[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["缺少我需要的資訊","missingTheInformationINeed","thumb-down"],["過於複雜/步驟過多","tooComplicatedTooManySteps","thumb-down"],["過時","outOfDate","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["示例/程式碼問題","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["上次更新時間:2025-07-26 (世界標準時間)。"],[],["The `focalMin()` function applies a morphological reducer filter to each image band. It utilizes either a predefined kernel type (circle, square, etc.) or a user-defined kernel. Key actions include specifying the kernel's radius, type, units (pixels or meters), and iterations. The function can also utilize a custom kernel, in which case the kernel type and radius are disregarded. The output is an image with the filter applied.\n"]]