Camera module, photographing device and multispectral imaging method

A camera module and multi-spectral imaging technology, which is applied in the field of multi-spectral imaging, can solve the problems of multi-spectral imaging system, such as the decrease of light energy utilization rate and large space occupation, so as to improve the light energy utilization rate, reduce space and save costs Effect

Inactive Publication Date: 2015-11-25
NUBIA TECHNOLOGY CO LTD
View PDF5 Cites 13 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to provide a camera module, a shooting device and a method for multi-spectral imaging, aiming to solve the technical problems of the multi-spectral imaging system with reduced utilization of light energy and large space occupation

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Camera module, photographing device and multispectral imaging method
  • Camera module, photographing device and multispectral imaging method
  • Camera module, photographing device and multispectral imaging method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0030] A mobile terminal implementing various embodiments of the present invention will now be described with reference to the accompanying drawings. In the following description, use of suffixes such as 'module', 'part' or 'unit' for denoting elements is only for facilitating description of the present invention and has no specific meaning by itself. Therefore, "module" and "component" may be mixedly used.

[0031] Mobile terminals may be implemented in various forms. For example, terminals described in the present invention may include devices such as mobile phones, smart phones, notebook computers, digital broadcast receivers, PDAs (Personal Digital Assistants), PADs (Tablet Computers), PMPs (Portable Multimedia Players), navigation devices, etc. mobile terminals and fixed terminals such as digital TVs, desktop c...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a camera module, a photographing device and a multispectral imaging method. The camera module comprises an imaging lens and a photosensitive element, wherein the position of the imaging lens corresponds to the position of the photosensitive element, the camera module further comprises a rotatable optical filter assembly arranged between the imaging lens and the photosensitive element, and the optical filter assembly is used for rotating different band pass filters between the imaging lens and the photosensitive element, so as to separate an emergent light beam of the imaging lens into light of corresponding spectral bands through the band pass filters. The camera module disclosed by the invention can improve the utilization rate of light energy of a spectral imaging system and reduce the space occupancy of the system, which is beneficial to the miniaturization of the system.

Description

technical field [0001] The invention relates to the technical field of multispectral imaging, in particular to a camera module, a photographing device and a method for multispectral imaging. Background technique [0002] With the development of multispectral imaging technology, the application range of multispectral imaging system is constantly expanding. In order to achieve different detection purposes, objects are usually imaged in different spectral bands in many fields such as agriculture, criminal investigation, and medicine. Different spectral bands contain different shape feature information of objects, providing more accurate information for analysis, detection, monitoring, and measurement. basis. For example, in the field of agriculture, by imaging crops in different narrow bands from visible light to infrared, it is possible to diagnose crop diseases and insect pests, and detect the growth status of crops, etc.; in the field of criminal investigation, by imaging d...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/225H04N5/232
Inventor 庞飞龙
Owner NUBIA TECHNOLOGY CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap