油气藏评价与开发
油氣藏評價與開髮
유기장평개여개발
2015年
2期
67-72
,共6页
钱鹏%刘明%李彦婧%潘兰
錢鵬%劉明%李彥婧%潘蘭
전붕%류명%리언청%반란
测井曲线识别%测井数据提取%颜色识别%背景网格线自动消除%交互式剔除干扰
測井麯線識彆%測井數據提取%顏色識彆%揹景網格線自動消除%交互式剔除榦擾
측정곡선식별%측정수거제취%안색식별%배경망격선자동소제%교호식척제간우
logging curves identification%logging data extraction%color recognition%background gridlines auto-elimination%inter-active disturbance-erasing
以图像为载体保存的测井曲线无法被更深入地研究。为了能够从测井图件上得到测井数据，在参考了模式识别等理论的基础上，设计并开发了一套测井曲线识别与数据提取系统，提出了一套包括颜色识别、背景网格消除和人机交互剔除干扰的识别提取算法。通过实例验证表明，本系统识别提取速度快准确度高，提高了工作效率。
以圖像為載體保存的測井麯線無法被更深入地研究。為瞭能夠從測井圖件上得到測井數據，在參攷瞭模式識彆等理論的基礎上，設計併開髮瞭一套測井麯線識彆與數據提取繫統，提齣瞭一套包括顏色識彆、揹景網格消除和人機交互剔除榦擾的識彆提取算法。通過實例驗證錶明，本繫統識彆提取速度快準確度高，提高瞭工作效率。
이도상위재체보존적측정곡선무법피경심입지연구。위료능구종측정도건상득도측정수거，재삼고료모식식별등이론적기출상，설계병개발료일투측정곡선식별여수거제취계통，제출료일투포괄안색식별、배경망격소제화인궤교호척제간우적식별제취산법。통과실례험증표명，본계통식별제취속도쾌준학도고，제고료공작효솔。
Logging curves saved as images cannot be analyzed for the next step as dataset. In order to get the logging data from the curves in the images, based on the pattern recognition theory, a logging curves identification and data extraction system is designed and developed, and a set of recognition and extraction algorithms are proposed, including color recognition, the background-grid-elimination and interactive disturbance-erasing. Through some tests, the results show that this system is fast and accurate, and the efficiency of the users can be greatly improved.
