CAJ | 학술논문

感兴趣区域提取在图像处理和分析领域有着重要地位。岩心外表面图像在采集的过程中常常带有无效区域，这些区域影响岩心外表面三维重建的视觉效果，因此需要从岩心外表面图像中提取感兴趣区域。实验表明，利用本文提出的岩心外表面感兴趣区域提取算法可以使岩心外表面三维重建的视觉效果更好。
감흥취구역제취재도상처리화분석영역유착중요지위。암심외표면도상재채집적과정중상상대유무효구역，저사구역영향암심외표면삼유중건적시각효과，인차수요종암심외표면도상중제취감흥취구역。실험표명，이용본문제출적암심외표면감흥취구역제취산법가이사암심외표면삼유중건적시각효과경호。
The extraction technique of ROI plays an important role in image analysis. Usually, In the process of taking photo?graph of core surface image, some invalid regions are produced and these regions affect the visual effect of three-dimensional re?construction of core outer surface. Therefore we need to extract ROI of core outer surface. The experiments results show that the ROI algorithm proposed by this paper is efficient and effective.