30results about How to "Save photo time" patented technology

The embodiment of the invention provides a photographing method and a mobile terminal. The method comprises the following steps of: receiving a photographing function opening instruction of a mobile terminal user; synchronously turning on a first camera and a second camera to perform image acquisition; receiving a photographing instruction of the mobile terminal user; generating a first image and a second image respectively photographed by the first camera and the second camera; on the basis of the first image and the second image, respectively determining a to-be-replaced regional image in the first image and a target regional image in the second image; and replacing the target regional image by the to-be-replaced regional image so as to generate a target image. According to the photographing method and the mobile terminal disclosed by the invention, multiple objects are simultaneously photographed by using multiple cameras; therefore, the photographing time is saved; the photographing step is saved; furthermore, the utilization rate of multiple cameras is increased; simultaneously, different regional images in the two images obtained by photographing of different cameras are replaced, so that a synthesis image is obtained; and thus, the user experience is improved.

The invention discloses an automatic assembling system for vehicle windshield glass. The automatic assembling system comprises a robot control cabinet, a robot module, a robot hand-gripping module, a vision detection module, a glass centering module and a detected vehicle window frame. The invention also discloses an automatic assembling method for the vehicle windshield glass. The method comprises the following processes of: positioning the windshield glass; detecting the spatial position of the vehicle window frame to obtain a coordinate system (O-xyz) of the spatial position of the vehicle window frame; comparing the coordinate system of the spatial position of the vehicle window frame with the coordinate system of the spatial position of the vehicle window frame at a reference position; computing deviation between the coordinate system of the spatial position of the vehicle window frame and the coordinate system of the spatial position of the vehicle window frame at the reference position; gripping the positioned windshield glass; moving the windshield glass to an installation position according to a standard moving trajectory; and performing deviation compensation on the installation position, and then installing the windshield glass on the vehicle window frame. The assembling system and the assembling method are based on machine vision, manual intervention is completely avoided, and the automation level of assembling of the vehicle windshield glass is improved.

The invention relates to a carpet automatic cutting device and a carpet automatic cutting method using real-time machine vision technology. The machine vision technology, and modern motor and control technology are adopted, and therefore in the process of carpet production, manual demands are reduced and labor intensity of workers is lowered. The carpet automatic cutting device comprises a cutting platform. The cutting platform is connected with a carpet feeding device, at least one imaging device for obtaining polyvinyl chloride (PVC) carpet images which enter a cutting region in real time is arranged above the connecting position between the cutting platform and the carpet feeding device, the imaging device enables the obtained images to be sent to a processor module, the processor module identifies edges of a carpet body in the images and then determines a cutting boundary, and a motion control module is used for controlling a cutting system installed on the cutting platform, and according to the determined cutting boundary, completing cutting of a PVC carpet.

The invention discloses a space positioning system for intelligent assembly. The space positioning system for intelligent assembly can carry out space positioning on target objects which are complex in shape. The space positioning system for intelligent assembly comprises a robot control cabinet, a robot module, a 3DL camera, an image processing module, an algorithm calculating module and a positioned target object. The invention further discloses a space positioning method for intelligent assembly. The space positioning method for intelligent assembly comprises the steps of (1) building a user coordinate system and a tool coordinate system of the 3DL camera, (2) calibrating the 3DL camera in the user coordinate system, (3) taking eight photograph points in the edge of the target object to photograph, (4) carrying out binarization processing on photographed images of each point, and obtaining feature points of each photograph point, (5) extracting space position information of each feature point in the user coordinate system, (6) transmitting the space position information of each feature point in the user coordinate system to the robot control cabinet, and (7) calculating a space position coordinate system of the target object according to the space position information of the eight feature points on the target object.

The invention discloses a chip mounter and a bottom lens visual system thereof. The bottom lens visual system comprises a camera installing base arranged on a chip mounter platform, a camera installing plate arranged on the camera installing base in a position adjustable mode, a camera arranged on the corresponding camera installing plate in a position adjustable mode, two opposite light source installing bases arranged on the chip mounter platform, and two parallel strip light sources rotationally arranged between the two light source installing bases. Two or more cameras can be linearly arranged along the strip light sources, and the cameras are located between the two strip light sources. Each camera corresponds to at least two paster heads, and during shooting, the cameras are located under the middle points of the connecting lines of the corresponding paster heads. The shooting time is shortened, and accordingly the pasting speed of the chip mounter is increased.

