A New Perspective of Cultural DNA by Unknown

Author:Unknown
Language: eng
Format: epub
ISBN: 9789811577079
Publisher: Springer Singapore

The visual query of shapes consisting of arrangements of lines open can quickly become complex engaging open-ended arrangements of lines that at any desired spatial relation without necessarily specifying some gestalt or conventionalized spatial arrangement. An example of such an arrangement of an L-shape consisting of two lines versus a simple line is shown in Fig. 6. The two lines, the composite one and the straight one, comprise a shape that consists of three lines that require an extensive discursive description to be precise: The three lines lie upon an underlying network of grid-lines forming an isosceles triangle whose inner three angles are 36°, 36°, and 108°, respectively; the projection of the single straight line meets the endpoint of the longest leg of the composite line; and the projection of the short leg of the composite shape meets the straight line in its body. Clearly, these spatial relations between the two lines—the composite and the simple—or the three lines, depending on how one sees it—need more features and parameters to be fully captured, including the lengths of the various parts of the lines in the relations. The structuring of all this information is indifferent though to the Shape Machine that is able to query the shape x in Fig. 6a in the design in Fig. 6b and give the possible ten matches T(x), one of which is shown in Fig. 6c. In all cases, the Shape Machine calculates the exact number of matches without any duplicates.

Fig. 6A query of an arrangement of lines in Shape Machine under similarity transformations

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