Raters each and every sex ranked merely portraits of the contrary sex

We used a color camera Cannon 60D connected to a studio thumb and you will armed with a canon RF 50mm STM contact lens. The focus section was set to the new leftover vision. Coverage is actually set-to ISO 100, shutter rate step one/100, aperture f/8, and dos/3 of strobe fuel. Portraits have been try toward uncompressed brutal files (*.CR2 structure) and soon after processed in order to JPEG data in sRGB along with place. Light balance is actually fixed and you will the colour modification plot (X-Rite Color Examiner) was shoot at the beginning of each course make it possible for subsequent correction and you may handling of photo.

All the sampling and you can experimental tips decided to help you most recent institutional, national, and all over the world recommendations plus the Helsinki Statement. This research does not include information that'll lead to the personality of any brand of new member. All strategies was in fact approved by the Organization Comment Panel of Faculty out of Research of your Charles University (protocol ref.