The invention relates to the technical field of mobile terminals, and provides a photographing method and a mobile terminal. The photographing method comprises the following steps: detecting whether photographing icon pre-clicking operation of a user exists or not; if the photographing icon pre-clicking operation exists, carrying out photographing preprocessing of the mobile terminal, so that preprocessing data is obtained; and when photographing operation of the user is detected, generating a photographed image according to the preprocessing data. The photographing method and the mobile terminal adopting the technical scheme have the advantages that the photographing preprocessing can only be carried out when the user pre-clicks a photographing icon, so that continuous occupation of system resources is avoided, and resource consumption is further reduced; and the photographing preprocessing is carried out before photographing, so that the photographing time is shortened during photographing, and the photographing experience of the user is further improved.

The invention relates to a picture shooting method and device. The method comprises the steps of acquiring a first feature parameter of a framing picture corresponding to a current framing interface of shooting equipment; calculating the goodness of fit between the first feature parameter of the framing picture and a pre-stored second feature parameter of an ideal picture; and when the goodness of fit satisfies a preset condition, determining to start an automatic shooting function. According to the technical solution, the first feature information of the framing picture corresponding to the current framing interface is acquired, the goodness of fit between the first feature information and the pre-stored second feature parameter of the ideal picture is calculated, and when the goodness of fit satisfies the preset condition, the automatic shooting function is started to automatically shoot a picture. In this case, automatic shooting is performed with reference to the ideal picture, so that the effect of the shot picture can be guaranteed, the best shooting occasion is prevented from missing due to movement of a shot object or the shooting equipment, the shooting time of a user is saved, and the shooting experience of the user is improved.

The invention discloses a backlight correction method of a display screen. The backlight correction method comprises the following steps: obtaining a brightness mura distribution picture of a displayscreen to be tested under a target gray scale, and performing data processing on the brightness mura distribution picture to generate a display screen mura data table; obtaining a brightness mura distribution picture of the display screen to be tested under a target gray scale; generating demura data under different gray scales according to a preset brightness correction data table and the displayscreen mura data table; the generated demura data is input to a signal driving circuit of the display to be tested to complete backlight correction of the display to be tested. The invention also discloses a backlight correction device of a display screen and a computer-readable storage medium. The invention reduces the photographing picture to one by canceling the photographing of the low gray scale, shortens the photographing time, provides the metronomic basis for the backlight Mura image correction batch production application, and further realizes the beneficial effect of improving the backlight correction efficiency of the display screen.

The invention relates to a three-dimensional animation photo shooting device which comprises a U-shaped plate. An opening of the U-shaped plate is upward; connecting shafts are fixedly arranged on theupper parts of two sides of the inner wall of the U-shaped plate; a rotary table is arranged in the U-shaped plate; a ring groove is formed in the periphery of the rotary table; the cross section ofthe ring groove is of a T-shaped structure; slide blocks are fixedly arranged at the opposite end parts of the two connecting shafts, are located in the ring groove and are matched with the ring groove in a contact way; a U-shaped frame is movably arranged on the upper part of the inner part of the U-shaped plate; and the connecting shafts respectively penetrate through one corresponding sides ofthe U-shaped frame and are in bearing joint with the U-shaped frame. When the three-dimensional animation photo shooting device provided by the invention is in use, a baffle plate contacts the groundin a matching way, so that the contact area of the U-shaped plate and the ground is increased, a certain support effect is achieved on the U-shaped plate, and the use stability of the U-shaped plate is improved; and after the baffle plate is unfolded, a fill-in light can be placed on the top face of the baffle plate so as to fill light for an object to be shot, so that a photo shooting effect is improved.

The invention provides a photographing reminding method and a mobile terminal. The photographing reminding method is applied to a mobile terminal; an identification lamp in consistent with a setting direction of a rear camera of the mobile terminal is arranged on the mobile terminal; the reminding method comprises the following steps: detecting whether a face image is existent in a viewing window of the rear camera; if the face image is existent and a photographing operation is detected, producing a first control instruction after the photographing is finished; controlling the identification lamp of the mobile terminal to perform the light prompt according to a first predetermined remind way. Through the reminding that the photographing on a shot object is finished after the photographing is finished, the problem that the time and the energy of the user are wasted under the condition that the shot user does not know that the photographing action has been finished and keeps waiting in place since the mobile terminal is set as silence or a photographing prompt tone of the camera is turned off is avoided; by use of above mentioned way, the photographing time of the user is saved, and the photographing experience of the user is improved.

