如何比较两张图像的像素灰度值?
我需要比较两个二值图像的像素灰度值,当像素值之和相等时,看起来相同的图像不相等
查看两个影像是否相等:
ee.Algorithms.IsEqual(left, right)
返回两个对象是否相等。
参数。
left (Object, default: null)
right (Object, default: null)
返回。布尔值
代码:
var image = ee.Image("projects/ee-cananhamzaolu/assets/im_rec"),
image2 = ee.Image("projects/ee-cananhamzaolu/assets/im_rec_Yeni"),
geometry =
/* color: #d63000 */
/* shown: false */
/* displayProperties: [
{
"type": "rectangle"
}
] */
ee.Geometry.Polygon(
[[[34.84842256249427, 42.1672107560704],