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controller.py
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controller.py
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import lpips
from comparison_list import ComparisonList
from edit_grid import EditGrid
from load_images import load_images_multi_thread
from lpips_runner import LpipsRunner
from utils import get_image_paths
class Controller:
def __init__(self):
self.edit_grid = EditGrid()
self.comparison_list = ComparisonList()
self.dataset_images_paths = None
self.comparison_images_paths = None
self.dataset_images = None
self.current_index = 0
self.lpips_runner = LpipsRunner(True)
def load_dataset(self, dir_path):
self.dataset_images_paths = get_image_paths(dir_path)
self.dataset_images = load_images_multi_thread(self.dataset_images_paths, 4)
assert len(self.dataset_images) > 0
self.edit_grid.set_image(self.dataset_images[self.current_index])
def load_comparison_images(self, dir_path):
self.comparison_images_paths = get_image_paths(dir_path)
comparison_images = load_images_multi_thread(self.comparison_images_paths, 4)
assert len(comparison_images) > 0
self.comparison_list.set_images(comparison_images)
def next_image(self):
self.current_index += 1
if self.current_index < len(self.dataset_images):
self.edit_grid.set_image(self.dataset_images[self.current_index])
else:
print('No more images to process.')
def run_lpips(self):
if len(self.edit_grid.computed_images) > 0 and len(self.comparison_list.images) > 0:
for i in range(len(self.edit_grid.computed_images)):
img0 = self.edit_grid.computed_images[i]
sum_values = 0.0
for img1 in self.comparison_list.images:
sum_values += self.lpips_runner.eval(img0, img1)
average = sum_values / len(self.comparison_list.images)
self.edit_grid.scores[i].setText(f"{average:.4f}")