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deepmosaic.py
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deepmosaic.py
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import os
import numpy as np
import cv2
from models import runmodel,loadmodel
from util import mosaic,util,ffmpeg,filt
from util import image_processing as impro
from options import Options
opt = Options().getparse()
util.file_init(opt)
def main():
if opt.mode == 'add':
net = loadmodel.unet(opt)
path = opt.media_path
if util.is_img(path):
print('Add Mosaic:',path)
img = impro.imread(path)
mask = runmodel.get_ROI_position(img,net,opt)[0]
img = mosaic.addmosaic(img,mask,opt)
cv2.imwrite(os.path.join(opt.result_dir,os.path.basename(path)),img)
elif util.is_video(path):
util.clean_tempfiles()
fps = ffmpeg.get_video_infos(path)[0]
ffmpeg.video2voice(path,'./tmp/voice_tmp.mp3')
ffmpeg.video2image(path,'./tmp/video2image/output_%05d.'+opt.tempimage_type)
imagepaths=os.listdir('./tmp/video2image')
imagepaths.sort()
# get position
positions = []
for imagepath in imagepaths:
imagepath = os.path.join('./tmp/video2image',imagepath)
print('Find ROI location:',imagepath)
img = impro.imread(imagepath)
mask,x,y,area = runmodel.get_ROI_position(img,net,opt)
positions.append([x,y,area])
cv2.imwrite(os.path.join('./tmp/ROI_mask',
os.path.basename(imagepath)),mask)
print('Optimize ROI locations...')
mask_index = filt.position_medfilt(np.array(positions), 7)
# add mosaic
print('Add mosaic to images...')
for i in range(len(imagepaths)):
mask_path = os.path.join('./tmp/ROI_mask',imagepaths[mask_index[i]])
mask = impro.imread(mask_path)
img = impro.imread(os.path.join('./tmp/video2image',imagepaths[i]))
img = mosaic.addmosaic(img, mask, opt)
cv2.imwrite(os.path.join('./tmp/addmosaic_image',
os.path.basename(imagepaths[i])),img)
ffmpeg.image2video( fps,
'./tmp/addmosaic_image/output_%05d.'+opt.tempimage_type,
'./tmp/voice_tmp.mp3',
os.path.join(opt.result_dir,os.path.splitext(os.path.basename(path))[0]+'_add.mp4'))
elif opt.mode == 'clean':
netG = loadmodel.pix2pix(opt)
net_mosaic_pos = loadmodel.unet_clean(opt)
path = opt.media_path
if util.is_img(path):
print('Clean Mosaic:',path)
img_origin = impro.imread(path)
x,y,size = runmodel.get_mosaic_position(img_origin,net_mosaic_pos,opt)
img_result = img_origin.copy()
if size != 0 :
img_mosaic = img_origin[y-size:y+size,x-size:x+size]
img_fake = runmodel.run_pix2pix(img_mosaic,netG,opt)
img_result = impro.replace_mosaic(img_origin,img_fake,x,y,size,opt.no_feather)
cv2.imwrite(os.path.join(opt.result_dir,os.path.basename(path)),img_result)
elif util.is_video(path):
util.clean_tempfiles()
fps = ffmpeg.get_video_infos(path)[0]
ffmpeg.video2voice(path,'./tmp/voice_tmp.mp3')
ffmpeg.video2image(path,'./tmp/video2image/output_%05d.'+opt.tempimage_type)
positions = []
imagepaths=os.listdir('./tmp/video2image')
imagepaths.sort()
# get position
for imagepath in imagepaths:
imagepath=os.path.join('./tmp/video2image',imagepath)
img_origin = impro.imread(imagepath)
x,y,size = runmodel.get_mosaic_position(img_origin,net_mosaic_pos,opt)
positions.append([x,y,size])
print('Find mosaic location:',imagepath)
print('Optimize mosaic locations...')
positions =np.array(positions)
for i in range(3):positions[:,i] = filt.medfilt(positions[:,i],opt.medfilt_num)
# clean mosaic
for i,imagepath in enumerate(imagepaths,0):
imagepath=os.path.join('./tmp/video2image',imagepath)
x,y,size = positions[i][0],positions[i][1],positions[i][2]
img_origin = impro.imread(imagepath)
img_result = img_origin.copy()
if size != 0:
img_mosaic = img_origin[y-size:y+size,x-size:x+size]
img_fake = runmodel.run_pix2pix(img_mosaic,netG,opt)
img_result = impro.replace_mosaic(img_origin,img_fake,x,y,size,opt.no_feather)
cv2.imwrite(os.path.join('./tmp/replace_mosaic',os.path.basename(imagepath)),img_result)
print('Clean Mosaic:',imagepath)
ffmpeg.image2video( fps,
'./tmp/replace_mosaic/output_%05d.'+opt.tempimage_type,
'./tmp/voice_tmp.mp3',
os.path.join(opt.result_dir,os.path.splitext(os.path.basename(path))[0]+'_clean.mp4'))
util.clean_tempfiles(tmp_init = False)
if __name__ == '__main__':
try:
main()
except Exception as e:
print('Error:',e)
input('Please press any key to exit.\n')
util.clean_tempfiles(tmp_init = False)
exit(0)