Image processing apparatus, image processing method and non-transitory computer readable medium
First Claim
Patent Images
1. An image processing apparatus comprising:
- a computer programmed to;
acquire significant pixel regions shown in an image in which at least one object and at least one marker are shown;
discriminate the significant pixel regions as one of the object'"'"'s region and the marker'"'"'s region in accordance with a predetermined criterion;
acquire indicated-position information on the basis of the marker in the image;
acquire reference position information including a position of the object in the image and a position of at least one of a plurality of vertices of a target region of the image, the target region being formed to be a multangular shape having the plurality of vertices;
partition the target region of the image on a basis of the reference position information to generate a plurality of partition regions;
identify at least one partition region on a basis of the plurality of partition regions and the indicated-position information; and
determine whether the object has been selected, on a basis of the identified partition region.
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Abstract
With regard to objects such as pictures, geometric figures, and symbols shown in the image to be processed by an image processing apparatus, in order to select an object that does not overlap in position with a user-indicated position, an image processing apparatus 100 acquires a user-indicated position in an image 200 in which an object 201 is shown, generates partition regions 209 that partition the target region of the image 200, on the basis of the position of the object 201, identifies a partition region 211 on the basis of a user-indicated position, and determines whether the object 201 has been selected, on the basis of the identified partition region 211.
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Citations
10 Claims
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1. An image processing apparatus comprising:
a computer programmed to; acquire significant pixel regions shown in an image in which at least one object and at least one marker are shown; discriminate the significant pixel regions as one of the object'"'"'s region and the marker'"'"'s region in accordance with a predetermined criterion; acquire indicated-position information on the basis of the marker in the image; acquire reference position information including a position of the object in the image and a position of at least one of a plurality of vertices of a target region of the image, the target region being formed to be a multangular shape having the plurality of vertices; partition the target region of the image on a basis of the reference position information to generate a plurality of partition regions; identify at least one partition region on a basis of the plurality of partition regions and the indicated-position information; and determine whether the object has been selected, on a basis of the identified partition region. - View Dependent Claims (2, 3, 4, 5, 6, 7, 10)
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8. An image processing method comprising:
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acquiring, by a computer, significant pixel regions shown in an image in which at least one object and at least one marker are shown; discriminating the significant pixel regions, by the computer, as one of the object'"'"'s region and the marker'"'"'s region in accordance with a predetermined criterion; acquiring indicated-position information, by the computer, on the basis of the marker in the image; acquiring reference position information, by the computer, including a position of the object in the image and a position of at least one of a plurality of vertices of a target region of the image, the target region being formed to be a multangular shape having the plurality of vertices; partitioning the target region of the image, by the computer, on a basis of the reference position information to generate a plurality of partition regions; identifying at least one partition region, by the computer, on a basis of the plurality of partition regions and the indicated-position information; and determining, by the computer, whether the object has been selected, on a basis of the identified partition region.
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9. A non-transitory computer readable medium storing a program causing a computer to perform the following functions:
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acquiring significant pixel regions shown in an image in which at least one object and at least one marker are shown; discriminating the significant pixel regions as one of the object'"'"'s region and the marker'"'"'s region in accordance with a predetermined criterion; acquiring indicated-position information on the basis of the marker in the image; acquiring reference position information including a position of the object in the image and a position of at least one of a plurality of vertices of a target region of the image, the target region being formed to be a multangular shape having the plurality of vertices; partitioning the target region of the image on a basis of the reference position information to generate a plurality of partition regions; identifying at least one partition region on a basis of the plurality of partition regions and the indicated-position information; and determining whether the object has been selected, on a basis of the identified partition region.
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Specification