Page 25 - JCAU-6-1

Journal of Chinese
Architecture and Urbanism Spatial exploration through image semantic segmentation

Figure 6. Partial pictures of modern streets semantic segmentation results. Source: Images by the author

Figure 7. Total distribution of various elements in historic streets. Source:
The author Figure 8. Average distribution of various elements in historic streets.
Source: The author
(vii) Sky
the sky dimension demonstrates a noticeable negative
In Figure 25, the sky often functions as the background and correlation with the waveform of vegetation. This finding
typically constitutes the residual part after the superposition indicates that the visibility of the sky while walking along
of many other elements in the streets. From the graph, it can the streets is markedly influenced by the presence of
be observed that both historic streets and modern streets vegetation, and this effect appears consistent across street
exhibit significant fluctuations in the sky dimension. While types. For a more visual representation, Figure 26 overlays
their waveforms differ, it is evident that the waveform in sky features on the actual site.

Volume 6 Issue 1 (2024) 8 https://doi.org/10.36922/jcau.1736