Methods and systems for efficient handwritten character segmentation

摘要

A system and method for determining handwritten character segmentation shape parameters for a user in automated handwriting recognition by prompting the user for a training sample; obtaining an image that includes handwritten text that corresponds to the training sample; sweeping the image with shapes corresponding to parameters to determine coordinates of the shapes in the image; segmenting the image into segmented characters based on the coordinates of the shapes; determining character segmentation accuracies of the parameters; and storing an association between the user and the parameters. The system and method can further include receiving a writing sample from the same user and utilizing the stored parameters to segment characters in the writing sample for use in automated handwriting recognition of the writing sample.

主权项

1. A method comprising:
displaying a set of characters; obtaining an image comprising handwritten text of a user, wherein the handwritten text corresponds to the set of characters; determining a coordinate of a first shape within the image by sweeping the image with the first shape, wherein the first shape corresponds to a first parameter; segmenting the image into a segmented character based at least on the coordinate of the first shape; determining a character segmentation accuracy of the first parameter by comparing the segmented character with the set of characters; and storing, based on the character segmentation accuracy of the first parameter, an association between the user and the first parameter.