29 results about "Panoramic photography" patented technology

The invention discloses an integrated Beidou monitoring machine system integrating panoramic photographing and machine vision deformation monitoring, and relates to the technical field of safety monitoring. The system comprises a hardware structure unit and a software function unit, the hardware structure unit comprises a Beidou positioning module, an inertial navigation compensation module, a panoramic vision acquisition module, a machine vision processing module, a multi-mode communication transmission module and a power management module; the software function unit comprises a multi-source data fusion engine, a panoramic three-dimensional modeling sub-module, an intelligent early warning decision module and a cloud collaborative resolving interface. According to the invention, through real-time fusion of Beidou positioning data and panoramic vision imaging, an improved dense optical flow method is adopted to track local crack propagation, and global displacement monitoring of Beidou is combined, so that cross-scale synchronous sensing from macroscopic displacement to microscopic deformation is realized, and the comprehensive monitoring precision is improved.

The invention relates to the technical field of panoramic photographing and synthesis, in particular to a panoramic image generation method and device based on multiple threads and a chip. According to the method, efficient panoramic image synthesis is realized by utilizing a plurality of threads and a shared memory. The first thread is responsible for generating and storing an original shot image and description information thereof to a first memory and a specified storage space. The second thread periodically detects the description information in the first memory, pre-processes the existing original shot images to generate first temporary data or pre-processed images, integrates the data into second temporary data after all the original shot images are processed, and sends the second temporary data to the second memory; and finally, combining the image data of the current panoramic task with the second temporary data to generate a final panoramic image. According to the method, the shooting part and the front-end processing part are processed in parallel through multiple threads, so that the waiting time is reduced, the panoramic image generation efficiency and response speed are effectively improved, the panoramic synthesis time is shortened, and the user experience is improved.

The invention discloses a cultural relic census method and system, and relates to the technical field of cultural relic census, and the method comprises the steps: exploring a cultural relic census region, and designing a cultural relic scanning route; collecting cultural relic data by using a cultural relic census tool; integrating the cultural relic data to generate a cultural relic data set, and preprocessing the cultural relic data set; constructing a triangular mesh model of the cultural relics, and performing visual display; and encrypting and storing the cultural relic data. According to the method, a cultural relic census tool integrating high-precision RTK + mobile SLAM three-dimensional laser scanning, aircraft panoramic shooting and an operation handbook is used, so that accurate capture of three-dimensional space information of cultural relics is realized, and acquired cultural relic data has relatively high detail fidelity; meanwhile, accurate form restoration in subsequent model construction is supported, the data acquisition process is more flexible due to the portability and multifunctionality of the census tool, and the census tool can adapt to different cultural relic types and environmental conditions, so that the efficiency and applicability of cultural relic census work are improved.

A panoramic fire safety system for assisting a monitor in analyzing a fire area includes a plurality of panoramic cameras, a plurality of sensors, a main system, and an authentication module. The main system comprises a fire-fighting credit management module and an event detection module. The event detection module is connected with the fire-fighting credit management module and stores abnormal conditions, and when the multiple instant pictures and the group environment parameters grouped by the fire-fighting credit management module meet the abnormal conditions, the main system recognizes that the fire-fighting field is abnormal. The authentication module is connected with the main system and is configured to be an interface between the main system and the external unit, and after the authentication module identifies the external unit, the permission of the external unit to access the data of the abnormal condition in the main system is distributed.

The utility model belongs to the technical field of photographic equipment, and particularly relates to photographic equipment for panoramic photography, which comprises a camera and a clamping block, a connecting plate is arranged on one side of the clamping block, a rotating block is arranged on one side of the bottom of the connecting plate, a positioning block is rotatably connected to the middle of the rotating block, a rotating disc is fixedly connected to one side of the positioning block, and the rotating disc is fixedly connected to the other side of the rotating block. The bottom of the rotating disc is rotationally connected with a rotating box, one side of the bottom of the rotating box is fixedly connected with a base, and the outer wall of the top of the rotating box is fixedly connected with a scale ring. The two ends of a connecting plate are inserted into open grooves, one end of a clamping block fixed to the bottom of a camera is inserted into a clamping groove, a push plate is loosened, and an insertion rod is pushed to be inserted into the clamping groove and the bottom of the clamping block through the elastic force of a reset spring, so that the camera is fixed to the top of the connecting plate, and operation by people is facilitated; and the camera can be quickly disassembled and assembled, and the practicability and the use efficiency of the equipment are improved.

