Switzerland eye colour (Parliament study)

**~~Komintasavalta~~** · 01-21-2022, 02:46 PM

Originally Posted by Supercomputer

Light green and grey are the same colour.

I view gray eyes more as a desaturated subtype of blue eyes, which may also include desaturated blue-green eyes. Light green eyes are distinct from gray eyes, and for example in some cases green eyes that have a light yellow ring in the middle can look more like "light green" than medium green. In the image below, I didn't include separate classes for eyes with a yellow or brown ring, because the ring is sometimes hard to see from a single photo, especially if the photo is not high-resolution or if the pupils are not small. Therefore some of the examples under the class "Medium blue-gray-green" also seem to have a yellow or brown ring.

I classified each person in the image above based on a single photo, and I would've probably classified many of them differently based on multiple photos. In practice it's not reliable to use a scale with this many classes when you're classifying people based on a single photo.

**savvas** · 01-21-2022, 02:51 PM

**Supercomputer** · 01-21-2022, 03:09 PM

Originally Posted by Komintasavalta

I view gray eyes more as a desaturated subtype of blue eyes, which may also include desaturated blue-green eyes. Light green eyes are distinct from gray eyes, and for example in some cases green eyes that have a light yellow ring in the middle can look more like "light green" than medium green. In the image below, I didn't include separate classes for eyes with a yellow or brown ring, because the ring is sometimes hard to see from a single photo, especially if the photo is not high-resolution or if the pupils are not small. Therefore some of the examples under the class "Medium blue-gray-green" also seem to have a yellow or brown ring.

I classified each person in the image above based on a single photo, and I would've probably classified many of them differently based on multiple photos. In practice it's not reliable to use a scale with this many classes when you're classifying people based on a single photo.

Yeah if you have 100 categories they are not, but for my classification purposes they are the same. Having more than 6-7 categories is a headache.

**Russki** · 01-21-2022, 03:16 PM

Do parliaments across Southern Europe

**Supercomputer** · 01-21-2022, 03:44 PM

Originally Posted by Komintasavalta

I view gray eyes more as a desaturated subtype of blue eyes, which may also include desaturated blue-green eyes. Light green eyes are distinct from gray eyes, and for example in some cases green eyes that have a light yellow ring in the middle can look more like "light green" than medium green. In the image below, I didn't include separate classes for eyes with a yellow or brown ring, because the ring is sometimes hard to see from a single photo, especially if the photo is not high-resolution or if the pupils are not small. Therefore some of the examples under the class "Medium blue-gray-green" also seem to have a yellow or brown ring.

I classified each person in the image above based on a single photo, and I would've probably classified many of them differently based on multiple photos. In practice it's not reliable to use a scale with this many classes when you're classifying people based on a single photo.

Most of eyes in your "light brown" category are actually dark mixed hazel eyes.

**Supercomputer** · 01-21-2022, 03:47 PM

Originally Posted by Russki

Do parliaments across Southern Europe

Would love to, but most Southern Euro countries have shitty parliament images, so I would have to Google every member, which I don't feel like doing except for those countries I am especially interested in. It's also less reliable, since Google image searches don't always give HQ images taken under equal lighting conditions.