The invention provides a method and device for rapidly obtaining tunable spectral images and a storage medium, and the method comprises the following steps: 1, receiving a spectral band list instruction issued by an upper computer, the spectral band list instruction being spectral images of which spectral bands need to be obtained; step 2, automatically issuing a spectrum switching instruction to the tuner, and controlling the CMOS Sensor to perform exposure imaging after spectrum switching succeeds; step 3, receiving image data sent by the CMOS Sensor after imaging; step 4, sending the image data to an upper computer; and 5, starting to collect the spectral image of the next spectral band, and repeating the steps 2 to 4. In the control process, the photographing time can be shortened, and the photographing efficiency can be improved. And the number of times of control instruction interaction between the upper computer and the lower computer is reduced. The upper computer only needs to continuously and quickly acquire the spectral images sent by the lower computer after issuing the wave band list, so that the problem that the spectral images are lost due to the fact that the images are not acquired in time is avoided.

The invention relates to the technical field of optical detection and particularly relates to a method for detecting defects in and on a film. A defect scanning unit is driven to scan a transparent substrate to be tested to acquire a defect portion of the substrate to be tested, the maximum or minimum gray level value of the defect portion is compared with a first standard value, and through comparison between the difference and the preset value, it is judged whether the defect portion is located in the film or on the film. According to the basic principle that the refractive indexes of the substrate to be tested and air are different, the defect in the film or on the film produces different gray-scale images on the taken image and through comparison, the defects in the film or on the filmare ensured so that detection efficiency of the defect portion is improved, a large amount of time is saved and the method has a great promotion value.

The invention provides an integrated camera structure of a chip mounting machine. The integrated camera structure comprises a camera installation seat and an integrated camera, wherein the integrated camera is formed by connecting camera lenses and an integrated camera control board card, the integrated camera control board card is connected with an industrial mainboard and is formed by connecting an image sensor induction board and an image data processing board, a camera lens seat is arranged in the camera installation seat, a plurality of rows of camera lenses are arranged on the camera lens seat, the camera lenses are connected with the image sensor induction board, a hardware trigger interface is arranged on the image data processing board, a moving control card on the industrial mainboard gives a trigger signal to the hardware trigger interface so as to trigger the integrate camera to shoot in a moving way when a chip mounting head moves to a certain position, a kilomega network transmission interface is arranged on the image data processing board, and image data after the integrated camera shoots in the moving way is sent back to the industrial mainboard for image post processing.

The invention belongs to the technical field of computer vision and in particular relates to a human face three-dimensional reconstruction system and an application method thereof. The system comprises a tank body and a three-dimensional reconstruction computer, wherein a guide rod is vertically fixed on the bottom surface of the inner side of the tank body; a first linear motor is mounted on theguide rod; an arc-shaped guide track is horizontally arranged on one side of the first linear motor; a second linear motor is mounted in the arc-shaped guide track; an arc-shaped rod is horizontally arranged on a second linear motor; a plurality of cameras are uniformly distributed on the arc-shaped rod; signal output ends of the cameras are connected with the three-dimensional reconstruction computer through data wires. The human face three-dimensional reconstruction system has the beneficial effects that a photo taking time is shortened, and a good face reconstruction effect is achieved; a human face at different angles can be imaged by the plurality of the cameras for multiple times, a great number of cameras which are arranged around a human face to take images of the whole human faceat one time are replaced, and the excessive cost is reduced; due to adoption of a three-dimensional model, real and meticulous images can be taken; due to adoption of the three-dimensional reconstruction computer, automatic imaging, data transmission and processing can be achieved, the rapid and convenient operation is achieved, and the working efficiency can be improved.

The embodiment of the invention provides a rapid camera method and device, and relates to the field of the intelligent terminal. The camera time is shortened through simplifying the camera flow. The rapid camera method and device are applied to a device using an Android system configuration. The method comprises: a camera hot key instruction is obtained; the camera hot key instruction is an instruction obtained through the camera hot key and configured to trigger the camera service of a calling device; the camera service is a service program in the Android system configuration and used for the hardware interface module of the calling camera; and the camera service is called according to the camera hot key instruction so as to start the camera flow.

