In This Topic ▼
Leadtools.Forms.Processing.Omr Namespace
Summary
Overview and description of Leadtools Forms Processing Omr classes, interfaces, and structures.
Classes
| Class | Description | |
|---|---|---|
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BaseGrade | The base class for all grade objects. Any grade class should implement BaseGrade. |
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FieldId | Provides a unique identifier for each field in the Fields collection. |
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ObjectiveGrade | Specifies the answers and grades for OmrFields objects. |
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OmrAnalysisEngine | Specifies an analysis engine for OMR forms to compute their statistics and grades. |
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Engines | A class that holds the engines needed for the OmrEngine to process the fields, such as the OCR engine and the barcode engine. |
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OmrEngine | Provides a high level OMR forms functionality to create forms objects and process forms fields. |
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Page | Specifies the page properties and fields for all OMR IForm implementation. |
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Pages | A class representing a collection of Page objects. |
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RubricGrade | A class that helps in computing the Rubric grade of the associated OmrField. |
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TemplateGrades | Facilitates saving and loading grade objects associated with ITemplateForm. |
Structures
| Structure | Description | |
|---|---|---|
 |
OmrGradesHistogram | A struct that holds a histogram data that represents the grades of all IRecognitionForm. |
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OmrGradesStatistics | A struct that contains all statistical data computed after grading the filled forms using the GradeForms method. |
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QuestionAnswers | A structure representing each question answer in the provided answer key, alongside a dictionary that contains the frequency of each answer in the graded filled forms. |
Interfaces
| Interface | Description | |
|---|---|---|
 |
IForm | The base interface for all forms in the LEADTOOLS OMR toolkit. |
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IRecognitionForm | Represents a filled-in recognition form in the LEADTOOLS OMR toolkit. The interface provides methods to read and write recognition form attributes, and process the fields. |
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ITemplateForm | Represents a template form in the LEADTOOLS OMR toolkit. The interface provides methods for reading and writing template form recognition attributes, processing fields, and images. |
