A method, system and computer-readable storage medium for setting imaging parameters
A technology of imaging parameters and numbers, which is applied in the components of TV systems, image communication, and color TV components to avoid imaging parameters, avoid the impact of data collection, and ensure uniqueness.
Active Publication Date: 2021-01-22
SHENZHEN ORBBEC CO LTD
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[0005] In order to solve the existing problems, the present invention provides a method, system and computer-readable storage medium for setting imaging parameters
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[0024] In order to make the technical problems, technical solutions and beneficial effects to be solved by the embodiments of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0025] It should be noted that when an element is referred to as being “fixed” or “disposed on” another element, it may be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element. In addition, the connection can be used for both fixing function and circuit communication function.
[0026] It is to be understood that the terms "length", "width", "top", "bottom", "front"...
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The present invention provides a method, system and computer-readable storage medium for setting imaging parameters. The method includes: traversing and acquiring images containing multiple regions of interest under different imaging parameters of a camera and extracting the sensory information in each image. the number of feature points in the region of interest; sort each of the imaging parameters according to the number of feature points in the region of interest, and obtain the sorting result of each region of interest under each of the imaging parameters; according to the The imaging parameter combination is screened out based on the sorting result and the preset number of imaging parameters; and the region of interest detected is determined corresponding to each imaging parameter in the imaging parameter combination. It can effectively solve the problem of selecting parameters such as the best exposure time and gain parameters after the aperture and focal length of the camera are adjusted to a reasonable value, and can effectively adapt to different detection requirements.
Description
technical field [0001] The present invention relates to the technical field of setting imaging parameters, in particular to a method, system and computer-readable storage medium for setting imaging parameters. Background technique [0002] In industrial visual inspection, the quality of the imaging environment is crucial to the inspection results. Whether the imaging parameters are appropriate or not directly affects the texture, brightness, clarity, color, etc. of the image. For example, unreasonable setting of imaging parameters will lead to overexposure or underexposure, both of which will lead to loss of a large amount of detail information. Therefore, in an imaging system, in order to construct a high-quality imaging environment, it is often necessary to select appropriate imaging parameters. [0003] Industrial cameras generally use automatic adjustment or manual adjustment for the setting of imaging parameters. Generally, industrial cameras that automatically adjust...
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IPC IPC(8): H04N5/232H04N5/235
CPCH04N23/64H04N23/73
Inventor 张敏王卫芳朱毅博王闯闯胡正
Owner SHENZHEN ORBBEC CO LTD