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ee.Image.resample
透過集合功能整理內容
你可以依據偏好儲存及分類內容。
演算法會傳回與引數相同的圖片,但使用雙線性或雙立方插補 (而非預設的最近鄰) 來計算投影中的像素,而非原生投影或相同圖片金字塔的其他層級。
這項功能會根據輸入圖片的預設投影方式判斷意義,因此無法用於合成圖片等。(請改為重新取樣用於建立合成圖片的圖片)。
用量 | 傳回 |
---|
Image.resample(mode) | 圖片 |
引數 | 類型 | 詳細資料 |
---|
這個:image | 圖片 | 要重新取樣的圖片。 |
mode | 字串,預設值為「bilinear」 | 要使用的插補模式。可以是「bilinear」或「bicubic」。 |
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上次更新時間:2025-07-26 (世界標準時間)。
[null,null,["上次更新時間:2025-07-26 (世界標準時間)。"],[[["\u003cp\u003eResamples an image using bilinear or bicubic interpolation, resulting in an identical image but with different pixel computation for projections and pyramid levels.\u003c/p\u003e\n"],["\u003cp\u003eRelies on the input image's inherent projection and is unsuitable for composite images, which require individual component resampling.\u003c/p\u003e\n"],["\u003cp\u003eOffers 'bilinear' and 'bicubic' as interpolation modes, impacting how pixel values are calculated during resampling.\u003c/p\u003e\n"],["\u003cp\u003eThe function \u003ccode\u003eImage.resample()\u003c/code\u003e takes the image and the desired interpolation mode as input and returns the resampled image.\u003c/p\u003e\n"]]],["The algorithm resamples an input image using either bilinear or bicubic interpolation, departing from the default nearest-neighbor method. This is applied when calculating pixels in projections outside the image's native projection or in different levels of the image pyramid. The input image must have a meaningful default projection; therefore, it cannot be used on composites. The function, `Image.resample(mode)`, accepts an `Image` and a `mode` string (\"bilinear\" or \"bicubic\") as arguments, and returns a resampled `Image`.\n"],null,["# ee.Image.resample\n\nAn algorithm that returns an image identical to its argument, but which uses bilinear or bicubic interpolation (rather than the default nearest-neighbor) to compute pixels in projections other than its native projection or other levels of the same image pyramid.\n\n\u003cbr /\u003e\n\nThis relies on the input image's default projection being meaningful, and so cannot be used on composites, for example. (Instead, you should resample the images that are used to create the composite.)\n\n| Usage | Returns |\n|----------------------------|---------|\n| Image.resample`(`*mode*`)` | Image |\n\n| Argument | Type | Details |\n|---------------|-----------------------------|----------------------------------------------------------------|\n| this: `image` | Image | The Image to resample. |\n| `mode` | String, default: \"bilinear\" | The interpolation mode to use. One of 'bilinear' or 'bicubic'. |"]]