图像修复
更新时间:2024-07-31
接口描述
在图片中指定位置框定一个规则矩形,去掉不需要的遮挡物,并用背景内容填充,提高图像质量。示意图如下:

在线调试
您可以在 示例代码中心 中调试该接口,可进行签名验证、查看在线调用的请求内容和返回结果、示例代码的自动生成。
请求说明
请求示例
HTTP 方法:POST
请求URL: https://aip.baidubce.com/rest/2.0/image-process/v1/inpainting
URL参数:
| 参数 | 值 |
|---|---|
| access_token | 通过API Key和Secret Key获取的access_token,参考”Access Token获取” |
Header如下:
| 参数 | 值 |
|---|---|
| Content-Type | application/json |
Body中放置请求参数,参数详情如下:
请求参数
| 参数 | 是否必选 | 类型 | 可选值范围 | 说明 |
|---|---|---|---|---|
| rectangle | true | array[] | - | 要去除的位置为规则矩形时,给出坐标信息,每个元素包含left, top, width, height,int 类型。如: [{'width': 92, 'top': 25, 'height': 36, 'left': 543}] 注意:上传宽高、位置坐标参数要比图片实际宽高小 |
| image | 和url二选一 | string | - | 被修复的图片base64编码后大小不超过10M(参考:原图大约为8M以内),最短边至少10px,最长边最大5000px,长宽比4:1以内。注意:图片的base64编码是不包含图片头的,如(data:image/jpg;base64,) |
| url | 和image二选一 | string | - | 图片完整URL,URL长度不超过1024字节,URL对应的图片base64编码后大小不超过10M(参考:原图大约为8M以内),最短边至少10px,最长边最大5000px,长宽比4:1以内,支持jpg/png/bmp格式,当image字段存在时url字段失效。 |
请求代码示例
提示一:使用示例代码前,请记得替换其中的示例Token、图片地址或Base64信息。
提示二:部分语言依赖的类或库,请在代码注释中查看下载地址。
1# 图像修复
2curl -i -k 'https://aip.baidubce.com/rest/2.0/image-process/v1/inpainting?access_token=【调用鉴权接口获取的token】' --data '{"rectangle":[{"width":92,"top":95,"height":36,"left":543}],"image":"图片base64编码"}' -H 'Content-Type:application/json; charset=UTF-8'
1<?php
2/**
3 * 发起http post请求(REST API), 并获取REST请求的结果
4 * @param string $url
5 * @param string $param
6 * @return - http response body if succeeds, else false.
7 */
8function request_post($url = '', $param = '')
9{
10 if (empty($url) || empty($param)) {
11 return false;
12 }
13
14 $postUrl = $url;
15 $curlPost = $param;
16 // 初始化curl
17 $curl = curl_init();
18 curl_setopt($curl, CURLOPT_URL, $postUrl);
19 curl_setopt($curl, CURLOPT_HEADER, 0);
20 // 要求结果为字符串且输出到屏幕上
21 curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
22 curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
23 // post提交方式
24 curl_setopt($curl, CURLOPT_POST, 1);
25 curl_setopt($curl, CURLOPT_POSTFIELDS, $curlPost);
26 // 运行curl
27 $data = curl_exec($curl);
28 curl_close($curl);
29
30 return $data;
31}
32
33$token = '[调用鉴权接口获取的token]';
34$url = 'https://aip.baidubce.com/rest/2.0/image-process/v1/inpainting?access_token=' . $token;
35$bodys = "{\"rectangle\":[{\"width\":92,\"top\":95,\"height\":36,\"left\":543}],\"image\":\"图片base64编码\"}"
36$res = request_post($url, $bodys);
37
38var_dump($res);
1package com.baidu.ai.aip;
2
3import com.baidu.ai.aip.utils.HttpUtil;
4import com.baidu.ai.aip.utils.GsonUtils;
5
6import java.util.*;
7
8/**
9* 图像修复
10*/
11public class Inpainting {
12
13 /**
14 * 重要提示代码中所需工具类
15 * FileUtil,Base64Util,HttpUtil,GsonUtils请从
16 * https://ai.baidu.com/file/658A35ABAB2D404FBF903F64D47C1F72
17 * https://ai.baidu.com/file/C8D81F3301E24D2892968F09AE1AD6E2
18 * https://ai.baidu.com/file/544D677F5D4E4F17B4122FBD60DB82B3
19 * https://ai.baidu.com/file/470B3ACCA3FE43788B5A963BF0B625F3
20 * 下载
21 */
22 public static String inpainting() {
23 // 请求url
24 String url = "https://aip.baidubce.com/rest/2.0/image-process/v1/inpainting";
25 try {
26 Map<String, Object> map = new HashMap<>();
27 map.put("image", "图片base64编码");
28 List<Object> rectangle = new ArrayList<>();
29 Map<String, Object> rectangleMap = new HashMap<>();
30 rectangleMap.put("top", 95);
31 rectangleMap.put("left", 543);
32 rectangleMap.put("width", 92);
33 rectangleMap.put("height", 36);
34 rectangle.add(rectangleMap);
35 map.put("rectangle", rectangle);
36
37 String param = GsonUtils.toJson(map);
38
39 // 注意这里仅为了简化编码每一次请求都去获取access_token,线上环境access_token有过期时间, 客户端可自行缓存,过期后重新获取。
40 String accessToken = "[调用鉴权接口获取的token]";
41
42 String result = HttpUtil.post(url, accessToken, "application/json", param);
43 System.out.println(result);
44 return result;
