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AlexgolshteinAlexgolshtein
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Release 21.06: Arabic, Hindi, Russian, Ukrainian languages.
1 parent d9a9729 commit 76b026a

24 files changed

+159
-80
lines changed

‎.gitignore‎

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@@ -3,4 +3,5 @@
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_ReSharper.*
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bin
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obj
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.vs
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.vs
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Aspose.Ocr.Cloud.Sdk.sln.DotSettings

‎Aspose.Ocr.Cloud.Sdk.Demo.Net.Core/Aspose.Ocr.Cloud.Sdk.Demo.Net.Core.csproj‎

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@@ -8,7 +8,7 @@
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<ItemGroup>
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<None Remove="10.png" />
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<None Remove="de_1.jpg" />
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<None Remove="table.png" />
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<None Remove="table.jpeg" />
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</ItemGroup>
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<ItemGroup>
@@ -21,8 +21,8 @@
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<Content Include="10.png">
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<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
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</Content>
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<Content Include="table.png">
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<CopyToOutputDirectory>Always</CopyToOutputDirectory>
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<Content Include="table.jpeg">
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<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
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</Content>
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</ItemGroup>
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‎Aspose.Ocr.Cloud.Sdk.Demo.Net.Core/Program.cs‎

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@@ -46,12 +46,16 @@ static void Main(string[] args)
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text = RecognizeTableFromUrl(conf);
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Console.WriteLine("-------------\n" + text + "\n-------------\n");
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49+
Console.WriteLine("Example #13:\nRecognize specific regions of image located by URL");
50+
text = RecognizeRegionsFromUrl(conf);
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Console.WriteLine("-------------\n" + text + "\n-------------\n");
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4953
Console.Write("Completed. Press any key..."); Console.ReadKey();
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}
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5256
static string RecognizeFromUrl(Configuration conf)
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{
54-
string imgUri = @"http://typecast.com/images/uploads/fluid-type-single-column.png";
58+
string imgUri = @"https://upload.wikimedia.org/wikipedia/commons/2/2f/Book_of_Abraham_FirstPage.png";
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OcrApi api = new OcrApi(conf);
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var request = new PostOcrFromUrlOrContentRequest(null, imgUri);
@@ -136,7 +140,7 @@ static string RecognizeRegionsFromUrl(Configuration conf)
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static string RecognizeTableFromContent(Configuration conf)
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{
139-
string name = "table.png";
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string name = "table.jpeg";
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using (FileStream fs = File.OpenRead(name))
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{
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OcrApi api = new OcrApi(conf);
@@ -150,7 +154,7 @@ static string RecognizeTableFromContent(Configuration conf)
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static string RecognizeTableFromStorage(Configuration conf)
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{
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string name = "table.png";
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string name = "table.jpeg";
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using (FileStream fs = File.OpenRead(name))
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{
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OcrApi api = new OcrApi(conf);

‎Aspose.Ocr.Cloud.Sdk.Demo.Net.Core/table.jpeg‎

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‎Aspose.Ocr.Cloud.Sdk.Demo.Net.Core/table.png‎

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‎Aspose.Ocr.Cloud.Sdk.Demo/5.png‎

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‎Aspose.Ocr.Cloud.Sdk.Demo/Aspose.Ocr.Cloud.Sdk.Demo.csproj‎

Lines changed: 8 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -82,14 +82,20 @@
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<Content Include="10.png">
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<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
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</Content>
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<Content Include="5.png">
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<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
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</Content>
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<Content Include="ar2.png">
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<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
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</Content>
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<Content Include="de_1.jpg">
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<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
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</Content>
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<Content Include="r11.jpg">
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<CopyToOutputDirectory>Always</CopyToOutputDirectory>
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</Content>
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<Content Include="table.png">
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<CopyToOutputDirectory>Always</CopyToOutputDirectory>
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<Content Include="table.jpeg">
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<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
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</Content>
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</ItemGroup>
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<Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />

