Table 4 Descriptive statistical analysis of each metric and their interpretations in the context of porous scenery
Metrics | Statistical Values | Interpretation | Implication for Design |
|---|---|---|---|
S_PSI | Mean = 0.523; Mdn = 0.6; 95% CI [0.464, 0.582]; Sk = −1.424 | Moderate value with negative skew | Complex and diverse foreground outlines |
P_ECI | Mean = 1.615; 95% CI [1.449, 1.781]; Sk = −0.229 | Relatively high with a slight negative skew | Long and varied depth transitions |
P_LN | Mean = 252.073; 95% CI [249.750, 254.396]; Sk = −4.333 | High value near maximum, strong negative skew | Very close positioning to the observer |
S_VFR | Mean = 0.734; Mdn = 0.793; 95% CI [0.675, 0.793] | High proportion | Significant occupation of the visual field |
S_ADI | Mean = 0.559; Mdn = 0.61; 95% CI [0.473, 0.645] | Moderate value | Balanced influence on middle ground and background |
P_LV | Mean = 168.707; 95% CI [157.056, 180.358]; Sk = −0.571 | High value with moderate negative skew | Extended depth reached in the foreground |
Foreground T_ESI, T_IVI, T_ISI | T_ESI = 1.835, 95% CI [1.511, 2.159]; T_IVI = 183.349, 95% CI [141.457, 225.241]; T_ISI = 0.02, 95% CI [-0.002, 0.042] | Lower T_ESI, higher T_IVI, very low T_ISI | Uniform texture with varied openness patterns |
Middle and background T_ESI, T_IVI, T_ISI | T_ESI = 2.963, 95% CI [9.418, 18.194]; T_IVI = 91.937, 95% CI [80.204, 103.670]; T_ISI = 0.507, 95% CI [0.406, 0.608] | Higher values across metrics | More fragmented and open textures |
