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Archive 2012 · I think Canon solved the shadow recovery issue in their sensors with the...

  
 
zquaratella
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p.2 #1 · I think Canon solved the shadow recovery issue in their sensors with the 6D sensor!


Sarsfield wrote:
This is the dumbest test of a new sensors capabilities that I have seen on the Net. And I've seen a lot of them over the years.


Yikes, that's harsh haha.



Sep 17, 2012 at 08:36 PM
kewlcanon
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p.2 #2 · I think Canon solved the shadow recovery issue in their sensors with the 6D sensor!


Horshack sounds better .. it's like Horse shack .

snapsy wrote:
Shhhhh...it's snapsy. JPEGs usually don't have enough tonal information in the shadows to properly judge banding or the lack thereof.




Sep 17, 2012 at 08:44 PM
stevez32
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p.2 #3 · I think Canon solved the shadow recovery issue in their sensors with the 6D sensor!


RobDickinson wrote:
C'mon admit it, we just want to be able to shoot at 1/8000th f8 and push the image in post to get out exposure.


I think if you want to shoot at 1/8000th you have to wait for another camera as it seems the 6d doesn't shoot that fast



Sep 17, 2012 at 08:55 PM
kevindar
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p.2 #4 · I think Canon solved the shadow recovery issue in their sensors with the 6D sensor!


yeah, no. its not possible. 1dx was just released, and canon will not put a sensor in 6d which will out perform its 7K camera (not to mention 5d3). unless they are using a sony sensor, which is highly unlikely.


Sep 17, 2012 at 09:31 PM
Derek Weston
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p.2 #5 · I think Canon solved the shadow recovery issue in their sensors with the 6D sensor!


kevindar wrote:
yeah, no. its not possible. 1dx was just released, and canon will not put a sensor in 6d which will out perform its 7K camera (not to mention 5d3). unless they are using a sony sensor, which is highly unlikely.


Eh, Nikon does this. (if you want to consider the d800 sensor their best -- not on the most expensive camera)




Sep 17, 2012 at 10:05 PM
Sneakyracer
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p.2 #6 · I think Canon solved the shadow recovery issue in their sensors with the 6D sensor!


I am fully aware of the limitations of a JPG file vs the RAW file. But, jpgs are the only 6D files available at the moment. And, again, obviously this is not a strict test following the internet's police's DSLR's testing protocols. :sarcasm: But, just a quick exercise on a VERY typical adjustment a LOT of people make on image files constantly.



Sep 17, 2012 at 10:40 PM
Sneakyracer
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p.2 #7 · I think Canon solved the shadow recovery issue in their sensors with the 6D sensor!


snapsy wrote:
Shhhhh...it's snapsy. JPEGs usually don't have enough tonal information in the shadows to properly judge banding or the lack thereof.


Agree, can't wait for the raw files to be available.

I just find it odd that Canon would go through all the trouble of designing or at the very least making a downgraded version of the 5D3 sensor just to have a slight marketing diferentiation in their entry level full frame dslr.




Sep 17, 2012 at 10:43 PM
David Baldwin
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p.2 #8 · I think Canon solved the shadow recovery issue in their sensors with the 6D sensor!


"This is the dumbest test of a new sensors capabilities that I have seen on the Net. And I've seen a lot of them over the years."

+1



Sep 18, 2012 at 12:30 AM
thw2
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p.2 #9 · I think Canon solved the shadow recovery issue in their sensors with the 6D sensor!


kevindar wrote:
yeah, no. its not possible. 1dx was just released, and canon will not put a sensor in 6d which will out perform its 7K camera (not to mention 5d3). unless they are using a sony sensor, which is highly unlikely.


I agree this jpeg test is hardly an indication of actual sensor performance (but it makes me wonder if the RAW files from the competition have been carefully tweaked to produce clean shadows...).

However, it's not impossible that a lower end camera has a slightly better sensor than one from a higher end. Nikon used to do this back in the D1-D2 days. Besides, only a small fraction of users really care about shadow recovery... and the performance difference between the 1Dx and 6D is astronomical.



Sep 18, 2012 at 01:06 AM
pompo
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p.2 #10 · I think Canon solved the shadow recovery issue in their sensors with the 6D sensor!


thw2 wrote:
only a small fraction of users really care about shadow recovery... and the performance difference between the 1Dx and 6D is astronomical.


I have to agree with you, I think most people that knows how to properly expose, advanced amateurs and pros, don't care too much about shadow recovery, I'm sure they wouldn't mind the extra DR, yet do not lose sleep over it. On the other hand, low end user can benefit a lot from it in post.



Sep 18, 2012 at 01:12 AM
Derek Weston
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p.2 #11 · I think Canon solved the shadow recovery issue in their sensors with the 6D sensor!


pompo wrote:
I have to agree with you, I think most people that knows how to properly expose, advanced amateurs and pros, don't care too much about shadow recovery, I'm sure they wouldn't mind the extra DR, yet do not lose sleep over it. On the other hand, low end user can benefit a lot from it in post.


Depends what you shoot. I can think of a million and one landscape shots that would benefit from being able to modify shadows without taking a big image quality hit. I also shoot in situations with lots of variable lighting in an environment where you often don't have time to setup a tripod or spend time pondering your composition. Again, a big help if I can lift shadows on some of my darker images.



Sep 18, 2012 at 01:17 AM
Michaelparris
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p.2 #12 · I think Canon solved the shadow recovery issue in their sensors with the 6D sensor!


