2results about How to "Efficiency optimization" patented technology

The present application relates to the field of computer vision, and specifically discloses a DHA algal oil soft capsule filling amount insufficient detection method based on a deep learning neural network, comprising: accurately separating each capsule instance from a production line transmission image through a lightweight instance segmentation model; synchronously analyzing the global contour and local density features of a single capsule region using a multi-scale feature extraction network, which innovatively introduces an auxiliary density estimation module to enhance the perception of the content filling state; and fusing the above features to complete the accurate classification of the filling state. The present application effectively solves the practical problems of feature confusion, insensitivity to minor changes, poor dense detection effect, and the difficulty in balancing model efficiency and accuracy, and realizes high-precision and high-efficiency automatic detection of DHA algal oil soft capsule filling amount insufficient.

A screw fastening tool is provided. The screw fastening tool has a housing, a motor, a spindle, a first clutch, and a second clutch. The first clutch is configured to be operatively connected to an output shaft and the spindle, and is capable of transmitting power from the output shaft to the spindle only when the output shaft is driven to rotate in a first direction. The second clutch is configured to be operatively connected to the output shaft and the spindle, and is capable of transmitting power from the output shaft to the spindle only when the output shaft is driven to rotate in a second direction. An output rotational speed of the spindle relative to a rotational speed of the same output shaft is different between when power is transmitted via the first clutch and when power is transmitted via the second clutch. Accordingly, a technology that contributes to improving the work efficiency of the screw fastening tool can be provided.