Image pickup apparatus including a plurality of image pickup units and method of controlling the same
An image pickup apparatus that performs control according to an azimuth detected during photographing, such that a user can enjoy excellent viewing of the synthesized image. A digital camera includes a main camera for obtaining a first image, and an in-camera for obtaining a second image when the first image is obtained. An azimuth sensor and a system controller generate first azimuth information by detecting a photographing direction of the main camera, and generate second azimuth information by detecting a photographing direction of the in-camera. The system controller records the first azimuth information in association with the first image, and the second azimuth information in association with the second image, in a recording medium.
1. An image pickup apparatus that includes a first image pickup unit for obtaining a first image, and a second image pickup unit for obtaining a second image when the first image is obtained, comprising:
a generation unit configured to generate first azimuth information by detecting a photographing direction of the first image pickup unit, and generate second azimuth information by detecting a photographing direction of the second image pickup unit; and
a recording unit configured to record the first azimuth information in association with the first image, and the second azimuth information in association with the second image, in at least one recording medium,
wherein the second image pickup unit is configured to be capable of changing the photographing direction with respect to the first image pickup unit, and
wherein the second image pickup unit is disposed in a display unit a direction of which can be changed with respect to the image pickup apparatus.
2. The image pickup apparatus according to claim 1 , wherein said generation unit generates the second azimuth information by correcting the first azimuth information based on a positional relationship between the first image pickup unit and the second image pickup unit.
3. The image pickup apparatus according to claim 1 , wherein when the first image and the second image are displayed on the same screen, the first azimuth information and the second azimuth information are displayed on the same screen.
4. The image pickup apparatus according to claim 1 , wherein when the first image and the second image are displayed on the same screen, the first image and the second image are displayed in a positional relationship dependent on a relationship between the first azimuth information and the second azimuth information.
5. The image pickup apparatus according to claim 1 , wherein said recording unit records a synthesized image obtained by synthesizing the first image and the second image, in the recording medium.
6. The image pickup apparatus according to claim 5 , wherein the second azimuth information is recorded in a maker note portion of attribution information of an image file recording the synthesized image.
7. The image pickup apparatus according to claim 1 , further comprising a display control unit configured to control an arrangement of the first image and the second image based on the information indicative of the relative directional relationship, when the first image and the second image are displayed on the same screen.
8. The image pickup apparatus according to claim 1 , further comprising a recording unit configured to record the first image, the second image, and the information indicative of the relative directional relationship, in association with each other, in a recording medium.
9. An image pickup apparatus that includes a first image pickup unit for obtaining a first image, and a second image pickup unit for obtaining a second image when the first image is obtained, comprising:
a generation unit configured to generate first azimuth information by detecting a photographing direction of the first image pickup unit, and generate second azimuth information by detecting a photographing direction of the second image pickup unit; and
a recording unit configured to record the first azimuth information in association with the first image, and the second azimuth information in association with the second image, in at least one recording medium,
wherein said generation unit generates the second azimuth information by correcting the first azimuth information based on a positional relationship between the first image pickup unit and the second image pickup unit.
10. The image pickup apparatus according to claim 9 , wherein when the first image and the second image are displayed on the same screen, the first azimuth information and the second azimuth information are displayed on the same screen.
11. The image pickup apparatus according to claim 9 , wherein when the first image and the second image are displayed on the same screen, the first image and the second image are displayed in a positional relationship dependent on a relationship between the first azimuth information and the second azimuth information.
12. The image pickup apparatus according to claim 9 , wherein said recording unit records a synthesized image obtained by synthesizing the first image and the second image, in the recording medium.
13. The image pickup apparatus according to claim 12 , wherein the second azimuth information is recorded in a maker note portion of attribution information of an image file recording the synthesized image.
14. The image pickup apparatus according to claim 9 , further comprising a display control unit configured to control an arrangement of the first image and the second image based on the information indicative of the relative directional relationship, when the first image and the second image are displayed on the same screen.
15. The image pickup apparatus according to claim 9 , further comprising a recording unit configured to record the first image, the second image, and the information indicative of the relative directional relationship, in association with each other, in a recording medium.
16. A method of controlling an image pickup apparatus that includes a first image pickup unit for obtaining a first image, and a second image pickup unit for obtaining a second image when the first image is obtained, comprising:
generating first azimuth information by detecting a photographing direction of the first image pickup unit, and generating second azimuth information by detecting a photographing direction of the second image pickup unit; and
recording the first azimuth information in association with the first image, and the second azimuth information in association with the second image, in at least one recording medium,
wherein the second image pickup unit is configured to be capable of changing the photographing direction with respect to the first image pickup unit, and
wherein the second image pickup unit is disposed in a display unit a direction of which can be changed with respect to the image pickup apparatus.
17. A method of controlling an image pickup apparatus that includes a first image pickup unit for obtaining a first image, and a second image pickup unit for obtaining a second image when the first image is obtained, comprising:
generating first azimuth information by detecting a photographing direction of the first image pickup unit, and generating second azimuth information by detecting a photographing direction of the second image pickup unit; and
recording the first azimuth information in association with the first image, and the second azimuth information in association with the second image, in at least one recording medium,
wherein said second azimuth information is generated by correcting the first azimuth information based on a positional relationship between the first image pickup unit and the second image pickup unit.