19results about How to "Guaranteed shooting quality" patented technology

The invention belongs to the technical field of vehicle-mounted DMS control, and discloses a vehicle-mounted DMS camera light supplement lamp brightness self-adaptive adjustment system, which comprises a data acquisition module used for acquiring ambient light data and a figure image; the data processing module is used for removing invalid data from the ambient light data to obtain valid light data, and screening the figure image to obtain an optimal image; the influence factor module is used for obtaining a light temperature coefficient based on the constructed light intensity influence coefficient model; the light adjusting module is used for carrying out light calculation based on the effective light data and the light temperature coefficient to obtain ambient light intensity, carrying out graph analysis based on the optimal image to obtain optimal ambient light intensity, and carrying out light adjustment based on the ambient light intensity and the optimal ambient light intensity; therefore, the monitoring precision and the driving safety of the DMS are improved.

The invention provides a CT equipment side position head clamp, a geometric calibration method and an oral cavity CT, and relates to the technical field of oral cavity CT. The CT equipment side position head clamp comprises a base and further comprises a head supporting piece and a clamping assembly, a supporting column is arranged at the top of the base, and the head supporting piece is arranged at the top of the supporting column and used for supporting the jaw of a patient to fix the head of the patient from bottom to top; the clamping assemblies are arranged on the edges of the two sides of the top of the head supporting piece and used for clamping and fixing the two sides of the face of the patient. The lower jaw of a patient can be supported through the arranged head supporting piece, the supported head can be clamped and fixed through the arranged clamping assembly, and therefore the head of the patient can be supported and fixed from bottom to top, the patient does not need to stand, the comfort level of the patient can be improved, and the patient can feel comfortable. And the head can be more stably fixed, image blurring caused by slight shaking of the head in the scanning process is avoided, and the shooting quality is improved.

The utility model belongs to the technical field of engineering detection, and discloses a camera centralizing device. The camera centralizing device comprises a fixing frame and a centralizing mechanism. The fixing frame is configured to be connected with the camera. The righting mechanism comprises a plurality of righting assemblies which are arranged in the circumferential direction of the fixing frame at intervals, a mounting cavity is formed in the fixing frame in the radial direction of the pile foundation hole, each righting assembly comprises an elastic part and an abutting part, the elastic parts are arranged in the mounting cavities, one end of each abutting part is arranged in the corresponding mounting cavity in a sliding mode and connected with the corresponding elastic part, and the other end of each abutting part is connected with the corresponding elastic part. And the elastic piece always has a trend of driving the abutting part to move towards the outside of the mounting cavity, so that the abutting part can abut against the inner wall of the pile foundation hole. The camera centralizing device can ensure the moving stability of the camera in the pile foundation hole and the shooting quality of the camera.

The utility model discloses a camera protection device and an electronic device, the camera protection device comprises a pedestal and a lens, the pedestal is provided with a camera avoidance hole and a flash lamp avoidance hole which are spaced from each other in a penetrating manner, and the lens covers the camera avoidance hole; the base and / or the lens are / is provided with an anti-exposure layer, and the anti-exposure layer is located in the camera avoiding hole or the flash lamp avoiding hole, or the anti-exposure layer surrounds the outer side of the camera avoiding hole or the flash lamp avoiding hole. The anti-exposure layer can prevent light rays from passing through, so that the anti-exposure layer can prevent the light rays from entering the camera avoiding hole from the flashlight avoiding hole when the light rays generated by the flashlight pass through the flashlight avoiding hole, the light rays generated by the flashlight are prevented from entering the camera avoiding hole to influence normal imaging exposure of the camera, and the shooting quality is ensured.

The invention relates to the technical field of building construction, in particular to a BIM technology-based building monitoring device, which comprises a base, a camera and universal wheels, the upper end of the base is fixedly connected with a motor I, the output end of the motor I is fixedly connected with a gear I, the gear I is in meshed connection with a gear II, and the upper part of a transmission box is fixedly connected with a light shield. The transparent glass cover is arranged in the light shield, the camera is installed in the transparent glass cover, the transparent glass cover can protect the camera, and due to the fact that when the construction period is short or the shooting work of the camera is carried out, the camera can be protected in the weather with small rainfall or under the condition that the dust content in the air is large. In the shooting process, the shooting work of the camera still needs to be continuously carried out, at the moment, the transparent glass cover can be rotated, the cleaning mechanism continuously cleans the transparent glass cover, and therefore the situation that the shooting quality of the camera is reduced due to attachment of rainwater or attachment of dust is completely avoided.

