flann_based is the code for pose estimation

flann_based/cpp/example_cmake/Makefile

@@ -0,0 +1,12 @@
+CXX ?= g++
+
+CXXFLAGS += -c -Wall $(shell pkg-config --cflags opencv)
+LDFLAGS += $(shell pkg-config --libs --static opencv)
+
+all: opencv_example
+
+opencv_example: example.o; $(CXX) $< -o $@ $(LDFLAGS)
+
+%.o: %.cpp; $(CXX) $< -o $@ $(CXXFLAGS)
+
+clean: ; rm -f example.o opencv_example