3results about How to "Improve shooting quality" patented technology

This utility model discloses a detachable camera device and a lawnmower. The lawnmower includes a housing body. The detachable camera device comprises a camera, a camera mounting base, and a sealing ring. The camera mounting base includes a mounting plate and a base plate, which are integrally formed and form a preset angle. The base plate is fixed to the upper front surface of the housing body by the sealing ring. The camera is mounted on the front side of the mounting plate. The camera's FPC cable passes from below the base plate through the housing body and connects to the PFC cable interface on the lawnmower's control circuit board. This application provides a detachable and flexibly adjustable camera mounting structure, which improves the lawnmower's ease of use and adaptability to different scenarios, facilitating production, maintenance, and replacement.

The utility model discloses a binocular living body detection face recognition camera, which relates to the technical field of face recognition cameras, and comprises a camera shell, one side of the camera shell is fixedly connected with two symmetrically arranged pick-up lenses, the inside of the top of the camera shell is fixedly connected with a first steering engine, and the top of the camera shell is provided with a sliding chute; a lead screw is rotationally connected into the sliding groove, one end of the lead screw is fixedly connected to the output end of the first steering engine, the outer side of the lead screw is in threaded connection with an L-shaped plate, one end of the L-shaped plate is fixedly connected with a wiping assembly, the wiping assembly comprises a mounting base, a second steering engine is fixedly connected to the outer side of the bottom of the L-shaped plate, and the mounting base is fixedly connected to the output end of the second steering engine; the dust-free wiping cloth is arranged in one side of the mounting seat, and the two symmetrically arranged limiting openings are formed in one side of the dust-free wiping cloth, so that the camera lens can be wiped and dust can be cleaned, the image quality of the camera lens can be improved, and the success rate of face recognition can be improved.

The invention discloses an intelligent camera shooting platform capable of automatically tracking and adjusting a position angle. The image quality calculation module is used for calculating the image quality index of the current shot image in real time. The parameter estimation module is used for adopting a trained parameter estimation network to obtain coarse tuning parameters capable of enabling the central target to move to a position near an optimal shooting position in a shooting picture; and fine adjustment parameters capable of improving the quality index of the shot picture are also obtained. And the control module is used for judging whether the picture quality index after fine adjustment by the adjustment module is superior to the picture quality index before fine adjustment. If yes, the parameter estimation module recalculates the fine adjustment parameter, and the optimization step is repeated. If not, the adjustment is completed. According to the method, the shooting picture is evaluated, the central target is kept to be placed at the optimal shooting position, and the position and / or angle of the shooting equipment are / is automatically adjusted to improve the shooting picture quality.