A photographing method and an electronic device, relating to the technical field of terminals. Photographing at various angles and panoramic photography at large angles can be flexibly realized by using a folding rotating shaft of an electronic device with a folding screen. Specifically, after entering rotation photography, along with the change of a folding angle during folding or unfolding, a preview interface is always kept displayed on a front screen. In response to a photography operation, an image is photographed by a rear camera.

The utility model relates to a camera visual angle adjusting structure, a camera array device and an unmanned aerial vehicle, belongs to the technical field of unmanned aerial vehicle panoramic camera shooting, and solves the problem that the visual angle of an unmanned aerial vehicle camera cannot be adjusted in the prior art. The fixing device comprises a camera mounting piece, a limiting piece, a connecting piece and a fastening piece, one end of the camera mounting piece is positioned through a first rotating shaft, and the other end is rotatably connected with one end of the connecting piece through a second rotating shaft; the limiting piece comprises a limiting slide way; the other end of the connecting piece is an adjusting end, and the adjusting end can move on the limiting slide way; and the fastener can fix the position of the adjusting end on the limiting slide way, so that the inclination angle of the camera mounting piece is fixed. The unmanned aerial vehicle camera visual angle adjusting structure and the camera array device are simple in structure, rapid and accurate in adjusting process and high in consistency, and 360-degree panoramic images can be conveniently generated by applying an image splicing algorithm.

The invention relates to the technical field of railway engineering construction, and discloses a sky-ground fusion live-action three-dimensional modeling method and system based on domestic data and application, which are used for existing railway line transformation. According to the modeling method, a three-dimensional coarse model of a no-fly zone is constructed through a satellite image, and a high-precision point cloud is generated in combination with ground panoramic photography for supplementation; automatically extracting a building contour based on a Mesh model, and realizing monomer modeling by using a neural network trained by a roof texture sample; and developing a segmented projection algorithm to convert the BIM model to a GIS platform in a lossless manner, thereby realizing multi-source data fusion. According to the method, a multi-source data seamless fusion technology, a BIM and three-dimensional model dynamic mapping method and a fusion scheme of a whole-process localization autonomous controllable architecture are adopted, the problem that data collection of a no-fly zone is difficult can be effectively solved, and the construction design precision and efficiency of complex line positions such as Fuhuai high-speed rails are remarkably improved.

The invention provides a panoramic fire safety system and a panoramic fire safety system control method. The panoramic fire safety system is used for assisting a monitor in analyzing a fire field and comprises a plurality of panoramic cameras, a plurality of sensors, a main system and an authentication module. The main system comprises a fire-fighting credit management module and an event detection module. The event detection module is connected with the fire-fighting credit management module and stores abnormal conditions, and when the multiple instant pictures and the group environment parameters grouped by the fire-fighting credit management module meet the abnormal conditions, the main system recognizes that the fire-fighting field is abnormal. And the authentication module is connected with the main system and is configured to be an interface between the main system and the external unit, and after the authentication module identifies the external unit, the authentication module distributes the authority of the external unit to access the data of the abnormal condition in the main system.

The present application relates to the technical field of aerial vehicles, and in particular to an unmanned aerial vehicle and a panoramic photography aerial vehicle. The unmanned aerial vehicle comprises a fuselage (10), an image acquisition device (50), and a support (20). The support (20) is connected to the fuselage (10), and the support (20) is provided with a heat dissipation structure; and the image acquisition device (50) is connected to the support (20) and is connected to the fuselage (10) by means of the support (20), and the heat dissipation structure is used for dissipating heat from the image acquisition device (50). In the unmanned aerial vehicle, heat from the image acquisition device (50) is dissipated by means of the heat dissipation structure, allowing for high heat dissipation efficiency.

