3000GT/Stealth International 3000GT/Stealth International
 

» Wheel & Tire Center

» Sponsors
» Sponsors

Go Back   3000GT/Stealth International Message Center > The Lounge > The A/V Room > Art, Photography, Video
Register Home Forum Active Topics Gallery Mark Forums Read

Please Visit our Site Sponsors

3si.org is the premier 3000GT/Stealth International Forum on the internet. Registered Users do not see the above ads.
Reply
 
LinkBack Thread Tools
Old 09-09-2009, 07:45 PM   #1 (permalink)
Watch this.
 
Red92vr4's Avatar
 
Join Date: May 2004
Location: Somersworth, NH
Drives: '94 Stealth TT
Trader Rating: (4)
Red92vr4 is an unknown quantity at this point
Default RAW Vs JPG manipulation.

Steve, this is not a dig at you, but just something to show you why I prefer raw over jpg. Maybe some people will find it useful. So here we go. The following is a series of photos with a range of colors, shot under crap lighting in both raw, and jpg. I then did three things with them. The first set is the photos straight out of camera. One picture is at ideal exposure, one is 1 stop over, and the other, one stop under. The second set is pushed one stop. Third set is pulled one stop. Color adjustments have been made to balance the color cast to a neutral balance in terms of white balance.

Normal RAW:


One stop under RAW:


One stop over RAW:


Normal JPG:


One stop under JPG:


One stop over JPG:
__________________
Quote:
Originally Posted by agentoblivious View Post
You know what I don't get? Why someone would name a brand of condoms Trojan. Because to me trojan reminds me of the trojan horse....and who wants a condom with a trap door where *suprise!* its not a real condom its an invasion!
Red92vr4 is offline   Reply With Quote
Sponsored Links
Advertisement
 

Old 09-09-2009, 07:51 PM   #2 (permalink)
Watch this.
 
Red92vr4's Avatar
 
Join Date: May 2004
Location: Somersworth, NH
Drives: '94 Stealth TT
Trader Rating: (4)
Red92vr4 is an unknown quantity at this point
Default Re: RAW Vs JPG manipulation.

RAW nominal pushed one stop:


RAW one under pushed one stop:


RAW one over pushed one stop:


JPG nominal pushed one stop:


JPG one under pushed one stop:


JPG one over pushed one stop:
Red92vr4 is offline   Reply With Quote
Old 09-09-2009, 07:56 PM   #3 (permalink)
Watch this.
 
Red92vr4's Avatar
 
Join Date: May 2004
Location: Somersworth, NH
Drives: '94 Stealth TT
Trader Rating: (4)
Red92vr4 is an unknown quantity at this point
Default Re: RAW Vs JPG manipulation.

RAW nominal pulled one stop:


RAW one under pulled one stop:


RAW one over pulled one stop:


JPG nominal pulled one stop:


JPG one under pulled one stop:


JPG one over pulled one stop:
Red92vr4 is offline   Reply With Quote
Old 09-09-2009, 11:14 PM   #4 (permalink)
Livin' the dream
 
chargerx3's Avatar
 
Join Date: Apr 2007
Location: Salt Lake/Nor-Cal
Drives: 92 R/T TT
Trader Rating: (0)
chargerx3 Level 1chargerx3 Level 1chargerx3 Level 1
Default Re: RAW Vs JPG manipulation.

Hmm Jpegs one under didnt do too bad, but pushing one stop on the one over Jpeg is pretty obvious.

Thanks for the informative thread. Once again i agree that Raw photos are much better to play with all around and are always a safe bet. If i didnt have a wimpy laptop then i would do more, but i dont and i get lazy with the extra steps involved with RAW. I like to fool myself as well into thinking that im teaching myself to take better pics from the start and not rely as much on PP.

Got that example of Raw vs. Jpeg HDR?
__________________

1967 Dodge Charger (440)... 1969 Dodge Charger SE (383)... 1972 Dodge Charger (400)...
1992 Dodge Stealth R/T TT 1992 Dodge Stealth R/T TT (Z) 1996 Nissan 300ZX TT
chargerx3 is offline   Reply With Quote
Old 09-10-2009, 12:34 PM   #5 (permalink)
Watch this.
 
Red92vr4's Avatar
 
Join Date: May 2004
Location: Somersworth, NH
Drives: '94 Stealth TT
Trader Rating: (4)
Red92vr4 is an unknown quantity at this point
Default Re: RAW Vs JPG manipulation.

Quote:
Originally Posted by chargerx3 View Post
Hmm Jpegs one under didnt do too bad, but pushing one stop on the one over Jpeg is pretty obvious.

Thanks for the informative thread. Once again i agree that Raw photos are much better to play with all around and are always a safe bet. If i didnt have a wimpy laptop then i would do more, but i dont and i get lazy with the extra steps involved with RAW. I like to fool myself as well into thinking that im teaching myself to take better pics from the start and not rely as much on PP.

Got that example of Raw vs. Jpeg HDR?
Actually, let me find a Mac version of Photomatix, and I'll do a raw vs. jpg HDR comparison. I was actually surprised at the results of this experiment. I will say that if you are shooting jpg, you need to get the white balance/ color cast right in camera. It's damn near impossible to correct in post without messing up the image. Surprisingly, pulling the jpgs wasn't too terrible, and i could see me doing that if needed in a pinch.
Red92vr4 is offline   Reply With Quote
Old 09-10-2009, 12:50 PM   #6 (permalink)
never a dull moment
 
DCIV's Avatar
 
Join Date: Jan 2004
Location: Morristown, TN
Drives: 93vr4 & 92vr4
Trader Rating: (13)
DCIV Level 1DCIV Level 1
Default Re: RAW Vs JPG manipulation.

