Computer image collection method for remote display
An image acquisition and remote display technology, applied in image communication, components of color TVs, components of TV systems, etc., can solve the problems of reducing the quality of remote display, unable to adjust the viewing angle of the image acquisition terminal, blurred picture, etc. Remotely monitor the quality and improve the effect of graphic capture
Inactive Publication Date: 2018-07-24
WUHAN UNIV OF TECH
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Problems solved by technology
Existing remote image acquisition usually can only acquire pictures with set focus parameters for a certain area. When it is necessary to zoom in on a certain area in the picture, it can only be zoomed on the basis of the original image, and the image acquisition terminal cannot be adjusted. Angle of view, capture the area as the main picture of the screen, which is not conducive to observing the surrounding conditions of the target area. At the same time, simple zooming will easily cause the picture to be blurred, which is not conducive to observation and reduces the quality of remote display
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[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0017] Such as figure 1 As shown, a computer image acquisition method for remote display includes the following specific steps:
[0018] S1: Basic image collection. After the image collection terminal collects the image, it compresses the image information losslessly. After compression, the information is fed back to the processor of the image display terminal through the network or data line, including computers, mobile phones and other display devices for vi...
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The invention discloses a computer image collection method for remote display. The method comprises the following steps: S1 basic image collecting; S2, basic corresponding relation establishing; S3, primary visual angle switching; S4, secondary visual angle switching; and S5, exit visual angle switching. The shooting visual angle of an image collecting terminal can be automatically adjusted when checking different regions of a picture by establishing the corresponding relation between the picture of a display terminal and a motion module for controlling the image colleting terminal, and the focusing can be performed on the region to acquire the sharp image of each region in the picture, the pattern collecting effect is improved, and the computer remote monitoring quality can be improved.
Description
technical field [0001] The invention belongs to the technical field of image acquisition methods, and in particular relates to a computer image acquisition method for remote display. Background technique [0002] The remote image monitoring system is more and more widely used in people's daily life and various industries, and plays an irreplaceable role. The wireless and remote image monitoring system is a newly emerging image monitoring system in recent years. It uses embedded technology , digital image acquisition, image compression, and automatic network transmission technologies to realize remote image monitoring without geographical restrictions at a lower cost. Existing remote image acquisition usually can only use the set focus parameters to obtain pictures for a certain area. When it is necessary to zoom in on a certain area in the picture, it can only be zoomed on the basis of the original image, and the image acquisition terminal cannot be adjusted. Angle of view,...
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IPC IPC(8): H04N5/232H04N7/18
CPCH04N7/18H04N23/66H04N23/67H04N23/69
Inventor 余凡王浩楠佟子业张华伟
Owner WUHAN UNIV OF TECH