The e-5 Jpeg experiment.

  • Thread starter Thread starter Raist3d
  • Start date Start date
All the Pen raw files have this issue, and Olympus has mentioned that their color moire filtering technology is for the JPEGS. Which btw, works very well.

Sorry if you think I am making this unfounded claim. Maybe you should learn it for yourself. Olympus talked about this when the Pen 1 was released.
The only real benefit for raw shooters here is the weaker AA but now you will have to deal with color Moire. Most non Olympus converters Won't do that with the same sophistication Olympus does and btw the conversion times now almost triplicate due to the heavy duty color moire removal your computer now has to do (read workflow clog- if you don't believe this try converting a pen raw file). Oh and you lose any further Ilympus R&D in making the output special. Now you have the IQ of a pen.
For someone that criticizes folks who speculate without bases you went ahead with no holds barred on this statement! We've not seen enough E-5 JPEGs, let alone RAW files to say anything conclusively.
I have seen enough Pen files and I now it's done there. You have to deal with this issue. Open a Pen RAW file in dcraw with some lines of detail- it's very obvious. Olympus deals with it very well .
However, if the E-5 can improve on what the E-PL1 already does well, I for one, don't see why there would be any reason to complain.
That's not my point. This is another point entirely.
Besides, I recall how everyone
Everyone? On what planet?
kept saying that an E-3 with the E-PL1 IQ would be exactly what they want and now Olympus offers that up and probably goes one step ahead, but folks still complain. I find that a little confounding.
What's confusing about it? $1700 USD?
I use my E-3 at ISO 1250 tops (with reservation), but if the E-5 can give me usable ISO 1600 & 3200, I'd be elated! I currently use my E-P2 at ISO 3200 without hesitation.

My only complaint is, why not a year earlier and at a better price point, but that's water under the bridge now.
It isn't when you have to buy it.
This is an ISO 3200 E-PL1 JPEG from the mFT forum, I actually find this impressive and if the E-5 can do a little better, I'm definitely getting it!



--
Raj Sarma
http://www.flickr.com/photos/rssarma
--
Follow me on Twitter: rssarma

Olympus enthusiasts from NYC Metro, join UKPSG:
http://snipurl.com/crc3n
--
Raist3d (Photographer & Tools/Systems/Gui Games Developer)
Andreas Feininger (1906-1999) 'Photographers — idiots, of which there are
so many — say, “Oh, if only I had a Nikon or a Leica, I could make great
photographs.” That’s the dumbest thing I ever heard in my life. It’s
nothing but a matter of seeing, and thinking, and interest. That’s what
makes a good photograph.'
 
your computer is working a bit harder and that's not on the camera.

--
Raist3d (Photographer & Tools/Systems/Gui Games Developer)
Andreas Feininger (1906-1999) 'Photographers — idiots, of which there are
so many — say, “Oh, if only I had a Nikon or a Leica, I could make great
photographs.” That’s the dumbest thing I ever heard in my life. It’s
nothing but a matter of seeing, and thinking, and interest. That’s what
makes a good photograph.'
 
Correct. That's what I mean. E5 RAW compared to E3 RAW.
 
I'm both a RAW shooter and a JPG shooter.
The only real benefit for raw shooters here is the weaker AA but now you will have to deal with color Moire. Most non Olympus converters Won't do that with the same sophistication Olympus does
Well, we have to give non-Olympus software the benefit of the doubt. Until a year ago I don't use ACR for my RAW files. Now the way it handles my RAW files are much more pleasing to me. Now I use both Olympus Viewer and ACR to handle my RAW files, depending on my needs.
and btw the conversion times now almost triplicate due to the heavy duty color moire removal your computer now has to do (read workflow clog- if you don't believe this try converting a pen raw file).
You mean people will have the same workflow, just longer convert times. I don't get it, I don't hang around watching my files convert one by one. And processing power of computers grows very rapidly.
Oh and you lose any further Ilympus R&D in making the output special. Now you have the IQ of a pen.
I always thought Olympus software contains functionality almost equal to the JPG engine such that it produces almost equal images. And indeed I have observed that to both E410 and E3 RAW and JPGs with Olympus Master 2 and Viewer.

