feat(slam): add rtabmap_ros

2025-07-14 11:34:38 +08:00
parent 3b6641c1fb
commit 943ce5b06f
1635 changed files with 603092 additions and 0 deletions
@@ -0,0 +1,108 @@
+##close all
+##clear all
+
+%% Use Export Poses in TORO format, then copy columns
+load vertexes.txt;
+load edges.txt;
+
+set(0,'defaultAxesFontName', 'Times')
+set(0,'defaultTextFontName', 'Times')
+
+%matlab indexes  % rtabmap indexes
+endMap1 = 201; % ID=206 
+endMap2 = 401; % ID=411 
+endMap3 = 604; % ID=621  
+endMap4 = 794; % ID=814
+endMap5 = 968; % ID=990
+endMap6 = 1201; % ID=1230
+
+%% 3D
+
+t = vertexes(:,1);
+
+##figure
+##plot3(vertexes(1:endMap1,2), vertexes(1:endMap1,3), vertexes(1:endMap1,1))
+##hold on
+##plot3(vertexes(endMap1+1:endMap2,2), vertexes(endMap1+1:endMap2,3), vertexes(endMap1+1:endMap2,1))
+##plot3(vertexes(endMap2+1:endMap3,2), vertexes(endMap2+1:endMap3,3), vertexes(endMap2+1:endMap3,1))
+##plot3(vertexes(endMap3+1:endMap4,2), vertexes(endMap3+1:endMap4,3), vertexes(endMap3+1:endMap4,1))
+##plot3(vertexes(endMap4+1:endMap5,2), vertexes(endMap4+1:endMap5,3), vertexes(endMap4+1:endMap5,1))
+##plot3(vertexes(endMap5+1:end,2), vertexes(endMap5+1:end,3), vertexes(endMap5+1:end,1))
+
+mapIds = zeros(vertexes(end,1), 2); % matlab index to vertexes, map id
+for i=1:size(vertexes,1)
+    mapIds(vertexes(i,1),1) = i;
+    if i <= endMap1
+        mapIds(vertexes(i,1),2) = 1;
+    elseif i<=endMap2
+        mapIds(vertexes(i,1),2) = 2;
+    elseif i<=endMap3
+        mapIds(vertexes(i,1),2) = 3;
+    elseif i<=endMap4
+        mapIds(vertexes(i,1),2) = 4;
+    elseif i<=endMap5
+        mapIds(vertexes(i,1),2) = 5;
+    else
+        mapIds(vertexes(i,1),2) = 6;
+    end
+        
+end
+
+##interLoopClosures = 0;
+##intraLoopClosures = 0;
+##
+##for i=1:size(edges, 1)
+##    if edges(i,2) > edges(i,1)+1
+##        x = [vertexes(mapIds(edges(i,1),1), 2) vertexes(mapIds(edges(i,2),1), 2)];
+##        y = [vertexes(mapIds(edges(i,1),1), 3) vertexes(mapIds(edges(i,2),1), 3)];
+##        t = [vertexes(mapIds(edges(i,1),1), 1) vertexes(mapIds(edges(i,2),1), 1)];
+##        if mapIds(edges(i,1),2) ~= mapIds(edges(i,2),2)
+##            plot3(x,y,t, 'g')
+##            interLoopClosures = interLoopClosures+1;
+##        else
+##            plot3(x,y,t, 'r')
+##            intraLoopClosures = intraLoopClosures + 1;
+##        end
+##    end
+##end
+##xlabel('x')
+##ylabel('y')
+##zlabel('Node indexes')
+##
+##interLoopClosures
+##intraLoopClosures
+
+%% 2D
+figure
+hold on
+plot([-8 6], [vertexes(endMap1,1) vertexes(endMap1,1)], 'k:')
+plot([-8 6], [vertexes(endMap2,1) vertexes(endMap2,1)], 'k:')
+plot([-8 6], [vertexes(endMap3,1) vertexes(endMap3,1)], 'k:')
+plot([-8 6], [vertexes(endMap4,1) vertexes(endMap4,1)], 'k:')
+plot([-8 6], [vertexes(endMap5,1) vertexes(endMap5,1)], 'k:')
+
+colors = {'r:', 'g:', 'c:', 'y:', 'm:', 'c'};
+
+for i=1:size(edges, 1)
+    if edges(i,2) > edges(i,1)+1
+        y = [vertexes(mapIds(edges(i,1),1), 3) vertexes(mapIds(edges(i,2),1), 3)];
+        t = [vertexes(mapIds(edges(i,1),1), 1) vertexes(mapIds(edges(i,2),1), 1)];
+        mapId = mapIds(edges(i,1),2);
+        if mapId ~= mapIds(edges(i,2),2) && (mapId == 1 || mapIds(edges(i,2),2) == 1)
+            plot(y,t, 'r')
+        else
+            %plot(y,t, 'r')
+        end
+    end
+end
+
+curveColor = 'b'
+plot(vertexes(1:endMap1,3), vertexes(1:endMap1,1), curveColor)
+plot(vertexes(endMap1+1:endMap2,3), vertexes(endMap1+1:endMap2,1), curveColor)
+plot(vertexes(endMap2+1:endMap3,3), vertexes(endMap2+1:endMap3,1), curveColor)
+plot(vertexes(endMap3+1:endMap4,3), vertexes(endMap3+1:endMap4,1), curveColor)
+plot(vertexes(endMap4+1:endMap5,3), vertexes(endMap4+1:endMap5,1), curveColor)
+plot(vertexes(endMap5+1:end,3), vertexes(endMap5+1:end,1), 'k')
+
+xlabel('y')
+ylabel('Node indexes')