‎Aspose.Ocr.Cloud.Sdk.Demo/Program.cs‎

Lines changed: 37 additions & 20 deletions
Original file line numberDiff line numberDiff line change
@@ -36,14 +36,20 @@ static void Main(string[] args)
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text = RecognizeFromStorage(conf);
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Console.WriteLine("-------------\n" + text + "\n-------------\n");
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39-
Console.WriteLine("Example #4:\nRecognize one of 21 supported languages");
39+
Console.WriteLine("Example #4.1:\nRecognize one of 21 supported languages");
4040
text = RecognizeFromStorageDeFr(conf);
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// You may also recognize it from Content or URL
4242
//text = RecognizeFromContentDeFr(conf);
4343
Console.WriteLine("-------------\n" + text + "\n-------------\n" +
4444
"Attention: UTF is not supported in windows console." +
4545
"\n---------------------------------------------------\n");
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47+
Console.WriteLine("Example #4.2:\nRecognize Arabic");
48+
text = RecognizeFromContentAr(conf);
49+
Console.WriteLine("-------------\n" + text + "\n-------------\n" +
50+
"Attention: UTF is not supported in windows console." +
51+
"\n---------------------------------------------------\n");
52+
4753
Console.WriteLine("Example #5:\nRecognize specific text regions (by coordinates) by URL");
4854
text = RecognizeRegionsFromUrl(conf);
4955
Console.WriteLine("-------------\n" + text + "\n-------------\n" +
@@ -89,7 +95,7 @@ static string RecognizeFromUrl(Configuration conf)
8995
{
9096
string imgUri = @"https://upload.wikimedia.org/wikipedia/commons/2/2f/Book_of_Abraham_FirstPage.png";
9197
OcrApi api = new OcrApi(conf);
92-
var request = new PostOcrFromUrlOrContentRequest(null, imgUri);
98+
var request = new PostOcrFromUrlOrContentRequest(null, imgUri, resultType:ResultType.Text);
9399
OCRResponse response = api.PostOcrFromUrlOrContent(request);
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95101
return response.Text;
@@ -135,6 +141,19 @@ static string RecognizeFromContentDeFr(Configuration conf)
135141
return response.Text;
136142
}
137143
}
144+
145+
static string RecognizeFromContentAr(Configuration conf)
146+
{
147+
string name = "ar2.png";
148+
using (FileStream fs = File.OpenRead(name))
149+
{
150+
OcrApi api = new OcrApi(conf);
151+
var request = new PostOcrFromUrlOrContentRequest(fs, "", language:LanguageEnum.Arabic);
152+
OCRResponse response = api.PostOcrFromUrlOrContent(request);
153+
154+
return response.Text;
155+
}
156+
}
138157

139158
static string RecognizeFromStorageDeFr(Configuration conf)
140159
{
@@ -183,22 +202,21 @@ static string RecognizeRegionsFromUrl(Configuration conf)
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184203
static string RecognizeRegionsFromContent(Configuration conf)
185204
{
186-
List<OCRRegion> mImageBook_of_Abraham_FirstPagePngRegions = new List<OCRRegion>()
205+
List<OCRRegion> mImage5PngRegions = new List<OCRRegion>()
187206
{
188-
new OCRRegion() {Order = 0, Rect = new OCRRect(209,28,283,39)},
189-
new OCRRegion() {Order = 1, Rect = new OCRRect(24,114,359,185)},
190-
new OCRRegion() {Order = 2, Rect = new OCRRect(21,201,356,451)},
191-
new OCRRegion() {Order = 3, Rect = new OCRRect(21,464,359,558)}
207+
new OCRRegion() {Order = 0, Rect = new OCRRect(243,308,2095,964)},
208+
new OCRRegion() {Order = 1, Rect = new OCRRect(240,1045,2108,1826)},
209+
new OCRRegion() {Order = 2, Rect = new OCRRect(237,1916,2083,3180)}
192210
};
193211

