getMask

A general spatiotemporal satellite image imputation method based on sparse functional data analytic techniques. The imputation method applies and extends the Functional Principal Analysis by Conditional Estimation (PACE). The underlying idea for the proposed procedure is to impute a missing pixel by borrowing information from temporally and spatially contiguous pixels based on the best linear unbiased prediction.

Weicheng Zhu

stfit

Spatio-Temporal Functional Imputation Tool

getMask function

<dl><dt>object</dt>
<dd>A numeric matrix. Each row is an row stacked image.</dd>
<dt>tol</dt>
<dd>If the percentage of missing values for a pixel over time is greater than this
value, this pixel is treated as a mask value.</dd></dl>

Arguments

Get image mask — getMask

<dl>

<dt>object</dt>
<dd>A numeric matrix. Each row is an row stacked image.</dd>


<dt>tol</dt>
<dd>If the percentage of missing values for a pixel over time is greater than this
value, this pixel is treated as a mask value.</dd>

</dl>

getMask: Get image mask

Description

Usage

Arguments