Image pickup apparatus having plurality of image pickup units, control method therefor, and storage medium
An image pickup apparatus which is capable of reducing erroneous shooting when a third party other than a photographer has come within the field of view. A first detection unit detects a subject from first image data obtained as a result of shooting by a first image pickup unit. A second detection unit detects a subject from second image data obtained as a result of shooting by a second image pickup unit. When the first detection unit detects, from the first image data, the subject detected by the second detection unit, a shooting process is carried out in which a shooting operation is performed using the first image pickup unit, and image data obtained by the shooting operation is recorded.
1. An image pickup apparatus having a first image pickup unit and a second image pickup unit, comprising:
a first detection unit configured to detect a subject from first image data obtained as a result of shooting by the first image pickup unit;
a second detection unit configured to detect a subject from second image data obtained as a result of shooting by the second image pickup unit; and
a control unit configured to provide control to, in response to said first detection unit detecting, from the first image data, the subject detected by said second detection unit, carry out a shooting process in which a shooting operation is performed using the first image pickup unit, and image data obtained by the shooting operation is recorded,
wherein in a case where self-timer shooting is selected, said second detection unit detects the subject from the second image data taken by the second image pickup unit in response to receipt of a shooting instruction, and
wherein as a result of detection, in a case where the subject is detected by said second detection unit, said control unit provides control to carry out the shooting process using the first image pickup unit in response to said first detection unit detecting the subject detected by said second detection unit, and in a case where the subject is not detected by said second detection unit, said control unit starts clocking and provides control to carry out the shooting process using the first image pickup unit according to a predetermined time period elapsing since start of the clocking.
2. The image pickup apparatus according to claim 1 , wherein the second image pickup unit shoots a photographer.
3. The image pickup apparatus according to claim 1 , wherein the first image pickup unit and the second image pickup unit differ in shooting direction.
4. The image pickup apparatus according to claim 1 , wherein in a case where the self-timer shooting is not selected, said control unit provides control to, in response to a shooting instruction from a user, record the image data obtained as a result of the shooting operation by the first image pickup unit.
5. The image pickup apparatus according to claim 1 , further comprising a warning unit configured to display a warning when the said second detection unit has not detected the subject from the second image data obtained as a result of shooting performed by the second image pickup unit in response to the shooting instruction.
6. The image pickup apparatus according to claim 1 , wherein in a case where the subject detected by said second detection unit has not been detected by said first detection unit, said control unit starts clocking and provides control to carry out the shooting process using the first image pickup unit according to a predetermined time period elapsing since start of the clocking.
7. The image pickup apparatus according to claim 1 , further comprising a display unit configured to display the first image and the second image,
wherein said second detection unit detects the subject from the second image data taken by said second image pickup unit in response to a shooting instruction, and
wherein in response to said second detection unit detecting the subject, said control unit controls said display unit such that the first image and the second image are not to be displayed.
8. The image pickup apparatus according to claim 7 , wherein said control unit provides control to display an image obtained by shooting on said display unit in response to the shooting process having been carried out.
9. A control method for an image pickup apparatus having a first image pickup unit and a second image pickup unit, comprising:
detecting a subject from first image data obtained as a result of shooting by the first image pickup unit;
detecting a subject from second image data obtained as a result of shooting by the second image pickup unit; and
providing control to, in case that the subject detected from the second image data also is detected from the first image data, carry out a shooting process in which a shooting operation is performed using the first image pickup unit, and image data obtained by the shooting operation is recorded,
wherein in a case where self-timer shooting is selected, said detecting a subject from the second image data further comprises detecting the subject from the second image data taken by the second image pickup unit in response to receipt of a shooting instruction, and
wherein as a result of detection, in a case where the subject is detected from the second image data, said providing control further comprises providing control to carry out the shooting process using the first image pickup unit in response to the subject detected from the first image data also being detected from said second image data, and in a case where the subject from the first image data is not detected from said second image data, said providing control further comprises starting clocking and providing control to carry out the shooting process using the first image pickup unit according to a predetermined time period elapsing since start of the clocking.
10. A non-transitory computer-readable storage medium storing a program for causing a computer to execute a control method for an image pickup apparatus having a first image pickup unit and a second image pickup unit, the control method comprising:
detecting a subject from first image data obtained as a result of shooting by the first image pickup unit;
detecting a subject from second image data obtained as a result of shooting by the second image pickup unit; and
providing control to, in case that the subject detected from the second image data also is detected from the first image data, carry out a shooting process in which a shooting operation is performed using the first image pickup unit, and image data obtained by the shooting operation is recorded,
wherein in a case where self-timer shooting is selected, said detecting a subject from the second image data further comprises detecting the subject from the second image data taken by the second image pickup unit in response to receipt of a shooting instruction, and
wherein as a result of detection, in a case where the subject is detected from the second image data, said providing control further comprises providing control to carry out the shooting process using the first image pickup unit in response to the subject detected from the first image data also being detected from said second image data, and in a case where the subject from the first image data is not detected from said second image data, said providing control further comprises starting clocking and providing control to carry out the shooting process using the first image pickup unit according to a predetermined time period elapsing since start of the clocking.