{
 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {
    "collapsed": false
   },
   "source": [
    "## 1. ERNIE-ViLG模型简介\n",
    "\n",
    "ERNIE-ViLG是一个知识增强跨模态图文生成大模型，将文生成图和图生成文任务融合到同一个模型进行端到端的学习，从而实现文本和图像的跨模态语义对齐。可以支持用户进行内容创作，让每个用户都能够体验到一个低门槛的创作平台。[点击此处进入体验页面](https://wenxin.baidu.com/moduleApi/ernieVilg)\n",
    "\n",
    "## 2. 模型原理介绍\n",
    "百度文心ERNIE-ViLG 模型提出统一的跨模态双向生成模型，通过自回归生成模式对图像生成和文本生成任务进行统一建模，更好地捕捉模态间的语义对齐关系，从而同时提升图文双向生成任务的效果。文心 ERNIE-ViLG 在文本生成图像的权威公开数据集 MS-COCO 上，图片质量评估指标 FID(Fréchet Inception Distance)远超 OpenAI 的DALL-E等同类模型，并刷新了图像描述多项任务的最好效果。此外，文心ERNIE-ViLG还凭借强大的跨模态理解能力，在生成式视觉问答任务上也取得了领先成绩。\n",
    "\n",
    "## 3. 模型快速使用\n",
    "### 接口说明\n",
    "\n",
    "ERNIE-ViLG跨模态文生图：基于文心ERNIE-ViLG大模型，根据用户输入的文本，自动创作图像。\n",
    "\n",
    "* 温馨提示：\n",
    "\n",
    "每个账户每日免费请求ERNIE-ViLG API服务的上限为100条输入，免费请求额度共500条输入。如需提额或者商务合作请在[合作咨询](https://wenxin.baidu.com/wenxin/apply)的需求描述里填写您的购买需求或者合作需求。\n",
    "\n",
    "### 获取API Key\n",
    "\n",
    "您可以登录大模型开放API获取您的专属获取您的专属 API Key（AK）和Secret Key（SK），点击[链接](https://wenxin.baidu.com/moduleApi/key)查看您的AK和SK。请注意保护您的密钥信息，避免泄露。您可以通过删除已泄露的密钥来保护您的账户安全。\n",
    "\n",
    "![image.png](https://bce.bdstatic.com/doc/AIDP/wenxin/image_9f4929b.png)\n",
    "\n",
    "### 调用方式\n",
    "\n",
    "#### 在本地Python环境调用接口 "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {
    "collapsed": false
   },
   "outputs": [],
   "source": [
    "# 安装wenxin-api工具包\n",
    "# 注意：建议python版本在python 3.7及以上版本\n",
    "!pip install --upgrade wenxin-api"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {
    "collapsed": false
   },
   "source": [
    "* 如何调用"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "metadata": {
    "collapsed": false
   },
   "outputs": [],
   "source": [
    "# -*- coding: utf-8 -*\n",
    "import wenxin_api # 可以通过\"pip install wenxin-api\"命令安装\n",
    "from wenxin_api.tasks.text_to_image import TextToImage\n",
    "wenxin_api.ak = \"your_ak\"\n",
    "wenxin_api.sk = \"your_sk\"\n",
    "input_dict = {\n",
    "    \"text\": \"睡莲\",\n",
    "    \"style\": \"油画\"\n",
    "}\n",
    "rst = TextToImage.create(**input_dict)\n",
    "print(rst)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {
    "collapsed": false
   },
   "source": [
    "* 等待过程返回信息\n",
    "```python\n",
    "2022-08-12 02:23:15,488 - model is painting now!, taskId: 1023101, waiting: 2m\n",
    "2022-08-12 02:23:35,641 - model is painting now!, taskId: 1023101, waiting: 1m\n",
    "2022-08-12 02:23:55,982 - model is painting now!, taskId: 1023101, waiting: 1m\n",
    "```\n",
    "\n",
    "* 返回结果示例\n",
    "\n",
    "```python\n",
