Composition determining apparatus, composition determining method, and program

A composition determining method, comprising:

• detecting one or more specific subjects in an image based on image data;
• detecting subject orientation information indicating an orientation in the image of the subject detected in the subject detecting step, the detection of the subject orientation information being performed for each of the detected subjects;
• and
• determining a composition based on the subject orientation information,
• wherein in response to a plurality of subjects being detected in the subject detecting step, the determining step determines a composition based on a relationship among a plurality of pieces of the subject orientation information corresponding to a plurality of subjects, and
• in response to the plurality of pieces of subject orientation information indicating that each of the plurality of subjects has the same orientation, obtaining, as a determination result, a composition in which a barycenter of an image portion composed of all of the detected subjects in the image is displaced a predetermined distance from an image area dividing line in a direction opposite to a direction of the orientation of the plurality of subjects.

A processor encoded with a computer program for carrying out a composition determining method, the method comprising:

• detecting one or more specific subjects in an image based on image data;
• detecting subject orientation information indicating an orientation in the image of the subject detected in the subject detecting step, the detection of the subject orientation information being performed for each of the detected subjects;
• and
• determining a composition based on the subject orientation information,
• wherein in response to a plurality of subjects being detected in the subject detecting step, the determining step determines a composition based on a relationship among a plurality of pieces of the subject orientation information corresponding to a plurality of subjects, and
• in response to the plurality of pieces of subject orientation information indicating that each of the plurality of subjects has the same orientation, obtaining, as a determination result, a composition in which a barycenter of an image portion composed of all of the detected subjects in the image is displaced a predetermined distance from an image area dividing line in a direction opposite to a direction of the orientation of the plurality of subjects.

A composition determining apparatus, comprising:

• a subject detecting unit configured to detect one or more specific subjects in an image based on image data;
• a subject orientation detecting unit configured to detect subject orientation information indicating an orientation in the image of the subject detected by the subject detecting unit, the detection of the subject orientation information being performed for each of the detected subjects;
• and
• a composition determining unit configured to determine a composition based on the subject orientation information,
• wherein in response to a plurality of subjects being detected by the subject detecting unit, the composition determining unit determines a composition based on a relationship among a plurality of pieces of the subject orientation information corresponding to the plurality of subjects, and
• in response to the plurality of pieces of subject orientation information indicating that each of the plurality of subjects has the same orientation, the composition determining unit obtains, as a determination result, a composition in which a barycenter of an image portion composed of all of the detected subjects in the image is displaced a predetermined distance from an image area dividing line in a direction opposite to a direction of the orientation of the plurality of subjects.