78results about How to "Reduce shooting costs" patented technology

A shooting video game machine includes a monitor screen, a light source near the monitor screen, and a mock gun having an image sensor with a pixel array for capturing an image including the monitor screen and the light source. A light source position detection unit detects as image position of an image of the light source in the pixel array. A hit position detection unit for determines a position aimed at on the monitor screen based on the image position. The light source position detection unit includes a detector for detecting pixels having data of the image of the light source and stores only address of the detect pixels to a memory. A light source position calculator calculate the image position of the light source according to the address data stored in the memory in a certain time period.

The invention provides a full-view image shooting device, which comprises a bracket and a digital camera for full-view image shooting. The bracket comprises a tripod head, a full-view bracket and a camera bracket. The camera bracket is fixed with a turntable of the tripod head, and the turntable rotates relative to a base. The camera bracket is fixed with the full-view bracket through an adjusting structure by using a horizontal shaft which is horizontally parallel to the tripod head as the axis. The camera bracket can be adjusted and the digital camera can be driven to rotate by adjusting the adjusting structure, so that the digital camera and the tripod head are at horizontal positions, at an angle of elevation and at an angle of depression. Therefore, a full-view photograph sequence image at the horizontal position, at the angle of elevation and at the angle of depression which meets the requirement on full-view software synthesis can be shot, and a full-view image is generated by the full-view software. The full-view image shooting device has the advantages of simple structure, convenient operation, and convenience for common digital cameras to acquire the full-view image.

The invention discloses a method and a device for prompting focusing during shooting. The method for prompting focusing during shooting comprises the following steps: acquiring a measured distance through a distance sensor, wherein the measured distance is a distance between the imaging surface of shooting equipment and a shot object; displaying focusing prompt information according to the measured distance and the minimum focusing distance of the shooting equipment. According to the method and the device for prompting focusing during shooting disclosed by the invention, a user can be prompted to keep a distance a lens and the shot object within a reasonable range during close shot, so that the close shot efficiency is increased.

The invention relates to a virtual camera shooting method. The method comprises: constructing an interactive virtual shooting system; selecting virtual machine positions and types of virtual cameras used at the virtual machine positions according to shooting demands; configuring camera shooting parameters of the virtual cameras, using the selected virtual cameras to shoot in a three-dimensional scene, and controlling shooting actions of the virtual cameras in the shooting process; and rendering pictures shot by the virtual cameras into a frame sequence, and outputting the rendered pictures. According to the method, shooting effects under different selections can be obtained according to selection of the different virtual machine positions and the virtual camera types, reference basis is provided for shooting works under real scenes, damage risks to equipment in the repeated transportation and mounting process are reduced, work efficiency and quality are improved, and the shooting cost and the time cost are reduced.

The invention discloses a virtual simulation method and system of a camera motion control system in film shooting, and belongs to the technical field of camera control. The method and the system cause a film creator to more visually regulate the motion track and the picture sequence of the camera according to own operation habits and visual angles, picture planning and the like in the early stage of film shooting, utilizes three-dimensional virtual simulation to design a satisfactory lens effect for the creator, automatically calculates the parameters of the camera motion control system which plans to be adopted, and precisely controls the space coordinates of the camera lens so as to improve the interaction of the camera motion control system, save the shooting cost of the lens which uses the camera motion control system and greatly improve the digital manufacture quality and efficiency of the film.

The invention discloses a detection device for detecting cracks in the bottom surface of a bridge. The detection device comprises two walking rails, a supporting assembly, a detection assembly and a controller unit, wherein the supporting assembly comprises a supporting frame and a driving mechanism; the supporting frame is arranged between the walking rails and is driven by the driving mechanismto move along the walking rails; the detection assembly comprises a plurality of cameras, a crawling supporting table and a ground penetrating radar fixed to the crawling supporting table; the plurality of cameras are equidistantly arranged on the supporting frame; the crawling supporting table is movably connected with the supporting frame; the controller unit receives and judges images shot by all the cameras, generates a walking trajectory of the crawling supporting table when cracks in the bottom surface of the bridge are determined, then controls the crawling supporting table to walk along the walking trajectory, detects the depths and the widths of the cracks of the bridge through the ground penetrating radar, and saves data. The detection device achieves automatic detection, has high detection precision, and is applicable to detection of the large-span and irregular cracks.

