Multi-focal-length lens ultrahigh resolution linkage imaging device

An ultra-high-resolution imaging device technology, applied in image communication, TV, color TV components, etc., can solve the problems of monitoring omissions, difficulty in taking into account the clear imaging of long-range targets, and full-coverage monitoring of the entire scene

Active Publication Date: 2016-07-06
HUNAN VISION SPLEND PHOTOELECTRIC TECH
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  • Abstract
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Problems solved by technology

[0003] The purpose of the present invention is to provide a multi-focus lens ultra-high-resolution linkage imaging device, which solves the problem that it is difficult to take into account the clear imaging of distant objects and the overall The limitation of full-coverage monitoring of the scene; and the technical problem of monitoring omission caused by the camera pan-tilt device switching between close-range imaging and long-range imaging

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  • Multi-focal-length lens ultrahigh resolution linkage imaging device
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Embodiment Construction

[0043] The accompanying drawings constituting a part of this application are used to provide further understanding of the present invention, and the schematic embodiments and descriptions of the present invention are used to explain the present invention, and do not constitute an improper limitation of the present invention.

[0044] In order to overcome the deficiencies in the application of video surveillance in a large area in the existing surveillance solutions, the present invention provides a multi-focus lens ultra-high resolution linkage imaging device. It only needs to install a set of equipment in the monitoring area, which can replace all the monitoring equipment required in the existing monitoring scheme, and it is easy to operate and use. The device includes a video capture module, a storage module 300 and a video management module 400 .

[0045] see figure 1 The video acquisition module includes at least one overview acquisition unit 110 and at least ten detail a...

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Abstract

The invention provides a multi-focal-length lens ultrahigh resolution linkage imaging device. Multi-focal-length lenses are used by the device to simultaneously monitor a large-range area, and the transverse filed angle of a collected ultrahigh resolution image is larger than 90 degrees, so that the device is capable of realizing non-dead angle full coverage in large-range scene monitoring; and within 130 m from the distance, the pixel density of the collected image is larger than 125 pixel / meter, and the pixels of the whole monitoring image are higher than one hundred million.

Description

technical field [0001] The invention relates to the field of image imaging technology, in particular to a multi-focus lens ultra-high resolution linkage imaging device. Background technique [0002] At present, in the video monitoring schemes of large-scale areas such as government squares, large parking lots, airport waiting halls, and station waiting halls, the existing monitoring schemes mainly use multiple bolts and high-speed balls to cooperate. The existing long-focus lens bolts have a limited field of view; and the bolts equipped with short-focus lenses can only obtain target images with insufficient pixels for distant targets; There will be blind spots when using the entire scene and local specific enlarged images. For the user, it is very inconvenient to switch between the images of multiple cameras when adopting this monitoring solution, which reduces the monitoring efficiency and increases the difficulty of monitoring. Therefore, the existing monitoring scheme h...

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): H04N7/18H04N5/225H04N5/232
CPCH04N7/18H04N23/00H04N23/698H04N23/69
Inventor刘述杰张弘强
OwnerHUNAN VISION SPLEND PHOTOELECTRIC TECH