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Method and apparatus using multi-target tracking to analyze borehole images and produce sets of tracks and dip data
Method and apparatus using multi-target tracking to analyze borehole images and produce sets of tracks and dip data
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机译:使用多目标跟踪来分析井眼图像并产生多组轨迹和倾角数据的方法和设备
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摘要
A Tracking Dip Estimator software including a novel Multi-Sine Tracking Software is adapted to be stored in a computer system memory for instructing a processor to produce a “first output” including a plurality of tracks in response to input borehole image data, and a “second output” including a plurality of “dip data” d in response to the plurality of tracks, the Tracking Dip Estimator software generating the “first output” and “second output” by:;(1) pre-processing the input borehole image data with a Detector to output a plurality of image edge elements called “reports”,;(2) using the reports as input to a Multi-Sine Tracking software that recursively develops a “first output” including a plurality of tracks, or a plurality of connected sets of track points, lying along sinusoidal dip events in the input borehole image data; the Multi-Sine Tracking software has embedded mathematical models for sinusoidal dip events,;(3) using the “first output” plurality of tracks as input to a Best Fit software that determines a set of pure sine curves that best fit the respective plurality of connected sets of track points, and develops a “second output” including a plurality of “dip data d corresponding to the plurality of “first output” tracks.
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