Method for automatically determining a region of interest for text and data overlay
First Claim
1. A method for the automatic determination of a region of interest in an image, comprising the steps of:
- segmenting the image into a plurality of smaller regions, each region extending over a plurality of pixels;
performing an analysis on each of said regions to characterize an aspect of the region relating to its level of importance in communicating information to a viewer;
grouping adjacent regions having similar aspect characteristics; and
identifying at least one group as a region of potential overlay.
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Abstract
Provided is a method for the automatic determination of a region of interest in an image, comprising the steps of: segmenting the image into a plurality of smaller regions, each region extending over a plurality of pixels; performing an analysis on each of said regions to characterize an aspect of the region relating to its level of importance in communicating information to a viewer; grouping adjacent regions having similar aspect characteristics; and identifying at least one group as a region of interest. Also provided is a method employing the steps above for use in an automated document composition process, where overlaid content is not placed over regions of interest that are identified.
82 Citations
17 Claims
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1. A method for the automatic determination of a region of interest in an image, comprising the steps of:
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segmenting the image into a plurality of smaller regions, each region extending over a plurality of pixels;
performing an analysis on each of said regions to characterize an aspect of the region relating to its level of importance in communicating information to a viewer;
grouping adjacent regions having similar aspect characteristics; and
identifying at least one group as a region of potential overlay. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. An automated document composition process, comprising the steps of:
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receiving a document including at least one image therein;
specifying content to be overlaid on at least a portion of the image;
identifying at least one low interest region of the image upon which the content may be overlaid; and
automatically inserting at least a portion of the content into at least the one region. - View Dependent Claims (15, 16, 17)
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Specification