Corn ear three-dimensional reconstruction device and method based on neural radiation field
The invention discloses a corn ear three-dimensional reconstruction device and method based on a nerve radiation field. The device comprises a host control end, a control panel, a steering engine, a rotary holder, an angle sensor, a camera, a display module, a fixed chassis, a background plate and a...
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| creator | YANG ZISHANG SHI YUKUN WANG LELE LIU JIAWEI LI CHENXU CUI GONGPEI JIA CHAOYANG LI HE |
| description | The invention discloses a corn ear three-dimensional reconstruction device and method based on a nerve radiation field. The device comprises a host control end, a control panel, a steering engine, a rotary holder, an angle sensor, a camera, a display module, a fixed chassis, a background plate and a tripod. The method comprises the steps that a host control end and a camera are used for shooting a group of multi-frame image sequences surrounded by corn ears by 0-360 degrees, and the multi-frame image sequences serve as training sample data of a subsequent model; making a corn ear data set and carrying out data preprocessing to recover a camera pose; performing three-dimensional reconstruction by using a neural radiation field network to obtain corn ear point cloud information; and calculating phenotypic parameters of the corn ears. According to the method, multi-angle collection can be performed on the corn ears, three-dimensional reconstruction can be accurately realized, phenotype information can be acquire |
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The device comprises a host control end, a control panel, a steering engine, a rotary holder, an angle sensor, a camera, a display module, a fixed chassis, a background plate and a tripod. The method comprises the steps that a host control end and a camera are used for shooting a group of multi-frame image sequences surrounded by corn ears by 0-360 degrees, and the multi-frame image sequences serve as training sample data of a subsequent model; making a corn ear data set and carrying out data preprocessing to recover a camera pose; performing three-dimensional reconstruction by using a neural radiation field network to obtain corn ear point cloud information; and calculating phenotypic parameters of the corn ears. 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The device comprises a host control end, a control panel, a steering engine, a rotary holder, an angle sensor, a camera, a display module, a fixed chassis, a background plate and a tripod. The method comprises the steps that a host control end and a camera are used for shooting a group of multi-frame image sequences surrounded by corn ears by 0-360 degrees, and the multi-frame image sequences serve as training sample data of a subsequent model; making a corn ear data set and carrying out data preprocessing to recover a camera pose; performing three-dimensional reconstruction by using a neural radiation field network to obtain corn ear point cloud information; and calculating phenotypic parameters of the corn ears. 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The device comprises a host control end, a control panel, a steering engine, a rotary holder, an angle sensor, a camera, a display module, a fixed chassis, a background plate and a tripod. The method comprises the steps that a host control end and a camera are used for shooting a group of multi-frame image sequences surrounded by corn ears by 0-360 degrees, and the multi-frame image sequences serve as training sample data of a subsequent model; making a corn ear data set and carrying out data preprocessing to recover a camera pose; performing three-dimensional reconstruction by using a neural radiation field network to obtain corn ear point cloud information; and calculating phenotypic parameters of the corn ears. According to the method, multi-angle collection can be performed on the corn ears, three-dimensional reconstruction can be accurately realized, phenotype information can be acquire</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CALCULATING COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS COMPUTING COUNTING IMAGE DATA PROCESSING OR GENERATION, IN GENERAL PHYSICS |
| title | Corn ear three-dimensional reconstruction device and method based on neural radiation field |
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