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1. 发明申请

US20210078706A1 PRECISION AGRICULTURE IMPLEMENTATION METHOD BY UAV SYSTEMS AND ARTIFICIAL INTELLIGENCE IMAGE PROCESSING TECHNOLOGIES 有权
公开(公告)号：US20210078706A1
公开(公告)日：2021-03-18
申请号：US16568280
申请日：2019-09-12
申请人： Huan-Jung Lin , I-Chang Yang , Jie-Tong Zou , Suming Chen
发明人： Huan-Jung Lin , I-Chang Yang , Jie-Tong Zou , Suming Chen
IPC分类号： B64D1/18 , B64C39/02 , B64D47/08 , A01C23/04 , A01M7/00 , A01C23/00 , A01M21/04 , G06K9/00
摘要： A precision agriculture implementation method by UAV systems and artificial intelligence image processing technologies provides an unmanned aerial vehicle (UAV), a wireless communication device, a central control unit, and a spray device and a multispectral camera installed to the UAV. The farming area is divided into an array of blocks. The central control unit controls the UAV to fly over the blocks according to navigation parameters and the multispectral camera to capture a multispectral image of each block. A projected leaf area index (PLAI) and a normalized difference vegetation index (NDVI) of each block are calculated by the multispectral image, and a spray control mode of the spray device of the corresponding block is set according to the PLAI and NDVI. The spray device is controlled to spray a water solution, salt solution, fertilizer solution, and/or pesticide solution to the corresponding block according to the spray control mode.

2. 发明授权

US11440659B2 Precision agriculture implementation method by UAV systems and artificial intelligence image processing technologies 有权
公开(公告)号：US11440659B2
公开(公告)日：2022-09-13
申请号：US16568280
申请日：2019-09-12
申请人： Huan-Jung Lin , I-Chang Yang , Jie-Tong Zou , Suming Chen
发明人： Huan-Jung Lin , I-Chang Yang , Jie-Tong Zou , Suming Chen
IPC分类号： B64D1/18 , B64D47/08 , A01C23/04 , A01M7/00 , A01M21/04 , B64C39/02 , A01C23/00 , G06V20/10
摘要： A precision agriculture implementation method by UAV systems and artificial intelligence image processing technologies provides an unmanned aerial vehicle (UAV), a wireless communication device, a central control unit, and a spray device and a multispectral camera installed to the UAV. The farming area is divided into an array of blocks. The central control unit controls the UAV to fly over the blocks according to navigation parameters and the multispectral camera to capture a multispectral image of each block. A projected leaf area index (PLAI) and a normalized difference vegetation index (NDVI) of each block are calculated by the multispectral image, and a spray control mode of the spray device of the corresponding block is set according to the PLAI and NDVI. The spray device is controlled to spray a water solution, salt solution, fertilizer solution, and/or pesticide solution to the corresponding block according to the spray control mode.

3. 发明申请

US20080055564A1 INTERACTIVE DOCUMENT CAMERA AND SYSTEM OF THE SAME 审中-公开
标题翻译：交互式文件摄像机及其系统
公开(公告)号：US20080055564A1
公开(公告)日：2008-03-06
申请号：US11672605
申请日：2007-02-08
申请人： Yung-Che Chang , Jye-Ching Cheng , I-Chang Yang , Christopher Yen
发明人： Yung-Che Chang , Jye-Ching Cheng , I-Chang Yang , Christopher Yen
IPC分类号： G03B21/22
CPC分类号： G03B21/22
摘要： An interactive document camera system includes a document camera, a display panel, and a handwriting sensor module. The document camera can simultaneously output an image of an object and a handwriting input obtained from the handwriting sensor module. The inactive document camera system further includes a computer system so that an operating image provided by the computer system can be simultaneously outputted, and a handwriting data corresponding to the handwriting input can be recorded in the computer system. The interactive document camera includes an image-sensing and processing unit, different connecting interfaces and an image synthesizer. The different connecting interfaces are selectively connected to and communicated with a display panel, a handwriting sensor module or a computer system.
摘要翻译：交互式文件照相机系统包括文件照相机，显示面板和手写传感器模块。文档照相机可以同时输出从手写传感器模块获得的对象的图像和手写输入。非活动文件照相机系统还包括计算机系统，使得可以同时输出由计算机系统提供的操作图像，并且可以在计算机系统中记录对应于手写输入的笔迹数据。交互式文件照相机包括图像感测和处理单元，不同的连接接口和图像合成器。不同的连接接口选择性地连接到显示面板，手写传感器模块或计算机系统并与之通信。

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