Dennis Goulet

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Inspiring a Poet

Dennis February 15, 2012 5 Comments

Inspiring a Poet

One way I share my photography is to make showcase presentations; groups of slides set to music.  I have two shows completed that I have presented at camera clubs and at the NECCC annual conference.  I was asked to show one at the Cortland Place assisted living facility in Greenville, RI for a change of pace from their normal entertainment activities.  The show “Favorite Places, Favorite Images” was well attended and well received.  One resident, a retired first-grade teacher, was so moved by the show she got out of bed at midnight to write this poem. 

Scenes in Couplets
by Francis Dinneen, Cortland Place

We say lovely scenes – not a car, house or steeple.
Just flowers, birds and faraway tiny people.
In the yard we saw Indian Pipes and other fungi.
And butterflies whose colors struck the eye.
Craggy mountains with their ancient folds
And striking deserts – eons old.
Hills and Valleys made a scene.
I even remember a lovely ravine.
Ancient trees so gangly and stark.
How many years since they’d had bark?
There were streams and gulleys and a water fall.
So much beauty – can’t remember it all.
I recall a desert stretching forever.
I heard someone murmur, “Well I never!”
I saw a double rainbow with all six shades.
Glowing through the mist – a colorful sight it made.
Then there were creatures, some of them small.
Little bugs and snakes, can’t recall all.
Next came the lion – mouth open to roar.
Great fun to look at – not to adore!
There was a geyser in old Yellowstone –
Believe me when I say, it doesn’t ‘geys’ alone!
Clouds and sunsets were there for us.
We got them free – no need to fuss.
The musical scores surrounding them all –
There only one phrase – they did us enthrall.
I’m sure to have omitted a scene or two –
Or three or four – possibly more.

It was a marvelous, splendid afternoon.
Will you please, I beg you, come back soon.

 

Filed Under: All Posts, Uncategorized

Focus Stacking — Part 3

Dennis January 27, 2012 Leave a Comment

Focus Stacking — Part 3

What Works, What Doesn’t

To further understand focus stacking and to compare the good, bad and ugly of Photoshop auto-merge, Helicon Focus and potentially other focus stacking software, I set out to capture sets of images to challenge the technique.  I also spent a lot of time attempting to reduce or eliminate the haloing problem on the rattlesnake orchid image stacks.  I tried dividing the image sets into smaller groups for stacking then combining the stacked images into another stack.  That didn’t improve the image at all.  [Read more…]

Filed Under: All Posts, Technique Tagged With: Macro, Stacking

Focus Stacking — Part 2

Dennis January 21, 2012 1 Comment

Focus Stacking — Part 2

Anomalies and (some) Fixes

As I experimented with capture and processing of images for focus stacking, I discovered some recurring anomalies that I had never heard about in any presentation or article that describe the technique.  This is most disappointing if you rely on reviews and articles for product information, in addition to the advertisements, when making a purchase decision.

When capturing the images for a focus stacking operation, the focus point of the lens is set on various parts of the subject.  This can be done in one of two ways; by adjusting the focus distance while keeping the camera position fixed, or by adjusting the camera position while keeping the focus distance fixed.  One image presented three anomalies all related to the varying image magnification as a result of changing the focus distance.  The focus slices taken of the orchid image below were accomplished by changing the focus distance with the camera in a fixed position on a tripod. [Read more…]

Filed Under: All Posts, Technique Tagged With: Photoshop, Stacking, Technique

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