diff --git a/sdxl_gen_img.py b/sdxl_gen_img.py
index c506ad3f..7d9c68bf 100755
--- a/sdxl_gen_img.py
+++ b/sdxl_gen_img.py
@@ -37,7 +37,7 @@ from diffusers import (
 from einops import rearrange
 from tqdm import tqdm
 from torchvision import transforms
-from transformers import CLIPTextModel, CLIPTokenizer, CLIPModel, CLIPTextConfig
+from transformers import CLIPTextModel, CLIPTokenizer, CLIPVisionModelWithProjection, CLIPImageProcessor
 import PIL
 from PIL import Image
 from PIL.PngImagePlugin import PngInfo
@@ -61,6 +61,8 @@ SCHEDLER_SCHEDULE = "scaled_linear"
 LATENT_CHANNELS = 4
 DOWNSAMPLING_FACTOR = 8
 
+CLIP_VISION_MODEL = "laion/CLIP-ViT-bigG-14-laion2B-39B-b160k"
+
 # region モジュール入れ替え部
 """
 高速化のためのモジュール入れ替え
@@ -320,6 +322,10 @@ class PipelineLike:
         self.scheduler = scheduler
         self.safety_checker = None
 
+        self.clip_vision_model: CLIPVisionModelWithProjection = None
+        self.clip_vision_processor: CLIPImageProcessor = None
+        self.clip_vision_strength = 0.0
+
         # Textual Inversion
         self.token_replacements_list = []
         for _ in range(len(self.text_encoders)):
@@ -535,6 +541,21 @@ class PipelineLike:
             num_sub_prompts = len(text_pool) // batch_size
             text_pool = text_pool[num_sub_prompts - 1 :: num_sub_prompts]  # last subprompt
 
+        if init_image is not None and self.clip_vision_model is not None:
+            print(f"encode by clip_vision_model and apply clip_vision_strength={self.clip_vision_strength}")
+            vision_input = self.clip_vision_processor(init_image, return_tensors="pt", device=self.device)
+            pixel_values = vision_input["pixel_values"].to(self.device, dtype=text_embeddings.dtype)
+
+            clip_vision_embeddings = self.clip_vision_model(pixel_values=pixel_values, output_hidden_states=True, return_dict=True)
+            clip_vision_embeddings = clip_vision_embeddings.image_embeds
+
+            if len(clip_vision_embeddings) == 1 and batch_size > 1:
+                clip_vision_embeddings = clip_vision_embeddings.repeat((batch_size, 1))
+
+            clip_vision_embeddings = clip_vision_embeddings * self.clip_vision_strength
+            assert clip_vision_embeddings.shape == text_pool.shape, f"{clip_vision_embeddings.shape} != {text_pool.shape}"
+            text_pool = clip_vision_embeddings  # replace: same as ComfyUI (?)
+
         c_vector = torch.cat([text_pool, c_vector], dim=1)
         uc_vector = torch.cat([uncond_pool, uc_vector], dim=1)
 
@@ -1767,6 +1788,19 @@ def main(args):
         init_images = load_images(args.image_path)
         assert len(init_images) > 0, f"No image / 画像がありません: {args.image_path}"
         print(f"loaded {len(init_images)} images for img2img")
+
+        # CLIP Vision
+        if args.clip_vision_strength is not None:
+            print(f"load CLIP Vision model: {CLIP_VISION_MODEL}")
+            vision_model = CLIPVisionModelWithProjection.from_pretrained(CLIP_VISION_MODEL, projection_dim=1280)
+            vision_model.to(device, dtype)
+            processor = CLIPImageProcessor.from_pretrained(CLIP_VISION_MODEL)
+
+            pipe.clip_vision_model = vision_model
+            pipe.clip_vision_processor = processor
+            pipe.clip_vision_strength = args.clip_vision_strength
+            print(f"CLIP Vision model loaded.")
+
     else:
         init_images = None
 
@@ -2656,6 +2690,12 @@ def setup_parser() -> argparse.ArgumentParser:
         nargs="*",
         help="ControlNet guidance ratio for steps / ControlNetでガイドするステップ比率",
     )
+    parser.add_argument(
+        "--clip_vision_strength",
+        type=float,
+        default=None,
+        help="enable CLIP Vision Conditioning for img2img with this strength / img2imgでCLIP Vision Conditioningを有効にしてこのstrengthで処理する",
+    )
     # # parser.add_argument(
     #     "--control_net_image_path", type=str, default=None, nargs="*", help="image for ControlNet guidance / ControlNetでガイドに使う画像"
     # )