--
Cheers,
Arvee
http://www.flickr.com/photos/johnarvee/
 
try a Pen raw file. And no, I am not complaining about true raw, because what you said isn't happening.
How can you be so sure? I thought that was why the proc. in E-5 was named TruePic V+ I also saw a diagram somewhere that suggested the moire removal was done before jpeg engine. If so, it is logical to save the result?
--
Raist3d (Photographer & Tools/Systems/Gui Games Developer)
Andreas Feininger (1906-1999) 'Photographers — idiots, of which there are
so many — say, “Oh, if only I had a Nikon or a Leica, I could make great
photographs.” That’s the dumbest thing I ever heard in my life. It’s
nothing but a matter of seeing, and thinking, and interest. That’s what
makes a good photograph.'
--
http://www.ohb.no/foto
************
Torstein
 
All the Pen raw files have this issue, and Olympus has mentioned that their color moire filtering technology is for the JPEGS. Which btw, works very well.

Sorry if you think I am making this unfounded claim. Maybe you should learn it for yourself. Olympus talked about this when the Pen 1 was released.

I have seen enough Pen files and I now it's done there. You have to deal with this issue. Open a Pen RAW file in dcraw with some lines of detail- it's very obvious. Olympus deals with it very well .
Yes it is unfounded, I own and use an E-P2 very regularly and have had no issues with moire.

Unless you shoot regularly with a PEN, I'm afraid you haven't seen enough. I have used LR3 with thousands of E-P2 shots and so far not once has moire been an issue.

How often have you run into issues with moire? I'm curious.
However, if the E-5 can improve on what the E-PL1 already does well, I for one, don't see why there would be any reason to complain.
That's not my point. This is another point entirely.
You wondered how many RAW shooters will switch to JPEG given the assumed better JPEG processing and the allegedly dubious RAW files which will have problems with moire.

Besides the fact that you're speculating on both the JPEG and RAW quality, all I'm saying is that both JPEG & RAW files from the E-PL1 are better than what the E-3 offers, so if the E-5 can further improve on that, why complain?
Besides, I recall how everyone
Everyone? On what planet?
Please don't be pedantic....in case you didn't get the gist of that, I meant most people on this forum.
kept saying that an E-3 with the E-PL1 IQ would be exactly what they want and now Olympus offers that up and probably goes one step ahead, but folks still complain. I find that a little confounding.
What's confusing about it? $1700 USD?
Complaining about price is one thing, but complaining about IQ and file quality when no one (you included) has either seen the camera or its files is definitely confounding (and confusing).
My only complaint is, why not a year earlier and at a better price point, but that's water under the bridge now.
It isn't when you have to buy it.
Fortunately you don't have to buy anything. If the E-5 is definitely the camera that you absolutely need as a working pro, then a couple of hundred is really not a big deal, is it? OTOH if you're simply looking to buy the camera because you'd like to have one, then yes, the price is high and the best option is to wait.
--
Raj Sarma
http://www.flickr.com/photos/rssarma
--
Follow me on Twitter: rssarma

Olympus enthusiasts from NYC Metro, join UKPSG:
http://snipurl.com/crc3n
 
your computer is working a bit harder and that's not on the camera.
More speculation and pedanticism.

Besides, isn't it better that the hard work be done in the computer and not in the camera, that's the whole point of RAW to begin with. Harness the greater power of your computer to extract everything possible out of the RAW file.
--
Raj Sarma
http://www.flickr.com/photos/rssarma
--
Follow me on Twitter: rssarma

Olympus enthusiasts from NYC Metro, join UKPSG:
http://snipurl.com/crc3n
 
is for JPEG.
Sorry, you are correct. I think I have been adding to the confusion - I thought the demosaicing may be in camera for RAW. However according to the ever accurate wikki the reason for processing RAW out of camera:

Higher image quality. Because all the calculations (such as applying gamma correction, demosaicing, white balance, brightness, contrast, etc...) used to generate pixel values (in RGB format for most images) are performed in one step on the base data, the resultant pixel values will be more accurate and exhibit less posterization.