According to the projection surface measurement splicing multi-view panorama three-dimensional reconstruction method, a seamless multi-view panorama image two-dimensional reproduction form is obtained through parallel splicing, the multi-view panorama image generated through two-dimensional parallel splicing is a gallery-shaped two-dimensional image, scenery information on the two sides of a street is completely covered, continuous browsing of a landscape by a user is supported, and the user experience is improved. And the method has the advantages of low data volume, simple data structure and convenient browsing mode. According to the multi-section plane axis projection tunnel image splicing method, the visual impression requirement of people on a multi-view panorama is met, measurement information is introduced, and the purpose of the multi-view panorama is further widened; and 2, a three-dimensional scanning projection surface full-streetscape splicing method: a measured value projection facade is constructed based on a scene model, streetscape projection data is resampled, three-dimensional projection panoramic streetscape splicing with good expression of measurement information of images is realized, the panoramic image three-dimensional reconstruction precision and efficiency are high, and the method can be used for panoramic photogrammetry calculation of accurate measurement.

The invention discloses an intelligent panoramic photography splicing system and method for multi-modal image fusion. According to the system, image data of different modals are acquired through the multi-modal image acquisition module, and after the image data are subjected to noise reduction, distortion removal and other processing through the image preprocessing module, the corresponding relation between images is established through the feature extraction and matching module. And the multi-modal image fusion module performs weighted average fusion calculation according to the feature matching result to generate a fused image. And the panoramic photography splicing module adopts an optimization-based splicing algorithm to generate a high-quality panoramic image. And the intelligent control module automatically adjusts system parameters according to a shooting environment and user requirements, so that an intelligent panoramic photography splicing process is realized. The method effectively improves the quality and information richness of the panoramic image, and is suitable for various application scenes.

The present invention provides a multi-camera video conference image processing system and method, the multi-camera video conference image processing system comprising: a first panoramic camera erected substantially in the middle of a conference room for capturing body characteristics of participants around the scene to generate a first panoramic image; the second camera is erected on the front side of the meeting room and used for capturing the body characteristics of the participants to generate a second image; the single-chip system is used for receiving the first panoramic image and the second image; processing the first panoramic image to generate a panoramic picture of the participant; processing the second image to generate a photographic picture of the participant; corresponding the panoramic picture of each participant to a photographic picture; selecting a panoramic picture or a photographic picture of each participant by taking the body characteristics as a reference; and processing the selected pictures of each participant to generate and output a video picture.

1. The name of the product of this design: Panoramic photography aid for objects. 2. Purpose of the product with this appearance design: The front part of the panoramic efficient shooting aid can be used to place cultural relics and utensils, the middle vertical rod part can be used to set up cameras, mobile phones and other objects, and the drooping part on the top can assist in fixing objects. 3. The design key points of this appearance design product are the combination of shape, pattern and color. 4. The picture or photo that best illustrates the key points of the design: main view. 5. The design for which protection is sought includes color.

The present application discloses a foldable frame and a UAV. The foldable frame includes: a fuselage, a connecting arm, which is rotatably connected to the fuselage; a rotating member, which is mounted on the connecting arm; and at least two fixing members, which are arranged to be mounted on the fuselage and are respectively located on both sides of the connecting arm; wherein, one of the rotating member and the fixing member is a magnet capable of generating a magnetic field, and the other is a magnet or a ferromagnetic material capable of being attracted by a magnet, and when the connecting arm rotates relative to the fuselage, under the interaction between the rotating member and the fixing member, the connecting arm can be maintained in an unfolded position or a folded position. The present application can be applied to the field of UAV technology. Under the action of the magnetic field force of the rotating member and the fixing member, the connecting arm can drive the rotor or the gimbal to maintain an unfolded or folded position. The folding of the rotor facilitates the transportation of the UAV and avoids collision and damage to the rotor. After the gimbal is unfolded, the camera device can avoid interference from the landing gear, thereby achieving interference-free panoramic photography.