45 } catch (Exception e) {
46 e.printStackTrace();
47 }
48 return null;
49 }
50
51 public static void main(String[] args) {
52 Inpainting.inpainting();
53 }
54}
1# encoding:utf-8
2
3import requests
4
5'''
6图像修复
7'''
8
9request_url = "https://aip.baidubce.com/rest/2.0/image-process/v1/inpainting"
10
11params = "{\"rectangle\":[{\"width\":92,\"top\":95,\"height\":36,\"left\":543}],\"image\":\"图片base64编码\"}"
12access_token = '[调用鉴权接口获取的token]'
13request_url = request_url + "?access_token=" + access_token
14headers = {'content-type': 'application/json'}
15response = requests.post(request_url, data=params, headers=headers)
16if response:
17 print (response.json())
1#include <iostream>
2#include <curl/curl.h>
3
4// libcurl库下载链接:https://curl.haxx.se/download.html
5// jsoncpp库下载链接:https://github.com/open-source-parsers/jsoncpp/
6const static std::string request_url = "https://aip.baidubce.com/rest/2.0/image-process/v1/inpainting";
7static std::string inpainting_result;
8/**
9 * curl发送http请求调用的回调函数,回调函数中对返回的json格式的body进行了解析,解析结果储存在全局的静态变量当中
10 * @param 参数定义见libcurl文档
11 * @return 返回值定义见libcurl文档
12 */
13static size_t callback(void *ptr, size_t size, size_t nmemb, void *stream) {
14 // 获取到的body存放在ptr中,先将其转换为string格式
15 inpainting_result = std::string((char *) ptr, size * nmemb);
16 return size * nmemb;
17}
18/**
19 * 图像修复
20 * @return 调用成功返回0,发生错误返回其他错误码
21 */
22int inpainting(std::string &json_result, const std::string &access_token) {
23 std::string url = request_url + "?access_token=" + access_token;
24 CURL *curl = NULL;
25 CURLcode result_code;
26 int is_success;
27 curl = curl_easy_init();
28 if (curl) {
29 curl_easy_setopt(curl, CURLOPT_URL, url.data());
30 curl_easy_setopt(curl, CURLOPT_POST, 1);
31 curl_slist *headers = NULL;
32 headers = curl_slist_append(headers, "Content-Type:application/json;charset=UTF-8");
33 curl_easy_setopt(curl, CURLOPT_HTTPHEADER, headers);
34 curl_easy_setopt(curl, CURLOPT_POSTFIELDS, "{\"rectangle\":[{\"width\":92,\"top\":95,\"height\":36,\"left\":543}],\"image\":\"图片base64编码\"}");
35 result_code = curl_easy_perform(curl);
36 if (result_code != CURLE_OK) {
37 fprintf(stderr, "curl_easy_perform() failed: %s\n",
38 curl_easy_strerror(result_code));
39 is_success = 1;
40 return is_success;
41 }
42 json_result = inpainting_result;
43 curl_easy_cleanup(curl);
44 is_success = 0;
45 } else {
46 fprintf(stderr, "curl_easy_init() failed.");
47 is_success = 1;
48 }
49 return is_success;
50}
1using System;
2using System.IO;
3using System.Net;
4using System.Text;
5using System.Web;
6
7namespace com.baidu.ai
8{
9 public class Inpainting
10 {
11 // 图像修复
12 public static string inpainting()
13 {
14 string token = "[调用鉴权接口获取的token]";
15 string host = "https://aip.baidubce.com/rest/2.0/image-process/v1/inpainting?access_token=" + token;
16 Encoding encoding = Encoding.Default;
17 HttpWebRequest request = (HttpWebRequest)WebRequest.Create(host);
18 request.Method = "post";
19 request.KeepAlive = true;
20 String str = "{\"rectangle\":[{\"width\":92,\"top\":95,\"height\":36,\"left\":543}],\"image\":\"图片base64编码\"}";
21 byte[] buffer = encoding.GetBytes(str);
22 request.ContentLength = buffer.Length;
23 request.GetRequestStream().Write(buffer, 0, buffer.Length);
24 HttpWebResponse response = (HttpWebResponse)request.GetResponse();
25 StreamReader reader = new StreamReader(response.GetResponseStream(), Encoding.Default);
26 string result = reader.ReadToEnd();
27 Console.WriteLine("图像修复:");
28 Console.WriteLine(result);
29 return result;
30 }
31 }
32}
返回说明
返回参数
| 字段 | 是否必选 | 类型 | 说明 |
|---|---|---|---|
| log_id | 是 | uint64 | 唯一的log id,用于问题定位 |
| image | 是 | string | 修复后的base64编码图片 |
返回示例
Plain Text
1{
2 "log_id": "6876747463538438254",
3 "image": ”处理后图片的Base64编码“
4}
