https://keiichiishizu.github.io/academic-website/en/tags/inversion/InversionHugoBlox Kit (https://hugoblox.com)en-usWed, 01 Jan 2025 00:00:00 +0000https://keiichiishizu.github.io/academic-website/media/icon_hu_da05098ef60dc2e7.pnghttps://keiichiishizu.github.io/academic-website/en/tags/inversion/https://keiichiishizu.github.io/academic-website/en/post/ishizu-2025-geophysics/Wed, 01 Jan 2025 00:00:00 +0000https://keiichiishizu.github.io/academic-website/en/post/ishizu-2025-geophysics/<p><strong>Ishizu, K. et al. (2025). Inversion algorithm determining sharp boundaries in electrical resistivity tomography. Geophysics, 90(3), 1-46.</strong></p> <h3 id="point-1-data-driven-inversion-algorithm-capable-of-reproducing-sharp-boundaries-without-excessive-reliance-on-prior-information">Point 1: Data-driven inversion algorithm capable of reproducing sharp boundaries without excessive reliance on prior information</h3> <p>We have developed a new inversion algorithm that can accurately depict sharp resistivity boundaries. This data-driven approach represents a significant advancement by minimizing reliance on prior assumptions about boundary locations.</p> <p>Accurately depicting sharp resistivity boundaries is crucial for improving the precision of resource exploration, particularly for metallic deposits. This method can be implemented by incorporating an ABIC search into existing inversion codes, and we hope it will be adopted across many platforms in the future.</p> <p> <figure > <div class="flex justify-center "> <div class="w-full" > <img alt="The figure is modified from Ishizu et al. (2025) Geophysics. The proposed method correctly reproduces the sharp boundaries." srcset="https://keiichiishizu.github.io/academic-website/post/ishizu-2025-geophysics/featured_hu_ab74302287badbd5.webp 320w, https://keiichiishizu.github.io/academic-website/post/ishizu-2025-geophysics/featured_hu_8e986213585b8720.webp 480w, https://keiichiishizu.github.io/academic-website/post/ishizu-2025-geophysics/featured_hu_2622b5a48ea34853.webp 760w" sizes="(max-width: 480px) 100vw, (max-width: 768px) 90vw, (max-width: 1024px) 80vw, 760px" src="https://keiichiishizu.github.io/academic-website/post/ishizu-2025-geophysics/featured_hu_ab74302287badbd5.webp" width="760" height="381" loading="lazy" data-zoomable /></div> </div></figure> </p>