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camera system

Technology of a camera, body, applied in the field of camera systems

Active Publication Date: 2018-05-25
OM DIGITAL SOLUTIONS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, although this technology uses an interchangeable lens and a converter to perform shake correction, the same effect can be expected even if the structure is configured to perform shake correction with an interchangeable lens and a camera body

Method used

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Experimental program
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Embodiment Construction

[0032] Hereinafter, one embodiment of the present invention will be described with reference to the drawings.

[0033] First, the directions of the camera system of the present embodiment described below are defined.

[0034] figure 1 is a diagram illustrating the direction.

[0035] Such as figure 1 As shown, the camera system 100 of this embodiment includes a structure in which the lens unit 200 is attached to the camera body 300. In the camera system 100, the X direction, the Y direction, the Z direction, the pitch (Pitch) direction, and the yaw direction are defined as follows (Yaw) direction and roll (Roll) direction.

[0036] Let the left-right direction (horizontal direction) of the camera body 300 on which the lens unit 200 is mounted be the X direction. For convenience of description, the right direction when viewing the front of the camera system 100 is defined as a + (plus, positive) direction (+X direction), and the left direction is defined as a - (minus, nega...

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PUM

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Abstract

A camera system including a lens unit and a camera body, wherein the camera body has: a shake correction unit that performs shake correction in a plurality of directions; and a determination unit that determines whether a mounted lens unit is capable of performing the When the lens unit for correcting shake in multiple directions is determined by the determination unit to be a lens unit capable of performing shake correction in the multiple directions, the camera body implements the multiple directions according to the camera body side shake correction ratio and the lens unit performs the shake correction in the multiple directions according to the lens unit side shake correction ratio.

Description

technical field [0001] The present invention relates to a camera system including a lens unit and a camera body configured to allow detachable attachment of the lens unit, and more particularly to a camera system having a camera shake correction function for correcting image shake caused by hand shake or the like. Background technique [0002] In recent years, cameras equipped with a camera shake correction function (hereinafter also referred to as "hand shake correction function") for correcting image shake caused by hand shake, etc. It is also possible to capture a good image without image shake. [0003] For example, there are two cases in the camera system of an interchangeable lens camera in which a photographic lens can be replaced according to a photographic purpose: a case where the hand-shake correction function is mounted on the interchangeable lens and a case where the hand-shake correction function is mounted on the camera body. Condition. When the hand shake c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G03B5/00H04N5/232
CPCG03B5/00G03B17/14G03B2205/0007H04N23/663H04N23/60H04N23/6812H04N23/687
Inventor 土屋仁司
Owner OM DIGITAL SOLUTIONS CORP