[[["わかりやすい","easyToUnderstand","thumb-up"],["問題の解決に役立った","solvedMyProblem","thumb-up"],["その他","otherUp","thumb-up"]],[["必要な情報がない","missingTheInformationINeed","thumb-down"],["複雑すぎる / 手順が多すぎる","tooComplicatedTooManySteps","thumb-down"],["最新ではない","outOfDate","thumb-down"],["翻訳に関する問題","translationIssue","thumb-down"],["サンプル / コードに問題がある","samplesCodeIssue","thumb-down"],["その他","otherDown","thumb-down"]],["最終更新日 2025-07-26 UTC。"],[],["The `ee.Kernel.laplacian8()` function generates a 3x3 Laplacian-8 edge-detection kernel. It accepts two optional arguments: `magnitude` (float, default 1) to scale kernel values, and `normalize` (boolean, default false) to normalize values to sum to 1. The function returns a Kernel object. The default kernel matrix consists of ones around the perimeter and negative eight in the center: [[1, 1, 1], [1, -8, 1], [1, 1, 1]].\n"]]