The present application relates to the technical field of aerial vehicles, and in particular relates to unmanned aerial vehicles and a panoramic photography aerial vehicle. An unmanned aerial vehicle comprises a fuselage and a sensor module; the fuselage comprises an upper housing, a middle frame and a lower housing, the middle frame being connected between the upper housing and the lower housing; the sensor module is connected to the middle frame, and the sensor module comprises a first circuit board, an IMU and a GPS, the IMU and the GPS being both arranged on the first circuit board, and the IMU and the GPS being connected to the middle frame by means of the first circuit board. In the unmanned aerial vehicle, the IMU and the GPS of are connected to the middle frame by means of the first circuit board, such that space occupation in the fuselage is reduced, thereby reducing the size and weight of the whole vehicle, and simplifying installation steps.

The utility model relates to the technical field of shooting supports, and discloses a foldable panoramic shooting support which comprises a support body, a base is fixedly installed at the bottom of the support body, a folding mechanism is arranged on the support body, and a telescopic mechanism is arranged on the folding mechanism. When the folding device needs to be folded, a user can drive the adjusting plate to move downwards along the limiting rod by pushing the push handle downwards, the inserting plate on the adjusting plate is separated from the inserting groove in the rotating disc, at the moment, after the rotating disc loses positioning, the user can turn the folding rod by 180 degrees with the rotating column as the axis, and then the folding device is folded. The folding rod is hidden and stored in the supporting frame, then the push handle is loosened, the adjusting plate moves upwards under the action of the spring, the inserting plate is inserted into the other inserting groove in the rotating disc, the folding rod is fixed, a user can adjust the angle of the folding rod to adjust the shooting angle, and the shooting support is convenient to fold, store and carry.

The present disclosure relates to the technical field of panoramic photography and synthesis, and specifically relates to a multi-thread-based panoramic image generation method and apparatus, and a chip. In the method, multiple threads and a shared memory are used to implement efficient panoramic image synthesis. A first thread is responsible for generating original captured images and description information thereof, and storing same in a first memory and a specified storage space. A second thread periodically detects description information in the first memory, and performs preprocessing on existing original captured images, so as to generate first temporary data or preprocessed images, and after all the original captured images have been processed, the second thread integrates these data into second temporary data, and ultimately combines image data of the current panoramic task with the second temporary data, so as to generate a final panoramic image. In the method, a photographing part and a front-end processing part are processed in parallel by means of multiple threads, thereby reducing a waiting time, effectively improving the efficiency and response speed of panoramic image generation, shortening a panoramic synthesis time, and improving the user experience.

The invention discloses an electronic device for assisting driving to record images and an image processing method. In the electronic device, a panoramic photography unit is arranged on a traffic vehicle and is used for capturing an initial film, a positioning unit detects the real-time position of the traffic vehicle, a database stores scenic spot information including a plurality of scenic spot positions, and an intelligent processing unit receives the initial film and sends the initial film to the traffic vehicle. The user image and the scenic spot image to be locked at the scenic spot position are identified by artificial intelligence, the real-time position is received, the advancing direction is judged, the scenic spot information is read, and the view finding range of the traffic carrier entering the scenic spot position is judged according to the real-time position and the advancing direction; a time period within the viewing range is captured from the initial movie, and a recorded movie is cut according to the time period. The invention further provides a nonvolatile computer readable storage medium of the image processing method.

