update page description

Author: Mark-Dynamsoft

programming/cplusplus/api-reference/candidate-quad-edges-unit.md

@@ -1,7 +1,7 @@
 ---
 layout: default-layout
 title: CCandidateQuadEdgesUnit Class
-description: This page shows CCandidateQuadEdgesUnit class definition of Dynamsoft Document Normalizer SDK C++ Edition.
+description: API reference for the CCandidateQuadEdgesUnit class in Dynamsoft Document Normalizer C++ Edition, which represents an intermediate result unit containing candidate quad edges detected from a document image.
 keywords: GetCount, GetCandidateQuadEdge, CCandidateQuadEdgesUnit, api reference
 permalink: /programming/cplusplus/api-reference/candidate-quad-edges-unit.html
 ---

programming/cplusplus/api-reference/corners-unit.md

@@ -1,7 +1,7 @@
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 layout: default-layout
 title: CCornersUnit Class
-description: This page shows CCornersUnit class definition of Dynamsoft Document Normalizer SDK C++ Edition.
+description: API reference for the CCornersUnit class in Dynamsoft Document Normalizer C++ Edition, which represents an intermediate result unit containing corners detected from a document image.
 keywords: GetCount, GetCorner, CCornersUnit, api reference
 permalink: /programming/cplusplus/api-reference/corners-unit.html
 ---

programming/cplusplus/api-reference/deskewed-image-element.md

@@ -1,7 +1,7 @@
 ---
 layout: default-layout
 title: CDeskewedImageElement Class
-description: This page shows CDeskewedImageElement class definition of Dynamsoft Document Normalizer SDK C++ Edition.
+description: API reference for the CDeskewedImageElement class in Dynamsoft Document Normalizer C++ Edition, which represents a deskewed image element produced during document normalization.
 keywords: GetImageData, CDeskewedImageElement, api reference
 ---
 

programming/cplusplus/api-reference/deskewed-image-result-item.md

@@ -1,7 +1,7 @@
 ---
 layout: default-layout
 title: CDeskewedImageResultItem Class
-description: This page shows CDeskewedImageResultItem class definition of Dynamsoft Document Normalizer SDK C++ Edition.
+description: API reference for the CDeskewedImageResultItem class in Dynamsoft Document Normalizer C++ Edition, which represents a captured result item containing a deskewed document image.
 keywords: GetImageData, SaveToFile, CDeskewedImageResultItem, api reference
 ---
 

programming/cplusplus/api-reference/deskewed-image-unit.md

@@ -1,7 +1,7 @@
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 layout: default-layout
 title: CDeskewedImagesUnit Class
-description: This page shows CDeskewedImagesUnit class definition of Dynamsoft Document Normalizer SDK C++ Edition.
+description: API reference for the CDeskewedImagesUnit class in Dynamsoft Document Normalizer C++ Edition, which represents an intermediate result unit containing deskewed document images.
 keywords: GetDeskewedImage, CDeskewedImagesUnit, api reference
 permalink: /programming/cplusplus/api-reference/Deskewed-image-unit.html
 ---

programming/cplusplus/api-reference/detected-quad-element.md

@@ -1,7 +1,7 @@
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 layout: default-layout
 title: CDetectedQuadElement Class
-description: This page shows CDetectedQuadElement class definition of Dynamsoft Document Normalizer SDK C++ Edition.
+description: API reference for the CDetectedQuadElement class in Dynamsoft Document Normalizer C++ Edition, which represents an intermediate result element containing a detected quadrilateral boundary of a document.
 keywords: GetConfidenceAsDocumentBoundary, CDetectedQuadElement, api reference
 ---
 

programming/cplusplus/api-reference/detected-quad-result-item.md

@@ -1,7 +1,7 @@
 ---
 layout: default-layout
 title: CDetectedQuadResultItem Class
-description: This page shows CDetectedQuadResultItem class definition of Dynamsoft Document Normalizer SDK C++ Edition.
+description: API reference for the CDetectedQuadResultItem class in Dynamsoft Document Normalizer C++ Edition, which represents a captured result item containing a detected quadrilateral boundary.
 keywords: GetLocation, GetConfidenceAsDocumentBoundary, GetRotationTransformMatrix, CDetectedQuadResultItem, api reference
 ---
 

programming/cplusplus/api-reference/detected-quads-result-array.md

@@ -1,7 +1,7 @@
 ---
 layout: default-layout
 title: CDetectedQuadsResultArray Class
-description: This page shows CDetectedQuadsResultArray class definition of Dynamsoft Document Normalizer SDK C++ Edition.
+description: API reference for the CDetectedQuadsResultArray class in Dynamsoft Document Normalizer C++ Edition, which provides an array of detected quadrilateral results.
 keywords: GetCount, GetResult, CDetectedQuadsResultArray, api reference
 permalink: /programming/cplusplus/api-reference/detected-quads-result-array.html
 ---

programming/cplusplus/api-reference/detected-quads-result.md

@@ -1,7 +1,7 @@
 ---
 layout: default-layout
 title: CDetectedQuadsResult Class
-description: This page shows CDetectedQuadsResult class definition of Dynamsoft Document Normalizer SDK C++ Edition.
+description: API reference for the CDetectedQuadsResult class in Dynamsoft Document Normalizer C++ Edition, which represents the collection of all detected quadrilateral results from a document detection task.
 keywords: GetItemsCount, GetErrorCode, GetErrorString, GetItem, GetOriginalImageHashId, GetOriginalImageTag, CDetectedQuadsResult, api reference
 permalink: /programming/cplusplus/api-reference/detected-quads-result.html
 ---

programming/cplusplus/api-reference/detected-quads-unit.md

@@ -1,7 +1,7 @@
 ---
 layout: default-layout
 title: CDetectedQuadsUnit Class
-description: This page shows CDetectedQuadsUnit class definition of Dynamsoft Document Normalizer SDK C++ Edition.
+description: API reference for the CDetectedQuadsUnit class in Dynamsoft Document Normalizer C++ Edition, which represents an intermediate result unit containing detected quadrilateral boundaries.
 keywords: GetCount, GetDetectedQuad, CDetectedQuadsUnit, api reference
 permalink: /programming/cplusplus/api-reference/detected-quads-unit.html
 ---