How to setting Detect object using SAM model for generate correct result

[midmike]

 I saw the post SAM model (https://arcgis.com/home/item.html?id=9b67b441f29f4ce6810979f5f0667ebe) can extract feature crop field or padding from raster. However, I try for extracted crop field from raster that input required 3 bands and 8 bit, the result is not good as expected. Is there anyone share the input could be possible to using this model or how the methodology for extract the crop field.