159results about How to "Meet shooting needs" patented technology

The invention relates to a method and a device for regulating shooting parameters. The method comprises the steps of obtaining a shooting mode of a current setting; starting a light compensation lamp when the obtained shooting mode is determined to be a light compensation mode; displaying an image under the light compensation mode on a preview shooting interface. Through the technical scheme disclosed by the invention, a light compensation effect can be known by a user before shooting, so a shooting experience of the user can be promoted.

The invention discloses a recording device for images of a high-speed movement process. The recording device for the images of the high-speed movement process comprises a front-end optical coupling module, a strobing type proximity focusing image intensifier, a strobing time sequence trigger and control module, a strobing high-voltage pulse generation module, a rear-end optical coupling module, a CCD image recording module and a main control computer, wherein images of a detected high-speed movement object are formed on a photocathode of the strobing type proximity focusing image intensifier through the front-end optical coupling module, the images on the photocathode are controlled by the strobing high-voltage pulse generation module to form sequential framing images of the high-speed movement object on a fluorescent screen of the strobing type proximity focusing image intensifier, the sequential framing images are coupled to the CCD image recording module through the rear-end optical coupling module, digital images are output, and a framing record of the movement process of the shot object is accomplished. The recording device for the images of the high-speed movement process can provide high-quality digitized images for research of ultra-fast processes of shock wave and detonation physical tests, analysis of trajectories of conventional weapon projectiles, material micro-jet and interface instability, track recording of high-speed flying objects and the like.

The invention discloses a shooting method and a shooting device. The shooting method includes the following steps that a plurality of light metering areas and a plurality of focus areas are defined on a shot picture; a picture set is obtained, wherein the picture set comprises a plurality of pictures which are shot continuously, and the pictures correspond to the different combinations of the light metering areas and the focus areas; the appointed light metering areas and the appointed focus areas are determined on the displayed images; the pictures corresponding to the combinations of the appointed light metering areas and the appointed focus areas are selected out from the picture set. Thus, light metering and focusing are carried out after shooting, the independent light metering and focus effect of previous shooting environment can be accurately restored after the light metering areas and the focus areas are selected later, and the advantage of early light metering and focusing and the advantage of later light metering and focusing are integrated. The shooting requirement of users under different use scenes is met, the later independent light metering and focus effect can be achieved, and user experience is greatly improved.

The embodiment of the invention provides an image photographing method and a mobile terminal. The method comprises the steps of starting a camera; collecting a preview image through the camera and calculating color temperature of the preview image; determining light supplement intensity according to the color temperature of the preview image; and controlling a light supplement lamp to work under the light supplement intensity and photographing an image under the irradiation of the light supplement lamp. Through application of the embodiment of the invention, the light supplement brightness is adjusted according to a demand of a current photographing environment in a photographing process, a photographing demand of a user is satisfied, and the better photographing experience is provided for the user.

The invention discloses a prime lens and imaging equipment, and the prime lens comprises a first lens, a second lens, a third lens, a diaphragm, a fourth lens, a fifth lens, a sixth lens and a seventh lens from an object side to an imaging surface along an optical axis; the first lens has negative focal power, the object side surface of the first lens is a convex surface, and the image side surface of the first lens is a concave surface; the second lens has negative focal power, the object side surface of the second lens is a convex surface, and the image side surface of the second lens is a concave surface; the third lens has positive focal power, the object side surface of the third lens near the optical axis is a convex surface and has an inflection point, and the image side surface of the third lens is a convex surface ; the fourth lens has positive focal power, the object side surface and the image side surface of the fourth lens are convex surfaces; the fifth lens has negative focal power, the object side surface of the fifth lens near the optical axis is a convex surface, and the image side surface of the fifth lens is a concave surface; the sixth lens has positive focal power, and the object side surface and the image side surface of the sixth lens are convex surfaces; and the seventh lens has negative focal power, the object side surface of the seventh lens is a convex surface near the optical axis, the image side surface of the seventh lens is a concave surface near the optical axis, and the object side surface and the image side surface of the seventh lens have inflection points. The prime lens has the advantages of ultra-large wide angle, miniaturization, good thermal stability and the like.

The invention relates to the technical field of aircrafts. and discloses a detachable pan-tilt camera, an aircraft, a system and a pan-tilt detaching and replacing method thereof, the detachable pan-tilt camera is applied to the aircraft, the aircraft is provided with a fuselage and a pan-tilt, the detachable pan-tilt camera comprises an image acquisition module, a static storage module and an image processing module, and the static storage module is used for storing parameter data; and the image processing module is used for reading the parameter data stored by the static storage module, reading the parameter data of the replaced cradle head after the cradle head is replaced, and configuring corresponding parameter data for the image acquisition module of the replaced cradle head. According to the invention, one aircraft is matched with a plurality of detachable pan-tilt cameras, the cost of a user can be reduced, the parameter data is stored in the pan-tilt cameras, and the parameterdata can be quickly read for configuration after the pan-tilt is replaced, so that the problem that the aircraft adapts to parameters of different pan-tilt cameras is solved, and the shooting requirements of different scenes are met.

The invention provides a camera switching method and a mobile terminal. The method comprises that a main body within a viewing scope of a first camera at present is identified; whether the main body satisfies a preset switching condition is determined; if YES, the main body is marked and displayed; and when a camera switching operation input by a user is received, the first camera is switched to a second camera. Thus, shooting requirements of the user can be met by switching viewing, and user experience is improved.

A method of configuring a mounting device parameter, a device, and a mounting device. The mounting device comprises a shaft arm and a motor. The motor is used to drive the shaft arm to rotate, so as to drive a photographic apparatus mounted on the mounting device to move along one or more directions. The method comprises: receiving a parameter adjustment command; controlling, according to the parameter adjustment command, the shaft arm to perform a frequency sweep operation; generating, according to a result of the frequency sweep operation, an identification model of a control system of the mounting device; and configuring, using the identification model of the control system, a correction parameter of the control system, and configuring a control parameter of the control system. The invention can be utilized to self-adjust a mounting device parameter configuration to satisfy a photographic requirement of a mounting device operation, eliminating repeated parameter adjustment operations performed by a user to use the mounting device, and increasing efficiency and precision of a parameter configuration process.

The invention discloses an automatic focusing method and device. The automatic focusing method comprises following steps: obtaining a to-be-photographed object in a viewing frame, obtaining relation information with the to-be-photographed object, determining a target object according to the relation information, and setting a focusing position as the position at which the target object is located. According to the embodiment of the invention, a user does not need to focus manually in the photographing process, namely once manual selection operation is eliminated, the most cared person is focused directly, the photographing process is greatly simplified, and the photographing efficiency is promoted.

The present invention relates to the field of shooting toys, specifically a simulated shooting toy for entertainment, including a base, an air pump, a controller, a shooting handle, a recovery launcher, a recovery track and a receiver, the base is in the shape of a cuboid shell; The air pump is connected to the base; the controller is installed on the base; the shooting handle is connected to the controller through the information bus; the recovery launcher is connected to the base; the recovery track is located on the base Inside; the receiver as described is mounted on the base. The invention provides a simulated shooting toy for entertainment, which adopts the idea of ​​decentralized design of the experience end and the shooting end, and can meet the shooting needs of shooting enthusiasts while increasing safety. At the same time, the interest of the present invention can be increased by changing the different opening sizes of the receiver.