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arXiv 2301.06152cs.CVeess.IV
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利用生成对抗网络修复钻孔图像

Inpainting borehole images using Generative Adversarial Networks

Convergaince Corporation(Convergaince公司)

Rachid Belmeskine, Abed Benaichouche

摘要:

在本文中,我们提出了一种基于GAN的方法,用于有线微电阻率成像工具创建的钻孔图像中的间隙填充。该方法利用一个生成器,全局插值和局部插值来修补图像的缺失区域。该发生器基于具有跳跃连接的自动编码器架构,并且使用的损失函数是Wasserstein GAN损失。我们的实验数据集上的钻孔图像表明,该模型可以有效地处理大规模的缺失像素,并产生逼真的完井结果。该方法可以提高储层的定量评价,为解释地质现象和储层参数提供必要的依据。

英文摘要:

In this paper, we propose a GAN-based approach for gap filling in borehole images created by wireline microresistivity imaging tools. The proposed method utilizes a generator, global discriminator, and local discriminator to inpaint the missing regions of the image. The generator is based on an auto-encoder architecture with skip-connections, and the loss function used is the Wasserstein GAN loss. Our experiments on a dataset of borehole images demonstrate that the proposed model can effectively deal with large-scale missing pixels and generate realistic completion results. This approach can improve the quantitative evaluation of reservoirs and provide an essential basis for interpreting geological phenomena and reservoir parameters.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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