97results about How to "Fast shooting" patented technology

The invention provides a photo shooting and processing method and a mobile terminal and relates to the field of electronic terminals. The photo shooting and processing method and the mobile terminal enable a user to shoot photos and at the same time combine, modify photos and the like so as to enable the processing of photos to be more convenient and rapid for the user. The photo shooting and processing method is that an enclosed image set by the user or obtained by analyzing the object figure captured in a landscape through automatic focusing is received. Different images are obtained in different zones according to shooting selection orders. A new image can be formed by combining a shot image which functions as a background and a shot image which is captured in a zone where an image is not shot yet. The photo shooting and processing method and the mobile terminal is applied to photo shooting and processing.

The embodiment of the invention discloses a shooting method and device and a terminal device. The shooting method comprises the steps that the fact that a terminal is in a ready mode is determined; a triggering order input by a user is received; a first image is shot according to the trigger order. According to the shooting method and device and the terminal device, when the terminal is in the ready mode, shooting can be achieved through only one step, steps of shooting are reduced, the shooting time is saved, focusing and photometry do not need to be conducted when the first image is shot, and the shooting speed of the first image is further increased.

The invention provides an image processing method for an electronic device and the electronic device. The image processing method comprise the steps that a DSP (Digital Signal Processor) of the electronic device obtains a preview image and a photographed image from a sensor of the electronic device, sends the preview image to a first ISP (Image Signal Processor) in an AP (Application Processor) of the electronic device and sends the photographed image to a second ISP in the AP of the electronic device; the first ISP processes the preview image to obtain a to-be-displayed preview image; and the second ISP processes the photographed image to obtain a target image. According to the method and the device, the image processing effect and efficiency can be effectively improved, the photographing speed is improved, and the user experience is improved.

The embodiment of the invention provides a shooting parameter setting method and a mobile terminal. The shooting parameter setting method is applied to the mobile terminal having at least two cameras, the cameras comprise a main camera and an auxiliary camera, the main camera is configured to output image data according to a first preset frame rate, and the auxiliary camera is configured to output image data according to a second preset frame rate. The method comprises the following steps: obtaining second image data output by the auxiliary camera according to the second preset frame rate; calculating a calibration parameter by using the second image data; and setting shooting parameters of the main camera according to the calibration parameter. According to the shooting parameter setting method provided by the embodiment of the invention, the shooting parameters of the cameras are quickly set in this manner, thereby improving the shooting speed and improving the shooting user experience.

The embodiment of the invention provides a bimodal bionic vision sensor. The effect of exciting type visual rod cells is simulated through a first type current mode active pixel sensor circuit, and aperception effect on light intensity gradient information in a target light signal is realized, so the dynamic range of a bionic vision sensor image is further improved, and the shooting speed is increased. Moreover, a first type control switch is introduced to each non-target first type photosensitive device, so the obtained light intensity gradient information can be controlled, the adjustment of the dynamic range of the bionic vision sensor image is realized, the adjustment of the shooting speed is further realized, and the effect of reconfiguration is realized. According to the invention,the voltage mode active pixel sensor simulates the effect of the cone cells, a target voltage signal representing the light intensity information in the target light signal can be output, the perception effect on the light intensity information in the target light signal is realized, the obtained target voltage signal represents the light intensity information with higher precision, and the obtained image quality can be ensured.

The invention relates to the three-dimensional texture information measurement technology in the field of three-dimensional face recognition and especially relates to a three-dimensional texture photography system, a calibration method and an imaging method. The invention proposes the concept of non-coupling three-dimensional texture information acquisition for the first time, multiple measuring units are used to obtain texture images from different visual angles in the invention, different shooting angles are determined by measured complete three-dimensional face surface triangular normals to shoot the weight of two-dimensional texture information to three-dimensional texture information construction, and the acquisition of three-dimensional face surface data and a three-dimensional color texture in no-coupling or low-coupling real space meaning can be realized in one time. A reliable face shooting method is provided for the three-dimensional face recognition technology.

