视觉任务服务器端WindowsSDK集成文档

1https://www.microsoft.com/zh-CN/download/details.aspx?id=42642

1https://www.microsoft.com/zh-cn/download/details.aspx?id=40784

1https://www.microsoft.com/zh-cn/download/details.aspx?id=48145

1https://developer.nvidia.com/cuda
2https://developer.nvidia.com/cudnn 

1https://developer.nvidia.com/tensorrt
2
3根据cuda版本下载：
4cuda9.0: TensorRT-7.0.0.11.Windows10.x86_64.cuda-9.0.cudnn7.6
5cuda10.0: TensorRT-7.0.0.11.Windows10.x86_64.cuda-10.0.cudnn7.6
6cuda10.2: 不支持，请降级为cuda10.0
7
8下载后把lib目录下的所有dll，拷贝到SDK的dll目录下

1https://developer.nvidia.com/tensorrt
2
3根据cuda版本下载：
4cuda11.0: TensorRT-7.1.3.4.Windows10.x86_64.cuda-11.0.cudnn8.0
5
6下载后把lib目录下的所有dll，拷贝到SDK的dll目录下

1· 安装six
2打开cmd，进入sdk包所在目录。执行EasyEdge-win-mXXXX-x86-nvidia-gpu\python37\python.exe -m pip install -U  six -i http://mirrors.aliyun.com/pypi/simple/ --trusted-host mirrors.aliyun.com
3
4· 安装librosa
5打开cmd，进入sdk包所在目录。执行EasyEdge-win-mXXXX-x86-nvidia-gpu\python37\python.exe -m pip install -U  librosa -i http://mirrors.aliyun.com/pypi/simple/ --trusted-host mirrors.aliyun.com

1http://127.0.0.1:24401/

1import requests
2
3with open('./1.jpg', 'rb') as f:
4    img = f.read()
5
6## params 为GET参数 data 为POST Body
7result = requests.post('http://127.0.0.1:24401/', params={'threshold': 0.1},
8                                                  data=img).json()

1FileStream fs = new FileStream("./img.jpg", FileMode.Open);
2BinaryReader br = new BinaryReader(fs);
3byte[] img = br.ReadBytes((int)fs.Length);
4br.Close();
5fs.Close();
6string url = "http://127.0.0.1:8402?threshold=0.1";
7HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create(url);
8request.Method = "POST";
9Stream stream = request.GetRequestStream();
10stream.Write(img, 0, img.Length);
11stream.Close();
12
13WebResponse response = request.GetResponse();
14StreamReader sr = new StreamReader(response.GetResponseStream());
15Console.WriteLine(sr.ReadToEnd());
16sr.Close();
17response.Close();

1#include <sys/stat.h>
2#include <curl/curl.h>
3
4#define S_ISREG(m) (((m) & 0170000) == (0100000))   
5#define S_ISDIR(m) (((m) & 0170000) == (0040000))  
6
7int main(int argc, char *argv[]) {
8    const char *post_data_filename = "./img.jpg";
9
10    FILE *fp = NULL;
11    struct stat stbuf = { 0, };
12
13    fp = fopen(post_data_filename, "rb");
14
15    if (!fp) {
16        fprintf(stderr, "Error: failed to open file \"%s\"\n", post_data_filename);
17        return -1;
18    }
19
20    if (fstat(fileno(fp), &stbuf) || !S_ISREG(stbuf.st_mode)) {
21        fprintf(stderr, "Error: unknown file size \"%s\"\n", post_data_filename);
22        return -1;
23    }
24
25    CURL *curl;
26    CURLcode res;
27
28    curl_global_init(CURL_GLOBAL_ALL);
29
30    curl = curl_easy_init();
31    if (curl != NULL) {
32        curl_easy_setopt(curl, CURLOPT_URL, "http://127.0.0.1:24401?threshold=0.1");
33        curl_easy_setopt(curl, CURLOPT_POST, 1L);
34        curl_easy_setopt(curl, CURLOPT_POSTFIELDSIZE_LARGE,(curl_off_t)stbuf.st_size);
35        curl_easy_setopt(curl, CURLOPT_READDATA, (void *)fp);
36
37        res = curl_easy_perform(curl);
38        if (res != CURLE_OK) {
39            fprintf(stderr, "curl_easy_perform() failed: %s\n", curl_easy_strerror(res));
40        }
41        curl_easy_cleanup(curl);
42    }
43    curl_global_cleanup();
44    fclose(fp);
45
46    return 0;
47}

1import requests
2
3with open('./1.mp3', 'rb') as f:
4    audio = f.read()
5
6## params 为GET参数 data 为POST Body
7result = requests.post('http://127.0.0.1:24401/', params={'threshold': 0.1},
8                                                  data=audio).json()

1FileStream fs = new FileStream("./audio.mp3", FileMode.Open);
2BinaryReader br = new BinaryReader(fs);
3byte[] audio = br.ReadBytes((int)fs.Length);
4br.Close();
5fs.Close();
6string url = "http://127.0.0.1:8402?threshold=0.1";
7HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create(url);
8request.Method = "POST";
9Stream stream = request.GetRequestStream();
10stream.Write(audio, 0, audio.Length);
11stream.Close();
12
13WebResponse response = request.GetResponse();
14StreamReader sr = new StreamReader(response.GetResponseStream());
15Console.WriteLine(sr.ReadToEnd());
16sr.Close();
17response.Close();

1#include <sys/stat.h>
2#include <curl/curl.h>
3
4int main(int argc, char *argv[]) {
5    const char *post_data_filename = "./audio.mp3";
6
7    FILE *fp = NULL;
8    struct stat stbuf = { 0, };
9
10    fp = fopen(post_data_filename, "rb");
11
12    if (!fp) {
13        fprintf(stderr, "Error: failed to open file \"%s\"\n", post_data_filename);
14        return -1;
15    }
16
17    if (fstat(fileno(fp), &stbuf) || !S_ISREG(stbuf.st_mode)) {
18        fprintf(stderr, "Error: unknown file size \"%s\"\n", post_data_filename);
19        return -1;
20    }
21
22    CURL *curl;
23    CURLcode res;
24
25    curl_global_init(CURL_GLOBAL_ALL);
26
27    curl = curl_easy_init();
28    if (curl != NULL) {
29        curl_easy_setopt(curl, CURLOPT_URL, "http://127.0.0.1:24401?threshold=0.1");
30        curl_easy_setopt(curl, CURLOPT_POST, 1L);
31        curl_easy_setopt(curl, CURLOPT_POSTFIELDSIZE_LARGE,(curl_off_t)stbuf.st_size);
32        curl_easy_setopt(curl, CURLOPT_READDATA, (void *)fp);
33
34        res = curl_easy_perform(curl);
35        if (res != CURLE_OK) {
36            fprintf(stderr, "curl_easy_perform() failed: %s\n", curl_easy_strerror(res));
37        }
38        curl_easy_cleanup(curl);
39    }
40    curl_global_cleanup();
41    fclose(fp);
42
43    return 0;
44}