JP2010060843A5

JP2010060843A5 -

Info

Publication number: JP2010060843A5
Application number: JP2008226377A
Authority: JP
Filing date: 2008-09-03
Publication date: 2011-10-20
Anticipated expiration: 2028-09-03

Claims

An imaging device in which a photographic lens can be attached and detached,
A first imaging sensor that receives light that has passed through the photographing lens and generates a first image signal;
A second imaging sensor that receives light that has passed through the photographing lens and generates a second image signal;
A first mode that is arranged between the photographing lens, the first imaging sensor, and the second imaging sensor and guides the light that has passed through the photographing lens to the first imaging sensor; and A switching unit that switches between the second mode for guiding the passed light to the second imaging sensor;
When the switching unit performs switching between the first mode and the second mode, an image signal generated most recently is selected from the first image signal and the second image signal . A detection unit that selectively uses and detects a subject attribute;
According to the attribute of the subject detected by the detection unit , a shooting condition including at least one of a focus position, a photometric position, a shooting timing, and an exposure value is determined, and a control operation is performed so that the determined shooting condition is satisfied. A control unit;
An imaging apparatus comprising:

The first image sensor is used to acquire an image of a subject,
The imaging apparatus according to claim 1, wherein the second imaging sensor is used to measure a luminance of a subject.

The detection unit, before a plurality of shooting processing continuous is Ru is started, using the second image signal to detect the attributes of the object, after the plurality of the imaging process continuous is started, The imaging apparatus according to claim 1 or 2, wherein an attribute of a subject is detected by selectively using an image signal generated most recently between the first image signal and the second image signal. .

The object attribute includes at least one of a position of the subject's face, a facial expression of the subject, a position of the subject in the image, and a color of the subject. The imaging device according to item.

An imaging device in which a photographic lens can be attached and detached,
A first imaging sensor that receives light that has passed through the photographing lens and generates a first image signal;
A second imaging sensor that receives light that has passed through the photographing lens and generates a second image signal;
A first mode that is arranged between the photographing lens, the first imaging sensor, and the second imaging sensor and guides the light that has passed through the photographing lens to the first imaging sensor; and A switching unit that switches between the second mode for guiding the passed light to the second imaging sensor;
When switching from the first mode to the second mode is performed by the switching unit, a detecting unit for detecting an attribute of an object using the first image signal generated before switching,
According to the attribute of the subject detected by the detection unit , a shooting condition including at least one of a focus position, a photometric position, a shooting timing, and an exposure value is determined, and a control operation is performed so that the determined shooting condition is satisfied. A control unit;
An imaging apparatus comprising:

The imaging apparatus according to claim 5 , wherein the subject attribute includes at least one of a position of the subject's face, a facial expression of the subject, a position in the subject's image, and a color of the subject.

  An imaging method in an imaging device to which a photographic lens can be attached and detached, wherein the imaging device is
  A first imaging sensor that receives light that has passed through the photographing lens and generates a first image signal;
  A second imaging sensor that receives light that has passed through the photographing lens and generates a second image signal;
  A first mode that is arranged between the photographing lens, the first imaging sensor, and the second imaging sensor and guides the light that has passed through the photographing lens to the first imaging sensor; and A switching unit that switches between the second mode for guiding the passed light to the second imaging sensor;
  With
  The imaging method is:
  When the detection unit of the imaging apparatus is switched between the first mode and the second mode by the switching unit, the first image signal and the second image signal A detection step of selectively using the image signal generated most recently to detect the attribute of the subject;
  The control unit of the imaging apparatus determines a shooting condition including at least one of a focus position, a photometric position, a shooting timing, and an exposure value according to the attribute of the subject detected in the detection step. A control process for performing a control operation so that
An imaging method comprising:

  An imaging method in an imaging device to which a photographic lens can be attached and detached, wherein the imaging device is
  A first imaging sensor that receives light that has passed through the photographing lens and generates a first image signal;
  A second imaging sensor that receives light that has passed through the photographing lens and generates a second image signal;
  A first mode that is arranged between the photographing lens, the first imaging sensor, and the second imaging sensor and guides the light that has passed through the photographing lens to the first imaging sensor; and A switching unit that switches between the second mode for guiding the passed light to the second imaging sensor;
  With
  The imaging method is:
  When the switching unit performs switching from the first mode to the second mode by the switching unit, the detection unit of the imaging apparatus uses the first image signal generated before switching to detect the subject. A detection process for detecting attributes;
  The control unit of the imaging apparatus determines a shooting condition including at least one of a focus position, a photometric position, a shooting timing, and an exposure value according to the attribute of the subject detected in the detection step. A control process for performing a control operation so that
An imaging method comprising: