1021results about How to "Easy to shoot" patented technology

The invention discloses a device and a method for synchronously synthesizing images. The device for synchronously synthesizing the images comprises at least two cameras used for respectively receiving optical signals, an image processing module used for respectively converting the optical signals received by the cameras into digital image signals, an image synthesizing module used for synchronously synthesizing the digital image signals converted from the optical signals into image data of a picture, a control module used for controlling the optical signals received by the camera to synchronously synthesize the image data of the picture according to an instruction of a user, a display used for displaying the picture synchronously synthesized by the image synthesizing module, and a storageused for storing the image data. The device and the method can simultaneously capture pictures at different camera angles at the same instant and synchronously synthesize the pictures into one picture so as to fulfill the real intention of group photo furthest.

The intelligent panorama creating process based on two fish-eye images includes pre-treatment of fish-eye images, creating spatial model, optimizing the matching parameters and creating panorama. Owing to the theoretically perfect spatial model, model free dimension number for the matching parameter optimizing process reduced from 8 to 4 and the exhaustive search algorithm capable of avoiding trapping in local minimum, the present invention can find fast the optimal matching parameters, and has the advantages of fast matching speed, high matching precision and high image quality. Furthermore,the present invention has automatic pre-treatment of fish-eye images and automatic matching process, so that it may be usd in automatic matching treatment of great amount of fish-eye images.

The embodiment of the invention discloses a method and device for selecting background music to photograph a video, a terminal device and a medium. The method for selecting the background music to photograph the video provided by the embodiment of the invention comprises the steps of obtaining a music check instruction in a current video playing process; displaying a music detail corresponding toa background music fragment employed in a current video according to the music check instruction; obtaining a same style photographing instruction, and obtaining a start point of the background musicfragment in the whole music according to the same style photographing instruction; obtaining a photographing instruction, carrying out video photographing on a target scene according to the photographing instruction, until a photographing stop instruction is obtained, and obtaining a corresponding video; and obtaining a synthesis instruction, intercepting the whole music according to the start point, obtaining the corresponding music fragment, and synthesizing the music fragment with the video to obtain a target video. The embodiment of the invention is convenient for a user to photograph thevideo through adoption of the same style music fragment employed in the current video, the obtaining efficiency of music information is improved, and the user experience is improved.

The present invention provides an imaging apparatus comprising: an image pickup device which acquires the image of an object; an illuminating device which emits an illuminating light at a prescribed level of luminescence; an extracting device which extracts the face of a person from the image obtained from the image pickup device; a determining device which determines the facial expression and/or attributes of the person from the facial image of a person extracted from the extracting device; a corrective information storage device in which information on the quantity of correcting of the level of luminescence of the illuminating light according to the facial expression and/or attributes of the person is stored; and a correcting device which corrects the level of luminescence of the illuminating light with a quantity of correction matching the facial expression and/or attributes determined by the determining device.

The invention provides a shooting method and a mobile terminal. The shooting method comprises the following steps: displaying a target image in a second display area under the situation that a previewimage acquired by a camera is displayed in a first display area; and adjusting shooting parameters of the camera into target shooting parameters, wherein the target shooting parameters are shooting parameters of the target image. Through adoption of the technical scheme provided by the invention, the problem of complexity in adjusting the shooting parameters in the shooting process of an existingmobile terminal is solved.

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 embodiment of the invention provides an information prompt method and a mobile terminal. The method comprises the steps of: acquiring a preview image corresponding to a target shooting object; according to the preview image, determining a shooting gesture and key point information of the target shooting object; according to the shooting gesture and the key point information, determining a target composition strategy; and according to the target composition strategy, outputting corresponding prompt information. According to the embodiment of the invention, the corresponding prompt information can be output according to the target composition strategy, and a user is prompted to take a photo by the prompt information, so that even a user without shooting experience can also take an earlyphoto with better composition according to the prompt information.

The invention relates to the technical field of information and provides a photo synthesis method and a photo synthesis device. The method comprises the following steps: shooting one or more photos at a terminal, and storing the one or more photos; taking the stored one or more photos as shooting backgrounds during repeated exposure shooting, and performing exposure shooting; synthesizing the shooting backgrounds with the photos during exposure shooting. The step of taking the stored one or more photos as shooting backgrounds during repeated exposure shooting comprises the sub-steps: calling the stored one or more photos when exposure shooting needs to be performed; performing parameter adjustment on the stored one or more photos, and taking the adjusted photos as the shooting backgrounds during exposure shooting. The defects that repeated exposure needs to be performed within short time intervals in the previous repeated exposure technology, each shot photo cannot be processed before photo synthesis and the like are overcome.