The invention discloses a tiny insect specimen image acquisition system. The system comprises an insect fixing frame, a rotating platform and shooting equipment; the rotating platform comprises an annular rotating disc and a rotating disc driving mechanism used for driving the rotating disc to circumferentially move in the horizontal plane, the shooting equipment is fixed to the rotating disc, the insect fixing frame is fixed into a center hole formed in the rotating disc, and the rotating disc driving mechanism and the shooting equipment are both connected with monitoring terminal equipment. According to the tiny insect specimen image acquisition system, rotating of the rotating platform and automatic shooting of a camera are controlled by adopting the monitoring terminal, the system automatically runs completely, manual operation is not needed in the middle process, and therefore not only is the operation process simplified, but also data errors caused by errors brought by manual operation are avoided. The single camera is adopted by the system for shooting, and therefore the shooting cost is greatly reduced. In addition, image acquisition is conducted in the modes of statically fixing an insect specimen and rotating the camera, the problems such as image position changing caused by slight vibration of the insect specimen are avoided, and the image acquisition quality is guaranteed.

The present disclosure relates to kits and associated methods for converting a semi-automatic firearm into a bolt single action firearm, as well as the converted firearm itself. The kit includes a housing (e.g. upper receiver) that accommodates a bolt carrier and a charging handle and a carrier key, if desired. The housing has ends which mount to the existing lower receiver of the semi-automatic firearm to convert the semi-automatic firearm into a manual bolt-action firearm.

The invention discloses a projector with a function of a camera and a shooting method. The projector comprises a projecting module, a camera module, a sound receiving module, a switch module, a processing module and a storage module. The switch module controls the projecting module, the camera module and the sound receiving module simultaneously. The processing module is connected with the camera module and the sound receiving module and used for receiving video and audio signals, compressing the video and audio signals to video streams of specified formats, and outputting the video streams. The storage module is used for storing the video streams output by the processing module. By the projector with the function of the camera and the shooting method and combining the camera function with the projecting function, shooting cost is lowered compared with specialized cameras. In addition, the projector is convenient to operate and brings great convenience to activities such as teachings, meetings and speeches.

The invention provides a 3D pick-up attachment lens and a 3D camera. The 3D pick-up attachment lens comprises a first reflector set and a second reflector set, wherein the first reflector set and the second reflector set are arranged in an axial symmetry mode. The first reflector set includes a first reflector and a second reflector; and the second reflector set includes a third reflector and a fourth reflector. The first reflector and the fourth reflector are in an axial symmetry mode; the second reflector and the third reflector are in an axial symmetry mode; and the second reflector and the third reflector are contacted. The first reflector is used for obtaining a first image; the second reflector is used for reflecting the first image, so that the first image is imaged at a half region of a photoreceptive module group of a main lens; the fourth reflector is used for obtaining a second image; and the third reflector is used for reflecting the second image, so that the second image is imaged at the other half region of the photoreceptive module group of the main lens. The 3D pick-up attachment lens can be combined with a single lens, so that the traditional single lens can realize 3D shooting.

The embodiment of the invention discloses a shooting method and electronic equipment, and the method comprises the steps: receiving a first input of selecting a target region in a first preview imageunder the condition that the first preview image and a second preview image are displayed on a shooting preview interface, wherein the first preview picture and the second preview picture are view finding pictures of a camera in different directions of the electronic equipment respectively; in response to the first input, displaying an image corresponding to the target area in the second preview image; receiving a second input for shooting a second preview picture and the target area; in response to the second input, displaying a fused image of the second preview image and the target area. Theproblem that the filming rate of shot images is low is solved.

The invention relates to an unmanned submersible photographical boat which comprises a shell and a camera, wherein the shell is in a seal structure; the upper part of the boat is provided with a seal cover, and the side edge of the cover is provided with a counterweight water pipe leading to the inside of the shell; the upper part of the bow of the boat is provided with a waterproof camera and a video; the stern of the boat is provided with a motor-linked yaw rudder; the bottom of the inside of the shell is provided with a counterweighted cement filled block, a front movable counterweight device and a rear movable counterweight device are respectively arranged at the forward and backward directions of the boat, and the upper parts of the front and rear counterweight devices are respectively provided with a left balancing device and a right balancing device; the middle part of a cavity is provided with a cross-bar surface plate; and the front and rear parts of the inside of the shell are respectively provided with a proof water tank. In the invention, because the camera and the video are arranged at the sealed submersible boat and controlled automatically, the underwater photography can be performed without manual operation, meanwhile, the unmanned submersible photographical boat is small in climatic influence, and can run for a long time without submersible dangers; and in addition, the photographical boat is low in photographical cost, compact in structure and easy to popularize and use.

The invention relates to a multi-rotor aircraft control method, device and system. The multi-rotor aircraft control method comprises steps of receiving first position information of an aircraft which is obtained through an airborne flight control system, obtaining second position information of the intelligent terminal, calculating a displacement of the aircraft according to first position information and a target position according to a preset horizontal relative distance, a vertical relative distance, a relative angle and the second position information, generating control information according to the displacement, transmitting the control information to the airborne flight control system, controlling the aircraft to move to a target position according to the displacement in order to make a camera of a shooting device on the aircraft always face toward or face directly to a position of the intelligent terminal.

