The vehicle underbody security inspection system usually employs different lenses. Line array lenses and area array lenses have different uses and characteristics in the vehicle underbody security inspection system. The following article will introduce the features and advantages of the line array camera in the vehicle underbody security inspection system. The image acquisition scheme of the linear array camera has the following advantages: In addition, the cost of the scanning mechanism and position feedback link of the linear array camera is still much lower than that of the area array camera with the same area and resolution. The coordinates of the scanning lines are provided by the grating, thus forming a linear array......
The vehicle underbody security inspection system usually employs different lenses. Line array lenses and area array lenses have different uses and characteristics in the vehicle underbody security inspection system. The following article will introduce the features and advantages of the line array camera in the vehicle underbody security inspection system.
Linear arrayCameraThe scheme for obtaining imagesThere are the following severalAdvantage: Line arrayIn addition, the costs of the scanning mechanism and position feedback link of the camera are still much lower than those of the area array camera with the same area and resolution. The coordinates of the scanning line are provided by the gratingThereforeLine array cameraScanned outImage"InformationPrecisionisHigher than area array camerasthe.
Therefore, through scanning movementImage informationThe image solution is still widely used, especially when the field is large and the image resolution is high. For cameras, only high resolution can ensure high image recognition accuracy, especially for linear array camerasScan outThe image resolution is very high, but due toSubject to an objectSportsIrregularityThe influence of this makes the image of the camera more special compared to that of the area array. Therefore, image recognition should not only fully utilize the advantages of high resolution but also overcome the scanning motiontheAlgorithm"Difficulty"To ensure that mechanical transmission is not affectedTo presentThe accuracy of the image.
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