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Digital camera with adjustable sensor

一种数码相机、传感器的技术，应用在数码相机领域，能够解决增加生产复杂性和单元成本等问题

Inactive Publication Date: 2012-08-15
AXIS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The resulting problems have to be resolved during the design phase as well as during production, all of which of course increase production complexity and unit cost

Method used

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  • Digital camera with adjustable sensor
  • Digital camera with adjustable sensor
  • Digital camera with adjustable sensor

Examples

Experimental program
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Embodiment Construction

[0032] Figure 1a and 1b is a schematic diagram of the components of the digital camera 100 arranged relative to the orthogonal coordinate system x, y, z. The camera 100 comprises a housing, only a part of which is indicated by the reference numeral 102, to which is attached a lens system 105 consisting of one or more lenses 106 and for mounting the one or more lenses. The device 104 is composed. The lens mount 104 may be of any suitable type capable of mounting the lens system 105, such as flanges for C- and CS-mount lenses. According to the invention, at least one image sensor is attached to the sensor disk 108 . exist Figure 1a and 1b In the embodiment shown in , two image sensors 110 , 140 are attached to the sensor disk 108 . The sensor disk 108 is in turn attached to the axle 112 . The axle 112 is mounted such that it can rotate about an axis A1 parallel to the z-direction of the system. This means that the sensor disc 108 attached to the axle 112 also rotates abo...

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PUM

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Abstract

The present invention relates to digital cameras and in particular to positioning of image sensors in digital cameras. By providing a digital camera (300) comprising a lens system (306), at least one image sensor (310, 340, 342) which is attached to a sensor disc (308) and an axle (312) to which the sensor disc is attached and wherein the axle is configured to allow manipulation thereof for adjusting the position of the at least one image sensor, a simple solution is provided, enabling adjustment of the image sensor position in the digital camera.

Description

technical field [0001] The present invention relates to digital cameras and in particular to the arrangement of image sensors in digital cameras. Background technique [0002] When designing a camera, especially when designing a digital camera for surveillance purposes, there are always compromises that must be made. Such digital cameras will typically need to operate under varying conditions and the compromises that must be made will involve the choice of combination of image sensor and optical system. More importantly, acceptable trade-offs will vary with site conditions for a particular camera. For example, it may be acceptable to sacrifice spatial resolution for light sensitivity at night, while the camera should prioritize resolution when brightness is high (ie, daytime). Similar considerations exist for other image parameters such as color reproduction and frame rate (ie temporal resolution). The rationale for this in surveillance applications is that it is better t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/225
CPCH04N23/45H04N23/51H04N23/55H04N23/54
Inventor J·耶尔姆斯特伦D·佩尔松J·松维克
Owner AXIS