Why does my camera turn itself on

[AC Question]

I have a Galaxy s6. The camera keeps activating whilst in my pocket. I have turned off quick Launch and I don't catch the home button. It's draining my battery and I cannot find any settings to stop it launching. Please help

 

[B. Diddy]

Welcome to Android Central! Does the lockscreen have a camera shortcut as well? If so, is it possible the screen is waking up in your pocket (perhaps from a home button press), and then the camera shortcut is accidentally getting tapped?