This application provides a camera module and an electronic device. The camera module includes a lens, an SMA motor, a substrate, and an image sensor. The SMA motor includes a carrier, a base, and an SMA drive assembly. The lens is fixed to the carrier, and the SMA drive assembly connects the carrier and the base, driving the carrier to move relative to the base. The SMA motor housing includes a top plate and a bottom plate opposite to each other. The bottom plate includes a first part and four second parts, which are spaced apart from each other on the outer periphery of the first part. The distance between the second parts and the top plate is greater than the distance between the first part and the top plate. The substrate has recessed clearance spaces at its four corners. The first part is fixed to the substrate, and at least part of the second part is located in the clearance space. The image sensor is fixed to the center of the substrate and electrically connected to the substrate, facing the lens. The above-described camera module can have a small module height while ensuring image quality.

The invention relates to a vehicle shooting method, electronic equipment and a vehicle, and is applied to the technical field of vehicles. The shooting method of the vehicle comprises the steps that in response to a first operation on a target key of a steering wheel, driving parameters of the vehicle are obtained; under the condition that the at least two cameras are in an unoccupied state and the vehicle is determined to be in a safe scene based on the driving parameters, at least one target camera in the at least two cameras is determined, the at least two cameras are in one-to-one correspondence with the at least two shooting ranges, and the at least two cameras are in one-to-one correspondence with the at least two shooting ranges; the shooting range corresponding to the target camera is matched with the shooting intention of the user; and controlling at least one target camera to shoot at least one piece of first shooting content, and generating target shooting content based on the at least one piece of first shooting content. According to the method and the device, a driver can reliably trigger the shooting function of the vehicle on the premise that the driver does not need to obviously divert attention on road and vehicle control and vehicle driving is not influenced.

The utility model relates to the technical field of lens protective films, in particular to a lens protective film convenient to replace by utilizing magnetism, which comprises a fixing sheet used for being adhered and fixed around a lens and a magnetic attraction sheet magnetically attracted on the fixing sheet, and an annular boss butted around the lens is formed on the magnetic attraction sheet. An annular concave table is arranged on the annular boss, and a lens film in butt joint with the lens is pasted and fixed in the annular concave table; according to the mobile phone protective film, the problems that a traditional pasting type protective film is difficult to detach and residual glue is prone to being left are solved through magnetic adsorption, when a magnetic adsorption piece or a lens film is replaced, glue cannot be left around a mobile phone lens, fragments do not need to be removed with great effort, and the replacement difficulty and the damage risk to the lens are greatly reduced.

This utility model discloses a waste sorting device based on image recognition, including a conveyor belt body, a support assembly, a camera recognition assembly, and a push sorting assembly. The conveyor belt body and support assembly include a U-shaped plate vertically mounted on the ground and located outside the conveyor belt body, a horizontal plate fixed to the outside of the U-shaped plate, and a support plate also located outside the U-shaped plate. A base plate is fixed to the lower end of the U-shaped plate, and a first bolt is provided on the base plate. The camera recognition assembly includes a first hydraulic push rod vertically mounted on the horizontal plate. In this image recognition-based waste sorting device, the recognition camera is directly mounted on the ground via the U-shaped plate, without contacting the conveyor belt support, ensuring stable camera shooting and preventing problems such as blurry or jittery images. The first hydraulic push rod controls the lifting and lowering of the camera to adjust its height, further ensuring image quality.

The application relates to the technical field of unmanned aerial vehicle inspection, in particular to an unmanned aerial vehicle inspection method and system based on power grid data, an electronic device and a medium, which are based on a resonance suppression circuit and comprise the following steps: calling historical fault records and associated sensor data of power equipment; constructing a three-dimensional model of a power grid site according to collected environment point cloud data and equipment coordinate data; calling historical power consumption records of each affected power consumption area through a data interface; calculating characteristic values of each power equipment according to each historical power consumption record; extracting component images of each maintenance component from power equipment images; and determining a target shooting point of the unmanned aerial vehicle by comparing the component images with corresponding reference clear images. In this way, the technical problem that the existing unmanned aerial vehicle inspection technology lacks intelligent decision-making capability of an inspection sequence is solved, and the intelligent level, resource utilization efficiency and hidden danger discovery capability of the unmanned aerial vehicle inspection are improved.