194-
string name = "de_1.jpg";
212+
string name = "5.png";
195213
using (FileStream fs = File.OpenRead(name))
196214
{
197215
OcrApi api = new OcrApi(conf);
198216
OCRRegionsRequestData requestData = new OCRRegionsRequestData()
199217
{
200-
Language = LanguageEnum.German,
201-
Regions = mImageBook_of_Abraham_FirstPagePngRegions
218+
Language = LanguageEnum.English,
219+
Regions = mImage5PngRegions
202220
};
203221
OCRResponse response = api.OcrRegionsFromContent(requestData, fs);
204222

@@ -208,15 +226,14 @@ static string RecognizeRegionsFromContent(Configuration conf)
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209227
static string RecognizeRegionsFromStorage(Configuration conf)
210228
{
211-
List<OCRRegion> mImageBook_of_Abraham_FirstPagePngRegions = new List<OCRRegion>()
229+
List<OCRRegion> mImage5PngRegions = new List<OCRRegion>()
212230
{
213-
new OCRRegion() {Order = 0, Rect = new OCRRect(209,28,283,39)},
214-
new OCRRegion() {Order = 1, Rect = new OCRRect(24,114,359,185)},
215-
new OCRRegion() {Order = 2, Rect = new OCRRect(21,201,356,451)},
216-
new OCRRegion() {Order = 3, Rect = new OCRRect(21,464,359,558)}
231+
new OCRRegion() {Order = 0, Rect = new OCRRect(243,308,2095,964)},
232+
new OCRRegion() {Order = 1, Rect = new OCRRect(240,1045,2108,1826)},
233+
new OCRRegion() {Order = 2, Rect = new OCRRect(237,1916,2083,3180)}
217234
};
218235

219-
string name = "de_1.jpg";
236+
string name = "5.png";
220237
using (FileStream fs = File.OpenRead(name))
221238
{
222239
OcrApi api = new OcrApi(conf);
@@ -227,7 +244,7 @@ static string RecognizeRegionsFromStorage(Configuration conf)
227244
OCRRegionsRequestDataStorage requestData = new OCRRegionsRequestDataStorage()
228245
{
229246
Language = LanguageEnum.German,
230-
Regions = mImageBook_of_Abraham_FirstPagePngRegions,
247+
Regions = mImage5PngRegions,
231248
FileName = name
232249
};
233250
OCRResponse response = api.OcrRegionsFromContent(requestData, fs);
@@ -245,7 +262,7 @@ static string RecognizeFromContentToPdf(Configuration conf)
245262
var request = new PostOcrFromUrlOrContentRequest(fs, resultType: ResultType.Pdf, dsrMode: DsrMode.DsrAndFilter);
246263
OCRResponse response = api.PostOcrFromUrlOrContent(request);
247264

248-
return response.Pdf;
265+
return response.Pdf.Substring(0, 30) + " ..................";
249266
}
250267
}
251268

@@ -293,7 +310,7 @@ static string RecognizePdfFromContent(Configuration conf)
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294311
static string RecognizeTableFromContent(Configuration conf)
295312
{
296-
string name = "table.png";
313+
string name = "table.jpeg";
297314
using (FileStream fs = File.OpenRead(name))
298315
{
299316
OcrApi api = new OcrApi(conf);
@@ -307,7 +324,7 @@ static string RecognizeTableFromContent(Configuration conf)
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308325
static string RecognizeTableFromStorage(Configuration conf)
309326
{
310-
string name = "table.png";
327+
string name = "table.jpeg";
311328
using (FileStream fs = File.OpenRead(name))
312329
{
313330
OcrApi api = new OcrApi(conf);

‎Aspose.Ocr.Cloud.Sdk.Demo/ar2.png‎

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‎Aspose.Ocr.Cloud.Sdk.Demo/table.jpeg‎

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