Camera having target follow up function
AssigneeNikon Corporation
InventorsHiroyuki Iwasaki, Tadao Takagi
Life of this patent
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AssigneeNikon Corporation
InventorsHiroyuki Iwasaki, Tadao Takagi
Estimating the term…
Normally, movement of an object to be photographed is detected based upon the brightness information output by a photometric means, and the object to be photographed is followed up. During the exposure process the photometric means cannot perform photometry, and therefore the movement of the object to be photographed during exposure is predicted based upon the movement information for the object to be photographed detected before the start of the exposure process, and the position of the object to be photographed after the conclusion of the exposure process is obtained. When the exposure process has been completed, follow up of the object to be photographed is restarted from the predicted position which has been calculated. By doing this, the object to be photographed is not lost sight of after the exposure process has been completed, and it is possible to continue follow up of the object to be photographed from its predicted position. Further, when follow up of the object to be photographed by the follow up means has become impossible, forcibly the initial state before the start of follow up may be returned to. By doing this, the follow up target object can be again discerned in the initial state etc., and the photographer is able quickly to proceed to the next action.
A camera having a target follow up function, comprising:
A camera having a target follow up function, comprising:
A camera having a target follow up function, comprising:
A target follow up device, comprising:
A target follow up device, comprising:
A target follow up device, comprising:
A target follow up device, comprising:
A camera having a target follow up function, comprising:
A camera having a target follow up function, comprising:
A camera having a target follow up function, comprising:
Dependencies are inferred from the claim text.