10 results about "Panoramic photography" patented technology

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 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.

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 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 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.