However. I was thinking about this. Overall, for myself I would like to have the greater sharpness and resolution of a weak or non-existent AA filter (ala the new Leica wwith no AA). What is important is that for shots where it is exhibitted that there is a way to correct for it - which hopefully comes with an update to Oly Viewer - or is built into Lightroom, etc as other mfgs get rid of or lighten their AA filters.
 
you need to demoniac the data. At that point you don't have raw anymore. The pen does not do this (you can verify this using draw) and I don't see why the e-5 would start owing it. An yes in a block diagram this operation has to happen before the final jpeg compress and save but the koeg engine pipeline starts with the manipulation of the raw data. The jpeg compress and save are the last steps in the pipeline.

So yes we can be quite quite sure ;-)
--
Raist3d (Photographer & Tools/Systems/Gui Games Developer)
Andreas Feininger (1906-1999) 'Photographers — idiots, of which there are
so many — say, “Oh, if only I had a Nikon or a Leica, I could make great
photographs.” That’s the dumbest thing I ever heard in my life. It’s
nothing but a matter of seeing, and thinking, and interest. That’s what
makes a good photograph.'
 
Unless you like going by 1% probabilities. But maybe I just know something. You can reach the same place two different ways. Not that I am saying anything ;-)
--
Raist3d (Photographer & Tools/Systems/Gui Games Developer)
Andreas Feininger (1906-1999) 'Photographers — idiots, of which there are
so many — say, “Oh, if only I had a Nikon or a Leica, I could make great
photographs.” That’s the dumbest thing I ever heard in my life. It’s
nothing but a matter of seeing, and thinking, and interest. That’s what
makes a good photograph.'
 
Unless you like going by 1% probabilities. But maybe I just know something. You can reach the same place two different ways. Not that I am saying anything ;-)
with this thread, you are rapidly losing any credibility that you may have had.
I may have had? Like when I proved scientifically the one curve shift? Or when I said that the E-5 won't have a Kodak nor 14 MP sensor? Which one are you referring to Bill? I know this bugs you to no end, but hey, let's try to be objective and give real credit where due huh? At least I think I do.

Your double talk above says absolutely nothing.
Good luck.
But yours always does right? :-)
--
Raist3d (Photographer & Tools/Systems/Gui Games Developer)
Andreas Feininger (1906-1999) 'Photographers — idiots, of which there are
so many — say, “Oh, if only I had a Nikon or a Leica, I could make great
photographs.” That’s the dumbest thing I ever heard in my life. It’s
nothing but a matter of seeing, and thinking, and interest. That’s what
makes a good photograph.'
 
Raist3d wrote:
[]
Yes it is unfounded, I own and use an E-P2 very regularly and have had no issues with moire.
I never said issues as in quality with Moire in all raw converters. I know the Olympus raw converters are much slower on the Pens. I also know LightZone has shown color moire. I never said all raw converters would have issues.

And lastly, I didn't say the Pen in conjunction with the Olympus system (JPEG or Olympus RAW converters) have any image quality issues with RAW but the contrary- that Olympus deals with color moire superbly well.
Unless you shoot regularly with a PEN, I'm afraid you haven't seen enough. I have used LR3 with thousands of E-P2 shots and so far not once has moire been an issue.
I never referred to the image quality with all RAW converters.
How often have you run into issues with moire? I'm curious.
I saw them in LightZone. Saw them in another raw converter I don't remember. Olympus converters do not have this issue. But Olympus converters run significantly slower with any of the pens vs an E-30/e-620.

