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Posts for: Chan Garrett
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Mar 22, 2023 13:22:11   #
I am a member of the Photographic Society of America/worldwide (PSA.) They have a number of good courses that are free to members. I am now taking my fourth course with them. With each course you get a one-on-one relationship with the instructor.
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Jan 24, 2023 11:48:16   #
JD750 wrote:
This is not meant to be a criticism of human judges. But judging photo contests, or any event, different judges will award more or less for different criteria. We see this in judged athletic events where there can be a considerable spread of points from multiple judges.

Sometimes I look at photo contest results and I like one of the runner ups better than the winners. Of course I’m not an expert judge and I’m not privy to the criteria the judges used, but I know what I like and I can see inconsistency if it exists.

It is only natural for human preferences and biases and even politics, to creep in when humans are judging contests.

Computers as we know are devoid of emotion, and when given proper programming they are very good at quantifying large amounts of data and comparing it objectively to criteria.

My question:
How long will it be before AI replaces or at least supplements humans in judging photo contests?
This is not meant to be a criticism of human judge... (show quote)


Judging photographs will always be subjective. However, it is very helpful for a serious photographer to study the great painters of the past and courant photographic artists to see what is done to create outstanding works of art.
From this type of observation, "rules" of composition are adopted.
I have looked at the results of judging where three judges each judged the same entries. Yes, they will not always agree. But it is interesting to observe that the same two or three will often be listed near the top in their judging.
Subjectivity, when it comes to judging art is always good.
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Dec 30, 2022 16:04:01   #
Charles Loy wrote:
Thanks, and a follow up question. As mentioned, my 2 computers have PS5-CS that I use daily for all my editing.
Will this be removed if I download the cloud photoshop? Fact is, I am happy with what I use, been using it forever, it seems so. Don't want to lose it.. Thanks


I don't believe your old PS5 will be deleted. I am sure your work will remain and be usable in the latest version of Ps.
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Dec 30, 2022 14:54:37   #
Charles Loy wrote:
Brag, Brag, Brag - Oh gash, sorry. I meant Awesome, Awesome, Awesome!!

So answer this; is it a stand alone within my computer? Can I use it without logging to Adobe, as I do with my current outdared PS5-CS? And I need it on two computers, will that be 1 or 2 subscriptions?

Thanks!!


Yes, it is on your computer. Click the link and it opens. No need to log in. It can be loaded on more than one computer but can only be used on one (or is it two?) computers at a time. That will be only one subscription.
The subscription comes with Lightroom and more, and the included programs work seamlessly together. Use the best. Don't fall for, "software X is good enough for me."
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Dec 30, 2022 12:17:24   #
Bigmike1 wrote:
I'm glad you guys have plenty of money. I personally will not get involved with any app that requires a monthly payment. Of course you rich guys have money to burn so I reckon it doesn't matter. (:


The $10.00 per month is about the same as one stop a month at Starbucks. I chose Photoshop/Lightroom over coffee. Does this mean that I am rich?
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Dec 22, 2022 11:43:54   #
mweiss wrote:
I am retiring from my eye surgry practice in May and am looking forward to taking a photo course. I am interested in being where the area is inteersting and people as well. Years ago I took a workshop pre digital in Taos NM and it was wonderful. Does anyone have any ideas or experience thay would be wlling to share. Thank You
Mark Weiss


You have received many good recommendations for on-site workshops. My daughter travels to Iceland each year and brings back wonderful photos.
For on-going educations, take a serious look at the Photographic Society of America, worldwide. For the very modest membership fee, you have access to numerous on-line courses with one-on-one contact with the instructor, you can also view monthly webinars on a variety of photographic subjects and participate in monthly study groups where you post an image and receive back critics by the other members. All this, and more is included at no cost to members. https://psa-photo.org/
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Nov 23, 2022 10:17:22   #
Drbobcameraguy wrote:
He ask a legitimate question. I'll ask it again. Why would someone sell the almost latest version of a camera? Now I'll answer the question. Because 1 they don't like it. 2 it doesn't suit their needs. 3 It didn't make they a better photographer 4 They need the money for the next latest camera. 5 They decided to switch brands. See CHG. Its called giving an answer to a question. Not asking another question. Lmao. No offense meant I usually laugh at you. I must be having a rough day.


When someone asked a question based on what may be a false assumption, it is proper to ask how they arrived at the assumption behind the question.
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Oct 25, 2022 16:36:42   #
Jersey guy wrote:
In pure numbers, yes, but as you know, to make a print twice the size e.g., an 8x10 vs. a 4x5, you need 4X the number of pixels, not 2.


The pixel count is not as critical as some assume. Yes, I have seen the discussions of learned photographers. Back in the early 2000's while I was still a working professional photographer, my top-of-the-line Canon digital camera (1D Mark II) captured an amazing 9 mp. My lab regularly printed 24x30 on canvas from my files. My images were not degraded but remained "tack sharp."
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Oct 25, 2022 09:44:25   #
mrchunko wrote:
As I mentioned I’m sorting and tossing out junk (downsizing) and more incoming junk isn’t needed. Additionally, the reviews I have read on the R10 haven’t been encouraging. Thanks for your reply!


