GPT-image-1 – OpenAI 推出的最新图像生成模型

pip install openai

import os
import openai

# 设置API密钥
openai.api_key = os.getenv("OPENAI_API_KEY")

import openai
import base64

# 初始化OpenAI客户端
client = openai.OpenAI()

# 调用图像生成API
result = client.images.generate(
    model="gpt-image-1",  # 指定模型
    prompt="A futuristic cityscape at sunset with flying cars and neon lights",  # 文本提示
    size="1024x1024",  # 图像尺寸
    quality="high",  # 图像质量
    background="transparent"  # 背景设置为透明
)

# 获取生成的图像数据
image_base64 = result.data[0].b64_json
image_bytes = base64.b64decode(image_base64)

# 保存图像到本地文件
with open("futuristic_cityscape.png", "wb") as f:
    f.write(image_bytes)

import openai

# 初始化OpenAI客户端
client = openai.OpenAI()

# 调用图像编辑API
result = client.images.edit(
    model="gpt-image-1",  # 指定模型
    image=open("input_image.png", "rb"),  # 上传需要编辑的图像
    mask=open("mask.png", "rb"),  # 上传蒙版图像
    prompt="Replace the sky with a starry night",  # 编辑提示
    size="1024x1024",  # 图像尺寸
    quality="high"  # 图像质量
)

# 获取生成的图像数据
image_base64 = result.data[0].b64_json
image_bytes = base64.b64decode(image_base64)

# 保存编辑后的图像到本地文件
with open("edited_image.png", "wb") as f:
    f.write(image_bytes)

import openai

# 初始化OpenAI客户端
client = openai.OpenAI()

# 调用参考图像生成API
result = client.images.edit(
    model="gpt-image-1",  # 指定模型
    image=[
        open("body-lotion.png", "rb"),
        open("bath-bomb.png", "rb"),
        open("incense-kit.png", "rb"),
        open("soap.png", "rb"),
    ],  # 上传参考图像
    prompt="Generate a photorealistic image of a gift basket on a white background labeled "Relax & Unwind" with a ribbon and handwriting-like font, containing all the items in the reference pictures",  # 生成提示
    size="1024x1024",  # 图像尺寸
    quality="high"  # 图像质量
)

# 获取生成的图像数据
image_base64 = result.data[0].b64_json
image_bytes = base64.b64decode(image_base64)

# 保存生成的图像到本地文件
with open("gift_basket.png", "wb") as f:
    f.write(image_bytes)