MOBILE IMAGE QUALITY ASSURANCE IN MOBILE DOCUMENT IMAGE PROCESSING APPLICATIONS

摘要

Techniques for assuring the quality of mobile document image captured using a mobile device are provided. These techniques include performing one or more tests to assess the quality of images of documents captured using the mobile device. The tests can be selected based on the type of document that was imaged, the type of mobile application for which the image quality of the mobile image is being assessed, and/or other parameters such as the type of mobile device and/or the characteristics of the camera of the mobile device that was used to capture the image. The image quality assurance techniques can also be implemented on can be implemented on a mobile device and/or on a remote server where the mobile device routes the mobile image to the remote server processing and the test results are be passed from the remote server to the mobile device.

主权项

1. A mobile document image capture system, comprising:
a preprocessing module configured to:
receive mobile document images captured using a camera of a mobile device;extract a document subimage from the mobile document image; andselect one or more mobile image quality assurance tests to be performed on the mobile image based at least in part on one or more processing parameters, wherein the processing parameters include parameters which are not based on information about performance of image quality tests; and a test execution module configured to:
execute the one or more mobile image quality assurance tests on the document subimage to assess the quality of the mobile image; andcapture a mobile document image once an image passes all of the mobile image quality tests.