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Camera system and camera main body

A technology of camera and main body, applied in the field of camera system, can solve the problem of inconvenient image acquisition

Inactive Publication Date: 2009-04-08
FUJIFILM CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if the object is not displayed on the display, it is inconvenient to perform image acquisition

Method used

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  • Camera system and camera main body
  • Camera system and camera main body
  • Camera system and camera main body

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Experimental program
Comparison scheme
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Embodiment Construction

[0098] Embodiments of the present invention will be described below.

[0099] figure 1 is a schematic diagram of the camera system as the first embodiment of the present invention.

[0100] like figure 1 As shown, the camera system 1 of this embodiment includes a camera head 1a and a camera body 1b. exist figure 1 Among them, the camera head 1a has an image acquisition optical system and an image pickup device, and the camera body 1b on which the detachable camera head 1a is installed can receive the image signal of the camera head 1a and perform signal processing.

[0101] The appearance of the camera head 1a is the same as that of a lens of a conventional interchangeable lens.

[0102] The camera body 1b has a nose mount 10b having many mount contacts at its center. The same mounting portion is also formed on the camera head 1a. If the camera head 1a is along figure 1 The dotted line in is installed on the camera main body 1b, makes the respective positions of their a...

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Abstract

A camera system includes a camera main body and a camera head mounted to the camera main body. A main body CPU of the camera main body determines whether or not an image signal transmitted from the mounted camera head can be processed by a signal conversion processing section of the camera main body based on ID information and signal conversion processing information downloaded from the camera head upon mounting the camera head. When it is determined that the signal cannot be processed by the signal conversion processing section by the main body CPU, the camera main body sets a RAW data recording mode for recording RAW data on a recording medium by adding a part of the signal conversion processing information of the camera head as data without performing signal processing in the signal conversion processing section.

Description

technical field [0001] The present invention relates to a camera system comprising a camera head having an image capturing optical system and an image pickup device, and a device for communicating with the camera head, receiving image signals from the camera head, and performing signal processing A camera body. The present invention also relates to the camera body constituting the camera system. Background technique [0002] For the camera system, there has been proposed a scheme in which an insertion unit with an image pickup device and an image acquisition optical system integrally mounted on the camera body is proposed, and information on the insertion unit is transmitted to the camera The main body so that a photo is taken by the image taking optical system provided to the insertion unit (see Japanese Laid-Open Patent No. 8-17256). If the image acquisition optical system in the camera system is recognized, that is, the image acquisition lens can be replaced only by inst...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/232H04N5/225G03B17/14
Inventor 末元一纪
Owner FUJIFILM CORP