def run_all(movie_name):
"""
runs the panorama algorithm
"""
s = time.time()
panorama_generator = sol4.PanoramicVideoGenerator('dump/%s/' % movie_name, movie_name, 2100)
panorama_generator.align_images(translation_only=False)
panorama_generator.generate_panoramic_images(9)
print(' time for %s: %.1f' % (movie_name, time.time() - s))
panorama_generator.save_panoramas_to_video()
def main():
experiment = 'b.mp4'
exp_no_ext = experiment.split('.')[0]
os.system('mkdir dump')
os.system(('mkdir ' + str(os.path.join('dump', '%s'))) % exp_no_ext)
os.system(('ffmpeg -i ' + str(os.path.join('videos', '%s ')) +
str(os.path.join('dump', '%s', '%s%%03d.jpg'))) %
(experiment, exp_no_ext, exp_no_ext))
panorama_generator = sol4.PanoramicVideoGenerator(
os.path.join('dump', '%s') % exp_no_ext, exp_no_ext, 2100)
panorama_generator.align_images(translation_only=True)
panorama_generator.generate_panoramic_images(9)
panorama_generator.save_panoramas_to_video()
def main():
pano_vid = 'pano_vid.mp4'
exp_no_ext = pano_vid.split('.')[0]
os.system('mkdir dump')
os.system('mkdir dump/%s' % exp_no_ext)
os.system('ffmpeg -i videos/%s dump/%s/%s%%03d.jpg' %
(pano_vid, exp_no_ext, exp_no_ext))
panorama_generator = sol4.PanoramicVideoGenerator('dump/%s/' % exp_no_ext,
exp_no_ext, 2100)
panorama_generator.align_images(translation_only=False)
panorama_generator.generate_panoramic_images(16)
panorama_generator.save_panoramas_to_video()
def main():
experiment = 'my_video.mp4'
exp_no_ext = experiment.split('.')[0]
os.system('mkdir dump')
os.system('mkdir dump/%s' % exp_no_ext)
os.system('ffmpeg -i videos/%s dump/%s/%s%%03d.jpg' % (experiment, exp_no_ext, exp_no_ext))
s = time.time()
panorama_generator = sol4.PanoramicVideoGenerator('dump/%s/' % exp_no_ext, exp_no_ext, 2100)
panorama_generator.align_images(True)
panorama_generator.generate_panoramic_images(9)
print(' time for %s: %.1f' % (exp_no_ext, time.time() - s))
panorama_generator.save_panoramas_to_video()
panorama_generator.show_panorama(0)
def main():
experiments = ['my_vid.mp4']
for experiment in experiments:
exp_no_ext = experiment.split('.')[0]
os.system('mkdir dump')
os.system('mkdir dump/%s' % exp_no_ext)
os.system('ffmpeg -i videos/%s dump/%s/%s%%03d.jpg' %
(experiment, exp_no_ext, exp_no_ext))
s = time.time()
panorama_generator = sol4.PanoramicVideoGenerator(
'dump/%s/' % exp_no_ext, exp_no_ext, 2100)
panorama_generator.align_images(translation_only=False)
panorama_generator.generate_panoramic_images(20)
print(' time for %s: %.1f' % (exp_no_ext, time.time() - s))
panorama_generator.save_panoramas_to_video()
def main():
my_panorama = 'iguazu.mp4'
exp_no_ext = my_panorama .split('.')[0]
os.system('mkdir dump')
os.system('mkdir dump/%s' % exp_no_ext)
os.system('ffmpeg -i videos/boat.mp4 dump/%s/%s%%03d.jpg' % ( exp_no_ext, exp_no_ext))
s = time.time()
panorama_generator = sol4.PanoramicVideoGenerator('dump/%s/' % exp_no_ext, exp_no_ext, 2100)
panorama_generator.align_images(translation_only='boat' in my_panorama )
panorama_generator.generate_panoramic_images(9)
print(' time for %s: %.1f' % (exp_no_ext, time.time() - s))
panorama_generator.save_panoramas_to_video()
def main():
experiments = ['anton2.mp4']
for experiment in experiments:
exp_no_ext = experiment.split('.')[0]
os.system('mkdir dump')
os.system(('mkdir ' + str(os.path.join('dump', '%s'))) % exp_no_ext)
os.system(('ffmpeg -i ' + str(os.path.join('videos', '%s ')) +
str(os.path.join('dump', '%s', '%s%%03d.jpg'))) %
(experiment, exp_no_ext, exp_no_ext))
s = time.time()
panorama_generator = sol4.PanoramicVideoGenerator(
os.path.join('dump', '%s') % exp_no_ext, exp_no_ext, 2100)
panorama_generator.align_images(translation_only='boat' in experiment)
panorama_generator.generate_panoramic_images(9)
print(' time for %s: %.1f' % (exp_no_ext, time.time() - s))
panorama_generator.save_panoramas_to_video()
def main():
experiments = ['living_room.mp4']
for experiment in experiments:
trans = True
exp_no_ext = experiment.split('.')[0]
os.system('mkdir dump')
path = 'dump/' + exp_no_ext
os.mkdir(path)
os.system('ffmpeg -i videos/%s dump/%s/%s%%03d.jpg' %
(experiment, exp_no_ext, exp_no_ext))
s = time.time()
panorama_generator = sol4.PanoramicVideoGenerator(
'dump/%s/' % exp_no_ext, exp_no_ext, 2100)
panorama_generator.align_images(translation_only=trans)
panorama_generator.generate_panoramic_images(15)
print(' time for %s: %.1f' % (exp_no_ext, time.time() - s))
panorama_generator.save_panoramas_to_video()
points2, desc2 = sol4.find_features(ut.build_gaussian_pyramid(image2, 3, 3)[0])
# Match the points between the two images.
# If implemented correctly, m_indices1 and m_indices2 would hold the
# corresponding indices in each descriptors arrays, such that:
# m_indices1[i] would be the matching descriptor, and therefore point,
# of m_indices2[i], for some i.
# THERE MIGHT BE DUPLICATIONS, but the RANSAC algorithm would solve it.
m_indices1, m_indices2 = sol4.match_features(desc1, desc2, min_score)
p1, p2 = points1[m_indices1], points2[m_indices2]
# Find for each point in p1 the most fitting point in p2, using RANSAC.
# The inliers array hold the indices in p1, in which the inliers are located
# according the algorithm.
H, inliers = sol4.ransac_homography(p1, p2, ransaic_iter, inlier_tol)
# Display the two images aligned, and the matching points from both images.
# TIP: the x values of p2 need to be shifted to the right by image.shape[1]
# in order to be displayed in the second image.
sol4.display_matches(image1, image2, p1, p2, inliers)
if __name__ == '__main__':
# display_routine()
ob = sol4.PanoramicVideoGenerator("images", "oxford", 2)
ob.align_images()
# ob.generate_panoramic_images(7)
# ob.show_panorama(2)
