High-speed image acquisition and processing method and system
A technology of acquisition and processing, high-speed image, applied in the field of signal processing, can solve the problems of difficult logic control, occupying a large space, cost-effective, etc., to achieve the effect of reliable work, balancing the load, and improving the speed of data processing
Active Publication Date: 2019-02-05
TSINGHUA UNIV +1
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[0004] Aiming at the defects in the prior art, the present invention provides a high-speed image acquisition and processing method and system to solve the cost performance reduction caused by the replacement of high-speed hardware in the prior art and the large space occupied and logic control caused by multiple devices running in parallel. difficult technical issues
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[0029] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0030] Such as figure 1 As shown, the embodiment of the present invention provides a high-speed image acquisition and processing method, figure 2 The shown high-speed image acquisition and processing system includes N image acquisition modules, M image processing modules and task distribution controllers, wherein the signal output terminals of t...
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The invention relates to a high speed image acquisition processing method and a system thereof. The method comprises the following steps that an optimization model is used to determine that a high speed image acquisition processing system includes N signal acquisition modules and M image processing modules; a task distribution controller successively makes the N signal acquisition modules collect image information; one image processing module is taken out from an image processor queue and the image information collected by the signal acquisition modules is distributed to the image processing modules; and the image processor queue includes no more than M image processing modules and acquires the image information according to a first-in first-out principle. The invention also discloses a high speed image acquisition processing system which is realized based on the high speed image acquisition processing method. The method possesses advantages that hardware cost is low; realization is easy; a system utilization rate is high; a logic structure is simple and stable and so on.
Description
technical field [0001] The invention relates to the technical field of signal processing, in particular to a high-speed image acquisition and processing method and system. Background technique [0002] In the engineering application of real-time signal processing, the basic workflow of a high-speed image acquisition and processing system is internal or external trigger, signal acquisition sensor collects current signal data, signal data is transmitted to signal processor, and signal processor performs calculation, analysis and processing on the data , Some system signal processors send the processing results to the operation controller for other operations. In this process, each step takes time, and the sum of time determines the rated speed of the system. [0003] With the continuous upgrading of domestic industrial equipment and systems, their operating speed has risen rapidly, which puts forward higher and higher requirements for the rated operating speed of the signal p...
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IPC IPC(8): H04N7/18
CPCH04N7/18H04N7/181
Inventor 王贵锦张淳孟龙张树君高晓宇孟庆胜陈国栋刘冉刘学栋
Owner TSINGHUA UNIV