku.
'''

import plotly.express as px
from skimage import io

img = io.imread('color_mix.bmp')
fig = px.imshow(img)
fig.show()

# Red channel
fig = px.imshow(img[:,:,0], color_continuous_scale='gray')
fig.show()

# Green channel
fig = px.imshow(img[:,:,1], color_continuous_scale='gray')
fig.show()

# Blue channel
fig = px.imshow(img[:,:,2], color_continuous_scale='gray')
fig.show()

print(img[:,:,1].dtype)

Gnew = img[:,:,1].astype('float') + 200
# pragovanje
Gnew[Gnew>255] = 255

img_new = img.copy()
img_new[:,:,1] = Gnew
fig = px.imshow(img_new)
fig.show()