Amadeus S.a.s.

Renjith Karimattathil Sasidharan

Thomas Stark

Paul Krion

Jürgen Oesterle

Sebastian Andreas Bildner

Martin Christopher Stämmler

Martin Von Schledorn

Swagat Parida

Rajesh Ramshetty Siddaraju

Sebastian Bildner

Ralf Schippmann

Patrick Mentz

Ruthwik Rudresh

Methods and distributed computer devices for automatically determining whether a document is genuine. The method involves generating an image of the document, pre-processing of the image to obtain at least one segment of the image with an area of interest and dividing the at least one segment into portions containing single characters and/or combinations of characters. A validation of at least two single characters and/or at least two combinations of characters is performed for each of the single character and/or character combinations for at least two different categories. Score values are created for each category for each validated single character and/or character combination. Feature vectors are created for each single character and/or character combination, with the respective score values for each category as components. The method involves classifying the feature vectors to determine whether the single character or character combination to which the feature vector is associated is genuine.

Distributed computer system for document authentication

Method and system of automatically extracting information of a predefined type from a document is provided. The method includes identifying a location and classification of a segment of interest of a document that includes information associated with a predefined type. The method further includes identifying a location and classification of characters from the segment of interest based on characteristics associated with the predefined type. The method further includes extracting the identified characters from the segment of interested associated with the predefined type.

Method of automatically extracting information of a predefined type from a document

Method and system of automatically extracting information of a predefined type from a document is provided. The method comprises using an object detection algorithm to identify at least one segment of the document that is likely to comprise the information of the predefined type. The method further comprises building at least one bounding box corresponding to the at least one segment and if the bounding box is likely to comprise the information of the predefined type extracting the information comprised by the bounding box from the at least one bounding box.

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Bengaluru, India

Renjith Karimattathil Sasidharan