IQualityAssessmentForOcrOperation interface
An operation for estimating if an image quality is suitable for OCR. The whole image is represented as a set of rectangles. A type of rectangle can be either text or unknown. The quality assessment of the image for OCR is calculated based on the rectangles collection.
Use the Apply method of the IImageOperation interface to apply the operation to the image.
interface IQualityAssessmentForOcrOperation : IImageOperation
Properties
Name | Type | Description |
---|---|---|
DocumentBoundary | Point[] | Document boundary defined by the four vertex points of the bounding quadrangle. The vertices are indexed clockwise starting from the bottom left. |
QualityAssessmentForOcrBlocks | QualityAssessmentForOcrBlock[], read-only | Collection of rectangles with corresponding quality assessment for each of them. |
3/2/2022 12:59:15 PM