The present application relates to the technical field of aerial vehicles, in particular to an unmanned aerial vehicle and a panoramic photography aerial vehicle, the unmanned aerial vehicle having a yaw axis. The unmanned aerial vehicle comprises a fuselage, power devices, and a panoramic module. The fuselage comprises a fuselage body and foldable arms, wherein the foldable arms are connected to the fuselage body, and the foldable arms can move relative to the fuselage body to be in an expanded state or a folded state. The power devices are arranged on the foldable arms, and the power devices are used for providing power for flight of the unmanned aerial vehicle. The panoramic module is arranged on the fuselage, and the panoramic module comprises a first fisheye lens and a second fisheye lens. The first fisheye lens and the second fisheye lens are respectively arranged on two opposite sides of the fuselage, the field of view of the first fisheye lens being greater than 180°, and the field of view of the second fisheye lens being greater than 180°. A virtual connection line between the optical center of the first fisheye lens and the optical center of the second fisheye lens forms a first axis, the first axis intersecting with the yaw axis. The unmanned aerial vehicle has a relatively small overall size.

The invention discloses crop growth monitoring and analyzing equipment, and relates to the technical field of crop monitoring and measurement, the crop growth monitoring and analyzing equipment comprises a plurality of fixing cylinders, the fixing cylinders are arranged underground, and a monitoring sensor is arranged in each fixing cylinder to detect soil components; each supporting cylinder is arranged at the upper end of the corresponding fixing cylinder and protrudes out of the ground, and a track is arranged on each supporting cylinder; the two moving mechanisms are connected to the rails in a sliding mode, and each moving mechanism is rotationally connected with a connecting rod. The camera can move on the track so as to monitor growth of crops at different positions, the camera can descend or ascend through approaching or leaving of the two connecting rods, comprehensive monitoring of the side faces of crop plants is achieved, when the two connecting rods approach or leave, the camera can rotate by 360 degrees in the horizontal direction, and the monitoring effect is good. Therefore, 360-degree omnibearing shooting can be carried out on the surrounding, and the camera can reach the position above the crops to carry out shooting monitoring on the tops of the crops.

1. Name of the product in this design: Box Camera (360-degree Panoramic). 2. Purpose of this design: This design is for use as a camera for panoramic photography. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The invention relates to the field of buildings, and particularly discloses a construction site safety management system based on BIM and AI, and the system comprises a safety management module; the safety management module comprises a construction site acquisition module; the construction site acquisition module comprises a BIM management module and an AI module, the BIM management module and the AI module are mutually updated and perfected, and the AI module is used for processing mass data for the construction site acquisition module and the BIM management module; the construction site acquisition module provides real-time reliable data for the BIM management module and the AI module by means of conventional detection, high-precision measurement, panoramic photography, a three-dimensional scanning technology, high-definition aerial photography and the like, a BIM model tracks the construction progress in real time, meanwhile, the BIM model is continuously improved, information such as change, quality and safety in the construction process is input into the model in time, and the construction efficiency is improved. The AI algorithm is used for releasing data, the construction plan is changed in time according to the construction progress, and AI analysis provides effective support for the BIM model.

The invention discloses an ancient building masonry wall weathering damage intelligent assessment method based on big data. The method comprises the steps of establishing a multi-source data acquisition system, and integrating three-dimensional laser scanning, unmanned aerial vehicle aerial photography, panoramic photography and mobile crowd sensing technologies. Damage types such as weathering, saltpetering and green plant coverage are identified through a deep learning automatic classification algorithm, subjective errors of manual labeling are eliminated, labeling efficiency is improved by multiple times, mass data can be processed, and the method is suitable for large-scale ancient building group evaluation requirements; pixel coordinates, area and morphological characteristics of a damaged area are extracted based on computer vision, quantitative indexes such as weathering rate and saltpetering rate are accurately calculated, an objective basis is provided for the damage degree, and fuzziness of traditional experience judgment is avoided; historical repair records and environment monitoring data (such as temperature, humidity and pollution) are fused, a wall damage evolution model is constructed, the future damage trend is predicted, a preventive protection scheme is formulated in advance, and the service life of an ancient building is prolonged.