RobDickinson wrote:
C'mon admit it, we just want to be able to shoot at 1/8000th f8 and push the image in post to get out exposure.


exactly



Sep 18, 2012 at 01:32 AM
krickett
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p.2 #13 · I think Canon solved the shadow recovery issue in their sensors with the 6D sensor!


This is par or the course, guys. Plus, as mentioned, what you can do with JPEG is not representative of what you can do with raw. See below. I would never do this with my Canon camera. Instead, I resign myself to either blowing highlights or leaving shadows as shadows.












Sep 18, 2012 at 03:03 AM
justruss
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p.2 #14 · I think Canon solved the shadow recovery issue in their sensors with the 6D sensor!


Funny thing about these tests... they always result in images that look very undesirable and pseudo-ugly-HDR to me.

I'd prefer a real-world test where lifting the shadows produces a better image than the "before" shot. Otherwise it's about as good as shooting a lens cap. And I know where I stand on that.



Sep 18, 2012 at 03:39 AM
jj_glos
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p.2 #15 · I think Canon solved the shadow recovery issue in their sensors with the 6D sensor!


justruss wrote:
Funny thing about these tests... they always result in images that look very undesirable and pseudo-ugly-HDR to me.

I'd prefer a real-world test where lifting the shadows produces a better image than the "before" shot. Otherwise it's about as good as shooting a lens cap. And I know where I stand on that.


I agree, although having a slightly odd looking shot is possibly better than not having a shot at all?

I'd also like to see a landscape example where the shadows have been pushed on a single image, over an image made up of combined exposures.



Sep 18, 2012 at 05:20 AM
Rickuz
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p.2 #16 · I think Canon solved the shadow recovery issue in their sensors with the 6D sensor!


pompo wrote:
I have to agree with you, I think most people that knows how to properly expose, advanced amateurs and pros, don't care too much about shadow recovery..


Ah! Here we go again with the ridiculous comments about "proper exposure". Once and for all, please get this through your thick skull: Sometimes it is impossible to get the proper exposure, due to tricky lighting conditions. Having high DR allows us capture and reveal important shadow details at very contrasty scenes, while still preserving the highlights.

Sure, there are other ways, like HDR-bracketing and filters, but those tricks doesn't work all the time.

Multiple exposures aren't always practical - often, there will be moving elements in a scene (leaves rustling in the wind, grass moving a bit, or a fishing boat rocking on the waves), and this make it impossible to stack them. Many public places (including many national monuments, and famous buildings) won't allow tripods.. GND-filters are not always useable, because of extremely uneven horizons.

Is this really that hard to understand, or is it because high DR sensors are too "new school"?

If you really don't care about clean shadow recovery, then fine, but please keep your BS comments about "proper exposure" to yourselves. They are not even funny anymore.




Sep 18, 2012 at 06:01 AM
Sneakyracer
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p.2 #17 · I think Canon solved the shadow recovery issue in their sensors with the 6D sensor!


Well, I am a professional photographer and even though a lot of times I can control the contrast range of a scene with lighting, quite a few times I am at the very limits of the dynamic range of the camera even when using filters (ND grads) when photographing landscapes. You can link below to see the landscape images I have produced.

I tell you, quite a few times I am limited to what I can creatively do to the file due to the noise in the shadows (and some banding) at iso 100. So, a lot of times I have to leave the adjustments at a happy medium, a compromise so to speak, to get good, clean results good enough for large prints. Other times I need to do multiple exposures and create an HDR file and work with that. But, there are some situations that only work with a single shot due to having elements that move and therefore wont register on multiple shots. Cleaner shadows is by no means a substitute for the vision one has for a scene and carefully evaluating its values by metering (I do have and use a spot meter) but it helps in expanding the possibilities of a single image capture.

Those who constantly push the limits of their gear to get a desired result know what I mean.



Sep 18, 2012 at 06:23 AM
Rickuz
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p.2 #18 · I think Canon solved the shadow recovery issue in their sensors with the 6D sensor!


About the 6D sensor.
I really doubt that it is any better than the 5D3 sensor. Canon marketing would never allow it.

But if it is even nearly as good as the Exmor sensor in Nikon's D800, I'll buy two!



Sep 18, 2012 at 06:25 AM
dhphoto
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p.2 #19 · I think Canon solved the shadow recovery issue in their sensors with the 6D sensor!


Sneakyracer wrote:
Well, I am a professional photographer and even though a lot of times I can control the contrast range of a scene with lighting, quite a few times I am at the very limits of the dynamic range of the camera even when using filters (ND grads) when photographing landscapes. You can link below to see the landscape images I have produced.



So you'd already be using a fill flash in this situation then (white dress on bright contrasty day), not relying on the camera to get you out of trouble?

That's what I'd have done and I'm a professional too

This constant whinge about the fact we don't need to worry about the tried and tested techniques because the camera will get me out of trouble make me nauseous, it's an excuse for poor workmanship (not you, the guy who pasted the examples)



Sep 18, 2012 at 06:26 AM
dhphoto
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p.2 #20 · I think Canon solved the shadow recovery issue in their sensors with the 6D sensor!


Rickuz wrote:
Wedding dress? He was talking about his landscape images.

But I guess you are pro enough to know how to light up an entire valley with fill flash. Your workmanship must be really something.



Did you come to this thread late? Read back a few posts and catch up before you try and be so clever (if you can be bothered)



Sep 18, 2012 at 06:34 AM
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