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ee.Image.hersFeature
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Computes the Histogram Error Ring Statistic (HERS) for each pixel in each band matching the keys in the descriptor. Only the bands for which HERS could be computed are returned.
| Usage | Returns | Image.hersFeature(reference, peakWidthScale) | Image |
| Argument | Type | Details | this: image | Image | The input image. |
reference | Dictionary | The reference descriptor computed with ee.Feature.hersDescriptor(...). |
peakWidthScale | Float, default: 1 | The HERS peak width scale. |
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Last updated 2023-10-06 UTC.
[null,null,["Last updated 2023-10-06 UTC."],[[["\u003cp\u003eCalculates the Histogram Error Ring Statistic (HERS) for each image pixel, comparing it to a reference descriptor.\u003c/p\u003e\n"],["\u003cp\u003eReturns an image containing only the bands where HERS computation was successful.\u003c/p\u003e\n"],["\u003cp\u003eAllows for customization of the HERS peak width scale during calculation.\u003c/p\u003e\n"],["\u003cp\u003eUtilizes a reference descriptor generated using \u003ccode\u003eee.Feature.hersDescriptor\u003c/code\u003e.\u003c/p\u003e\n"]]],["The function calculates the Histogram Error Ring Statistic (HERS) for each pixel in specified bands of an input image. It uses a provided reference descriptor to match keys and compute HERS. The `peakWidthScale` argument adjusts the HERS peak width (defaulting to 1). Only bands where HERS is successfully computed are included in the output. The function `Image.hersFeature` takes the input `image`, the `reference` descriptor, and `peakWidthScale` and return an `Image`.\n"],null,["# ee.Image.hersFeature\n\nComputes the Histogram Error Ring Statistic (HERS) for each pixel in each band matching the keys in the descriptor. Only the bands for which HERS could be computed are returned.\n\n\u003cbr /\u003e\n\n| Usage | Returns |\n|----------------------------------------------------|---------|\n| Image.hersFeature`(reference, `*peakWidthScale*`)` | Image |\n\n| Argument | Type | Details |\n|------------------|-------------------|------------------------------------------------------------------------|\n| this: `image` | Image | The input image. |\n| `reference` | Dictionary | The reference descriptor computed with ee.Feature.hersDescriptor(...). |\n| `peakWidthScale` | Float, default: 1 | The HERS peak width scale. |"]]