public static bool IsLineDrawing(this Microsoft.ProjectOxford.Vision.Contract.AnalysisResult analysisResult)
{
// LineDrawingType
// -Non-LineDrawing = 0,
// -LineDrawing = 1.
return(analysisResult.ImageType.LineDrawingType != 0);
}
public static bool IsClipArt(this Microsoft.ProjectOxford.Vision.Contract.AnalysisResult analysisResult)
{
// ClipartType
// -Non-clipart = 0,
// -ambiguous = 1,
// -normal-clipart = 2,
// -good-clipart = 3
return(analysisResult.ImageType.ClipArtType != 0);
}
private async Task <VisionAPI.AnalysisResult> DescribeImage(Uri fileToProcess)
{
VisionAPI.AnalysisResult analysisResult = null;
try
{
var visionClient = new VisionServiceClient(Environment.GetEnvironmentVariable("CognitiveVisionAPIKey"), Environment.GetEnvironmentVariable("CognitiveVisionAPILocation"));
var features = new VisualFeature[] { VisualFeature.Description };
WebClient webClient = new WebClient();
using (var fs = webClient.OpenRead(fileToProcess.AbsoluteUri))
{
analysisResult = await visionClient.AnalyzeImageAsync(fs, features);
}
}
catch (ClientException ex)
{
throw new Exception(ex.Message);
}
return(analysisResult);
}
/// <summary>
/// コンストラクタ
/// </summary>
/// <param name="sourceUrl">画像URL</param>
/// <param name="source">Vision API 解析結果</param>
public ImageProperty(string sourceUrl, AnalysisResult source = null)
{
this.AnalysisData = source;
this.MediaUrl = sourceUrl;
}
/// <summary>
/// Show Analysis Result
/// </summary>
/// <param name="result">Analysis Result</param>
private void ShowAnalysisResult(AnalysisResult result)
{
Console.ForegroundColor = ConsoleColor.Green;
if (result == null)
{
Console.WriteLine("null");
return;
}
if (result.Metadata != null)
{
Console.WriteLine("Image Format : " + result.Metadata.Format);
Console.WriteLine("Image Dimensions : " + result.Metadata.Width + " x " + result.Metadata.Height);
}
if (result.ImageType != null)
{
string clipArtType;
switch (result.ImageType.ClipArtType)
{
case 0:
clipArtType = "0 Non-clipart";
break;
case 1:
clipArtType = "1 ambiguous";
break;
case 2:
clipArtType = "2 normal-clipart";
break;
case 3:
clipArtType = "3 good-clipart";
break;
default:
clipArtType = "Unknown";
break;
}
Console.WriteLine("Clip Art Type : " + clipArtType);
string lineDrawingType;
switch (result.ImageType.LineDrawingType)
{
case 0:
lineDrawingType = "0 Non-LineDrawing";
break;
case 1:
lineDrawingType = "1 LineDrawing";
break;
default:
lineDrawingType = "Unknown";
break;
}
Console.WriteLine("Line Drawing Type : " + lineDrawingType);
}
if (result.Adult != null)
{
Console.WriteLine("Is Adult Content : " + result.Adult.IsAdultContent);
Console.WriteLine("Adult Score : " + result.Adult.AdultScore);
Console.WriteLine("Is Racy Content : " + result.Adult.IsRacyContent);
Console.WriteLine("Racy Score : " + result.Adult.RacyScore);
}
if (result.Categories != null && result.Categories.Length > 0)
{
Console.WriteLine("Categories : ");
foreach (var category in result.Categories)
{
Console.Write(" Name : " + category.Name);
Console.WriteLine("; Score : " + category.Score);
}
}
if (result.Faces != null && result.Faces.Length > 0)
{
Console.WriteLine("Faces : ");
foreach (var face in result.Faces)
{
Console.Write(" Age : " + face.Age);
Console.Write("; Gender : " + face.Gender);
}
}
if (result.Color != null)
{
Console.WriteLine("AccentColor : " + result.Color.AccentColor);
Console.WriteLine("Dominant Color Background : " + result.Color.DominantColorBackground);
Console.WriteLine("Dominant Color Foreground : " + result.Color.DominantColorForeground);
if (result.Color.DominantColors != null && result.Color.DominantColors.Length > 0)
{
Console.Write("Dominant Colors : ");
foreach (var color in result.Color.DominantColors)
{
Console.Write(color + " ");
}
}
}
Console.ResetColor();
}
/// <summary>
/// Show Analysis Result
/// </summary>
/// <param name="result">Analysis Result</param>
protected void LogAnalysisResult(AnalysisResult result)
{
if (result == null)
{
Log("null");
return;
}
if (result.Metadata != null)
{
Log("Image Format : " + result.Metadata.Format);
Log("Image Dimensions : " + result.Metadata.Width + " x " + result.Metadata.Height);
}
if (result.ImageType != null)
{
string clipArtType;
switch (result.ImageType.ClipArtType)
{
case 0:
clipArtType = "0 Non-clipart";
break;
case 1:
clipArtType = "1 ambiguous";
break;
case 2:
clipArtType = "2 normal-clipart";
break;
case 3:
clipArtType = "3 good-clipart";
break;
default:
clipArtType = "Unknown";
break;
}
Log("Clip Art Type : " + clipArtType);
string lineDrawingType;
switch (result.ImageType.LineDrawingType)
{
case 0:
lineDrawingType = "0 Non-LineDrawing";
break;
case 1:
lineDrawingType = "1 LineDrawing";
break;
default:
lineDrawingType = "Unknown";
break;
}
Log("Line Drawing Type : " + lineDrawingType);
}
if (result.Adult != null)
{
Log("Is Adult Content : " + result.Adult.IsAdultContent);
Log("Adult Score : " + result.Adult.AdultScore);
Log("Is Racy Content : " + result.Adult.IsRacyContent);
Log("Racy Score : " + result.Adult.RacyScore);
}
if (result.Categories != null && result.Categories.Length > 0)
{
Log("Categories : ");
foreach (var category in result.Categories)
{
Log(" Name : " + category.Name + "; Score : " + category.Score);
}
}
if (result.Faces != null && result.Faces.Length > 0)
{
Log("Faces : ");
foreach (var face in result.Faces)
{
Log(" Age : " + face.Age + "; Gender : " + face.Gender);
}
}
if (result.Color != null)
{
Log("AccentColor : " + result.Color.AccentColor);
Log("Dominant Color Background : " + result.Color.DominantColorBackground);
Log("Dominant Color Foreground : " + result.Color.DominantColorForeground);
if (result.Color.DominantColors != null && result.Color.DominantColors.Length > 0)
{
string colors = "Dominant Colors : ";
foreach (var color in result.Color.DominantColors)
{
colors += color + " ";
}
Log(colors);
}
}
if (result.Description != null)
{
Log("Description : ");
foreach (var caption in result.Description.Captions)
{
Log(" Caption : " + caption.Text + "; Confidence : " + caption.Confidence);
}
string tags = " Tags : ";
foreach (var tag in result.Description.Tags)
{
tags += tag + ", ";
}
Log(tags);
}
if (result.Tags != null)
{
Log("Tags : ");
foreach (var tag in result.Tags)
{
Log(" Name : " + tag.Name + "; Confidence : " + tag.Confidence + "; Hint : " + tag.Hint);
}
}
}
public static bool IsBlackAndWhite(this Microsoft.ProjectOxford.Vision.Contract.AnalysisResult analysisResult)
{
return(analysisResult.Color.IsBWImg);
}