Here's the good part about this: you don't have to take my word for this just try it for yourself and compare between those generations of cameras.
However, if the E-5 can improve on what the E-PL1 already does well, I for one, don't see why there would be any reason to complain.
That's not my point. This is another point entirely.
You wondered how many RAW shooters will switch to JPEG given the assumed better JPEG processing and the allegedly dubious RAW files which will have problems with moire.
I am saying this because-
  • many raw shooters still use the RAW converters to get the Olympus color. Those will notice a performance hit on those applications
  • some raw converters do show the color moire more. Something new to deal with.
  • because once you go RAW, what advantage exactly the E-5 has in imagequality over a competitor? Sure, lower AA filter- which helps close a megapixel gap. So say a D7000 at 16 MP may have same or near same detail as the e-5, but now shooting raw tosses away any R&D color image quality advancements Olympus made because that extra resolution stuff they are touting is all for JPEG, not RAW (other than lowering the AA filter).
In other words: Shooting in RAW takes away one big advantage the E-5 has over the competitors. All those reasons together is what make me wonder.

So very very important: this thread never was about raw vs jpeg by themselves, or about "the E-5 has bad image quality or issues." It's more about the people and behavior.
Besides the fact that you're speculating on both the JPEG and RAW quality, all I'm saying is that both JPEG & RAW files from the E-PL1 are better than what the E-3 offers, so if the E-5 can further improve on that, why complain?
First I am not complaining about the E-5 image quality (read above what I said this thread is really about). Two, if you shoot in RAW, then what exactly makes the e-5 attractive image quality wise over some of the competitors... Once you go with RAW, total sensor DR start ruling and a lower AA filter won't make 12 MP jump past 16-18 MP sensors.

You still can say shoot with Zuikos I suppose.

Funny thing: let's wait for Panny to announce the GH2, having a better sensor than the E-5 itself with both more DR and higher resolution (and better iso), at the same or even lower price... and you can use Zuikos on it! :-)
What's confusing about it? $1700 USD?
Complaining about price is one thing, but complaining about IQ and file quality when no one (you included) has either seen the camera or its files is definitely confounding (and confusing).
First, you are only probably right that I haven't seen it, but I am not saying anything of course! I mean, if I was actually under some sort of NDA I would have to not confirm nor deny, but that's not even the point so we can safely forget about that part.

I am NOT complaining about IQ or file quality! If you actually believe that, go ahead and re-read my post, and read what I said this post is about. And also read my post on "E-5 thoughts" because I actually have even said the E-5 is an overall nice camera with three issues. One of them I would like to think quite solvable and it's the main one really (in my eyes anyway).
My only complaint is, why not a year earlier and at a better price point, but that's water under the bridge now.
It isn't when you have to buy it.
Fortunately you don't have to buy anything.
That's right! I don't. Many others don't either.
If the E-5 is definitely the camera that you absolutely need as a working pro, then a couple of hundred is really not a big deal, is it? OTOH if you're simply looking to buy the camera because you'd like to have one, then yes, the price is high and the best option is to wait.
The E-5 price invites competitor exploration.
--
Raist3d (Photographer & Tools/Systems/Gui Games Developer)
Andreas Feininger (1906-1999) 'Photographers — idiots, of which there are
so many — say, “Oh, if only I had a Nikon or a Leica, I could make great
photographs.” That’s the dumbest thing I ever heard in my life. It’s
nothing but a matter of seeing, and thinking, and interest. That’s what
makes a good photograph.'
 
