/p/ - Photography » Thread #3609721

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17KiB, 275x183, F59B3D93-C207-4D8C-B0C6-99C43FA23F44.jpg

Anonymous Sat 01 Feb 2020 01:18:11 No.3609721 View View Reply Original Report

Quoted By: >>3609764 >>3609963 >>3610256 >>3610324 >>3612642

AHHHHH HOW THE FUCK AM I SUPPOSED TO TAKE PRODUCT PHOTGRAPHS OF A TRANSPARENT PLASTIC BOTTLE WHEN I NEED IT TO BE TRANSPARENT.

Fuck.

I need to stop taking this shit gigs.

Best/fastest way I have right now is white background, mask and then multiply.

Anonymous

Anonymous Sat 01 Feb 2020 01:50:11 No.3609732 Report

Quoted By:

Greenscreen

Anonymous

Anonymous Sat 01 Feb 2020 02:07:54 No.3609736 Report

Quoted By:

>he doesn't have a transparent backdrop

Anonymous

Anonymous Sat 01 Feb 2020 03:28:36 No.3609764 Report

Quoted By:

>>3609721
Max clarity and texture, my droog. Make that fucker stand out.

Anonymous

Anonymous Sat 01 Feb 2020 16:44:55 No.3609963 Report

Quoted By: >>3610324

>>3609721
Local photo school wouldn't let you pass if you couldn't take a picture of a clear glass with well defined edges.
On film.
With no post.
That was early 2000s, idk now.
Apparently there are techniques with lighting alone.

Anonymous

Anonymous Sun 02 Feb 2020 05:44:51 No.3610256 Report

Quoted By:

>>3609721
use a black screen

Anonymous

View Same Google ImgOps iqdb SauceNAO IMG_20190407_164908.jpg, 293KiB, 1524x2274

Anonymous Sun 02 Feb 2020 11:19:56 No.3610324 Report

Quoted By: >>3610328 >>3610607

>>3609963
>>3609721
Forgive my shitty set up. You've got to flag your item though.

Anonymous

Anonymous Sun 02 Feb 2020 11:58:39 No.3610328 Report

Quoted By: >>3610436

>>3610324
can you post the result?

Anonymous

View Same Google ImgOps iqdb SauceNAO DSCF1910.jpg, 997KiB, 2000x3000

Anonymous Sun 02 Feb 2020 16:37:40 No.3610436 Report

Quoted By: >>3610607 >>3612377

>>3610328

Anonymous

Anonymous Sun 02 Feb 2020 23:31:28 No.3610607 Report

Quoted By:

>>3610324
>>3610436
nice1

Anonymous

Anonymous Fri 07 Feb 2020 08:41:58 No.3612377 Report

Quoted By: >>3612549

>>3610436
nice. how do you then nake the bottle transparent without jaggered edges?

Anonymous

Anonymous Fri 07 Feb 2020 21:10:45 No.3612549 Report

Quoted By: >>3612552

>>3612377
By hand.

The way I usually do it is I'll make an opacity mask for the non-transparent parts, then convert the background color to alpha.

Anonymous

View Same Google ImgOps iqdb SauceNAO 1580661460066.png, 2MiB, 2000x3000

Anonymous Fri 07 Feb 2020 21:28:15 No.3612552 Report

Quoted By:

>>3612549
Example edit

Anonymous

View Same Google ImgOps iqdb SauceNAO glassware-3.jpg, 405KiB, 1280x800

Anonymous Fri 07 Feb 2020 21:32:03 No.3612553 Report

Quoted By:

Transparent products are some of the toughest thing to shoot. You need to light your background separately from the plastic bottle.

> 3610324

This is the right way to flag the bottle with those black flag, but the main light should be on the background. Then you need to add in some additional light onto the label as needed or composite that in.

Anonymous

Anonymous Sat 08 Feb 2020 03:50:54 No.3612642 Report

Quoted By: >>3612679

>>3609721
What you need is a very difuse illumination.

Also polarizing filters to remove any reflection.

Anonymous

Anonymous Sat 08 Feb 2020 06:07:48 No.3612679 Report

Quoted By:

>>3612642
Polarization filter can only remove light reflected in certain angle. In particular it can not remove direct reflection of the camera (and ugly fat nude photographer) on glass.

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