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Fruit image acquisition device base on RGB-D camera

A collection device and camera technology, applied in the direction of using optical devices, measuring devices, instruments, etc., can solve the problem that the thickness and size of the fruit cannot be obtained effectively, and achieve the effect of simple structure and easy disassembly of the device

Inactive Publication Date: 2017-09-05
NORTHWEST A & F UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The images collected by these cameras can effectively detect the length and width of the fruit, the effective projected area, surface defects, etc., but the thickness of the fruit cannot be effectively obtained

Method used

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  • Fruit image acquisition device base on RGB-D camera
  • Fruit image acquisition device base on RGB-D camera
  • Fruit image acquisition device base on RGB-D camera

Examples

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Embodiment Construction

[0015] The implementation of this patent will be further described in detail with reference to the accompanying drawings. This patent is a collection device for obtaining fruit images based on an RGB-D camera.

[0016] The collection device is mainly composed of RGB-D camera (1), camera holding device (2), light source (3), support platform (4) and collection box (5), among which the camera holding device (2) and light source (3) ) Connected to the collection box (5) by a right-angle fixing piece, and the support platform (4) is placed in the center of the bottom of the collection box (5); the camera holding device is fixed by a quick release plate (21), a fixing clip (22), and a right angle The RGB-D camera (1) is connected to the fixing clip (22) through the quick release plate (21), which is easy to disassemble the RGB-D camera (1). , The fixing clip (22), the support rod (24) and the guide rail (25) are connected by a right-angle fixing piece, and the height of the RGB-D cam...

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PUM

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Abstract

Provided is a fruit image acquisition device base on a RGB-D camera. The device is composed of a RGB-D camera (1), a camera clamping device (2), a light source (3), a supporting platform (4) and a collecting box (5). The device is characterized in that the RGB-D camera (1) is connected with the camera clamping device (2) through a quick release plate; the camera clamping device (2) and the light source (3) are connected to the collecting box (5) through a right angle fixing member; the supporting platform (4) is placed in the bottom center of the collecting box (5). The camera clamping device (2) is composed of the quick release plate (21), a fixing clip (22), the right angle fixing member (23), a supporting rod (24) and a guide rail (25); the light source (3) is composed of four same fluorescent lamps; the supporting platform (4) is composed of a support base (41), a support hole (42) and a support clip (43); the collecting box (5) is closed with a black material.

Description

Technical field [0001] This patent relates to a fruit image acquisition device, in particular to a fruit image acquisition device based on an RGB-D camera. Background technique [0002] With the development of information science and technology, computer vision technology has been widely used in the detection of fruit appearance size and internal quality, and has achieved fruitful results. The method of image acquisition directly affects the result of image processing in the later stage. If real recognition, feature extraction, shape judgment and quality inspection, etc., different acquisition methods will get different results. [0003] Currently, the commonly used cameras in machine vision technology include digital cameras, multispectral cameras and hyperspectral cameras. The images collected by these cameras can effectively detect the length and width of the fruit, the effective projection area, surface defects, etc., but the thickness of the fruit cannot be effectively obtain...

Claims

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Application Information

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IPC IPC(8): G01B11/06
CPCG01B11/06
Inventor 傅隆生谢洪起冯亚利李瑞
Owner NORTHWEST A & F UNIV
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