To me it's not an issue for the most part, I usually shoot JPEGS with Olympus (only started to shoot e-620 in RAW because I wasn't too happy with the noise).
The only real benefit for raw shooters here is the weaker AA but now you will have to deal with color Moire. Most non Olympus converters Won't do that with the same sophistication Olympus does
Well, we have to give non-Olympus software the benefit of the doubt. Until a year ago I don't use ACR for my RAW files. Now the way it handles my RAW files are much more pleasing to me. Now I use both Olympus Viewer and ACR to handle my RAW files, depending on my needs.
Certainly things change- over time.
and btw the conversion times now almost triplicate due to the heavy duty color moire removal your computer now has to do (read workflow clog- if you don't believe this try converting a pen raw file).
You mean people will have the same workflow, just longer convert times. I don't get it, I don't hang around watching my files convert one by one. And processing power of computers grows very rapidly.
This will be an issue for some and for some others it isn't.
Oh and you lose any further Ilympus R&D in making the output special. Now you have the IQ of a pen.
I always thought Olympus software contains functionality almost equal to the JPG engine such that it produces almost equal images. And indeed I have observed that to both E410 and E3 RAW and JPGs with Olympus Master 2 and Viewer.
Yes, if you use the much slower running Olympus converters you are correct. But if you use any other RAW converter (which is what I was referring to) you lose that. In other words: there's an incentive to use the Oly raw converters but they run now much slower.
--
Raist3d (Photographer & Tools/Systems/Gui Games Developer)
Andreas Feininger (1906-1999) 'Photographers — idiots, of which there are
so many — say, “Oh, if only I had a Nikon or a Leica, I could make great
photographs.” That’s the dumbest thing I ever heard in my life. It’s
nothing but a matter of seeing, and thinking, and interest. That’s what
makes a good photograph.'
 
your computer is working a bit harder and that's not on the camera.
More speculation and pedanticism.
It's not. Try a Pen RAW on the Olympus converters. It's fact actually. How exactly this is pedanticism I will never understand. The computer has to do more operations. And as established several times with several real life examples, there are pros who shoot JPEG with a good reason. But that's not even the point of this thread anyhow.
Besides, isn't it better that the hard work be done in the computer and not in the camera, that's the whole point of RAW to begin with. Harness the greater power of your computer to extract everything possible out of the RAW file.
That depends of course. If the JPEG engine is so good to be like a best in class RAW converter then you are wasting time. Remember after all, a camera is a computer. And before you say how much faster a computer is, keep in mind a camera uses custom hardware which can be several times faster than it may seem at first.
--
Raj Sarma
http://www.flickr.com/photos/rssarma
--
Follow me on Twitter: rssarma

Olympus enthusiasts from NYC Metro, join UKPSG:
http://snipurl.com/crc3n
--
Raist3d (Photographer & Tools/Systems/Gui Games Developer)
Andreas Feininger (1906-1999) 'Photographers — idiots, of which there are
so many — say, “Oh, if only I had a Nikon or a Leica, I could make great
photographs.” That’s the dumbest thing I ever heard in my life. It’s
nothing but a matter of seeing, and thinking, and interest. That’s what
makes a good photograph.'
 
