初探机器学习之使用百度AI服务实现图片识别与相似图片

    public class Program

    {
        private static ImageSearch aipSearchClient;
        static Program()
        {
            aipSearchClient = new ImageSearch(BaiduAipSimSettings.ApiKey, BaiduAipSimSettings.SecretKey);
        }
        public static void Main(string[] args)
        {
            var filePath = @"Images卧室.jpg";
            // 相似图片Demo
            SimilarImageDemo(filePath);
            Console.ReadKey();
        }
        private static void SimilarImageDemo(string filePath)
        {// 检索
            var searchOptions = new Dictionary<string, object>{
                    {"tags", "100,1"},
                    {"tag_logic", "0"},
                    {"pn", "0"},
                    {"rn", "10"}
                };
            SimilarSearchFromLib(filePath, searchOptions);
        }
        /// <summary>
        /// 单张图片入库
        /// </summary>
        private static void importToLib(string filePath, Dictionary<string, object> options = null)
        {
            var image = File.ReadAllBytes(filePath);
            try
            {
                var result = aipSearchClient.SimilarAdd(image, options);
                Console.WriteLine("Api Response :");
                Console.WriteLine(result);
            }
            catch (Exception ex)
            {
                Console.WriteLine(ex.Message);
            }
        }
        /// <summary>
        /// 相似图检索
        /// </summary>
        private static void SimilarSearchFromLib(string filePath, Dictionary<string, object> options = null)
        {
            var image = File.ReadAllBytes(filePath);
            try
            {
                var response = aipSearchClient.SimilarSearch(image, options).ToObject<SearchResponse>();
                var result = response.Result.Take(5);
                Console.WriteLine("Similarity Result :");
                foreach (var item in result)
                {
                    Console.WriteLine("{0}:{1}", item.Brief, item.Score);
                }
            }
            catch (Exception ex)
            {
                Console.WriteLine(ex.Message);
            }
        }
    }