• Tidak ada hasil yang ditemukan

isprs archives XLI B2 109 2016

N/A
N/A
Protected

Academic year: 2017

Membagikan "isprs archives XLI B2 109 2016"

Copied!
6
0
0

Teks penuh

Loading

Gambar

Figure 2: A label ℓregionM, a region Γ, and the Minkowski difference(ℓ) = ℓ ⊖ Γ. Translating Γ with a vector ⃗v ∈ M(ℓ) yields a γ(⃗v) overlapping ℓ.
Figure 3: Three labels ℓand1, ℓ2, and ℓ3 with their Minkowski dif-ferences M(ℓ1), M(ℓ2), and M(ℓ3) (top) as well as the facetsof the arrangement resulting from the overlay of M(ℓ1), M(ℓ2), M(ℓ3) (bottom).
Table 1: Experimental results for instances with different num-bers but constant spatial density of rectangles: Number |L| ofrectangles; average running times in seconds (for setting up andsolving the ILP, and in total) with different ILP formulations
Figure 5: Three instances with on average one point per unit area. Labels selected in an optimal solution are filled gray

Referensi

Dokumen terkait

In the first basic configuration (Config.1), only one defined feature is used for feature extraction at each experiment, for which parameters are set manually

method are used as seed points and as the initial known-point set. T he first step of expansion is conducted on the known-point set iteratively to find the feature points.

This is a random, stochastic simulation (Monte-Carlo method) on a study area such that at each time period (t) the land cover values of a visited cell are recorded and being

For those building façades with repeated patterns under different illumination conditions, we select the optimal façade texture for the similar repeated

The algorithm is based on the fact that floodplain flow is approximated as a two dimensional diffusion wave; this implies the calculation of two spatial aspects of

Currently the research on mapping other data themes of TRKBIS is running in parallel and as a result; a Turkey national large-scale 3D information model that covers all

Water is continuously distributed in natural conditions; thus, this paper proposed a new method of water body extraction based on probability statistics to improve the accuracy of

To circumvent individual parametrisations as well as the risk of overfitting feature detection for a specific data set and first of foremost as a consistent and reliable