Sz Dji Technology Co., Ltd.

Kang Yang

Guyue Zhou

Ang Liu

Cong Zhao

Xiang Liu

Mingming Gao

Wei Ren

Yannan Wu

Lei Yu

Shuo Yang

Hui Sun

Xin Wei Gao

Zhicong Huang

Qiguang Wang

A method for processing flight data includes acquiring, by detecting devices carried by one or more first aerial vehicles, environmental data associated to a position region; and sending, by the one or more first aerial vehicles, the environmental data to an external device. The environmental data is configured to generate a flight control instruction for controlling an operation of a second aerial vehicle while the second aerial vehicle is within the position region.

Aerial vehicle flight control method and device thereof

A method for generating a first person view (FPV) of an environment includes, with aid of one or more processors individually or collectively, analyzing stereoscopic video data of the environment to determine environmental information and generating augmented stereoscopic video data of the environment by fusing the stereoscopic video data and the environmental information.

Systems and methods for augmented stereoscopic display

Described herein are systems, methods, storage media, and computer programs for tracking a plurality of feature points in a first image and a second image. In one embodiment, a first layer of a first image pyramid for the first image and a first layer of a second image pyramid for the second image are obtained. Based on expected pixel locations of the plurality of feature points in the first layer of the second image pyramid, a feature point is selected from the plurality of feature points. For the feature point, a first pixel in the first layer of the first image pyramid is determined, and a second pixel in the first layer of the second image pyramid is determined, where the first pixel substantially matches the second pixel.

Method and system for feature tracking using image pyramids

The present disclosure provides an optical flow tracking device. The device includes an image pyramid establishing circuit configured to establish a first image pyramid of a first image and a second image pyramid of a second image. The first image pyramid includes one or more image layers, and the second image pyramid includes one or more image layers. The device further includes an optical flow tracking circuit configured to perform an optical flow tracking processing on a kimage layer in the first image pyramid and a kimage layer in the second image pyramid to acquire an optical flow estimator of the second image in the kimage layer. K is an integer. The optical flow tracking circuit is configured to calculate an optical flow of the second image by using the optical flow estimator of the second image in the kimage layer.

Optical flow tracking device and method

Described herein are systems, methods, storage media, and computer programs that support data flow scheduling between processors. In one embodiment, a processor for processing data is disclosed. The processor comprises a flow classifier and a first set of circuits. The flow classifier is configured to assign a flow identifier to a data flow. The first set of circuits is configured to process a plurality of data blocks of the data flow and determine whether to provide information on the processing of the plurality of data blocks to another processor based on the flow identifier.

Data flow scheduling between processors

A method for processing video data of an environment includes, with aid of one or more processors individually or collectively, obtaining in or near real-time a reference position of an imaging device located on a movable object based on one or more previously traversed positions of the imaging device, and modifying an image frame in the video data to obtain a modified image frame based on the reference position of the imaging device and an actual position of the imaging device at which the image frame is taken. The one or more previously traversed positions are obtained using at least one sensor on the movable object. The video data is acquired by the imaging device.

Systems and methods for video processing and display

A method for controlling an aerial vehicle includes obtaining flight indication data containing a position region associated with the flight indication data, determining whether a current position of the aerial vehicle is within the position region associated with the flight indication data, and, in response to the current position being within the position region, generating a flight control instruction according to the flight indication data, and controlling a flight of the aerial vehicle according to the flight control instruction.

A data processing method includes reading first to-be-processed data from a first storage unit into a second storage unit, computing a processing result according to the first to-be-processed data stored in the second storage unit, and, while computing the processing result, reading second to-be-processed data from the first storage unit. The first to-be-processed data is at a first layer of one or more image pyramids having a plurality of layers, and the second to-be-processed data is at a second layer of the one or more image pyramids.

Data processing method, apparatus, and system

A method of block matching includes selecting a block configuration from a plurality of block configurations and matching a first point in a first image with a corresponding second point in a second image using the selected block configuration.

Systems and methods for stereoscopic imaging

A system includes a non-transitory computer readable medium storing instructions and a processor coupled to the non-transitory computer readable medium. The processor is configured to execute the instructions to obtain an input indicative of a desired image texture quality, receive an image captured by an image capturing device, analyze texture of the image, and generate a signal to vary or maintain a parameter of the image capturing device based on the analysis of the texture to yield the desired image texture quality.

Methods and apparatus for image processing

A method and device for aerial vehicle-based image projection, and an aerial vehicle are provided. The method comprises adjusting a position of the aerial vehicle to a projection-permitted position if an image projection event for the aerial vehicle is detected, triggering a projection module of the aerial vehicle to project an image. Adjusting the position of the aerial vehicle comprises adjusting the position of the aerial vehicle based on an obstacle image captured in a projecting direction of the projection module.

Method of aerial vehicle-based image projection, device and aerial vehicle

Apparatus and methods for image processing are provided. Imaging devices may be coupled to movable objects, such as unmanned aerial vehicles (UAVs). One or more images may be captured by an imaging device, such as a camera. The one or more images may be captured under the same or different parameters. The one or more captured images may be processed for use in computer vision applications. Processing the one or more captured images may involve analyzing a texture of the images. Subsequent images may be captured under the same or different parameters.

The present invention provides a flight control method for an aerial vehicle and a related device. The method may comprises receiving flight indication data under a current environment, the flight indication data including flight indication data detected by another aerial vehicle or provided by an external storage device; generating a flight control instruction according to the received flight indication data to control a flight of the aerial vehicle. An embodiment of the present invention may store and manage the flight indication data acquired by various aerial vehicles, so as to provide the support of related flight indication data to some requesting aerial vehicles, to enable the requesting aerial vehicles to perform operations such as obstacle avoidance, safe path planning and finding landing places based on the flight indication data.

A system of virtual sightseeing using unmanned aerial vehicles (UAV) and methods of making and using same. The virtual sightseeing system can include a plurality of UAVs arranged over a geographical area of interest in one or more ground configurations. In response to a sightseeing request, one or more UAVs are activated and deployed to a sightseeing region of interest. The UAVs travel to the region of interest and, upon arriving, acquire data for presentation in real-time. The data can include both visual and non-visual data from the region of interest and can be presented in integrated fashion in a virtual reality terminal. The virtual sightseeing is supervised by an operational subsystem that is responsible for efficient allocation of UAVs in response to multiple sightseeing requests. Even if physically separate, the subsystems of the virtual sightseeing system can communicate via a data communication subsystem, such as a wireless network.

System and method for enabling virtual sightseeing using unmanned aerial vehicles

A data processing device and an aerial vehicle are provided. The device comprises a sensor, a processor, and a clock converter. A data signal output pin of the sensor is connected with a data signal input pin of the processor. The sensor comprises at least two clock output pins, each of which is connected with one of two input pins of the clock convert. An output pin of the clock converter is connected with a clock input pin of the processor. The dock converter is configured to convert clock signals input from various input pins into a single-ended clock signal, and output the single-ended clock signal to the processor through the output pin.

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Shenzhen, China

Kang Yang