The invention discloses a super-resolution fluorescence microscopic apparatus based on photoactivation and structured light illumination. The apparatus comprises a light source module having a first laser for fluorescence activation, a second laser for fluorescence excitation, and a frequency selection switching module for switching between the two lasers; a regulation unit for regulating a light beam output from the light source module to two beams of p polarized light and two beams of s polarized light capable of interference and for changing the interference phase difference of the two groups of light beams; a dichroic mirror, on the surface of which interference fringes are formed via the two beams of p polarized light and two beams of s polarized light, and which reflects a mesh structured light illumination comprising bright spots and dark spots in array distribution and taken as an irradiation sample; and an imaging unit comprising a converging module for changing the spacing between interference fringes, a microobjective projecting a light beam emerging from the converging module to the microobjective of a sample, and a camera for conducting stimulated radiation fluorescence imaging of the sample. The invention further discloses a super-resolution fluorescence microscopic method based on photoactivation and structured light illumination.

The invention relates to a twin-lens two-side quick shooting instrument, and belongs to the technical field of picture communication in telecommunication technologies. The shooting instrument is provided with two independent shooting lenses fixed to a bearing base through transverse arms and stand columns, and a lens rotating shaft mechanism, an opening and closing platform and stop positions of the two transverse arms form a four-dimensional adjusting mechanism of each lens. Multifunctional and quick shooting can be achieved through the twin-lens two-side quick shooting instrument in cooperation with a proper shot item locating device. The two lenses can shoot simultaneously or independently and can shoot real objects, drawings and document media. The two lenses can shoot the same object and also can shoot different objects distributed on different planes respectively. When the two lenses shoot the same object, a three-dimensional picture can be obtained through software processing. When the two lenses shoot plane media like drawings and documents, the two lenses can shoot two different pages respectively, and the shooting speed is increased and the shooting efficiency is improved compared with that of a common shooting instrument. Two pictures shot simultaneously can be stored independently and also can be merged into a large picture, and the shooting breadth is increased based on the original resolution ratio.

The invention discloses a probe of measuring a gas-solid two-phase flow particle slip velocity. The probe comprises an optical imaging unit, a hot film velocity measuring unit and a light source transmission unit. An optical fiber imaging unit comprises an endoscope objective lens, a reflecting cover, a glass plain sheet and a silica fiber. The hot film velocity measuring unit comprises a hot film sensor and a microcircuit. The hot film sensor is arranged in a periphery of the glass plain sheet. The microcircuit is arranged in a reserved pipeline. The light source transmission unit comprises a laser light emitting port and glass optical fibers. The laser light emitting port is arranged in the periphery of the glass plain sheet of a probe head end portion. The glass optical fibers are uniformly arranged on a wall surface of an outer side of a stainless steel pipe. By using the probe in the invention, optical fiber imaging, hot film velocity measuring and light source transmission are integrated into one body; a gas velocity and a particle velocity in a gas-solid two-phase flow can be simultaneously measured; and a difference value of the gas velocity and the particle velocity is used to acquire a particle slip velocity.

The invention discloses an ultra-high-speed camera shooting device. The technical scheme is that images of objects to be shot is subjected to light splitting of multiple spectroscopes and are respectively fed into corresponding cameras, time schedule controllers provide a trigger signal is provided for each camera to enable the cameras to sequentially perform shooting according to set time intervals. Each camera can only shoot one image each time, and the image obtained by each camera each time is transmitted to an image memorizer. Due to the fact that a mode that multiple cameras perform shooting sequentially is adopted, the limitation of data transmission speed to the image resolution and shooting frequency is solved, and accordingly continuous 1015fps ultra-high-speed shooting at ten-million pixel resolution is achieved. Therefore, the cameras and the time schedule controllers are selected as required, the manufacture cost can be reduced from 5 ten thousands to 10 ten thousands yuan, and the ultra-high-speed camera shooting device is low in cost and ultra-high in resolution.

The invention discloses a focusing method and apparatus, and a computer device. The focusing method comprises the steps of when a camera finishes focusing, obtaining first position information of a human face in a current frame of a to-be-shot image; before shooting the to-be-shot image, obtaining second position information of the human image in each frame after the current frame; calculating a distance between the second position information and the first position information; and if the distance between the second position information and the first position information is greater than a preset change threshold, triggering the camera to perform re-focusing. The focusing method and apparatus, and the computer device disclosed by the invention can implement that when a change of a human face position exceeds the preset change threshold, the re-focusing is triggered, and the definition of the to-be-shot image is not frequently changed, so the user experience is improved; and thus, the shooting speed can be accelerated, and the power consumption of the camera is reduced.

