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

Mobile flashing light positioning system and method thereof

A positioning system and mobile technology, applied to the parts of TV system, TV, color TV, etc., can solve the problem of increasing the difficulty of photographers and achieve the effect of reducing difficulty

Inactive Publication Date: 2018-01-16
黄健辅
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if various shooting parameters are readjusted during the shooting process, the corresponding flash distance must be recalculated using the formula, and then the photographer can readjust the position of the flash to recalculate the distance in the ever-changing environment of the shooting scene And adjusting the position will greatly increase the difficulty of the photographer when shooting

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
  • Mobile flashing light positioning system and method thereof
  • Mobile flashing light positioning system and method thereof
  • Mobile flashing light positioning system and method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0057] The detailed description and technical content of the present invention are described as follows with respect to the accompanying drawings. Furthermore, for the convenience of description, the proportions of the drawings in the present invention are not necessarily drawn according to the actual scale, but may be exaggerated. These drawings and their proportions are not intended to limit the scope of the present invention.

[0058] The present invention provides a mobile flashlight positioning system. The system mainly utilizes the low-noise and stable characteristics of the multi-axis aircraft to accurately control the flashlight to maintain a proper flashlight distance from the subject, thereby bypassing the Subject to adjust the direction and angle of light that the photographer wants.

[0059] Please refer to " figure 1 ", the block schematic diagram of the mobile flashing light positioning system of the present invention, as shown in the figure:

[0060] The mobil...

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

Provided is a movable flash positioning system, including a first positioner, a multirotor with a flash, a camera parameter acquisition device and an arithmetic unit. The first positioner is used for obtaining the first position information of a shot body; the multirotor with a flash is provided with a flash parameter acquisition device for obtaining flash output parameters, and a second positioner used for obtaining the second position information of the flash. The camera parameter acquisition device is used for obtaining shooting parameters in a camera. The arithmetic unit defines the first position information as an original point, and calculates a flash distance parameter with a better flash distance according to the flash output parameters and shooting information, thereby controlling the multirotor to maintain the better flash distance relative to the original point through the flash distance parameter.

Description

technical field [0001] The present invention relates to a mobile strobe positioning system and its method, especially to a mobile strobe that uses camera parameters and strobe output index to control a multi-axis aircraft and a subject to maintain a better strobe distance Positioning system and method thereof. Background technique [0002] Generally, photographers need to observe the light distribution in the overall environment in addition to paying attention to aperture size, shutter speed and light sensitivity coefficient when taking pictures. For example, in a high-light environment, the image is prone to high contrast problems, and in a low-light environment, due to insufficient light, in order to make the photo correctly exposed and reduce noise, it is necessary to use a flash to fill in the light or lighting. [0003] The flash used for shooting can be divided into three types: built-in flash (Internal Flash), external flash (External Flash) and off-camera flash (Of...

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): H04N5/232
Inventor 黄健辅
Owner 黄健辅
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