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System and method for realizing real-time multi-scale imaging by using camera tiling

An imaging system, multi-scale technology, applied in the field of image processing, can solve problems such as large amount of calculation, achieve the effect of improving display speed, ensuring real-time browsing, and improving image quality

Active Publication Date: 2016-11-02
无锡安科迪智能技术有限公司
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Problems solved by technology

In other cases, it is possible to eliminate or reduce the stitching error by matching adjacent camera images, but the required computation is also very large

Method used

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  • System and method for realizing real-time multi-scale imaging by using camera tiling
  • System and method for realizing real-time multi-scale imaging by using camera tiling
  • System and method for realizing real-time multi-scale imaging by using camera tiling

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Embodiment Construction

[0033] The system and method for realizing real-time multi-scale imaging by using camera "tiling" described in the present invention will be further described in detail below with reference to the accompanying drawings and specific examples.

[0034] This real-time multi-scale imaging system using camera "tiling" includes a camera array, an image processing and storage system, and a display. The image processing and storage system processes the images acquired by the camera array and sends them to the display; it is characterized in that: The camera array is composed of several micro-cameras interlaced with each other, and the resolution of the micro-field of view captured by the micro-cameras is higher than that of the display field of view of the display.

[0035] The camera array also includes a wide field of view camera.

[0036] The four quadrants of the micro-field of view respectively overlap with one quadrant of the micro-field of view captured by four adjacent micro-c...

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Abstract

The invention relates to a system for realizing real-time multi-scale imaging by using camera tiling. The system includes a camera array, an image processing and storage system and a display, wherein the image processing and storage system processes images acquired by the camera array and sends the processed images to the display. The system is characterized in that the camera array is composed of a plurality of mutually-staggered micro cameras; and the resolution of micro fields of view shot by the micro cameras is higher than the resolution of the display field of view of the display.

Description

technical field [0001] The invention relates to a real-time multi-scale imaging system and method using camera "tiling", and belongs to the technical field of image processing. Background technique [0002] Digital image resolution depends on the number of pixels. The resolution of solid-state imaging technology has gone from one megabyte at the beginning to 10 to 100 megabytes now. Current sensor pixel sizes are as small as a few wavelengths of light. At this scale, it becomes difficult to further reduce the pixel size. So to increase the image size, start increasing the sensor area. However, sensors larger than 1 square centimeter are currently expensive and the output rate is not high. In addition, the resolvable point size and spatial frequency response capability of the lens decrease with the increase of the sensor size. This is why image size should be increased by leveraging camera arrays, rather than increasing the resolution of a single camera sensor. [0003]...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/232H04N7/18
CPCH04N7/181H04N23/698
Inventor 戴维·白瑞迪范柘
Owner 无锡安科迪智能技术有限公司
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