基于图像处理的数字化岩芯辨识方法及系统

• Format: Patent
• Language: Chinese
• Published: 21.09.2021
• Subjects: CALCULATING; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; COUNTING; HANDLING RECORD CARRIERS; PHYSICS; PRESENTATION OF DATA; RECOGNITION OF DATA; RECORD CARRIERS

本发明公开了基于图像处理的数字化岩芯辨识方法，包括：拍摄第一图像数据；将第一图像拼接形成第二图像数据；第一岩芯分层模型输出第三图像；第二岩芯分层模型输出第四图像；对第四图像进行各个岩层的颗粒分析和风化程度分析，并根据分析结果、岩芯裂隙数据和岩芯分层数据生成岩芯分级数据。本发明还公开了基于图像处理的数字化岩芯辨识系统。本发明基于图像处理的数字化岩芯辨识方法及系统，通过对岩芯箱的拍照和图像处理，就可以形成岩芯分层和裂隙相关数据，并且通过颗粒分析和风化程度分析后就可以快速的对岩芯进行分级，提高了岩芯分析效率，非常有利于现场使用。 The invention discloses a digital rock core identification method based on image processing. The method comprises the following steps: shooting first image data; splicing the first images to form second image data; the first rock core layering model outputs a third image; the second rock core layering model outputs a fourth image; and performing particle analysis and weathering degree analysis on each rock stratum on the fourth image, and generating rock core grading data according to an analysis result, the rock core fracture data and the rock core layering data. The invention further discloses a digital rock core identification system based on image processing. According to the digital rock core identification method and system based on image proc