Color problem when uploading

ImageImageDedicated forum for all your questions, remarks etc about (aviation) photography, digital as well as old fashioned film.

Forum rules
ImageImage
User avatar
adz
Scramble Addict
Scramble Addict
Posts: 2315
Joined: 01 Dec 2003, 21:23
Type of spotter: S2
Subscriber Scramble: ja
Location: Delft

Post by adz »

Thanks again!
# But there's no sense crying over every mistake.
You just keep on trying till you run out of cake #
User avatar
Thijs
Scramble Master
Scramble Master
Posts: 5089
Joined: 10 Feb 2003, 13:42
Subscriber Scramble: Thijs
Location: West Intercourse Island
Contact:

Kleurenprofiel

Post by Thijs »

Het volgende valt mij op bij mijn foto's. Als ik ze bewerk in photoshop dan zien de kleuren er goed en helder uit en is het resultaat zoals ik wens. Als ik hem uiteindelijk opsla en open in irfanview, of plaats op het messageboard dan lijken de kleuren wat flets, en lichter, alsof er meer brightness is toegevoegd, als ik de foto dan weer open in photoshop dan is deze "extra brightness" er niet en ziet de foto eruit zoals ik hem bewerkt hebt.

Ik heb het vermoeden dat dit met mijn kleurprofiel instelling te maken heeft (Abode RGB, sRGB) Iemand hier ook ervaring mee / bekend probleem?

Het viel mij op na plaatsing van deze foto's http://www.scramble.nl/forum/viewtopic. ... 42#p311942" onclick="window.open(this.href);return false; Bij het orgineel zijn ze minder flets en contrast rijker.

Ter verduidelijking een voorbeeldje, links zoals op het MB te zien, rechts zoals in photoshop.

Image

Alvast bedankt.
Assume makes an ASS of U and ME.
Kleintje Pils
Scramble Master
Scramble Master
Posts: 3073
Joined: 20 May 2003, 18:46
Subscriber Scramble: Kleintje Pils
Location: Leusden
Contact:

Re: Kleurenprofiel

Post by Kleintje Pils »

Je denkt denk ik in de juiste richting. Check even bij Edit --> Convert to Profile welk kleurenprofiel er aan de foto hangt. Als dat AdobeRGB is dan moet je dat daar even veranderen in sRGB. Dat is namelijk het juiste profiel om foto's op internet te tonen.
Remco Donselaar
User avatar
Ghanz
Scramble Die-Hard
Scramble Die-Hard
Posts: 649
Joined: 15 Feb 2008, 21:36
Type of spotter: F5
Subscriber Scramble: Ghanz
Contact:

Re: Kleurenprofiel

Post by Ghanz »

Thijs denkt inderdaad in de goede richting. Een van zijn foto's geopend in photoshop, colorspace is Adobe RGB.

Meer info in dit topic dat adz een jaartje geleden gestart had.


Greetz,
Hans
User avatar
Thijs
Scramble Master
Scramble Master
Posts: 5089
Joined: 10 Feb 2003, 13:42
Subscriber Scramble: Thijs
Location: West Intercourse Island
Contact:

Re: Kleurenprofiel

Post by Thijs »

Ghanz wrote:Thijs denkt inderdaad in de goede richting. Een van zijn foto's geopend in photoshop, colorspace is Adobe RGB.

Meer info in dit topic dat adz een jaartje geleden gestart had.


Greetz,
Hans
Gaan we daar vrolijk verder, mocht ik nog aanvullende vragen en opmerkingen hebben.

Bedankt voor de antwoorden en link, het is inderdaad het "verkeerde" kleurprofiel.
Assume makes an ASS of U and ME.
User avatar
Thijs
Scramble Master
Scramble Master
Posts: 5089
Joined: 10 Feb 2003, 13:42
Subscriber Scramble: Thijs
Location: West Intercourse Island
Contact:

Re: Color problem when uploading

Post by Thijs »

And another follow up question after this topic http://www.scramble.nl/forum/viewtopic. ... 51#p312151" onclick="window.open(this.href);return false;

Which colour settings do most print company's use? sRGB or Adobe RGB. Because the difference is one you can see :)
Assume makes an ASS of U and ME.
User avatar
Iwan Bogels
Scramble Addict
Scramble Addict
Posts: 2385
Joined: 06 Sep 2002, 06:59
Subscriber Scramble: Iwan Bogels
Location: N 52°13"31.2 E 4°29"57.5
Contact:

Re: Color problem when uploading

Post by Iwan Bogels »

Thijs wrote:And another follow up question after this topic http://www.scramble.nl/forum/viewtopic. ... 51#p312151" onclick="window.open(this.href);return false;

Which colour settings do most print company's use? sRGB or Adobe RGB. Because the difference is one you can see :)

Hi Thijs,

All printer services prefer sRGB.

Cheers,
Iwan
Fox2 - for everything about low flying in Wales........and more !!

Image
User avatar
Key
Site Admin
Site Admin
Posts: 11274
Joined: 06 Dec 2002, 09:21
Type of spotter: F2
Subscriber Scramble: U bet
Location: ex EHAM

Re: Color problem when uploading

Post by Key »

For my info: you mean consumer print services, right?
Scramble is processed in CMYK which, I have been told, is what many professional printers use. Even prosumer color laser printers have CMYK toner cartridges.
Furthermore, I have been ordering prints from Adobe RGB files (print service just mentioned 'RGB') and the match with what I see on calibrated screens is outstandig.

You probably cannot go wrong with sRGB, but it is a bit more restricted than Adobe RGB. If there are facts to learn in this area, I will be very interested to read them. TIA,

Erik
Climb to 20ft, we're leaving a dust trail
User avatar
Glidepath
Scramble Addict
Scramble Addict
Posts: 2055
Joined: 25 Mar 2006, 12:04

Re: Color problem when uploading

Post by Glidepath »

Key wrote:For my info: you mean consumer print services, right?
...............

. If there are facts to learn in this area, I will be very interested to read them. TIA,

Erik
zoiets misschien?extract uit DPP-help.


"RAW Image Adjustment Functions

A color space is the reproducible color range (the characteristics of color gamut). Digital Photo Professional supports the following 5 kinds of color space.
sRGB:
Standard color space for Windows. Widely used for the standard color space of monitors, digital cameras, and scanners. [glidepath notes: which you maybe can reset if so desired)
Adobe RGB:
A wider color space than sRGB. Mainly used for printing for business purposes.
Wide Gamut RGB:
A wider color space than Adobe RGB.
Apple RGB:
Standard color space for Macintosh. A slightly wider color space than sRGB.
ColorMatch RGB:
A slightly wider color space than sRGB. Mainly used for printing for business purposes."

(vette en schuingedrukte tekst heb ik gedaan)
Hoera d'revolutie, 't is eindelijk zover', maar de nwe leiders blijken net zo autoritair
User avatar
Key
Site Admin
Site Admin
Posts: 11274
Joined: 06 Dec 2002, 09:21
Type of spotter: F2
Subscriber Scramble: U bet
Location: ex EHAM

Re: Color problem when uploading

Post by Key »

Glidepath wrote:zoiets misschien?
Bevestigend, dus nuttig. Thx!

Erik
Climb to 20ft, we're leaving a dust trail
Post Reply

Return to “Photography”