Digital image manipulation
First Claim
1. An apparatus for generating an output image from a digital image, the apparatus comprising:
- a context assignment block configured to assign a context to the digital image, the context selected from a plurality of predetermined contexts;
a field recognition block configured to digitally recognize one or more data fields in the digital image;
a user designation block configured to receive input from the user designating at least one of the one or more recognized data fields for manipulation;
a data manipulation block configured to manipulate at least one of the one or more recognized data fields based on the at least one user-designated data field and the assigned context of the digital image, the at least one manipulated data field occupying at least one position in the digital image; and
a post-processing block configured to generate the output image by replacing the at least one occupied position in the digital image with the at least one manipulated data field.
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Accused Products
Abstract
Techniques for assigning context to a digitally captured image, and for manipulating recognized data fields within such image. In an exemplary embodiment, a context of an image may be assigned based on, e.g., user input or pattern recognition. Based on the assigned context, recognized data fields within the image may be manipulated according to context-specific processing. In an aspect, processing specific to a sales receipt context may automatically manipulate certain data, e.g., calculate updated sales tax and subtotals based on user-designated fields, and display the automatically calculated data in an output receipt. Fields not designated by the user may be selectively concealed in the output receipt for privacy. Further aspects disclose processing techniques specific to other contexts such as restaurant menu, store shelf, and fillable form contexts.
21 Citations
20 Claims
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1. An apparatus for generating an output image from a digital image, the apparatus comprising:
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a context assignment block configured to assign a context to the digital image, the context selected from a plurality of predetermined contexts; a field recognition block configured to digitally recognize one or more data fields in the digital image; a user designation block configured to receive input from the user designating at least one of the one or more recognized data fields for manipulation; a data manipulation block configured to manipulate at least one of the one or more recognized data fields based on the at least one user-designated data field and the assigned context of the digital image, the at least one manipulated data field occupying at least one position in the digital image; and a post-processing block configured to generate the output image by replacing the at least one occupied position in the digital image with the at least one manipulated data field.
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2. A method comprising:
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assigning a context to the digital image, the context selected from a plurality of predetermined contexts; digitally recognizing one or more data fields in the digital image; receiving input from the user designating at least one of the one or more recognized data fields for manipulation; manipulating at least one of the one or more recognized data fields based on the at least one user-designated data field and the assigned context of the digital image, the at least one manipulated data field occupying at least one position in the digital image; and generating the output image by replacing the at least one occupied position in the digital image with the at least one manipulated data field. - View Dependent Claims (3, 4, 5, 6, 7)
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8. A computing device including a processor and a memory holding instructions executable by the processor to:
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assign a context to the digital image, the context selected from a plurality of predetermined contexts; digitally recognize one or more data fields in the digital image; receive input from the user designating at least one of the one or more recognized data fields for manipulation; manipulate at least one of the one or more recognized data fields based on the at least one user-designated data field and the assigned context of the digital image, the at least one manipulated data field occupying at least one position in the digital image; and generate the output image by replacing the at least one occupied position in the digital image with the at least one manipulated data field. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification