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diff --git a/images/BarcodeOrientation.png b/images/BarcodeOrientation.png
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diff --git a/images/BarcodeSizeAndModuleSize.png b/images/BarcodeSizeAndModuleSize.png
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diff --git a/images/BlurPhoto.jpg b/images/BlurPhoto.jpg
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diff --git a/images/Codabar1.jpg b/images/Codabar1.jpg
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diff --git a/images/Code 128.png b/images/Code 128.png
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diff --git a/images/Code 39.png b/images/Code 39.png
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diff --git a/images/Code 93.png b/images/Code 93.png
deleted file mode 100644
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diff --git a/images/DamagedBarcodes.tif b/images/DamagedBarcodes.tif
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diff --git a/images/DataMatrix.tif b/images/DataMatrix.tif
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diff --git a/images/EAN-13.jpg b/images/EAN-13.jpg
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diff --git a/images/EAN-8.jpg b/images/EAN-8.jpg
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diff --git a/images/Interleaved 2of 5.png b/images/Interleaved 2of 5.png
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diff --git a/images/MultiPage.pdf b/images/MultiPage.pdf
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diff --git a/images/PDF417.png b/images/PDF417.png
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diff --git a/images/QRCode.tif b/images/QRCode.tif
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diff --git a/images/QRCode_Variant_Size_Rotate.tif b/images/QRCode_Variant_Size_Rotate.tif
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diff --git a/images/UPC-A.jpg b/images/UPC-A.jpg
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diff --git a/images/UPC-E.jpg b/images/UPC-E.jpg
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diff --git a/images/codabar.jpg b/images/codabar.jpg
deleted file mode 100644
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diff --git a/images/industrial 2 of 5.gif b/images/industrial 2 of 5.gif
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diff --git a/samples/performance/read-rate-first-template.json b/samples/performance/read-rate-first-template.json
index 64be33a..1079c49 100644
--- a/samples/performance/read-rate-first-template.json
+++ b/samples/performance/read-rate-first-template.json
@@ -8,117 +8,71 @@
             "BlockSizeY" : 0,
             "EnableFillBinaryVacancy" : 1,
             "ImagePreprocessingModesIndex" : -1,
-            "LibraryFileName" : "",
-            "LibraryParameters" : "",
             "Mode" : "BM_LOCAL_BLOCK",
             "ThresholdCompensation" : 10
          },
          {
             "BinarizationThreshold" : -1,
             "ImagePreprocessingModesIndex" : -1,
-            "LibraryFileName" : "",
-            "LibraryParameters" : "",
             "Mode" : "BM_THRESHOLD"
-         },
-         {
-            "BlockSizeX" : 0,
-            "BlockSizeY" : 0,
-            "EnableFillBinaryVacancy" : 0,
-            "ImagePreprocessingModesIndex" : -1,
-            "LibraryFileName" : "",
-            "LibraryParameters" : "",
-            "Mode" : "BM_LOCAL_BLOCK",
-            "ThresholdCompensation" : 15
          }
       ],
       "DPMCodeReadingModes" : [
          {
-            "LibraryFileName" : "",
-            "LibraryParameters" : "",
             "Mode" : "DPMCRM_GENERAL"
          }
       ],
       "DeblurModes" : [
          {
-            "LibraryFileName" : "",
-            "LibraryParameters" : "",
             "Mode" : "DM_DIRECT_BINARIZATION"
          },
          {
-            "LibraryFileName" : "",
-            "LibraryParameters" : "",
             "Mode" : "DM_THRESHOLD_BINARIZATION"
          },
          {
-            "LibraryFileName" : "",
-            "LibraryParameters" : "",
             "Mode" : "DM_GRAY_EQUALIZATION"
          },
          {
-            "LibraryFileName" : "",
-            "LibraryParameters" : "",
             "Mode" : "DM_SMOOTHING"
          },
          {
-            "LibraryFileName" : "",
-            "LibraryParameters" : "",
             "Mode" : "DM_MORPHING"
          },
          {
-            "LibraryFileName" : "",
-            "LibraryParameters" : "",
             "Mode" : "DM_DEEP_ANALYSIS"
          },
          {
-            "LibraryFileName" : "",
-            "LibraryParameters" : "",
             "Mode" : "DM_SHARPENING"
          }
       ],
       "ExpectedBarcodesCount" : 64,
       "GrayscaleTransformationModes" : [
          {
-            "LibraryFileName" : "",
-            "LibraryParameters" : "",
             "Mode" : "GTM_ORIGINAL"
          },
          {
-            "LibraryFileName" : "",
-            "LibraryParameters" : "",
             "Mode" : "GTM_INVERTED"
          }
       ],
       "LocalizationModes" : [
          {
-            "LibraryFileName" : "",
-            "LibraryParameters" : "",
             "Mode" : "LM_CONNECTED_BLOCKS"
          },
          {
-            "LibraryFileName" : "",
-            "LibraryParameters" : "",
             "Mode" : "LM_SCAN_DIRECTLY",
             "ScanDirection" : 0,
             "ScanStride" : 0
          },
          {
-            "LibraryFileName" : "",
-            "LibraryParameters" : "",
             "Mode" : "LM_STATISTICS"
          },
          {
-            "LibraryFileName" : "",
-            "LibraryParameters" : "",
             "Mode" : "LM_LINES"
          },
          {
-            "LibraryFileName" : "",
-            "LibraryParameters" : "",
             "Mode" : "LM_STATISTICS_MARKS"
          },
          {
-            "LibraryFileName" : "",
-            "LibraryParameters" : "",
             "Mode" : "LM_STATISTICS_POSTAL_CODE"
          }
       ],