    "{\n",
    "    \"imgUrls\":[\n",
    "        \"https://wenxin.baidu.com/younger/file/ERNIE-ViLG/61157afdaef4f0dfef0d5e51459160fbex\",\n",
    "        \"https://wenxin.baidu.com/younger/file/ERNIE-ViLG/61157afdaef4f0dfef0d5e51459160fbi4\",\n",
    "        \"https://wenxin.baidu.com/younger/file/ERNIE-ViLG/61157afdaef4f0dfef0d5e51459160fb5q\",\n",
    "        \"https://wenxin.baidu.com/younger/file/ERNIE-ViLG/61157afdaef4f0dfef0d5e51459160fb30\",\n",
    "        \"https://wenxin.baidu.com/younger/file/ERNIE-ViLG/61157afdaef4f0dfef0d5e51459160fbv9\",\n",
    "        \"https://wenxin.baidu.com/younger/file/ERNIE-ViLG/61157afdaef4f0dfef0d5e51459160fba2\",\n",
    "        \"https://wenxin.baidu.com/younger/file/ERNIE-ViLG/61157afdaef4f0dfef0d5e51459160fbbf\",\n",
    "        \"https://wenxin.baidu.com/younger/file/ERNIE-ViLG/61157afdaef4f0dfef0d5e51459160fbms\",\n",
    "        \"https://wenxin.baidu.com/younger/file/ERNIE-ViLG/61157afdaef4f0dfef0d5e51459160fbu7\",\n",
    "        \"https://wenxin.baidu.com/younger/file/ERNIE-ViLG/61157afdaef4f0dfef0d5e51459160fbct\"\n",
    "    ]\n",
    "}\n",
    "```"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {
    "collapsed": false
   },
   "source": [
    "\n",
    "\n",
    "## 4. 模型效果\n",
    "以下是ERNIE ViLG生成图片效果\n",
    "\n",
    "prompt：震撼的科幻插图，神秘宇宙背景，一只巨大的星球, 大场景，超高清，未来主义\n",
    "![](https://ai-studio-static-online.cdn.bcebos.com/aafe6e178a0e471c87a66bbe12ad86df24c5a7df607e4dc79b9a579ef7b2f61e)\n",
    "\n",
    "prompt：二次元 少女 梦幻 长袍 冰霜 帅气 画师krenz，二次元\n",
    "![](https://ai-studio-static-online.cdn.bcebos.com/c5a289eb93084d709b7fcf5f88202d5e4dc6f64b17c245d9a6232824ee44f2de)\n",
    "\n",
    "prompt：浮世绘日本科幻幻想哑光绘画，动漫风格神道寺禅园英雄动作序列,包豪斯，概念艺术\n",
    "![](https://ai-studio-static-online.cdn.bcebos.com/7da123c7c1d24cefab9304f35cebb5d4bf22b63e85b5427cb3f8f08df74acd94)\n",
    "\n",
    "## 5. 使用方案\n",
    "\n",
    "#### 通过飞桨旸谷社区在线体验\n",
    "\n",
    "通过飞桨旸谷社区[在线体验](https://wenxin.baidu.com/moduleApi/ernieVilg) ERNIE-ViLG的文生图能力。\n",
    "\n",
    "#### 通过 API 调用体验\n",
    "\n",
    "ERNIE-ViLG 提供API体验调用的入口，您也可以在飞桨旸谷社区 API 体验专区申请 AK、SK 进行接口调用体验（上述已给出API接口调用体验流程）。"
   ]
  }
 ],
 "metadata": {
  "kernelspec": {
   "display_name": "Python 3",
   "language": "python",
   "name": "py35-paddle1.2.0"
  },
  "language_info": {
   "codemirror_mode": {
    "name": "ipython",
    "version": 3
   },
   "file_extension": ".py",
   "mimetype": "text/x-python",
   "name": "python",
   "nbconvert_exporter": "python",
   "pygments_lexer": "ipython3",
   "version": "3.7.4"
  }
 },
 "nbformat": 4,
 "nbformat_minor": 1
}