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Display with regional enlargement and highlighting functions and highlighting method thereof

A technology of area enlargement and display, applied in the input/output process of digital output to display devices, instruments, data processing, etc., can solve the problems of high functional cost and difficult implementation, and achieve the solution cost reduction, easy implementation, and bandwidth reduction. effect of overhead

Inactive Publication Date: 2017-09-01
NANJING JUSHA DISPLAY TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When implementing the zoom-in and highlight function, the image processor needs additional bandwidth overhead to complete the image zoom-in, resulting in the dilemma of high cost and difficult implementation of this function

Method used

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  • Display with regional enlargement and highlighting functions and highlighting method thereof
  • Display with regional enlargement and highlighting functions and highlighting method thereof

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Embodiment Construction

[0030] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0031] figure 1 It is a schematic diagram of zooming and highlighting function effect of the present invention, and the schematic diagram is the screen finally displayed on the monitor. The content displayed on the screen is black characters on a white background, and the words are "zoom in and highlight" and "keep unchanged". The size remains the same, and the brightness decreases.

[0032] figure 2 It is a schematic diagram of the functional modules of the present invention. The main modules include: a graphics card, a decoding unit connected to the graphics card for video decoding, a coordinate sending unit for sending the coordinates of t...

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Abstract

The present invention discloses a display with regional enlargement and highlighting functions, and a highlighting method thereof. The display comprises a video card, a decoding unit, a coordinate transmitting unit, a coordinate receiving unit, an area determination unit, an image enlargement unit, a down-sampling unit, a cache unit, an image stitching unit, a coding unit, and a display unit. The technical scheme of the present invention has the advantages that the attention area of the user can be enlarged, the non-attention area is down-sampled and is displayed in low brightness, the highlighting effect is reached, the image processor has a low requirement in bandwidth, and the user experience will not be affected by the down-sampling.

Description

technical field [0001] The invention belongs to the technical field of image display, and in particular relates to a display with a region magnifying and highlighting function and a highlighting method thereof. Background technique [0002] With the rapid development of various medical imaging equipment such as DR, CR, multi-slice CT, and 3D images, how to perfectly present various medical images and ensure the accuracy of diagnosis and treatment has become an urgent problem for hospitals. The hospital's demand for high-performance displays The need is more and more urgent. Professional medical displays have been widely popularized in hospitals due to a series of performance advantages such as high brightness, high contrast, high grayscale, and high resolution. [0003] However, when doctors use high-brightness, high-contrast professional medical monitors to read images for a long time, it will cause great damage to their own eyes, and also cause visual fatigue, which incre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/14G06T3/00
CPCG06F3/1407G06T3/04
Inventor 王卫
Owner NANJING JUSHA DISPLAY TECH
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