The invention provides a face-to-face photographing type coin inspection machine and a coin inspection method. The face-to-face photographing type coin inspection machine is used for inspecting the quality and a coincided imprint of a coin stamping image and comprises a conveyor belt, a slope slide way and a face-to-face photographing structure, wherein the slope slide way is connected to the outlet end of the conveyor belt; a coin is transmitted from the conveyor belt and then enters the slope slide way to take inertia and free-fall motion; the slope slide way is provided with a transparent structure which enables the front and back images of the coin to be both showed; and the face-to-face photographing structure is the front and back image structure of the coin capable of moving to the slope slide way in a simultaneous face-to-face photographing way. The invention simultaneously inspects the quality of the front and the back of the coin on the slope slide way without setting a complex mechanical structure for overturning the coin in the coin inspection machine, thereby reducing the volume, lowering the requirements for the space of a workshop and achieving the purpose of simplifying and reducing the coin inspection machine.

The invention provides a shooting method and a mobile terminal. The method comprises the following steps of: acquiring a facial image of a target object through a camera; obtaining facial feature data in the facial image; judging whether the facial feature data is matched with target expression feature data or not; and executing shooting operation if the facial feature data is matched with the target expression feature data. According to the embodiment of the invention, the facial feature data is obtained; when the facial feature data is matched with the target expression feature data, a shooting shutter button is started automatically and conveniently, so that shooting operation is carried out; the shooting method provided by the invention is more convenient to perform shooting operation; and furthermore, the shooting method can also be used for shooting a photograph having relatively ideal expression.

The invention discloses a high-efficiency digital printing machine comprising a frame, a cloth transportation device, an ink jet positioning and calibrating device and a printing ink jetting device. The cloth transportation device comprises a transportation control system, a cloth positioning mechanism, a power driving device and a transportation platform, wherein the cloth positioning mechanism is mounted on the frame and on two sides of the transportation platform, the power driving device is controlled by the transportation control system, and the transportation platform is driven by the power driving device. The printing ink jetting device is arranged above the transportation platform and comprises a jet nozzle assembly, an ink distribution assembly, an ink supply assembly and an ink control system. The high-efficiency digital printing machine is high in working efficiency, good in printing accuracy and capable of accurately printing complicated patterns.

A poolside goal system may allow various games or sports, such as basketball or volleyball, to be played in a swimming pool. For example, the poolside goal system may include a base, a goal support, a basketball goal assembly and volleyball net assembly. The basketball goal assembly is preferably movable between a first position in which basketball can be played and a second position which allows volleyball to be played. Advantageously, the basketball goal assembly may be configured to counterbalance forces applied to the volleyball net assembly. The poolside goal system may also include a wheel assembly to allow the system to be readily moved, or the goal system may be permanently secured in a fixed position. The poolside goal system, however, does not have to be used in connection with a swimming pool and it could be used in other environments or situations.

The invention provides a mobile terminal and an image processing method thereof. The image processing method comprises that according to an input operation instruction, a front camera of the mobile terminal is started; a first image collected by the front camera is obtained and mirrored to obtain a second image; and the first image and the second image are displayed in a first area and a second area of a display screen of the mobile terminal respectively, and the first area is not overlapped with the second area. When the user uses the front camera for shooting preview, a preview image effect and a final imaging effect are displayed to the user simultaneously, so that a user can achieve satisfied effect, and shooting experience of the user is improved.

A tilt adjustment section (400) tiltably holds a strut (200). A weight section (500), which applies a load to the strut in the direction of gravitational force, is attached to the strut (200). The load of the weight section (500) stabilizes the strut (200) in the direction of gravitational force. The tilt adjustment section (400) fixes the strut (200) in a state where the strut (200) is stabilized in the direction of gravitational force. A head (100) is connected to the strut (200). The strut (200) is rotatably connected to the tilt adjustment section (400). Therefore, the head (100) can be rotated without tilting the strut (200).

The invention provides a method and a device for shooting images of the inner and outer walls of a circular-hole workpiece. The device mainly comprises a plane reflector, a linear motion platform, a rotary motion platform and an inner wall camera, wherein the plane reflector stretches into the circular-hole workpiece from the bottom of the circular-hole workpiece under the support of a sliding platform and reflects images of the inner wall of the circular-hole workpiece; the inner wall camera is mounted above the circular-hole workpiece, and an image forming surface of the inner wall camera is perpendicular to a reflection surface of the plane reflector; the circular-hole workpiece is driven to move to a starting height by the linear motion platform, is driven to rotate to a starting angle by the rotary motion platform and then is photographed so as to obtain the images of the inner wall of the circular-hole workpiece. By virtue of the device, the inner wall camera is capable of conveniently shooting the images of the parts at different heights of the inner wall of the circular-hole workpiece under the cooperation of the plane reflector, and the images of the inner wall are further stored and combined by a processor so as to obtain an integrated image of the inner wall of the circular-hole workpiece.

The invention relates to the technical field of machine vision, and discloses a water outlet control method for an automatic water dispenser. The water outlet control method comprises the following steps: 1, putting a transparent cup body below a water outlet of the automatic water dispenser, shooting the transparent cup body by using a camera, and selecting a plurality of frames of images from ashot video at equal time intervals; 2, selecting an ROI (Region of Interest) by taking a cup mouth central point of the transparent cup body as an image central point; 3, performing edge detection onthe ROI to obtain the inner edge of the cup mouth and the upper edge of the liquid level; 4, establishing a rectangular coordinate system by taking the corner point of the ROI as an original point, calculating the number of pixel points between the upper edge of the inner edge of the cup mouth and the upper edge of the liquid level, and comparing the number of the pixel points with a second numberthreshold value; and 5, if the number of the pixel points is smaller than a second number threshold value, for the water outlet of the automatic water dispenser, stopping discharging water otherwise,repeating the step 2 to the step 4, and processing the selected next frame of image.

