Image composition evaluating apparatus, information processing apparatus and methods thereof
First Claim
Patent Images
1. An apparatus for evaluating image composition comprising:
- one or more memories that store a set of instructions; and
one or more processors that execute the set of instructions to;
segment an image into a plurality of regions;
extract at least one feature from each of the plurality of regions;
classify each of the plurality of regions into a preset class based on the extracted at least one feature and a trained model;
extract at least one attribution from each of the plurality of regions;
collect the at least one attribution for each of the plurality of regions;
merge isolated regions in the plurality of regions and update the attributions of the merged regions after collecting the at least one attribution for each of the plurality of regions;
describe relationships among the plurality of regions based on the extracted attributions; and
evaluate a composition of the image to determine whether at least one composition problem is included in the image, based on the extracted attributions, the described relationships and at least one preset criterion,wherein when updating the attributions of the merged regions, if a plurality of regions merged into one region have more than one class, the class for the one merged region is the one that most of the plurality of regions have.
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Abstract
In the present invention, an attribution is extracted from each region obtained by segmentation of an image, relationships among the regions are described, and a composition of the image is evaluated based on the attributions and the relationships.
55 Citations
16 Claims
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1. An apparatus for evaluating image composition comprising:
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one or more memories that store a set of instructions; and one or more processors that execute the set of instructions to; segment an image into a plurality of regions; extract at least one feature from each of the plurality of regions; classify each of the plurality of regions into a preset class based on the extracted at least one feature and a trained model; extract at least one attribution from each of the plurality of regions; collect the at least one attribution for each of the plurality of regions; merge isolated regions in the plurality of regions and update the attributions of the merged regions after collecting the at least one attribution for each of the plurality of regions; describe relationships among the plurality of regions based on the extracted attributions; and evaluate a composition of the image to determine whether at least one composition problem is included in the image, based on the extracted attributions, the described relationships and at least one preset criterion, wherein when updating the attributions of the merged regions, if a plurality of regions merged into one region have more than one class, the class for the one merged region is the one that most of the plurality of regions have. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A method for evaluating image composition comprising:
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segmenting an image into a plurality of regions; extracting at least one feature from each of the plurality of regions; classifying each of the plurality of regions into a preset class based on the extracted at least one feature and a trained model; extracting at least one attribution from each of the plurality of regions; collecting the at least one attribution for each of the plurality of regions; merging isolated regions in the plurality of regions; updating the attributions of the merged regions after collecting the at least one attribution for each of the plurality of regions, wherein when updating the attributions of the merged regions, if a plurality of regions merged into one region have more than one class, the class for the one merged region is the one that most of the plurality of regions have; describing relationships among the plurality of regions based on the extracted attributions; and evaluating a composition of the image to determine whether at least one composition problem is included in the image, based on the extracted attributions, the described relationships and at least one preset criterion.
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16. A non-transitory computer-readable medium storing instructions, which when executed by one or more processors, cause the one or more processors to perform a method comprising:
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segmenting an image into a plurality of regions; extracting at least one feature from each of the plurality of regions; classifying each of the plurality of regions into a preset class based on the extracted at least one feature and a trained model; extracting at least one attribution from each of the plurality of regions; collecting the at least one attribution for each of the plurality of regions; merging isolated regions in the plurality of regions; updating the attributions of the merged regions after collecting the at least one attribution for each of the plurality of regions, wherein when updating the attributions of the merged regions, if a plurality of regions merged into one region have more than one class, the class for the one merged region is the one that most of the plurality of regions have; describing relationships among the plurality of regions based on the extracted attributions; and evaluating a composition of the image to determine whether at least one composition problem is included in the image, based on the extracted attributions, the described relationships and at least one preset criterion.
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Specification