Cross Reference: /external/opencv3/samples/cpp/tutorial_code/ShapeDescriptors

`Name`	`Date`	`Size`
Up to higher level directory
`findContours_demo.cpp`	21-Oct-2016	`1.8K`
`generalContours_demo1.cpp`	21-Oct-2016	`2.5K`
`generalContours_demo2.cpp`	21-Oct-2016	`2.5K`
`hull_demo.cpp`	21-Oct-2016	`2.1K`
`moments_demo.cpp`	21-Oct-2016	`2.8K`
`pointPolygonTest_demo.cpp`	21-Oct-2016	`2.4K`