Interesting. but couldnt all of this been fixed with just a little better light or just picking the best light setting on the camera? Forgive my camera noobness, I just bought a Nikon D100 and have been playing around with settings.


Coop
__________________

To many mods to list.
DCIV is offline   Reply With Quote
Old 09-10-2009, 01:42 PM   #7 (permalink)
Watch this.
 
Red92vr4's Avatar
 
Join Date: May 2004
Location: Somersworth, NH
Drives: '94 Stealth TT
Trader Rating: (4)
Red92vr4 is an unknown quantity at this point
Default Re: RAW Vs JPG manipulation.

Quote:
Originally Posted by DCIV View Post
Interesting. but couldnt all of this been fixed with just a little better light or just picking the best light setting on the camera? Forgive my camera noobness, I just bought a Nikon D100 and have been playing around with settings.


Coop
Yes, but.....you can't always control the light, or rely on the camera to choose the right settings to get the image that you want. Noobness aside lol, don't apologize, ask away. You'll learn more if you ask more questions. My point with this is that if you have a tricky situation, raw may get you out of it, jpg may not.
Red92vr4 is offline   Reply With Quote
Old 09-10-2009, 02:05 PM   #8 (permalink)
Forum Member
 
jeettao's Avatar
 
Join Date: Apr 2004
Drives: '99 3000GT VR-4
Trader Rating: (5)
jeettao is an unknown quantity at this point
Default Re: RAW Vs JPG manipulation.

Yeah I don't think anyone can argue, with a straight face, that JPG retains quality after manipulation. It isn't even opinion, it's simple fact. I wasn't aware there was even a debate about this.

Still, I see the other side, with JPG definitely being more convenient. If you're a 20 year pro photographer with controlled studio lighting and know your equipment, I doubt you'd need to shoot RAW unless you had some post-processing in mind that would require it.
jeettao is offline   Reply With Quote
Old 09-10-2009, 03:36 PM   #9 (permalink)
Livin' the dream
 
chargerx3's Avatar
 
Join Date: Apr 2007
Location: Salt Lake/Nor-Cal
Drives: 92 R/T TT
Trader Rating: (0)
chargerx3 Level 1chargerx3 Level 1chargerx3 Level 1
Default Re: RAW Vs JPG manipulation.

Quote:
Originally Posted by Red92vr4 View Post
Actually, let me find a Mac version of Photomatix, and I'll do a raw vs. jpg HDR comparison. I was actually surprised at the results of this experiment. I will say that if you are shooting jpg, you need to get the white balance/ color cast right in camera. It's damn near impossible to correct in post without messing up the image. Surprisingly, pulling the jpgs wasn't too terrible, and i could see me doing that if needed in a pinch.
I agree that you need to get it either real close or spot on with Jpeg. If not then you pretty much need to do a B&W conversion to save yourself. Ive actually got a photo shoot tonight and im going to do it....in Jpeg because im a risk taker . Ha ha... ok maybe ill squeeze off a few Raws as well just for your names sake.

yea, let me see your comparo on the HDR's.

Quote:
Originally Posted by jeettao View Post
Yeah I don't think anyone can argue, with a straight face, that JPG retains quality after manipulation. It isn't even opinion, it's simple fact. I wasn't aware there was even a debate about this.

Still, I see the other side, with JPG definitely being more convenient. If you're a 20 year pro photographer with controlled studio lighting and know your equipment, I doubt you'd need to shoot RAW unless you had some post-processing in mind that would require it.
It was more of a position of preference on HDR's. We all know Raw is better. Yes, it is much easier to use Jpeg once you get used to your cameras abilities and are in certain situations where you know how it will perform. After much trial and error ive started to get the hang of my camera and can predict how it will perform under certain lighting conditions with certain lenses, but it isnt always perfect science.
chargerx3 is offline   Reply With Quote
Old 09-10-2009, 05:15 PM   #10 (permalink)
Damage Control
 
Dark-Hawk's Avatar
 
Join Date: Oct 2003
Location: Willington, Ct
Drives: `92 240SX
Trader Rating: (5)
Dark-Hawk Level 1Dark-Hawk Level 1
Default Re: RAW Vs JPG manipulation.

This is why I always shoot in RAW format, it gives you such a wider arrange of cleaner options while doing post processing.
__________________
SOLD
Walbro 255, 450CC injectors, S-AFC, 300M output shaft, SPEC II clutch, RPS flywheel, ATR single shot exhaust, ATR downpipe, saner sway bars, PRM 3 pt strut bar, Greddy Type-S BOV, stillen cross drilled rotors, stillen brake pads, koyo rad
Dark-Hawk is offline   Reply With Quote
Reply

  3000GT/Stealth International Message Center > The Lounge > The A/V Room > Art, Photography, Video


Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

Powered by vBadvanced CMPS v3.1.0

All times are GMT -4. The time now is 04:09 AM.



Search Engine Optimization by vBSEO 3.3.2