The invention is suitable for the image field, and provides a shooting method and a shooting device. The shooting method comprises steps that in a shooting mode, types of lenses are acquired; according to the different types of the lenses, different posture reference drawings are derived; the posture reference drawings are displayed on a shooting preview interface, and shooting postures are provided for users; the postures of the posture reference drawings are constituted by structure lines. The shooting method and the shooting device are advantageous in that on one hand, the posture reference drawings are added to the shooting preview, and photographers can guide models according to the reference drawings, or selfies are shot according to the guidance provided by the reference drawings, and therefore the postures of the models are no longer single; on the other hand, users can posture correspondingly according to the posture reference drawings to shoot good pictures, and therefore shooting time is saved, and cell phone shooting efficiency is improved.

The invention discloses an image processing method, an image processing device, a shooting device, electronic equipment and a computer readable storage medium. The image processing method comprises the following steps: acquiring preview cache data from a post-processing adapter, generating the preview cache data by a post-processing module, transmitting the preview cache data to the post-processing module for image post-processing, receiving target image data processed and generated by the post-processing module, storing the target image data, and updating a media library. Thus, shooting can be realized without participation of a hardware abstraction layer process, the memory occupation space is reduced, and the shooting time is saved.

The invention provides the multifunctional business machine which can take pictures, comprising a taking pictures box of box body, image pick-off unit installed on box body, an opening of subject in the surface of box body, a multifunctional business machine which can treat patterns and words, a control device which is connected with taking pictures box and controls the movement of multifunctional business machine, and at least one electrical source. The invention combines the taking pictures box with multifunctional business machine, and possesses the advantages of multiple functions, saving space and cost, and producing qualitative picture.

The invention discloses a smart helmet. The smart helmet comprises a helmet body, a pressure sensor, a camera and a controller, wherein the camera and the pressure sensor are embedded in the right side of the helmet body, the controller is fixedly arranged in the helmet body, and the camera and the pressure sensor are electrically connected with the controller. By tapping the pressure sensor, thecamera is controlled by the controller to take a picture, so that the picture taking time of a rider is shortened, and the smart helmet has high practicability; a storage battery is charged through solar energy, the outdoor exercise time of the rider is fully utilized, electric energy can be conveniently provided for a lighting lamp when a light sensor detects that it gets dark gradually, and thusthe safety of the rider riding at night is improved; real-time positioning is performed through a GPS positioning device, the position of the rider is constantly broadcasted through a voice broadcasting device, and thus the time for seeking the destination is shortened for the rider.

A photographing processing method and apparatus, a photographing method, apparatus and system, and a terminal device, the photographing processing method comprising: after receiving a photographing request sent by an application layer, collecting image data; performing pre-hardware processing on the image data to obtain YUV data; performing post-algorithm processing on the YUV data; returning first picture data to the application layer at a first time node during post-algorithm processing, so that the application layer displays a first picture according to the first picture data; after the post-algorithm processing is completed, second picture data are obtained, and the second picture data are returned to the application layer so that the application layer can store the second picture data, and the resolution ratio of a second picture corresponding to the second picture data is larger than that of the first picture. The photographing experience of the user can be effectively improved.

The invention discloses a backlight correction method for a display screen, comprising: acquiring a luminance mura distribution picture of a display screen to be tested under a target gray scale, and performing data processing on the luminance mura distribution picture to generate a display screen mura data table; Generate demura data under different grayscales according to the preset brightness correction data table and the display screen mura data table; input the generated demura data into the signal driving circuit of the display screen to be tested to complete the Backlight correction of the display under test. The invention also discloses a backlight correction device for a display screen and a computer-readable storage medium. The invention reduces the photographing picture to one picture by eliminating the low grayscale photographing, shortens the photographing time, provides a rhythm basis for the mass production application of backlight Mura image correction, and further achieves the beneficial effect of improving the backlight correction efficiency of the display screen.

The invention discloses a scenic spot self-service mobile phone photographing frame which comprises a positioning base, a photographing rod is fixedly connected in the positioning base, the positioning base is preset in a scenic spot symbolic view finding area, an execution assembly shell is fixedly connected to the upper side of the photographing rod, and a fixing device used for fixing a mobilephone is arranged on the front side of the execution assembly shell. The fixing device comprises a first shell fixedly connected to the rear side face of the execution assembly shell, a first rotatingshaft and a second rotating shaft are rotatably connected to the inner wall of the front side of the first shell, and a second shell is rotatably connected to the front side of the first shell. As the device is preset in a position allowing good viewing angle, a large amount of shooting time of tourists can be saved, a remote controller is further provided to control collection and shooting, andthe tourists have enough time to adjust actions.

