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

Performance detection method and detection system for TOF module

A detection method and detection system technology, applied in the field of TOF, can solve the problems of low detection efficiency and incomplete performance detection of TOF modules.

Active Publication Date: 2020-06-12
炬佑智能科技(苏州)有限公司
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] During the design process or after the assembly of the TOF module, the performance of the TOF module needs to be tested, but the existing tests are all performed manually or for specific one or more performances, and the detection efficiency is low. And the performance test of the TOF module is not comprehensive

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
  • Performance detection method and detection system for TOF module
  • Performance detection method and detection system for TOF module
  • Performance detection method and detection system for TOF module

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0060] As mentioned in the background technology, during the design process or after the assembly of the TOF module, the performance of the TOF module needs to be tested, but the existing tests are all performed manually or for specific one or more performances. Detection, the detection efficiency is low, and the performance detection of TOF modules is not comprehensive.

[0061] For this reason, the invention provides a detection method and detection system for the performance of a TOF module, which can comprehensively detect the performance of the TOF module to be tested, improve the precision and accuracy of the performance detection of the TOF module, and improve the TOF The efficiency of module performance testing.

[0062] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. When describin...

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 method and system for detecting the performance of a TOF module, and the method comprises the steps: obtaining a first test value, a second test value, a third test value, afourth test value, a fifth test value and a sixth test value based on a light intensity value and a depth value, corresponding to each frame of image, obtained by a to-be-tested TOF module; adding thefirst test value, the second test value, the third test value, the fourth test value, the fifth test value and the sixth test value to obtain an evaluation value; and judging whether the performanceof the to-be-tested TOF module is qualified or not according to the evaluation value. By means of the detection method, the performance of the TOF module to be tested can be comprehensively detected,the precision and accuracy of performance detection of the TOF module are improved, and the efficiency of performance detection of the TOF module can be improved.

Description

technical field [0001] The invention relates to the technical field of TOF, in particular to a performance detection method and a detection system of a TOF module. Background technique [0002] TOF (Time-Of-Flight) technology has a long history, but with the rapid development and application of intelligent technology and virtual reality technology in recent years, TOF technology and TOF modules have been greatly developed, becoming a new technology in today's imaging technology field. Research hotspots, with high research value and broad application prospects. [0003] The module based on TOF technology is a new type of miniaturized three-dimensional imaging device, which can capture the grayscale image and depth information of dynamic targets at the same time, thus easily solving the traditional problems in the field of machine vision. Using these depth information can not only easily Complete traditional applications such as segmentation, labeling, recognition, and tracki...

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
IPC IPC(8): H04N17/00
CPCH04N17/002
Inventor 胡洪伟
Owner 炬佑智能科技(苏州)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