Making Panoramas in the Rainforest (part two)

Hi Folks:

Making digital panoramas is essentially a two-part process. In part one of this post I covered a bit about digital panoramas in general and some considerations that become important when collecting the images to be used for the panorama. Part two is focused (pun intended) more toward what to do with the images once you have them on your computer.

NB: If you have a smart phone you can use the panorama mode on your phone to make a simple panorama. Some even allow you to create a panoramic image from a video. Depending on your phone and your expectations, that may be sufficient for your needs. For me, it’s mostly not, because one of the benefits I find in making a digital panorama is the increase in resolution I obtain from joining together several images into one. The downside to that is that file sizes can get quite large, so when rendering the final image file it’s best to balance what you want against the capabilities of your computer. Sometimes I try to make smoke come out of mine… 🙂

This post is (typically) very long, and so we’ve broken it up into segments for you. Clicking on the subtitles will bring you to the relevant section:

How Panorama Software Works
Projections
Panorama Software Options
Making Panoramas
Stitching Errors
Exposure and Image Noise
Parallax
White Balance
Chromatic Aberration, Fringing Colour Artifacts
Image Cropping
Keystoning
Final Thoughts

Continue Reading →

Put On a Happy Face 🙂

Hi Folks:

This is a chalk art drawing in front of our house. The main drawing is a large (4' diameter circle, filled in to make a happy face. At the top it reads, "You Are Beautiful." At the bottom it reads, "Share Hugs Here."As Labour Day weekend is upon us we’re starting to wind down summer once again. Vacations are (for the most part) coming to an end, children and adults are going back to school… Still, we wanted to offer a reminder that even as seasons change, some fundamental things don’t. Self-value is inherent, and not linked to what we do. And kindness is always the right response.

To that end, we wanted to offer you a reminder to put on a happy face and engage your world with love. 💗

Hugs,
M&M

P.S. This drawing took two whole sticks of yellow! But it was worth it… 🙂
P.S. II, the sequel: This is our ninth Hugs chalk art pattern for 2024. If you’d like to see all of them, click here: 2024 Hug Zones.

 

Using Capture One Pro in Black and White

Hi Folks:

Yes, I’m aware I haven’t yet posted part two of my ‘Making Panoramas in the Rainforest‘ post. It’s coming. Truly!

Okay, the idea for this post came from a couple of sources, but most notably from an image I made recently with my phone camera. I have a Galaxy S21 phone, and in pro mode it allows me to shoot in raw/dng format. I can open those images in Capture One as raw files the way I would any other.

Before we continue I want to reiterate a couple of things. Those who have read our previous posts will be familiar with them. The first is a reminder that digital cameras don’t capture images. Digital cameras capture light as information, and we can take that information and arrange it in such a way that it looks like an image – either on screen or in a print. This happens because we arrange that information into a grid of little coloured dots (on paper) or little boxes (pixels) on the screen. Continue Reading →

Happy Canada Day!!

A chalk art drawing in red and white. There are two concentric circles and in the middle of the smaller circle is a Canadian flag. In the space between the two circles, at the top of the image it reads, "Happy Canada Day". At the bottom it reads, "Share Hugs Here"Happy Canada Day folks … to all of those born here, and to all those who have found their way to our shores. Remember to hug the ones you love today. Or a stranger. Or, preferably, both!!

Hugs,
M&M

P.S. A shout-out today to our wonderful friend Glennis, who wrote this beautiful poem back in 2019: Free Hugs

P.S. II, the sequel – a reminder that next Saturday (July 6, 2024) is International Free Hugs Day! Let your hugging inhibitions go and embrace the love!!

Happy Father’s Day!!

This is the final image of the completed chalk drawing. The spiral pattern is at the top of the frame. Under that it says, "HAPPY FATHER'S DAY" and "HUG YOUR DAD"Hi Folks:

All of Marcia and Mike’s parents are gone now, but we have two sons and a son-in-law and five beautiful grandchildren. We are Grandy and Grandalf! 🧙‍♀️&🧙‍♂️

As with those who are moms, Happy Father’s Day today to all of the strong, loving men who are fathers, to those who are chosen dads, surrogate dads, step-dads, adoptive dads, and to the women who are also dads.

Special thanks to all those who love and support them.

Hugs,
M&M

P.S. For anyone who’s interested in knowing how the spherical pattern was made, click here:
Father’s Day Hugs (behind the scenes)

Father’s Day Hugs (behind the scenes)

Hi Folks:

This is a short post that covers a bit of what went into making our latest chalk art drawing, for those who might be interested…

To start with, credit and thanks to @the.world.of._drawing on Instagram for the design! Much appreciated.