The disclosure relates to an image shooting method and device which are applied to a terminal. The method comprises the following steps: acquiring the moving speed of a moving object in a picture displayed in a viewfinder window on the terminal; determining a shooting control parameter set matched with the moving speed, wherein parameters in the shooting control parameter set at least comprise a shutter speed; and controlling the terminal to shoot by using the parameters in the shooting control parameter set to obtain a virtualized target image of the moving object. Through application of the method, a user can easily shoot an image with a virtual effect without learning relevant parameter setting knowledge; moreover, through the method, intelligent point-and-shoot shooting can be performed by only selecting a mode corresponding to the virtual effect without carrying out complex operating steps on site, so that operating steps are reduced greatly; and moreover, the method is simple, and is easy to learn.

The invention relates to an intelligent composition control method, an apparatus, an electronic device and a storage medium, comprising: obtaining reference information of a picture image to be photographed, wherein, the reference information comprises a standard reference line and an actual reference line of the picture image; Calculating an offset between an actual reference line and a standardreference line in the picture image; adding A visual icon representing the offset to the picture image to guide elimination of the offset. A method for intelligent composition control the model of image scene and target image which can be recognized by convolution neural network is built, and determining a standard reference line suitable for an image scene to be photographed according to the identified image information, determining an offset amount in the current photographing state according to the obtained actual reference line in the current state, and guiding a user to eliminate the offset amount by a visual icon representing the offset amount to take a satisfactory picture.

The invention provides a light guide body and a bicomponent linear light source device which can easily irradiate light on the original read surface in two directions and can realize miniaturization of the device. A light guide body (1) is in a shape of a transparent rod, and forms light steering surfaces (4a, 4b) which extend along the length direction and light outgoing surfaces (5a, 5b) opposite to the light steering surfaces (4a, 4b); the light steering surfaces (4a, 4b) are formed by two surfaces which are formed by vertical surfaces which extend along the length direction relative to the light steering surfaces (4a, 4b) being configured in a cross manner, so that the convergent light in two directions is emitted from the light outgoing surfaces (5a, 5b).

The invention discloses a mobile robot, and relates to the technical field of robots. The mobile robot comprises a body, and wheels, a motor, a first image acquisition device, a photoelectric sensor, a supplement light and a processor which are arranged on the body, wherein the wheels are driven by the motor to drive the mobile robot to move on the ground; the first image acquisition device is used for acquiring environment images; the processor is used for performing data processing on the environment images through a preset method, controlling the motor to perform obstacle avoidance action when identifying obstacles in the environment images, eliminating close-distance detection dead zones, and improving user experience; the photoelectric sensor is used for detecting environment illumination intensity; and the processor is further used for controlling the supplement light to give out light when environment illumination intensity is smaller than or equal to a preset threshold value, so that illumination intensity in the visual range of the first image acquisition device is improved, the first image acquisition device conveniently shoots enough bright environment images, and detection success rate is increased.

The invention discloses a flotation motion bubble characteristics observation experiment apparatus and a method, wherein the apparatus comprises a transparent bubble observer and a stirring barrel; the stirring barrel is connected to the inlet at the upper part of bubble observer through a feeding pump and a pipeline, and the outlet at the lower part of the bubble observer is connected with the stirring barrel through a discharging pump and a pipeline; the bottom of the bubble observer has an air chamber with micropore ceramic; the air chamber is connected with an air compressor through a tee, a valve and an air flow meter; the two sides vertical to the bubble observer have a light source and a high speed camera respectively; the high speed camera is connected to a computer through a data line; and the computer has a bubble image analysis software. According to the invention, the problem of difficult accurate measurement because of flotation bubble motion characteristics is solved; the experiment apparatus has the advantages of visualization, simple structure, simple operation and low operation cost etc.; the experiment apparatus can be widely applied in flotation laboratory tests and can be used for flotation classroom teaching.

The invention relates to a method and device for taking photos and belongs to the field of smart mobile devices. The method comprises the steps of determining photo taking characteristic information of a user; obtaining photo taking subjects corresponding to the photo taking characteristic information of the user according to corresponding relations of the preset photo taking characteristic information and the photo taking subjects; and if a camera module is started, controlling the camera module to load the photo taking subjects corresponding to the photo taking characteristic information of the user. By determining the photo taking characteristic information of the user, obtaining the photo taking subjects corresponding to the photo taking characteristic information of the user according to corresponding relations of the preset photo taking characteristic information and the photo taking subjects and loading the photo taking subjects corresponding to the photo taking characteristic information of the user to the camera module, the user can conveniently take photos with commemorative significance without needing to perform complex photo taking subject selection operation, use experience in the camera module is improved, and the user's using interest in the function is improved.