Photosensitive film density detection system, method, device, equipment and readable medium
A density detection and light-emitting device technology, applied in the computer field, can solve the problems of long time consumption, low accuracy and efficiency of film density measurement, complicated processing of related conversion circuits, etc., so as to achieve simple production calibration, simplify related circuits, improve efficiency and accuracy degree of effect
Active Publication Date: 2022-05-20
南阳柯丽尔科技有限公司
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[0004] The disadvantage of this method is that on the one hand, the related conversion circuit processing of the photoelectric sensor is relatively complicated and takes a long time. These directly lead to the difficulty of debugging and calibration in the process of film density detection, and the measurement accuracy and efficiency of film density are low
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[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.
[0038] The present invention proposes a method for detecting the density of a photosensitive film. In one embodiment, the present invention can be based on a terminal including a density detector.
[0039] An embodiment of the invention provides a photosensitive film density detection system. figure 1 A composition diagram of a photosensitive film density detection system in an embodiment is shown.
[0040] refer to figure 1 , the system includes a light emitting...
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The embodiment of the present invention discloses a photosensitive film density detection system, method, device, equipment and readable medium. The control module connected to the sensing module; the method includes: after obtaining the density detection instruction, starting the light emitting device to emit detection light with a preset wavelength, so that the detection light passes through the target film and enters the sensing module and The detection light is converted into a target electrical signal through the sensing module; the target electrical signal correspondingly output by the sensing module is obtained, and the target duty ratio of the target electrical signal is calculated; and the target duty ratio is determined according to the target duty ratio. The transmission density of the target film. The invention improves the accuracy and efficiency of photosensitive film density detection.
Description
technical field [0001] The invention relates to the field of computer technology, in particular to a photosensitive film density detection system, method, device, equipment and readable medium. Background technique [0002] In the printing of medical-related images (such as X-ray films, etc.), it is usually necessary to use thermal film as the medium, but if the density of the thermal film does not meet the preset standard (such as the density is too low), it will affect the impact of the film. The sharpness and contrast directly affect the quality of the printed medical image, thereby affecting the accuracy of subsequent diagnosis based on the medical image. Therefore, in order to ensure the quality of the printed image, it is necessary to detect the density of the thermal film before using it for printing. [0003] In the prior art, the detection of the density of the thermal film is generally through a photoelectric sensor, which converts the optical signal of the light ...
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IPC IPC(8): G01N9/24G01N21/59
CPCG01N9/24G01N21/5907
Inventor 许统辉吴桐蓝菊芳
Owner 南阳柯丽尔科技有限公司