Rename "architecture" directory into "lib".

[Faustine.git] / lib / morpho.lib

diff --git a/lib/morpho.lib b/lib/morpho.lib
new file mode 100644 (file)
index 0000000..5c42861
--- /dev/null
+++ b/lib/morpho.lib
@@ -0,0 +1,67 @@
+import("fft.lib");
+import("fft2d.lib");
+
+DILATION_MIN = 0;
+EROSION_MAX = 255;
+
+strel_shift_dilation = DILATION_MIN : vectorize(1);
+strel_shift_erosion = EROSION_MAX : vectorize(1);
+
+spray_by_three(n) = _ <: par(i, n, ([i], [i+1], [i+2]));
+
+tri_max = max, _ : max;
+tri_maxs(n) = par(i, n, tri_max);
+tri_min = min, _ : min;
+tri_mins(n) = par(i, n, tri_min);
+
+dilating(n) = strel_shift_dilation, _, strel_shift_dilation : #, _ : # : spray_by_three(n) : tri_maxs(n) : nconcat(n);
+eroding(n) = strel_shift_erosion, _, strel_shift_erosion : #, _ : # : spray_by_three(n) : tri_mins(n) : nconcat(n);
+
+dilation_line(x, y) = serialize : dilating(x) : vectorize(y);
+erosion_line(x, y) = serialize : eroding(x) : vectorize(y);
+
+dilation_column(x, y) = matrix_transpose(y, x) : serialize : dilating(y) : vectorize(x) : matrix_transpose(x, y);
+erosion_column(x, y) = matrix_transpose(y, x) : serialize : eroding(y) : vectorize(x) : matrix_transpose(x, y);
+
+dilation_square(x, y) = dilation_line(x, y) : dilation_column(x, y);
+erosion_square(x, y) = erosion_line(x, y) : erosion_column(x, y);
+
+cross = _, _ <: !, _, _, !;
+
+dilations_line(x, y, iter) = _ : vectorize(y) : (iter, ((cross : ((0, 1 : prefix), _, _ : select2) : dilation_line(x, y))~_), (iter - 1)) : rdtable : serialize;
+
+erosions_line(x, y, iter) = _ : vectorize(y) : (iter, ((cross : ((0, 1 : prefix), _, _ : select2) : erosion_line(x, y))~_), (iter - 1)) : rdtable : serialize;
+
+dilations_column(x, y, iter) = _ : vectorize(y) : (iter, ((cross : ((0, 1 : prefix), _, _ : select2) : dilation_column(x, y))~_), (iter - 1)) : rdtable : serialize;
+
+erosions_column(x, y, iter) = _ : vectorize(y) : (iter, ((cross : ((0, 1 : prefix), _, _ : select2) : erosion_column(x, y))~_), (iter - 1)) : rdtable : serialize;
+
+dilations_square(x, y, iter) = _ : vectorize(y) : (iter, ((cross : ((0, 1 : prefix), _, _ : select2) : dilation_square(x, y))~_), (iter - 1)) : rdtable : serialize;
+
+erosions_square(x, y, iter) = _ : vectorize(y) : (iter, ((cross : ((0, 1 : prefix), _, _ : select2) : erosion_square(x, y))~_), (iter - 1)) : rdtable : serialize;
+
+opening_line(x, y, iter) = erosions_line(x, y, iter) : dilations_line(x, y, iter);
+closing_line(x, y, iter) = dilations_line(x, y, iter) : erosions_line(x, y, iter);
+
+opening_column(x, y, iter) = erosions_column(x, y, iter) : dilations_column(x, y, iter);
+closing_column(x, y, iter) = dilations_column(x, y, iter) : erosions_column(x, y, iter);
+
+opening_square(x, y, iter) = erosions_square(x, y, iter) : dilations_square(x, y, iter);
+closing_square(x, y, iter) = dilations_square(x, y, iter) : erosions_square(x, y, iter);
+
+and = *;
+threshold(x, low, high) = _ <: (_, (low : vectorize(x)) : >), (_, (high : vectorize(x)) : <) : and;
+
+//licenceplate(x, y) = _ <: (opening_line(x, y, 15), closing_line(x, y, 8) : threshold(x, 1, 50), threshold(x, 150, 255) : and : opening_column(x, y, 4) : opening_line(x, y, 4) : dilations_square(x, y, 2)), _ : and;
+
+licenceplate(x, y, o1, c2, t3, t4, t5, t6, o7, o8, d9, d10) = _ <: (opening_line(x, y, o1), closing_line(x, y, c2) : threshold(x, t3, t4), threshold(x, t5, t6) : and : opening_column(x, y, o7) : opening_line(x, y, o8) : dilations_square(x, y, d9) : dilations_line(x, y, d10)), _ : and;
+
+//licenceplate(x, y) = _ <: (opening_line(x, y, 4), closing_line(x, y, 2) : threshold(x, 1, 50), threshold(x, 150, 255) : and : opening_column(x, y, 4) : opening_line(x, y, 4) : dilations_square(x, y, 4)), _ : and;
+
+//process = dilations_line(8, 8, 3);
+//process = erosions(8, 8, 3);
+//process = open(8, 8, 2);
+//process = close(8, 8, 5);
+//process = licenceplate(4, 4, 15, 8, 1, 50, 150, 255, 4, 4, 2, 20);
+
+