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Posts for: pete-m
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Nov 16, 2016 07:51:08   #
bobbennett wrote:
To me this is a nice photo of a restaurant. But I see three potential "street photos" which could be generated by simple crops:
1) the couple walking (under the Open sign), 2) man smoking pipe, 3) ladies marching around the corner. There was potential with the waiter but he was facing the wrong way. A good shot anyway you look at it!


I posted a "street photo" a while ago and got the same sort of response. That kind of confused me because there is a section for "people photography". Even though you are correct that there are other subjects contained in this one photo, how can you differentiate between street and people sections?
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Nov 16, 2016 07:46:16   #
Sure it qualifies, and I like the color.
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Nov 16, 2016 07:21:05   #
JohnFrim wrote:
There are at least 3 topics that get debated ad-nauseam on UHH:
1) Should I buy Nikon or Canon or Sony or… ?
2) Should I use Mac or PC?
3) Should I shoot RAW or JPEG?
The first two really come down to personal preference, but surely we can get objective evidence to resolve number three.

I recently switched to shooting RAW+JPEG but do not consider myself expert enough to demonstrate the benefits. I am just getting familiar with a few programs that can work with RAW files, but as some folks have already pointed out the image on the monitor often looks much the same regardless of which file is used as the source. I think the problem for me is not really understanding when the JPEG SOOC is good enough as a starting point for minor adjustments, or when I really should dig into the RAW file to significantly improve a less-than-stellar image.

I would like to ask the PP experts out there to post examples that demonstrate unequivocally the benefits of working with the RAW file. I would like to see 3 separate versions of a single image:
a) the SOOC JPEG image;
b) the adjusted SOOC JPEG; and
c) the image derived from developing/processing the RAW file.

To do this fairly I think there should be a few ground rules as follows:
1) the image must have been shot as a single image that was stored in RAW+JPEG file format;
2) the JPEG must have been saved at the highest quality possible in the camera;
3) the JPEG SOOC should show clear signs of requiring adjustment to improve the image (e.g., white balance, dark shadows, blown highlights, etc);
4) both the JPEG and the RAW file should be post-processed using the same software program and the same adjustment tools to show that it is not the processing software, but rather the richness of the image information in the RAW file, that results in a better final image; and
5) the software being used and the “fixes” being applied should be described.

OK, one concession: if there is something extra special that can be done to the RAW file that cannot be done to the JPEG, then post that superior image along with notes on the processing.

So, have at it!!! Convince me – and a lot of hoggers contemplating a major change in workflow – that shooting RAW is the better way to go.

Thanks. JF
There are at least 3 topics that get debated i ad... (show quote)


What were your results ?
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Nov 13, 2016 06:43:18   #
When I shot film I had several cameras in different formats (still have them). Now, just one.
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Nov 6, 2016 10:15:03   #
Looks like the reflector is aimed at the photographer, not the subject.
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Sep 16, 2016 11:22:33   #
Did the merry-go-round survive?
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Sep 16, 2016 10:51:02   #
bull drink water wrote:
it's still out there, "google" it .


I use Picassa mostly for cataloging and storage. For occasional photo manipulation I use commercial programs.

Can Gimp be used for cataloging?

Thanks
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Sep 16, 2016 10:36:39   #
topcat wrote:
I think that you can set the button to meter as well as focus.
Lately I have been having problems with my camera because I was thinking that I wanted to keep the focus and the meter reading.


That's what I do and it works well for me.
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Aug 23, 2016 10:41:20   #
This is what I do, and it works for me.
I use manual mode to set shutter and f-stop using an external meter. Then I use back button focus with only the center autifocus point. Once focused I compose and shoot.

I betcha I'm in the minority here. You should use what works for you.
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Aug 21, 2016 11:16:49   #
dandi wrote:
I think it's well explained in this article:

https://photographylife.com/dslr-autofocus-modes-explained


Thanks dandi,

I usually set my camera on manual and use only the center autofocus point with back button focus. I have the shutter and f-stop exactly where I want it and compose the shot. I really like the autofocus because my 80 yr old eyes are not what they used to be.

Good article, but when I shoot in auto using all the autofocus points in various situations I do not get consistent results. What I would like to know is exactly how the camera firmware resolves using all those autofocus points.

To be clear let me explain. A designer tells a programmer what the points should do and the programmer writes the firmware to do it.

Once in the field the programmer continues to improve the firmware based on input from the designer, but the basic requirement does not change, just the implementation is improved. Better hardware (number of points, crosstype points) also improves but the basic requirement stays the same (or nearly the same). What I am trying to find out is what is the basic requirement or what is it that these multiple autofocus points are supposed to do. Is it some sort of AI where the firmware is smarter than the user so as to provide great photos automatically? Or is it another tool. If it's a tool I don't think trial and error is an appropriate method to determine what it does.

What I am trying to find out is what is it that all those autofocus focus points are supposed to do?
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Aug 20, 2016 10:09:25   #
I always thought that multiple focus points were used to allow the software to automatically select an f-stop that would provide proper focus for all the points. Otherwise I can not understand how the software can know which point the photographer wants to use. The manual that came with my camera does not elaborate on the subject, although I notice lots of people advocating for more focus points.

I would like someone in the know to explain how the focus points are used.
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Aug 20, 2016 09:58:48   #
rpavich wrote:
Yes it is. I use a pakon F135 plus

Thanks,

Too bad it's no longer manufactured.
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Aug 20, 2016 09:23:17   #
Very nice.
Is this a scan directly from the negative? If so, what scanner?
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Aug 16, 2016 10:58:23   #
Jersey guy wrote:
I have a DSLR with 9 focus points. Sometimes they get me into trouble, as in the time I wanted to photograph a speaker behind a lecturn with my then-new camera not realizing that the darn thing focused on the front edge of the lecturn and not the speaker's face. I now use a single point most of the time.

Can anyone tell me why the heck some manufacturers boast of "51 autofocus" points? Heck, why not advance the technology and make all 21 million pixels (for example) each a focus point? Is this another numbers game between manufacturers?
I have a DSLR with 9 focus points. Sometimes they... (show quote)


1
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Jul 22, 2016 11:35:11   #
Kuzano wrote:
Yes! Absolutely! I contacted BOTH the CIA and NSA, and they were not forthcoming with any software that could be downloaded for free to the public.

Then I contacted the producer's of the TV show "Person of Interest". Again no luck.

I turned 73 this year, and "facial recognition" is getting to be a bit of a problem, but not nearly as troubling as last week, when I got behind a certain freight truck in Bend Oregon, and followed it to Redding CA before I realized it was taking way too long to drive home from the Post Office.

So I guess, I will continue to use Faststone Image Viewer, which is free and has many more tools than Picasa ever had, and an 89 page PDF tutorial, also a separate free download. The tutorial is great and I memorized it (well, I thought I did) on the way to Redding. Can't seem to recall much of it, so I keep it on the desk next to my computer. Now where did I put....................................???

Yes! Absolutely! I contacted BOTH the CIA and NSA,... (show quote)


Thanks, I needed that, smile.
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