Update README.md

BBuf · BBuf · commit 1af1b0fb72de · 2018-12-13T20:40:22.000+08:00
diff --git a/Correction algorithm/README.md b/Correction algorithm/README.md
@@ -1 +1,4 @@
-- GammaCorrection.cpp Gamma矫正C++实现，原理附在了代码中
+# OpenCV 和 C++ 实现一些矫正算法
+
+- GammaCorrection.cpp Gamma矫正C++实现，原理附在了代码中
+
