122 lines
3.7 KiB
Python
122 lines
3.7 KiB
Python
import json
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import cv2
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from pathlib import Path
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from typing import Dict, Optional
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from PIL import Image
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from loguru import logger
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from rich.console import Console
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from rich.progress import (
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Progress,
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SpinnerColumn,
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TimeElapsedColumn,
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MofNCompleteColumn,
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TextColumn,
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BarColumn,
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TaskProgressColumn,
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TimeRemainingColumn,
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)
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from iopaint.helper import pil_to_bytes
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from iopaint.model_manager import ModelManager
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from iopaint.schema import InpaintRequest
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def glob_images(path: Path) -> Dict[str, Path]:
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# png/jpg/jpeg
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if path.is_file():
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return {path.stem: path}
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elif path.is_dir():
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res = {}
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for it in path.glob("*.*"):
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if it.suffix.lower() in [".png", ".jpg", ".jpeg"]:
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res[it.stem] = it
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return res
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def batch_inpaint(
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model: str,
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device,
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image: Path,
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mask: Path,
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output: Path,
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config: Optional[Path] = None,
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concat: bool = False,
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):
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if image.is_dir() and output.is_file():
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logger.error(
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f"invalid --output: when image is a directory, output should be a directory"
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)
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exit(-1)
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output.mkdir(parents=True, exist_ok=True)
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image_paths = glob_images(image)
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mask_paths = glob_images(mask)
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if len(image_paths) == 0:
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logger.error(f"invalid --image: empty image folder")
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exit(-1)
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if len(mask_paths) == 0:
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logger.error(f"invalid --mask: empty mask folder")
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exit(-1)
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if config is None:
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inpaint_request = InpaintRequest()
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logger.info(f"Using default config: {inpaint_request}")
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else:
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with open(config, "r", encoding="utf-8") as f:
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inpaint_request = InpaintRequest(**json.load(f))
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model_manager = ModelManager(name=model, device=device)
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first_mask = list(mask_paths.values())[0]
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console = Console()
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with Progress(
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SpinnerColumn(),
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TextColumn("[progress.description]{task.description}"),
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BarColumn(),
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TaskProgressColumn(),
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MofNCompleteColumn(),
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TimeElapsedColumn(),
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console=console,
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transient=False,
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) as progress:
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task = progress.add_task("Batch processing...", total=len(image_paths))
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for stem, image_p in image_paths.items():
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if stem not in mask_paths and mask.is_dir():
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progress.log(f"mask for {image_p} not found")
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progress.update(task, advance=1)
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continue
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mask_p = mask_paths.get(stem, first_mask)
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infos = Image.open(image_p).info
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img = cv2.imread(str(image_p))
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img = cv2.cvtColor(img, cv2.COLOR_BGRA2RGB)
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mask_img = cv2.imread(str(mask_p), cv2.IMREAD_GRAYSCALE)
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if mask_img.shape[:2] != img.shape[:2]:
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progress.log(
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f"resize mask {mask_p.name} to image {image_p.name} size: {img.shape[:2]}"
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)
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mask_img = cv2.resize(
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mask_img,
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(img.shape[1], img.shape[0]),
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interpolation=cv2.INTER_NEAREST,
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)
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mask_img[mask_img >= 127] = 255
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mask_img[mask_img < 127] = 0
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# bgr
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inpaint_result = model_manager(img, mask_img, inpaint_request)
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inpaint_result = cv2.cvtColor(inpaint_result, cv2.COLOR_BGR2RGB)
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if concat:
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mask_img = cv2.cvtColor(mask_img, cv2.COLOR_GRAY2RGB)
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inpaint_result = cv2.hconcat([img, mask_img, inpaint_result])
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img_bytes = pil_to_bytes(Image.fromarray(inpaint_result), "png", 100, infos)
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save_p = output / f"{stem}.png"
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with open(save_p, "wb") as fw:
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fw.write(img_bytes)
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progress.update(task, advance=1)
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