After geometric transformation of image space, resampling of image pixels, and transfer from DDB to DIB bitmap mode, the original images acquired in television log become some bitmap files which can more properly be used in the geological explanation.

• 电视测井采集到的原始视频图象经过几何空间变换 ,图象象素重采样 ,最终生成可供地质分析解释的井壁表面图象文件。