Information processing method, information processing apparatus, and non-transitory computer-readable storage medium that determine whether a target person is an important person based on importance degrees

Claim 2

An information processing method, executed by at least one processor in an information processing apparatus, the method comprising: identifying a first image group that is contained in a second image group, the second image group containing a plurality of image groups including the first image group; counting, based on the identifying, a number of images in which a target person appears among a plurality of images in the first image group; counting a number of image groups in which the target person appears among the plurality of image groups contained in the second image group; determining, whether the target person is an important person, based on at least one of a first importance degree that is calculated using the number of images in which the target person appears in the first image group and a second importance degree that is calculated using the number of image groups in which the target person appears in the second image group; and generating layout data by arranging an image based on the determination result of the important person, wherein, in a case in which the first importance degree exceeds a first threshold, the target person is determined to be the important person, and in a case in which the second importance degree exceeds a second threshold, even if the first importance degree does not exceed the first threshold, the target person is determined to be the important person.

Claim 3

The method according to claim 1 , wherein the first importance degree is calculated by a ratio of the number of images in which the target person appears in the first image group to the number of images in which a person who appears most frequently in the first image group.

Claim 4

The method according to claim 1 , wherein it is judged whether the first importance degree can be calculated using the number of the images in which the target person appears in the first image group, and, upon judging that the first importance degree cannot be calculated, a third image group similar to the first image group is specified out of the plurality of image groups contained in the second image group, and the first importance degree is calculated using the number of the images in which the target person appears in the first image group and a number of the images in which the target person appears in the third image group.

Claim 5

The method according to claim 3 , wherein in the determining, if the number of the images in which the target person appears in the first image group is less than a predetermined threshold, it is judged that the first importance degree cannot be calculated using the number of the images in which the target person appears in the first image group.

Claim 6

The method according to claim 3 , wherein in the determining, an image group in which all persons appearing in the first image group appear is specified as the third image group similar to the first image group.

Claim 7

The method according to claim 1 , further comprising: detecting a face of a person from an image; and identifying the face detected in the detecting, wherein the number of the images in which the target person appears is counted, based on a result of processing of each of the detecting and the identifying.

Claim 8

The method according to claim 1 , wherein the plurality of image groups is defined for each event in which an image is captured.

Claim 9

The method according to claim 1 , wherein the layout data is generated by arranging, on a predetermined template, the image selected based on the determination result.

Claim 10

The method according to claim 8 , wherein a photobook based on the layout data is displayed on a display device.

Claim 11

The method according to claim 8 , wherein a photobook based on the layout data is printed by a printing apparatus.

Claim 12

An information processing apparatus comprising: at least one processor and a memory storing instructions which, when executed by the at least one processor, cause the information processing apparatus: to identify a first image group that is contained in a second image group, the second image group containing a plurality of image group including the first image group; to count, based on the identification, a number of images in which a target person appears among a plurality of images in the first image group; to count a number of image groups in which the target person appears among the plurality of image groups contained in the second image group; to determine whether the target person is an important person, based on at least one of a first importance degree that is calculated using the number of images in which the target person appears in the first image group and a second importance degree that is calculated using the number of image groups in which the target person appears in the second image group; and to select to generate layout data by arranging an image based on the determination result of the important person, wherein, in a case in which the first importance degree exceeds a first threshold, the target person is determined to be the important person, and, in a case in which the second importance degree exceeds a second threshold, even if the first importance degree does not exceed the first threshold, the target person is determined to be the important person.

Claim 13

An information processing apparatus comprising: at least one processor and a memory storing instructions which, when executed by the at least one processor, cause the information processing apparatus: to identify a first image group that is contained in a second image group, the second image group containing a plurality of image group including the first image group; to count, based on the identification, a number of images in which a target person appears among a plurality of images in the first image group; to count a number of image groups in which the target person appears among the plurality of image groups contained in the second image group; to determine whether the target person is an important person, based on at least one of a first importance degree that is calculated using the number of images in which the target person appears in the first image group and a second importance degree that is calculated using the number of image groups in which the target person appears in the second image group; and to select to generate layout data by arranging an image based on the determination result of the important person, wherein, in a case in which the first importance degree exceeds a first threshold, the target person is determined to be the important person, and, in a case in which the second importance degree exceeds a second threshold, even if the first importance degree does not exceed the first threshold, the target person is determined to be the important person.

Claim 14

The apparatus according to claim 11 , wherein the first importance degree is calculated by a ratio of the number of images in which the target person appears in the first image group to the number of images in which a person who appears most frequently in the first image group.

Claim 15

The apparatus according to claim 11 , wherein it is judged whether the first importance degree can be calculated using the number of the images in which the target person appears in the first image group, and, upon judging that the first importance degree cannot be calculated, specifies a third image group similar to the first image group out of the plurality of image groups contained in the second image group, and the first importance degree is calculated using the number of the images in which the target person appears in the first image group and a number of the images in which the target person appears in the third image group.

Claim 16

The apparatus according to claim 13 , wherein, if the number of the images in which the target person appears in the first image group is less than a predetermined threshold, it is judged that the first importance degree cannot be calculated using the number of the images in which the target person appears in the first image group.

Claim 17

The apparatus according to claim 13 , wherein the determination unit specifies an image group in which all persons appearing in the first image group appear as the third image group similar to the first image group.

Claim 18

The apparatus according to claim 11 , wherein the instructions which, when executed by the at least one processor, further cause the information processing apparatus: to detect a face of a person from an image; and to identify the face detected by the detection unit, wherein the number of the images in which target person appears is counted based on a result of processing of each of the detection and the identifying.

Claim 19

The apparatus according to claim 11 , wherein the plurality of image groups is defined for each event in which an image is captured.

Claim 20

A non-transitory computer-readable storage medium storing a program that causes a computer to function: to identify a first image group that is contained in a second image group, the second image group containing a plurality of image group including the first image group; to count, based on the identification, a number of images in which a target person appears among a plurality of images in the first image group; to count a number of image group in which the target person appears among the plurality of image groups contained in the second image group; to determine whether the target person is an important person, based on at least one of a first importance degree that is calculated using the number of images in which the target person appears in the first image group and a second importance degree that is calculated using the number of image groups in which the target person appears in the second image group; and to generate layout data by arranging an image based on the determination result of the important person, wherein, in a case in which the first importance degree exceeds a first threshold, the target person is determined to be the important person, and, in a case in which the second importance degree exceeds a second threshold, even if the first importance degree does not exceed the first threshold, the target person is determined to be the important person.

Claim 21

A non-transitory computer-readable storage medium storing a program that causes a computer to function: to identify a first image group that is contained in a second image group, the second image group containing a plurality of image group including the first image group; to count, based on the identification, a number of images in which a target person appears among a plurality of images in the first image group; to count a number of image group in which the target person appears among the plurality of image groups contained in the second image group; to determine whether the target person is an important person, based on at least one of a first importance degree that is calculated using the number of images in which the target person appears in the first image group and a second importance degree that is calculated using the number of image groups in which the target person appears in the second image group; and to generate layout data by arranging an image based on the determination result of the important person, wherein, in a case in which the first importance degree exceeds a first threshold, the target person is determined to be the important person, and, in a case in which the second importance degree exceeds a second threshold, even if the first importance degree does not exceed the first threshold, the target person is determined to be the important person.