Now, if only sidewalks came with grid squares we would have been all set. Unfortunately, they typically don’t. So, in order to create the design in sidewalk chalk, we had to get a little inventive. The first step was to create the pattern in CorelDraw, like this:This drawing can be viewed as an angular two-dimensional sphere, but upon closer inspection it appears 3D, like a bagel bending around itself.The second phase was to take that pattern and cut it into 12 pieces. Each section is contained with an 8″x10″ rectangle so as to fit on a sheet of letter-sized paper. An X-Acto knife was used to cut out the red lines in the paper, leaving gaps at the junctions to hold the template together. The next step was to assemble the cut-out pages of the template into three strips of four images, using painter tape to hold them together:This image shows all 12 pages of the template with the cutouts held together with painter tape.These strips were reassembled on the sidewalk, and a piece of white chalk was used to transfer the cutout lines to the sidewalk. After that, coloured chalk was used to complete the pattern. The final result looks like this:This is the final image of the completed chalk drawing. The spiral pattern is at the top of the frame. Under that it says, "HAPPY FATHER'S DAY" and "HUG YOUR DAD"That’s it!

Hug someone you love today. Or a stranger. Or, preferably, both!

Hugs,
M&M

A Very Special Free Hugs Day

Hi Folks:

Today (June 8) is a very special day for us, for three reasons:

1) It’s World Ocean Day! As Sylvia Earle said, “No blue, no green.” Oceans are vital in so many ways that we can barely begin to comprehend.

2) On June 8, 2002, Marcia proposed, and we continue to celebrate Us every day.

3) AND, our first Free Hugs adventure was on June 8, 2010! You can read more about that here, but when we set out we were – in a word – terrified. Excited, but terrified. We had no idea what to expect, and we stood there with our FREE HUGS posters for what seemed like an eternity until a little girl saw us and came running over. The rest, as they say, is history. Eleven years, thousands and thousands of hugs, handshakes, fist bumps, smiles, stories and more shared with people from (at least) 88 countries. Our thanks to each of you – every hug is unique and special.

In honour of the occasion we updated our Hugging Spot in front of our house:

a chalk art drawing on the sidewalk in front of our house. Encased within a large circle are a fluffy cloud, a rainbow (although Mike managed to reverse the colours) and the words HUG HERE, in multi-coloured chalk.

(No you’re not allowed to point out that we got the rainbow colours reversed – purple is such a lovely colour and it called out … and it went downhill from there. Think of it as a sunrise instead. A new day. Yeah, that’s it. 🙂 )

Remember to hug someone you love today. Or a stranger. Or, preferably, both!

Hugs,
M&M

Making Panoramas in the Rainforest (part one)

Hi Folks:

I’ve been making digital panoramas for a lot of years now, and I’ve written at least a half-dozen different posts on different aspects of them. This one is for a specific case scenario rather than a general post on panoramas, but before we get too far, we need to cover a few basics. If you want to skip the basics and go straight to the rainforest part, click here.

First, understand that digital cameras don’t capture images. Digital cameras read light and render it as information; that information can be displayed in a way that makes it look like a photograph. All digital cameras capture raw files; not all digital cameras give you access to them. Now, raw files require digital post-processing on a computer (as compared to .jpg files, which are post-processed using an algorithm provided by the camera manufacturer and the processing power of the camera). The other side of that comparison is that raw files provide much more information to play with than .jpg files. This is especially important when shooting in the rainforest, as we’ll get to below.

Second, to do this with any degree of efficiency it’s important to understand at least the basics of colour management as it relates to cameras and computers. Remember: it’s less about accurate colour and more about consistent colour between devices.

So that we’re all on the same page, it’s important to understand the difference between a panoramic image and a digital panorama. Compare these two images:
(click on any image to see it larger)

a 1x4 aspect ratio image of the shoreline near Dallas Road in Victoria, BC. This is a grayscale image, with a winter storm bringing in waves from the left of the frame, and colliding with the rocks, driftwood and beach on the right.

Dallas Road shoreline, Victoria, BC

a digital panorama of sixty images, showing the north cliff face of Third Beach, near Tofino, BC. The ocean is on the left, and there's a small beach and some rocks in the foreground

Third Beach, Tofino, BC

Continue Reading →

Happy Mother’s Day!!

This is an image of the latest chalk art drawing in front of our house. The main part of the art is a series of circles ranging in size from 6 " to 12" o 18" to 36", all drawn in different colours. Across the bottom of the pattern reads, "Happy Mother's Day" and on each side it reads, "Share Group Hugs Here".Happy Mother’s Day to all of the world’s Mothers and to all those who fulfill the role … step-mothers, chosen mothers, adoptive mothers, surrogate mothers, soon-to-be mothers, grandmothers, sisters, aunts, cousins, brothers, uncles, dads and more. And let us not forget the Earth, the great Mother of us all. 🌏

Remember to hug someone you love today. Or a stranger. Or, preferably, both!!

Hugs,
M&M

P.S. As Marcia’s dad used to say, “Remember Father on Mother’s Day“!