Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A 3D collection device for tiny objects

A technology for objects and equipment, applied in 3D modeling, 3D image processing, and the use of optical devices, etc., can solve problems such as unusable, difficult to accurately determine the size, difficult to accurately determine the angle, etc., to achieve strong applicability and easy operation. , the effect of increasing the synthesis speed

Active Publication Date: 2021-05-11
天目爱视(北京)科技有限公司
View PDF12 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in practical applications, it is found that unless there is a precise angle measurement device, the user is not sensitive to the angle, and it is difficult to accurately determine the angle; and when the target object is at the microscopic level, its size is difficult to accurately determine, so that the solution cannot be used on tiny objects. 3D acquisition modeling used in

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
  • A 3D collection device for tiny objects
  • A 3D collection device for tiny objects
  • A 3D collection device for tiny objects

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0036] In order to solve the above technical problems, an embodiment of the present invention provides a 3D collection device for tiny objects, such as figure 1 , including an image acquisition device 1 , a micro-motion device 2 , an object stage 3 , and a driving device 4 .

[0037] The micro-motion device includes a turntable 21 and a wobbler 22, two spacers 23 with different diameters are arranged between the turntable 21 and t...

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 present invention provides a kind of tiny object acquisition equipment, comprising image acquisition device, micro-motion device, stage; wherein micro-motion device comprises turntable and oscillating disk, and spacer is arranged between turntable and oscillating disk, and spacer follows turntable Rotate, so as to drive the oscillating plate to oscillate near the reference plane; the image acquisition device is arranged on the oscillating plate. For the first time, a structure suitable for collecting around tiny objects is proposed, which avoids the problem of rotating out of the field of view.

Description

technical field [0001] The invention relates to the technical field of shape measurement, in particular to the technical field of 3D shape measurement of tiny objects. Background technique [0002] At present, when studying cells and microorganisms, traditional microscopes can no longer meet the current needs of stereoscopic observation and measurement because they can only observe plane conditions. However, in current 3D microscopic imaging equipment, confocal imaging is commonly used to form images at different depths, thereby synthesizing 3D images. However, this method usually requires the active emission of laser light or fluorescent light, which may affect living organisms and lead to inaccurate observations. At the same time, due to the layer-by-layer imaging at different depths, the 3D imaging speed is very slow, which is not suitable for living organisms. There is also a way of using lens arrays to split light for multi-focus imaging, but the resolution of this wa...

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 Patents(China)
IPC IPC(8): G01N21/84G01N21/01G06F16/51G06F16/583G06K9/46G06K9/62G06T5/00G06T5/20G06T7/593G06T15/04G06T17/00G06T17/30
CPCG01B11/24G01B9/04G03B35/02G03B17/56G03B17/12
Inventor 左忠斌左达宇
Owner 天目爱视(北京)科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com