Cross Reference: /external/opencv3/doc/tutorials/viz/images

`Name`	`Date`	`Size`
Up to higher level directory
`facedetect.jpg`	06-Dec-2016	`17.5K`
`image_effects.png`	06-Dec-2016	`28.2K`
`intro.png`	06-Dec-2016	`1.1K`