Multi-channel image acquisition device and a multi-channel image acquisition method
An image acquisition device and image acquisition technology, applied in the field of multi-channel images, can solve the problems of multi-channel images with multiple noises and inability to provide uniform light, and achieve the effects of low noise, convenient control, and simple control
Active Publication Date: 2019-05-28
SHENZHEN JINJIA GRP
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[0005] In view of the above deficiencies in the prior art, the object of the present invention is to provide a multi-channel image acquisition device and a method for acquiring multi-channel images, aiming to solve the problem that the existing multi-channel image acquisition device cannot provide uniform light and the multi-channel image has problems. The problem of too much noise
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[0033] The present invention provides a multi-channel image acquisition device and a method for acquiring multi-channel images. In order to make the purpose, technical solution and effect of the present invention clearer and clearer, the present invention will be further described in detail below. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0034] see figure 1 , a multi-channel image acquisition device 10, comprising: a light source module provided with an opening 111, an imaging module 120 disposed above the opening 111, and a control module 130 connected to both the light source module and the imaging module 120;
[0035] The light source module is used to reflect light onto the sample 20 to be tested by reflection, and the light source module is provided with two or more types of light-emitting light sources 112;
[0036] The imaging module 120 is configured to pe...
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The invention discloses a multi-channel image acquisition device and a multi-channel image acquisition method. The multi-channel image acquisition device comprises a light source module provided withan opening, an imaging module arranged above the opening, and a control module connected with the light source module and the imaging module. Wherein the light source module is used for reflecting light rays to a sample to be detected in a reflection manner, and two or more than two light-emitting light sources are arranged in the light source module; The imaging module is used for carrying out multi-channel image acquisition on the sample to be detected under the irradiation of each light-emitting light source so as to obtain a multi-channel image of the sample to be detected; The control module is used for controlling the light-emitting light sources to be turned on or turned off and controlling the imaging module to be turned on or turned off. The light source module is used for reflecting the light-emitting light source, so that light is uniform; Moreover, because at least two kinds or more than two kinds of light-emitting light sources are provided, the multi-channel image acquired by the imaging module has the characteristic of low noise.
Description
technical field [0001] The invention relates to the field of multi-channel images, in particular to a multi-channel image acquisition device and a method for acquiring multi-channel images. Background technique [0002] Multi-channel images refer to images of the same scene captured by multiple cameras or images of the same scene captured by one camera at different times. When representing an image, multiple channels are used to encode the image, and multi-channel images have features such as rich colors. Multi-channel images are often used in the field of artificial intelligence. [0003] However, the existing video cameras or cameras are all directly framing the sample to be tested (the object to be photographed), so as to obtain the corresponding multi-channel image. ) is not uniform, and the obtained multi-channel image has more noise. [0004] Therefore, the prior art still needs to be improved and developed. Contents of the invention [0005] In view of the above...
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IPC IPC(8): H04N5/225H04N5/235H04N5/232H04N5/217G03B15/06
Inventor 李婵吕伟
Owner SHENZHEN JINJIA GRP