If you consider an upgraded camera to be "more junk," then stick with your decision. If not, and if you can afford it, consider the Canon R7.
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Oct 25, 2022 08:28:59   #
mrchunko wrote:
Many, many thanks to all who offered advice and direction on my purchase (and later return) of a Canon R10 mirror less camera. I decided to keep using my t5i as I’ve discovered from other users/purchasers that all I would be gaining is increased pixel capacity and virtually nothing in image quality. At this point on my journey, buying high ticket items when you’re 70 isn’t a good idea. I’m at the place where you’re downsizing inventory, not buying more junk.
Again, thanks for the response from this photographic community; you folks are fantastic!
Many, many thanks to all who offered advice and di... (show quote)


I can agree with your logic if the upgrade is not enough to justify the new purchase. I totally reject your logic if you simply feel that your age (70) makes a new purchase unwise. Live until you die. I will be 88 in a few weeks. I don't live my life with the idea it is over. If my financial condition will not allow the purchase, then I try to do what a prudent person of any age should do.
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Jul 5, 2022 13:17:25   #
jaymatt wrote:
I have a couple: Thinking my old equipment isn’t good enough when it is, and thinking I need to subscribe to the newest LR when I don’t.

Fortunately, for me, I have not succumbed and keep plugging along happily with my old stuff. As the old saying goes, “If it ain’t broke, don’t fix it."


That's what most of the other horse drawn buggy builders said when Ford began making automobiles.
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May 13, 2022 14:27:05   #
I bought the M50 a few years ago to carry on a tour to Israel. Light and easy to use. Although I inadvertently set exposure compensation to underexpose, the raw images were easily corrected. The Image stabilization built into the lens worked great. I have since added an RP which I love, but still use the M50 for any street photography. The M50 has been a top seller in Japan. The biggest drawback I see is that Canon does not seem interested in creating new lenses for the M50.
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Mar 18, 2022 17:08:55   #
alexol wrote:
Maybe the OP doesn't want a new career and just wants to fix a few family photos? Say a couple of afternoons, maximum, as opposed to some new-found fetish where you can be locked in front of a screen for hours if not days to learn some program that may never be used again.

Why is it that so many people on here are utterly obsessed with processing photographs? The vast, VAST majority of photos taken are simple family snapshots, simple reminders of a time and a place, and most people are perfectly happy with that. And especially so a few years after the event.

There are a great many people who don't have and more important, don't want to have the technical skills to manipulate photos.

Lighten up.
Maybe the OP doesn't want a new career and just wa... (show quote)


The same thing can be said about the process of creating a photo. Many (most?) people just want a nice record photo. No need to learn anything about camera settings. Just set the camera on Auto and JEPG. Shoot away and let the camera software do it's thing. Others want more control over how the resulting photo will appear, with more opportunity for creativity. You choose what kind of photographer you wish to be.
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Feb 16, 2022 12:42:04   #
larryepage wrote:
Of course, it is possible that the filter is still there...no way to visually verify with the IR filter in place. It is certainly possible that the deep IR cutoff just renders it totally ineffective. In any case, there is no color content evident in anything coming from the sensor. Color histograms follow each other in all cases unless shifted by WB adjustments. (I may have extrapolated and over-inferred.)


The way professional conversion is done is to totally remove the original filter designed to block all (or most) IR light. It also blocks UV light. The new filter installed (there are now various options) that blocks all light below 830nm is designed so that none of the visible light spectrum will be recorded on the sensor. Thus, B&W. There are other filters that will let in more visible light. Thus, recorded color data can be used to provide the altered color of some popular IR images. The cost of the conversion is usually in the $200.-$300. price range.
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Feb 16, 2022 09:52:47   #
larryepage wrote:
There was recently a discussion here from a member who had found a D90, 18-70mm Nikkor lens, and some other great stuff at a thrift store. When he tried the D90, the results that he got were surprising, and a discussion ensued around what was "wrong" with the camera and whether it could be fixed. Originally, several of us thought that the problem might lie in the white balance adjustment system, but additional information eventually led us down the trail of the camera being an IR conversion of some kind.

Fast forward to today, which finds the camera in my locker, with the assurance that it is a conversion to an infrared-sensitive camera. While some work remains to determine exactly what the cutoff wavelength is, I now know that the conversion is to infrared-sensitivity only, with no remaining sensitivity to visible light wavelengths (verified by testing with an assortment of colored LEDs, known to have no IR in their output). In addition, it has been verified that the conversion process included removal of the RGB Bayer filter array, so the camera is now monochrome only. The only color component that imparts to images is that which arises from the white balance biasing system, which is still functional in the camera. Camera output is fully monochrome.

I have been working with the camera, learning its characteristics, as well as how to achieve proper exposure and focus. I'm not perfect yet, but I've learned quite a bit, and have gotten some images that at least have some level of interest, even though they really are still mostly technical exercises. Thought some of you might be interested in seeing how it's going, especially the member who is convinced that I've been tricked into buying a broken camera.

Here is a recent image captured after a local snowstorm. If you look carefully, you can see some residual snow on the ground.
There was recently a discussion here from a member... (show quote)


This looks like a sensor filter conversion to c. 830nm. I have that conversion because I am more interested in good B&W images than the very colorful possibilities of the full spectrum conversions. This 830nm conversion usually needs a tripod and slower shutter speeds. I use Live View to guide me in all of my camera settings and manual focus. Your histogram is still based on visible light and will not be a good guide for IR.
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