Spear gun for killing venomous fish is powered by compressed gas such as from SCUBA tank. Spear is attached to a base plate that retains spear partially inside body of spear gun. Discharge of spear gun compresses a spring as spear moves forward, causing spear to automatically return to cocked position after firing. Sliding spear cover makes transport of spear gun safer and helps to dislodge fish from spear.

The invention relates to a shooting method and device; the method comprises the following steps: after detecting color changes of a shoot zone, sending identification information, and forming a shoot order; obtaining a real time image of the shoot zone according to the shoot order, matting and extracting the foreground image of the real time image; compositing the foreground image into a preset background image, forming a composite image, and displaying the composite image in real time; correspondingly storing the present composite image and identification information after a preset delay time. When a user enters the shoot zone, the color changes of the shoot zone can be detected, the shoot zone real time image can be obtained, and the user can view the composite image in real time, wherein the user self image is composited into the background image, thus automatically taking photos. The user can extract the composite image stored corresponding to the identification information; in a shooting process, no worker is needed, thus realizing unmanned operation, and improving the shooting speed.

The invention discloses a method and a system for improving specific position resolution of aerial photography. A carrier mobile camera of the camera is followed, the normal shooting of the whole areais traversed according to the line, and a panoramic image is generated according to the shooting data; target identification is carried out according to the obtained image and the region of the positioning system; a partial target region is selected; the partial target region is analyzed, and the line is positioned accurately; then, according to positioning of the target region, a second photographing line of the camera carrier is planned; a target task is photographed or executed finely; partial photographing data is obtained; and a partial high-resolution image is generated. A partial high-resolution panoramic image is generated in combination with the panoramic image and the partial high-definition image and in fusion with the secondary data result. According to the method and the system for improving specific position resolution of aerial photography in the invention, the results for photographing twice are fused into a panoramic high-resolution photograph, which improves the photographing speed without reducing the image quality of the key target by photographing twice. Therefore, the ultimate goal of the present invention is to generate a partial high-resolution panorama byphotographing twice.

An image processing device, an image processing system and an image processing method of the present invention relate to the application fields of the image processing device, the image processing system and the image shooting. In the prior art, the shot objects needing to be shot are selected by depending on the subjective experiences of users, so that the efficiency is low, and omission occurs easily. According to the image processing device, the image processing system and the image processing method provided by the present invention, the information of the shot objects correlated with the to-be-shot objects and the rank ordering are determined based on the pre-stored information of the shot objects, and then the information of the specially shot objects is assigned, and the indication information of the shot objects obtained based on the information of the specially shot objects is displayed especially to be used as the information prompt of the shot objects needing to be shot at present, and finally, the information of the especially shot objects is switched and assigned according to the rank ordering when a switching indication is sent out, so that the shooting speed is improved, and the omission is not easy to occur.

The invention provides a thermal image shooting device and a thermal image shooting method, and relates to the application field of thermal image shooting devices, thermal image processing devices and thermal image shooting. According to a thermal image shooting device in the prior art, an object which needs shooting is selected according to the subjective experience of a user, therefore, the efficiency is low, and omission occurs easily. According to the thermal image shooting device and the thermal image shooting method, on the basis of the information of multiple objects which are stored in advance with an attached sorting order, special object information is specified, and object indication information obtained by the special object information is particularly displayed and serves as an information cue of an object which needs shooting currently; then, when indication switchover is conducted, the specified special object information is switched over according to the sorting order. Therefore, the shooting speed is increased, and omission does not occur easily.

The embodiment of the invention relates to the field of information processing, and discloses a video shooting method and system, electronic equipment and a storage medium. The method comprises the following steps: acquiring a picture captured by a camera; photographing a video at a video photographing speed corresponding to a photographing object in a screen, and presetting a correspondence relationship between the photographing object and the video photographing speed. The shooting object of the pre-shot video is determined according to the picture shot by the camera, and the shooting speedmatched with the shooting object is automatically selected for video shooting, so that the video shooting quality can be improved, the manual selection of the shooting speed is avoided, and the user experience is improved.