a, d, g, j, m, p Observations of pixel-offset data.
Top depth of all faults is located at surface Fig. 5 Comparison with observation of pixel-offset data, calculation from slip distribution and residual.
Fig. 2 Visualization of all observations of one pixel from dataset Caesar.
Particularly, we use a synthesized dataset Caesar (see Section 4.1.1 for more information) and study all the 50 observations of one pixel (marked by blue crosses in Fig. 2 a) at location (X=90,Y=39) where the ground truth normal vector is n gt=(−0.0780,0.1828,0.9801).
At each image frame ( t ), for each pixel, the new observation of the pixel is matched against each Gaussian distribution of that pixel.
On average, 23 (PESA), 21 (PNCV) and 26 (PETR) observations of our sample pixels were available for the whole season.
If consecutive observations of the same pixel (which have thus sampled the spatial vicinity of that pixel) provide similar NDVI values, the resulting temporal signal is relatively stable and the SNR is high.
If the pixel of the detection region matches with the background distributions of the neighborhood region, it is highly likely that the current observation of the pixel is a background from the neighborhood region as opposed to a foreground in the current detection region.
According to this observation, the desired set of pixels with a high probability to be correctly assigned to one of the two classes, i.e., certainty regions, is constructed as follows [4, 31]: (1) The region where the values of MDI are less than T M −δ 1 is considered unchanged class.
Each observation gives about 6,500 pair of pixels in co-coincidences.
