A Greedy Clustering Algorithm Based on Interval Pattern Concepts and the Problem of Optimal Box Positioning

Figure 2

(a–c) Examples of tactile frames for examinations of ST1 (a), ST2 (b), and ST3 (c) type samples. Pressure values are scaled to segment and color-coded. (d) Correspondence between sensors and attributes from the new attribute space. Each hexagon represents one sensor. Middle sensors are colored in light-gray, outer sensors are colored in dark-gray. The main diagonals are shown by orange lines; the secondary diagonals are shown by blue lines. Centers of the hexagons that represent sensors belonging to both main and secondary diagonals are colored in red; belonging only to main diagonals, in orange; belonging only to secondary diagonals, in blue.

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