| from modules import scripts_postprocessing, ui_components, errors | |
| import gradio as gr | |
| from modules.textual_inversion import autocrop | |
| class ScriptPostprocessingFocalCrop(scripts_postprocessing.ScriptPostprocessing): | |
| name = "Auto focal point crop" | |
| order = 4010 | |
| def ui(self): | |
| with ui_components.InputAccordion(False, label="Auto focal point crop") as enable: | |
| face_weight = gr.Slider(label='Focal point face weight', value=0.9, minimum=0.0, maximum=1.0, step=0.05, elem_id="postprocess_focal_crop_face_weight") | |
| entropy_weight = gr.Slider(label='Focal point entropy weight', value=0.15, minimum=0.0, maximum=1.0, step=0.05, elem_id="postprocess_focal_crop_entropy_weight") | |
| edges_weight = gr.Slider(label='Focal point edges weight', value=0.5, minimum=0.0, maximum=1.0, step=0.05, elem_id="postprocess_focal_crop_edges_weight") | |
| debug = gr.Checkbox(label='Create debug image', elem_id="train_process_focal_crop_debug") | |
| return { | |
| "enable": enable, | |
| "face_weight": face_weight, | |
| "entropy_weight": entropy_weight, | |
| "edges_weight": edges_weight, | |
| "debug": debug, | |
| } | |
| def process(self, pp: scripts_postprocessing.PostprocessedImage, enable, face_weight, entropy_weight, edges_weight, debug): | |
| if not enable: | |
| return | |
| if not pp.shared.target_width or not pp.shared.target_height: | |
| return | |
| dnn_model_path = None | |
| try: | |
| dnn_model_path = autocrop.download_and_cache_models() | |
| except Exception: | |
| errors.report("Unable to load face detection model for auto crop selection. Falling back to lower quality haar method.", exc_info=True) | |
| autocrop_settings = autocrop.Settings( | |
| crop_width=pp.shared.target_width, | |
| crop_height=pp.shared.target_height, | |
| face_points_weight=face_weight, | |
| entropy_points_weight=entropy_weight, | |
| corner_points_weight=edges_weight, | |
| annotate_image=debug, | |
| dnn_model_path=dnn_model_path, | |
| ) | |
| result, *others = autocrop.crop_image(pp.image, autocrop_settings) | |
| pp.image = result | |
| pp.extra_images = [pp.create_copy(x, nametags=["focal-crop-debug"], disable_processing=True) for x in others] | |