README.md

文本引导的图像放大（Text-Guided Image Upscaling)

from paddlemix.appflow import Appflow
from PIL import Image
from ppdiffusers.utils import load_image

url = "https://paddlenlp.bj.bcebos.com/models/community/CompVis/data/low_res_cat.png"

low_res_img = load_image(url).resize((128, 128))

prompt = "a white cat"

app = Appflow(app='image2image_text_guided_upscaling',models=['stabilityai/stable-diffusion-x4-upscaler'])
image = app(prompt=prompt,image=low_res_img)['result']

image.save("upscaled_white_cat.png")

效果展示

prompt	image	Generated Image
a white cat

文本图像双引导图像生成（Dual Text and Image Guided Generation）

from paddlemix.appflow import Appflow
from PIL import Image
from ppdiffusers.utils import load_image

url = "https://paddlenlp.bj.bcebos.com/models/community/CompVis/data/benz.jpg"
image = load_image(url)
prompt = "a red car in the sun"


app = Appflow(app='dual_text_and_image_guided_generation',models=['shi-labs/versatile-diffusion'])
image = app(prompt=prompt,image=image)['result']
image.save("versatile-diffusion-red_car.png")

效果展示

prompt	image	Generated Image
a red car in the sun

文本引导的图像变换（Image-to-Image Text-Guided Generation）

from paddlemix.appflow import Appflow
from PIL import Image
from ppdiffusers.utils import load_image
import paddle

url = "https://paddlenlp.bj.bcebos.com/models/community/CompVis/data/image_Kurisu.png"
image = load_image(url).resize((512, 768))
prompt = "a red car in the sun"

paddle.seed(42)
prompt = "Kurisu Makise, looking at viewer, long hair, standing, 1girl, hair ornament, hair flower, cute, jacket, white flower, white dress"
negative_prompt = "lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, username, blurry"


app = Appflow(app='image2image_text_guided_generation',models=['Linaqruf/anything-v3.0'])
image = app(prompt=prompt,negative_prompt=negative_prompt,image=image)['result']

image.save("image_Kurisu_img2img.png")

效果展示

prompt	negative_prompt	image	Generated Image
Kurisu Makise, looking at viewer, long hair, standing, 1girl, hair ornament, hair flower, cute, jacket, white flower, white dress	lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, username, blurry