The main roles of global exposure camera module include the following aspects:
High-precision detection: In industrial inspection, global exposure camera can provide accurate exposure, avoiding the edge deformation problem caused by rolling shutter camera line-by-line exposure. For example, when measuring the pin spacing of electronic chips, global exposure camera can ensure that all pins are photographed at the same time, thereby reducing measurement errors and improving the accuracy of dimensional measurement. In addition, in 3D object scanning and surface defect detection, global exposure camera can capture the entire surface at one time to ensure the integrity and authenticity of the image, which helps to accurately identify and classify various defects.
High-speed motion capture: Global exposure camera can capture clear and coherent images in high-speed motion scenes. Because all its pixels are exposed at the same time, it can avoid image distortion and color shift caused by line-by-line scanning, which is particularly suitable for sports photography, wildlife photography and other fields that need to capture fast-moving scenes.
High-quality image acquisition: Global exposure camera can solve the problem of original high-definition material acquisition, output continuous, high-quality images, and meet the needs of intelligent analysis. For example, in intelligent video surveillance, global exposure cameras can provide high-quality images, which helps the back-end data analysis system to analyze and mine high-value information, and improve the accuracy and efficiency of analysis.
Reduce noise and smear: Compared with rolling shutter exposure, global exposure cameras can avoid image offset and smear when shooting high-speed moving objects. For example, in the logistics industry, global exposure cameras can ensure accurate scanning of package barcodes and reduce image blur and barcode recognition errors caused by asynchronous exposure.