The invention discloses a video creation method and device, terminal equipment and a storage medium, and the method comprises the steps: obtaining a script of a to-be-created video, and enabling the script to be split into a plurality of script segments; issuing a video creation request to the outside based on the plurality of script segments; receiving a video clip of each script segment shot anduploaded by a plurality of shooting parties for the video creation request; and summarizing the video clips of each script segment to generate a coherent script video. According to the scheme of theinvention, through a group creation video mode, the video work shooting cost is reduced, and the video work shooting quality is improved.

The invention relates to an appearance detection system based on machine vision. The system comprises a line-scan digital camera scanning system, a transmission system and a plurality of shooting systems, wherein the line-scan digital camera scanning system comprises a scanning and shooting component and a horizontal movement component, the scanning and shooting component is arranged on the horizontal movement component and is driven to carry out horizontal scanning and shooting in a horizontal direction by the horizontal movement component; the plurality of shooting systems are respectively arranged at a proper position close to an object to be shot, each shooting system comprises an area-array camera shooting system and a prism group system, and the area-array camera shooting system reflects multiple faces of the object to be shot to carry out multi-face shooting through the movement of the prism group system; and the transmission system comprises a conveying roller way and a positioning mechanism and is used for conveying and positioning the object to be shot. According to the system, the inner and outer sides and the surfaces with various inclination angles of the object to beshot can be shot, the shooting frequency and time can be effectively reduced, a shooting process is simplified, and the shooting cost is reduced.

The invention discloses a suspension shooting method. The method comprises the following steps: starting a suspension shooting function of a mobile terminal according to a received shooting object; opening a shrinkable miniature spiral according to the suspension shooting function; controlling the mobile terminal to locate in a flight state, and identifying the shooting target according to the shooting object in the flight process; and when the shooting target is identified, performing dynamic face tracking on the shooting target, and performing panorama shooting on the shooting target. The invention further discloses a mobile terminal and a computer readable storage medium. The suspension shooting method can meet the requirements of diversified selfie of users, and reduce the cost of diversified selfie of the users.

The invention relates to the mechanical field, and specifically relates to a shooting box. The shooting box for shooting jewelry comprises a box body, at least one electric sliding rail and a rotatable base are arranged in the box body; a groove for placing the jewelry is arranged on the base; a camera is arranged on the electric sliding rail, and a shooting direction of the camera is towards thebase; LEDs are arranged at one side and the upper side of the base; and mirrors for reflecting light are arranged at four sides of the base. The different color temperatures can be realized through the LEDs in the box body, the professional environments required for shooting various precious stone and jewelries are created by using the inclination and rotation of the base and the focusing and shooting of the camera, and the shooting effect and the shooting efficiency are improved; the base location is adjusted and the camera with multiple gears is utilized, the camera can displace through theelectric sliding rail so that the camera location can be conveniently changed, the precious stones and jewelries can be shot by changing the angle, so that the shooting difficulty and the shooting cost are reduced, and the average person can simply and conveniently shoot the professional jewelry image.

The invention relates to the field of video processing, in particular to a video shooting method and device, an electronic device and a storage medium. The method comprises the following steps: performing video shooting according to a preset first duration; in this process, detecting whether an instruction used for indicating time-up shooting is received or not; after the instruction is received,continuing to shoot when the first time length is over; generating a first temporary video on the basis of the shot video, continuously performing time-added shooting, generating at least one second temporary video on the basis of the continuously shot video, and merging the first temporary video and the at least one second temporary video to generate a target video file when the time-added shooting is determined to be finished. Therefore, the shooting time length can be properly increased in the shooting process, the problem that the shooting time length of the video cannot be flexibly configured is effectively solved, the shooting cost is reduced, the use experience of a user is enhanced, and the problem that the good shooting moment is missed due to the limited shooting time length is effectively avoided.

The invention discloses a method of generating a stereo image array of a discrete view collection combined window intercept algorithm and belongs to the field of stereo image generation technology. The method comprises the following method: collecting a discrete viewpoint image array; calculating the position of a shot target in each discrete viewpoint image; calculating horizontal relative displacement of an intercept window in two arbitrary horizontal adjacent discrete viewpoint images in the discrete viewpoint image array, and vertical relative displacement of the intercept window in two arbitrary vertical adjacent discrete viewpoint images in the discrete viewpoint image array; calculating the size of the intercept window; calculating the position of the lower right corner of the intercept window in a first line and a first row of discrete viewpoint image of the discrete viewpoint image array; intercepting the discrete viewpoint image array to generate sub image arrays; and converting the sub image array into the stereo image array. The method is not limited by collecting equipment and can generate a high-definition stereo image array of actual scenery. Compared with a traditional camera array direct collecting method, the method can greatly reduce shooting cost and workload.