The utility model relates to the technical field of wind turbine blade defect detection, and discloses a movable double-light fusion wind turbine blade defect detection device which comprises a transverse beam, vertical beams are fixedly connected to the left side and the right side of the bottom end of the transverse beam, and bottom edge supporting beams are fixedly connected to the bottom ends of the vertical beams. Inclined struts are fixedly connected to the front side and the rear side of the exterior of the vertical beam, reinforcing plates are fixedly connected to the close ends of the inclined struts on the front side and the rear side, a transverse fixing plate is fixedly connected to the rear end of the inclined strut on the right front side, and a host and a touch screen are fixedly connected to the front side of the top end of the bottom edge supporting beam on the right side. The rear side of the top end of the bottom edge supporting beam on the right side is fixedly connected with a power module. According to the utility model, the host, the touch screen and other structures and devices are matched for use, so that the defects of the wind turbine blade can be detected in real time, the surface defects and the lining defects can be identified, and the completeness and the accuracy of defect identification are improved.

The present invention relates to a multi-eye vision three-dimensional close-range photography device that can be customized independently, including a dark box, a light-emitting device with adjustable light intensity is installed on the top of the dark box, a support seat is installed on the bottom of the dark box, a controllable rotating device is provided on the top of the support seat, a target object is placed on the controllable rotating device, three fixed-focus cameras are respectively provided above, on the same horizontal plane and below the target object, the three fixed-focus cameras are all connected to a shutter linkage device, the focal lengths and image specifications of the three fixed-focus cameras are consistent, the shutter linkage device is connected to the controllable rotating device, and the controllable rotating device outputs a signal to the shutter linkage device to control the working state of the shutter linkage device, thereby controlling the photographing action of the three fixed-focus cameras. Compared with the prior art, the present invention can autonomously drive the target object to rotate, and when the rotation stops, the three fixed-focus cameras are synchronized and automatically photographed, thereby improving work efficiency and photo quality, reducing photo data redundancy, and alleviating human labor.

The present invention provides an intelligent monitoring device for a wind power box transformer, and relates to the field of measurement and control technology of a wind power substation. The intelligent monitoring device for the wind power box transformer includes a circular track, a camera mechanism, a temperature and humidity sensor, and a control module. The circular track and the temperature and humidity sensor are arranged in the transformer room, and the camera mechanism is movably arranged on the circular track. The circular track and the temperature and humidity sensor can both move vertically, and when the circular track moves downward, the temperature and humidity sensor can move upward. The control module includes a voltage transformer and a current transformer, and the voltage transformer and the current transformer are both connected to the circuit of the wiring area to collect the voltage and current information on the circuit of the wiring area. The present invention collects the voltage and current information on the circuit of the wiring area in real time through the voltage transformer and the current transformer, so as to timely discover the abnormal situation in the circuit, and provide a strong guarantee for the safe and stable operation of the transformer.

This invention provides a trajectory generation method and a robotic arm photography system, relating to the field of film and television shooting technology. The trajectory generation method includes the following steps: determining multiple effective points, including camera pose information, focus information, and focus distance; setting the order and trajectory planning parameters for each effective point; and calculating the planned trajectory based on the multiple effective points, their order, and the trajectory planning parameters. The robotic arm photography system can execute the above trajectory generation method and includes a photography module, a robotic arm, a user input device, and a control module. The photography module includes a camera and a manual focus unit, a rangefinder unit, and an autofocus unit connected to the camera; the end effector of the robotic arm is connected to the photography module; and the control module is communicatively connected to the photography module, the robotic arm, and the user input device. This trajectory generation method can obtain a stable and highly repeatable planned trajectory, thereby reducing the time-consuming cost of repeated shooting.