I never said issues as in quality with Moire in all raw converters. I know the Olympus raw converters are much slower on the Pens. I also know LightZone has shown color moire. I never said all raw converters would have issues.
Here's what you said:
The only real benefit for raw shooters here is the weaker AA but now you will have to deal with color Moire. Most non Olympus converters Won't do that with the same sophistication Olympus does and btw the conversion times now almost triplicate due to the heavy duty color moire removal your computer now has to do
I hope you realize that ACR & LR are two of the most popular RAW converters on the market and while using that my workflow has neither changed nor "triplicated" as you suggest.
And lastly, I didn't say the Pen in conjunction with the Olympus system (JPEG or Olympus RAW converters) have any image quality issues with RAW but the contrary- that Olympus deals with color moire superbly well.
I never said that either, in fact I'm saying there are no issues whatsoever.
I never referred to the image quality with all RAW converters.
You never specified either; I'm assuming when you say "Most non-Olympus converters" you would definitely include ACR/LR?
How often have you run into issues with moire? I'm curious.
Here's the good part about this: you don't have to take my word for this just try it for yourself and compare between those generations of cameras.
I have, which is why I'm explicitly saying I haven't noticed any issues with LR & Lightzone too.
However, if the E-5 can improve on what the E-PL1 already does well, I for one, don't see why there would be any reason to complain.
  • many raw shooters still use the RAW converters to get the Olympus color. Those will notice a performance hit on those applications
Its strange that when I use terms like "Everyone or many on this forum wanted the E-PL1 in an E-5 body" you question me mockingly as to how I can speak on behalf of so many....yet you do the same! I'm afraid my experience is completely contrary to yours....most photographers including Olympus shooters I know use 3rd party RAW converters with LR being the most commonly used.
In other words: Shooting in RAW takes away one big advantage the E-5 has over the competitors. All those reasons together is what make me wonder.
What exactly are you basing this on??? Are you serious?? Are you trying to tell me there's no advantage to shooting RAW and developing in ACR/Lr because I won't get "Olympus colours"??? Please give me a break!!
So very very important: this thread never was about raw vs jpeg by themselves, or about "the E-5 has bad image quality or issues." It's more about the people and behavior.
I didn't realize we're discussing psychology, in case we are, I happen to be a major.
First I am not complaining about the E-5 image quality (read above what I said this thread is really about).
According to you, the E-5's only so called advantage in IQ is due to its better JPEG engine and not at the RAW level. And as I mentioned before, considering the fact that you've seen neither, you're not in a position to speak definitively.
Two, if you shoot in RAW, then what exactly makes the e-5 attractive image quality wise over some of the competitors... Once you go with RAW, total sensor DR start ruling and a lower AA filter won't make 12 MP jump past 16-18 MP sensors.
I'm afraid a question like this only makes me wonder how much you know about processing RAW files. Would you consider the D300 RAW files sub par to a 7D simply because of MP difference? You're basically saying if you shoot in RAW, it doesn't matter what camera you use....
You still can say shoot with Zuikos I suppose.
The main reason and the whole point for many choosing 4/3s in the first place.
Funny thing: let's wait for Panny to announce the GH2, having a better sensor than the E-5 itself with both more DR and higher resolution (and better iso), at the same or even lower price... and you can use Zuikos on it! :-)
Why not we wait for some real reviews instead?
First, you are only probably right that I haven't seen it, but I am not saying anything of course! I mean, if I was actually under some sort of NDA I would have to not confirm nor deny, but that's not even the point so we can safely forget about that part.
Probably, might, could be etc is just a whole lot of BS, something you routinely blame Bill Turner for....have you seen them or not?
I am NOT complaining about IQ or file quality! If you actually believe that, go ahead and re-read my post, and read what I said this post is about. And also read my post on "E-5 thoughts" because I actually have even said the E-5 is an overall nice camera with three issues. One of them I would like to think quite solvable and it's the main one really (in my eyes anyway).
You're complaining about the validity of shooting RAW with an E-5 when all the innovation is supposedly on the JPEG engine, I get it.....what you don't get is, that's probably only half true and not something we'll know unless we see the files for ourselves. The E-PL1 has been touted as one of the best JPEG cameras ever, yet it has RAW files which are head and shoulders above the E-3 files.
That's right! I don't. Many others don't either.
Which makes the complaining pointless.
The E-5 price invites competitor exploration.
Which you've been at liberty to do even when the E-3 was announced, nothing's different now. The price has been placed at what Olympus consider fair, if you don't like it, then you can go elsewhere. But if a working pro truly needs this body a couple of hundred bucks wouldn't matter at all.

--
Raj Sarma
http://www.flickr.com/photos/rssarma
--
Follow me on Twitter: rssarma

Olympus enthusiasts from NYC Metro, join UKPSG:
http://snipurl.com/crc3n
 
That depends of course. If the JPEG engine is so good to be like a best in class RAW converter then you are wasting time. Remember after all, a camera is a computer. And before you say how much faster a computer is, keep in mind a camera uses custom hardware which can be several times faster than it may seem at first.
No matter how "best in class" a RAW converter a camera may be, it will never be as versatile as a full blown software on your computer....I can't believe you would even argue this. Secondly, the speed of the conversion here isn't in question, its about harnessing the power of the computer to perform more refined and complex operations that your camera isn't even capable of. Fore example, isn't there a reason why folks prefer to use noise reduction software that's not already in the camera?

--
Raj Sarma
http://www.flickr.com/photos/rssarma
--
Follow me on Twitter: rssarma

Olympus enthusiasts from NYC Metro, join UKPSG:
http://snipurl.com/crc3n
 

Keyboard shortcuts

Back
Top