Sensing imaging control method and device

An imaging control and sensing technology, applied in image communication, TV, color TV components and other directions, can solve problems such as poor image recognition effect and inability to obtain image quality, and achieve the effect of quality assurance

Inactive Publication Date: 2018-10-16
BEIJING TSTUDY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This technology allows for better control over how images look on an electronic display screen during daylight hours compared with when it's darkened or indoors due to varying levels of sunshine throughout the year. By optimally setting these settings based upon factors like brightness, color temperature, ambient illumination level, etc., this system improves overall performance without sacrificing resolution capabilities at all times.

Problems solved by technology

The technical problem addressed in this patented method relates to improving image recognition accuracy when utilizing computer systems that have limited ability to recognize certain types of visual data such as colors (natural color) without being able to accurately distinguish between these two categories.

Method used

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  • Sensing imaging control method and device
  • Sensing imaging control method and device
  • Sensing imaging control method and device

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Embodiment Construction

[0043] The technical solutions of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments.

[0044] In order to better understand the technical solution of the present invention, an application scenario of the sensing imaging control method proposed in the present invention is firstly introduced.

[0045] The sensing imaging control method of the present invention is used to collect and identify images of motion notes on coded paper with coded patterns, electronic writing boards, or other substrates with coded patterns, and determine and optimize the collected images by controlling the exposure of the images. , Recognized image information, so as to realize the function of restoring and reproducing handwriting.

[0046] For the convenience of expression, in the present invention, coding paper is taken as an example to describe various substrates capable of displaying coding patterns.

[0047] The embodiment of t

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Abstract

The embodiment of the invention relates to a sensing imaging control method and device. The sensing imaging control method comprises the following steps: determining a first exposure parameter; exposing according to the first exposure parameter, and acquiring initial image information; processing the initial image information, determining an image background parameter of an initial image, and determining an image background saturation parameter of the initial image according to the image background parameter; determining an average background saturation parameter according to the image background saturation parameter; determining an image optimal image contrast ratio according to the average background saturation parameter; determining a second exposure parameter according to the image optimal image contrast ratio and the first exposure parameter; and exposing according to the second exposure parameter, and acquiring optimized image information. The sensing imaging control method and the device provided by the embodiment of the invention do not depend on fixed illumination conditions, the processing process is automatic, and the image quality can be adjusted by controlling the exposure parameters under different luminous environments.

Description

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Claims

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Application Information

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Owner BEIJING TSTUDY TECH CO LTD
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