Image sample collecting illumination device and image sample collecting illumination method

A technology for lighting devices and image samples, which is applied in lighting devices, electric lamp circuit layout, optics, etc., can solve problems such as difficulty in ensuring illumination changes and heavy workload, and achieve the effects of reducing workload, high control precision, and good shooting effects

Active Publication Date: 2013-09-18
SHANDONG SYNTHESIS ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This method has a large workload, and it is difficult to ensure that the illumination changes always meet the experimental requirements.

Method used

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  • Image sample collecting illumination device and image sample collecting illumination method
  • Image sample collecting illumination device and image sample collecting illumination method
  • Image sample collecting illumination device and image sample collecting illumination method

Examples

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Embodiment Construction

[0026] Refer to the attached figure 1 , a programming unit is configured in such an image sample collection lighting device, the programming unit sets the opening and closing states of each optical path in each step; each step allows one or more optical paths to be opened; the programming unit sets the optical path in each step continuous working time.

[0027] If the programming unit uses a PC, it is a central processing unit (CPU), which performs logic control operations, calls existing programs, and controls the optical path after analysis. You can also choose to enter intelligent devices such as programmable controllers and single-chip microcomputers.

[0028] Then the program needs to be stored in an external storage, such as the hard disk on a PC, expressed as figure 1 The storage unit shown can also represent the content set by the programming unit, and only the programming unit calls the relevant programs during operation.

[0029] Regarding calling, you can configu...

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Abstract

The invention discloses an image sample collecting illumination device and an image sample collecting illumination method. Via simple configuration of hardware and multiple independent light path passages, a light illumination angel of a shot object is changed by means of opening and closing different light path passages, thereby required illumination for multi-angle shooting for an image sample can be automatically realized, workload for multi-angle illumination for image sampling is lowered, on the basis of machine control, control precision for shutter triggering time is high, and better shooting effects can be obtained.

Description

technical field [0001] The invention relates to a lighting device and method for image sample collection in the technical field of photography. Background technique [0002] Image recognition technology research often requires shooting or video sampling of the same object under multiple lighting angles. [0003] In general, the lighting conditions are artificially changed. This method has a large workload, and it is difficult to ensure that the illumination changes always meet the experimental requirements. Contents of the invention [0004] In order to reduce the workload of multi-angle illumination image sampling, the present invention provides, on the one hand, an image sample collection lighting device, and on the other hand, provides an image sample collection lighting method. [0005] According to one aspect of the present invention, an image sample collection lighting device includes: [0006] The lighting unit is configured with the same number of lighting chann...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03B15/05H05B37/02
CPCY02B20/40
Inventor 许野平方亮张传锋刘辰飞
Owner SHANDONG SYNTHESIS ELECTRONICS TECH
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