The invention belongs to the technical field of computer vision, and specifically relates to a three-dimensional face reconstruction system and an application method thereof. A linear motor, one side of the first linear motor is provided with an arc-shaped guide rail horizontally, a second linear motor is installed in the arc-shaped guide rail, an arc-shaped rod is arranged horizontally on the second linear motor, and multiple cameras are evenly distributed on the arc-shaped rod. The signal output terminals of each camera are connected to the three-dimensional reconstruction computer through data lines. The beneficial effects of the present invention are: saving time for taking photos, and good face reconstruction effect; multiple cameras can take multiple shots of faces at different angles, instead of the larger number of surrounds currently set for one-time shooting of the whole face The face camera reduces excessive costs; the 3D model is more realistic and detailed; the 3D reconstruction computer automatically controls the shooting, data transmission and processing, which is fast and convenient, and improves work efficiency.

The invention belongs to the technical field of cameras, and particularly relates to an intelligent shooting terminal parameter adjustment system and method and a shooting terminal. The intelligent shooting terminal parameter adjustment method comprises the steps of shooting a sample sheet according to a selected style picture with a desired effect for current shooting; comparing the style template picture with the sample sheet to obtain adjustment parameters of the shooting device; and setting the shooting device according to the adjustment parameters of the shooting device. According to theembodiment of the invention, when a user takes a picture, the camera is automatically set with proper parameters according to the electronic picture style provided by the user, and the picture takingeffect similar to the picture template style selected by the user is obtained, so that the tedious process of manually adjusting the camera is omitted, the picture taking success rate is improved, andthe picture taking time is saved.

The invention relates to a carpet automatic cutting device and a carpet automatic cutting method using real-time machine vision technology. The machine vision technology, and modern motor and control technology are adopted, and therefore in the process of carpet production, manual demands are reduced and labor intensity of workers is lowered. The carpet automatic cutting device comprises a cutting platform. The cutting platform is connected with a carpet feeding device, at least one imaging device for obtaining polyvinyl chloride (PVC) carpet images which enter a cutting region in real time is arranged above the connecting position between the cutting platform and the carpet feeding device, the imaging device enables the obtained images to be sent to a processor module, the processor module identifies edges of a carpet body in the images and then determines a cutting boundary, and a motion control module is used for controlling a cutting system installed on the cutting platform, and according to the determined cutting boundary, completing cutting of a PVC carpet.

The invention discloses an automatic assembling system for vehicle windshield glass. The automatic assembling system comprises a robot control cabinet, a robot module, a robot hand-gripping module, a vision detection module, a glass centering module and a detected vehicle window frame. The invention also discloses an automatic assembling method for the vehicle windshield glass. The method comprises the following processes of: positioning the windshield glass; detecting the spatial position of the vehicle window frame to obtain a coordinate system (O-xyz) of the spatial position of the vehicle window frame; comparing the coordinate system of the spatial position of the vehicle window frame with the coordinate system of the spatial position of the vehicle window frame at a reference position; computing deviation between the coordinate system of the spatial position of the vehicle window frame and the coordinate system of the spatial position of the vehicle window frame at the reference position; gripping the positioned windshield glass; moving the windshield glass to an installation position according to a standard moving trajectory; and performing deviation compensation on the installation position, and then installing the windshield glass on the vehicle window frame. The assembling system and the assembling method are based on machine vision, manual intervention is completely avoided, and the automation level of assembling of the vehicle windshield glass is improved.

The invention discloses a mounter and a bottom mirror vision system, wherein the bottom mirror vision system comprises: a camera mounting base, which is arranged on a mounter platform; a camera mounting plate, which is arranged on the camera mounting base in an adjustable position; The camera is set on the corresponding camera mounting plate in a position-adjustable manner; two light source mounting bases are set on the placement machine platform, and the two light source mounting bases are set opposite to each other; two strip light sources are rotatably set on the two light sources Between the mounting bases, two strip light sources are arranged in parallel; when there are two or more cameras, the cameras are arranged in a straight line along the strip light sources, and the cameras are located between the two strip light sources; each camera corresponds to at least two A patch head, the camera is located just below the midpoint of the corresponding patch head connection line when taking pictures. The invention reduces the photographing time, thereby increasing the placement speed of the placement machine.