Drone, wherein the drone has a stationary state and a flight state, and wherein the drone comprises the following: a torso, wherein the torso comprises a body and at least three support parts; a propulsion unit, wherein the propulsion unit comprises a drive element and a propeller, wherein the drive element is designed to rotate the propeller, wherein the propulsion unit is connected to the fuselage and is designed to provide flight performance for the drone; a supporting frame, wherein a receiving space is formed on one side of the body, wherein the support is received in the receiving space and connected to the body; a panoramic module provided on the support frame, wherein the panoramic module comprises a first fisheye lens and a second fisheye lens, wherein both the angle of view of the first fisheye lens and the angle of view of the second fisheye lens are greater than 180°; wherein, in the stationary state, the at least three support parts are designed to support the drone; wherein, in flight, the second fisheye lens is located on a side of the body facing the ground, wherein the at least three support parts jointly define a reference plane, and wherein the reference plane is higher than the lowest point of the second fisheye lens.

The present application discloses a foldable frame and a UAV. The frame includes: a fuselage; a connecting arm, which is connected to the fuselage and can rotate between an unfolded position and a folded position; and a rotating member and a fixed member, the rotating member is mounted on the connecting arm, and the fixed member is mounted on the fuselage; one of the rotating member and the fixed member is a magnet that can generate a magnetic field, and the other is a magnet or a ferromagnetic material that can be attracted by a magnet. When the connecting arm rotates, under the interaction between the rotating member and the fixed member, the connecting arm can rotate to an unfolded or folded position and maintain in this position. The present application can be applied to the field of UAV technology. The connecting arm can rotate and drive the rotor or the gimbal to unfold or fold. After the rotor is folded, it is convenient for the transportation of the UAV, and at the same time, it can avoid collision and damage of the rotor. After the gimbal is unfolded, the camera device can avoid the interference of the landing gear, and realize interference-free panoramic photography; under the action of the magnetic field force of the rotating member and the fixed member, the connecting arm can keep the rotor or the gimbal in the unfolded or folded position.

The present invention is applicable to the technical field of aerial photography. Disclosed are a panoramic photographing apparatus, a panoramic photographing system, a photographing method, and an aircraft. The photographing apparatus comprises a support connected to an aircraft body and a photographing module mounted on the support. The photographing module comprises a first photographing module and a second photographing module arranged in a first direction and a second direction. The first direction is opposite to the second direction. A line of sight corresponding to a maximum angle of view of the first photographing module intersects a line of sight corresponding to a maximum angle of view of the second photographing module. The photographing method uses the photographing apparatus. The aircraft comprises the photographing apparatus. The panoramic photographing system comprises the remote terminal and the photographing apparatus / aircraft. In the panoramic photographing apparatus, the panoramic photographing system, the photographing method, and the aircraft provided by the present invention, the aircraft body and the photographing apparatus are completely hidden during capturing of a panoramic photo or a panoramic video, thereby ensuring a good panoramic photographing effect, and facilitating subsequent image processing.

The utility model provides a support for VR panorama photography in the technical field of photography mounting racks, which comprises a middle shaft, a first telescopic mechanism connected with the middle shaft and a rotating mechanism rotationally connected to the top of the middle shaft, a first connecting ring is arranged between the first telescopic mechanism and the middle shaft, and the first connecting ring is connected with the middle shaft. The first telescopic mechanism is rotationally connected with the first connecting ring, a ball cup is rotationally connected to the end, away from the first connecting ring, of the first telescopic mechanism, the ball cup is rotationally connected with a ball, the ball is rotationally connected with multiple sets of supporting claws, and each supporting claw comprises a first connecting rod, a second connecting rod, a third connecting rod, a fourth connecting rod and a locking rod. The end, away from the ball head, of the first connecting rod is rotationally connected with a second connecting rod, the second connecting rod is provided with a sliding groove, the sliding groove is in sliding connection with a fourth connecting rod, and the end, away from the sliding groove, of the fourth connecting rod is in sliding connection with the third connecting rod. The supporting claws are designed to adjust and adapt to complex terrains, and the stability of the support is enhanced.