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US 12,118,729 B2Granted
Determination device, determination method, and recording medium
AssigneeNEC Corporation
InventorsKapik Lee, Akinori Ebihara
Life of this patent
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Abstract
A determination device includes a partial image acquisition unit that repeatedly acquires a partial image of a target image until a predetermined end condition is established, a score calculation unit that calculates a score related to the presence or absence of processing of the partial image in each time the partial image acquisition unit acquires the partial image, and a processing determination unit that determines the presence or absence of processing of the target image on the basis of the score.
Claims4
A determination device comprising:
- a memory storing instructions;
- and
- one or more processors connected to the memory and configured to execute the instructions to:
- acquire a target image;
- divide the target image into a plurality of first partial images by a first dividing method, and repeat:
- randomly select, from among the plurality of first partial images, a first partial image that has not yet been selected;
- calculate a score related to presence or absence of processing of the target image based on the selected first partial image;
- attempt, based on the score, to determine the presence or absence of processing of the target image based on the score,
- until a predetermined end condition is established or all the plurality of the first partial images have been selected;
- when the predetermined end condition has not been established, divide the target image into a plurality of second partial images by a second dividing method, and repeat:
- randomly select, from among the plurality of second partial images, a second partial image that has not yet been selected;
- calculate the score related to the presence or absence of processing of the target image based on the selected second partial image;
- attempt, based on the score, to determine the presence or absence of processing of the target image,
- until the predetermined end condition is established or all the plurality of the second partial images have been selected.
11 more elements
A determination method performed by a computer and comprising:
- acquiring a target image;
- dividing the target image into a plurality of first partial images by a first dividing method, and repeating:
- randomly selecting, from among the plurality of first partial images, a first partial image that has not yet been selected;
- calculating a score related to presence or absence of processing of the target image based on the selected first partial image;
- attempting, based on the score, to determine the presence or absence of processing of the target image,
- until a predetermined end condition is established or all the plurality of the first partial images have been selected;
- when the predetermined end condition has not been established, dividing the target image into a plurality of second partial images by a second dividing method, and repeating:
- randomly selecting, from among the plurality of second partial images, a second partial image that has not yet been selected;
- calculating the score related to the presence or absence of processing of the target image based on the selected second partial image;
- attempting, based on the score, to determine the presence or absence of processing of the target image based on the score,
- until the predetermined end condition is established or all the plurality of the second partial images have been selected.
8 more elements
A non-transitory recording medium storing a program causing a computer to execute:
- acquiring a target image;
- dividing the target image into a plurality of first partial images by a first dividing method, and repeating:
- randomly selecting, from among the plurality of first partial images, a first partial image that has not yet been selected;
- calculating a score related to presence or absence of processing of the target image based on the selected first partial image;
- attempting, based on the score, to determine the presence or absence of processing of the target image,
- until a predetermined end condition is established or all the plurality of the first partial images have been selected;
- when the predetermined end condition has not been established, dividing the target image into a plurality of second partial images by a second dividing method, and repeating:
- randomly selecting, from among the plurality of second partial images, a second partial image that has not yet been selected;
- calculating the score related to the presence or absence of processing of the target image based on the selected second partial image;
- attempting, based on the score, to determine the presence or absence of processing of the target image based on the score,
- until the predetermined end condition is established or all the plurality of the second partial images have been selected.
8 more elements
Dependencies are inferred from the claim text.