Embedded panoramic video splicing system based on TX2

A panoramic video and video splicing technology, applied in character and pattern recognition, image data processing, instruments, etc., can solve problems such as detection and recognition

Active Publication Date: 2019-09-24
THE 28TH RES INST OF CHINA ELECTRONICS TECH GROUP CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current video sources used for detection and recognition are basically collected when the camera is still and controllable. In a complex combat environment, how to accurat

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  • Embedded panoramic video splicing system based on TX2
  • Embedded panoramic video splicing system based on TX2
  • Embedded panoramic video splicing system based on TX2

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Embodiment Construction

[0066] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0067] The TX2-based embedded panoramic video stitching system uses the NVIDIA Jetson TX2 core board as a small and lightweight embedded platform, which is based on NVIDIA Pascal TM The AI ​​single-module supercomputer of the architecture is equipped with 256CUDA cores and has super GPU computing capabilities, which can be used for the development of artificial intelligence technology based on deep learning. The present invention is mainly based on the NVIDIA Jetson SDK interface provided by the platform and the high-performance computing capability to perform image and video splicing and video object detection and recognition.

[0068] The embedded panoramic video stitching system based on TX2 is composed of video acquisition subsystem, video stitching subsystem, target detection and recognition subsystem and perspective observation display subsystem. ...

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Abstract

The invention discloses an embedded panoramic video splicing system based on TX2. The system can be used for observing an external battlefield environment, expanding a visual field, identifying and judging surrounding environment threats and abnormities, and comprehensively improving the battlefield environment sensing capability of combat personnel. In a rapid driving process of war vehicles such as tanks, vehicle passengers in the tank can observe 360-degree information around the vehicle in real time by using the tank. The military sensitive target in the video is automatically detected and recognized, the military target information of the battlefield environment outside the vehicle is mastered in real time, the head or body does not need to be stretched out of the vehicle, the observation view field is expanded, the reconnaissance effect is improved, and the personal safety of combat personnel can be guaranteed.

Description

technical field [0001] The invention belongs to the fields of image / video processing and artificial intelligence, and in particular relates to an embedded panoramic video splicing system based on TX2. Background technique [0002] Image stitching is the core and foundation of video stitching, and the problem of image stitching has a long history. In real life, it is often desired to obtain a large-scale scene, but due to the limited shooting angle of the camera, it is difficult to capture all the expected information. Although some professional cameras, wide-angle cameras and fisheye cameras have a relatively wide viewing angle, they are expensive on the one hand and have serious image distortion on the other, which still cannot meet the demand. Therefore, if you want to align multiple small-field images with overlapping areas to form a large-field high-resolution image, this is image stitching technology. Image stitching effectively solves the problem of low resolution of...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06K9/46G06K9/62G06T3/40
CPCG06T3/4038G06V20/40G06V10/462G06F18/22
Inventor 陈杰罗子娟缪伟鑫李友江荀智德尚小东
Owner THE 28TH RES INST OF CHINA ELECTRONICS TECH GROUP CORP
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