Mark detection system and method
AssigneeNewgen Software Technologies Limited
InventorsJindal ABHISHEK, Lal PUJA
Life of this patent
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Abstract
A mark detection system and method is provided. The system includes a memory having computer-readable instructions stored therein. The system further includes an image processor configured to execute the computer-readable instructions to access an image of a document and process the image to generate a binarized image. The image processor is further configured to extract components of the binarized image using a connected-component labelling algorithm. Furthermore, the image processor is configured to analyze features of the extracted components to detect one or more marks in the document.
Claims20
A mark detection system, the system comprising:
- a memory having computer-readable instructions stored therein;
- and
- an image processor configured to execute the computer-readable instructions to:
- access an image of a document;
- process the image to generate a binarized image,
- extract components of the binarized image;
- and
- analyze features of the extracted components to detect one or more marks in the document.
A method for removing marks in a document, the method comprising:
- accessing an image of the document;
- processing the image to generate a binarized image of the document;
- extracting components of the binarized image using a connected-component labelling algorithm;
- analyzing features of the extracted components to detect one or more marks in the document;
- and
- selectively removing the detected one or more marks in the document.
A mark detection system, the system comprising:
- a memory having computer-readable instructions stored therein;
- and
- an image processor configured to execute the computer-readable instructions to:
- access an image of a document;
- process the image to generate a binarized image,
- extract components of the binarized image using a connected-component labelling algorithm;
- analyze features of the extracted components to detect one or more marks in the document;
- and
- remove portions of the one or more detected marks from the document.
Dependencies are inferred from the claim text.