The utility model belongs to the technical field of shooting equipment, and provides a real object shooting and collecting table which comprises a bottom plate, a workbench fixedly installed at the top end of the bottom plate, a controller fixedly installed on one side of the bottom plate, a circular groove formed in the center of the workbench, a rotating disc movably installed in the circular groove, and a camera installed on the rotating disc. A servo motor is installed at the top end of the bottom plate through a fixing base, the output end of the servo motor is in transmission connection with a shaft of a rotating disc through a coupler, a product is placed at the top end of the rotating disc, and the controller is electrically connected with the servo motor. According to the utility model, the whole structure is compact, the shooting space is greatly saved, in advertisement shooting, the shooting field is often limited, especially for some small working rooms or temporarily built shooting scenes, the compact design enables the acquisition platform to easily adapt to various environments without occupying too much space, and meanwhile, the acquisition platform is convenient to use. The small size is convenient to carry and move, and a photographer can quickly transfer the device to different shooting places according to needs.

The invention relates to the technical field of camera shooting, in particular to a camera module, and solves the problems that environment adaptability is low, it cannot be ensured that equipment can shoot clear photos in different brightness environments, and along with changes of the external environment, a shooting head in the camera module and a lens of the shooting head may fog, and the shooting efficiency is high. And the shooting effect is influenced. Comprising a camera module, and a shooting head is fixedly installed in the camera module. According to the invention, the dim lens, the intensifying lens and the normal light lens can be moved to the position above the shooting head, and different lenses can be moved to the position above the shooting head. And through the demisting mechanism, demisting operation can be automatically carried out on the lens moving to the position above the shooting head and the shooting head, and through the technical scheme, the flexibility and functionality of the equipment are improved.

The utility model belongs to the technical field of radio and television, and particularly discloses a radio and television shooting auxiliary device, which comprises a cart, an assembly table, a pitching mechanism, a lifting mechanism and a camera mounting frame, wherein an assembling table is arranged at the front end of a bottom plate of the trolley, a pitching mechanism and a lifting mechanism are arranged on the assembling table and used for adjusting the pitching angle and the relative height of the camera mounting frame, and meanwhile a plurality of light supplementing lamps are arranged at the top of a top plate of the trolley. According to the radio and television shooting auxiliary device, the lifting mechanism and the pitching mechanism are arranged, so that the shooting height and the pitching angle of the camera can be flexibly adjusted, the camera can adapt to host persons, guests and scene changes of different heights, and meanwhile, shooting of angles such as short-distance upward shooting or high-angle shooting can be completed; and the shooting quality and the shooting effect are effectively ensured.

The utility model provides a device for fixing a shooting point of a mobile phone, which comprises a supporting base, a supporting sleeve rod arranged on the supporting base, a movable rod arranged in the supporting sleeve rod in a sliding manner, a placing frame arranged at the top end of the movable rod, a mounting frame arranged on one side of the supporting sleeve rod, a lifting assembly arranged in the mounting frame and comprising a gear and a rack which are meshed with each other, the gear is rotatably mounted on the mounting frame through the rotating rod, the rack vertically extends, the back face of the top end of the rack is fixed to the movable rod, a guide block is arranged on the back face of the bottom end of the rack, a guide groove vertically extending is formed in the supporting sleeve rod, and the guide block and the guide groove are in sliding fit to guide vertical movement of the rack. The rotating gear drives the rack to ascend and descend, so that the movable rod is driven to ascend and descend, and the height position of the placing frame is adjusted; a limiting piece is further arranged on one side of the supporting sleeve rod. The utility model has the advantages that the mobile phone can be fixed at a specified shooting point when equipment is shot, and the universality is good.

The invention provides a rain and fog prevention system, method and equipment for a camera lens and a medium, and belongs to the technical field of lens fog prevention. The system comprises a camera, an automatic spraying device and an Internet of Things control platform, wherein the Internet of Things control platform is in data connection with the camera and the automatic spraying device; the automatic spraying device is used for receiving a control instruction of the Internet of Things control platform and spraying a rain-fog-proof spraying agent to a camera lens; the Internet of Things control platform is used for setting the spraying frequency of the automatic spraying device according to the unique identifier and the control requirement of the automatic spraying device and controlling the operation of a camera lens windshield wiper; and the camera is used for receiving the control instruction of the Internet of Things control platform and controlling the operation of a camera lens windshield wiper. By introducing the Internet of Things technology, intelligent, efficient, real-time monitoring and grouping management of the camera lens rain and fog prevention system are realized, and the rain and fog prevention effect and management efficiency of the system are improved.