Colorful Clouds at Dawn. Composite of eleven images taken with a Leica CL camera. Images were processed with Capture One Pro 22, including the panorama stitching. This is a new feature in the just released update to Capture One Pro. Previously, I would have stitched the images with AutoPano Giga (a program no longer supported) or PTGui. The stitched image size is 16309 x 5365 pixels. At 300 dpi, the print would be 54.4″ x 17.9″.
Colorful Clouds at Dawn. Composite of three images taken with a Leica CL camera and 23 mm f/2 lens (ISO 800, 23 mm, f/8, 1/30 sec). Images processed with Capture One Pro 22. (David J Mathre)
Birds of the day viewed at the birdfeeder and in the backyard: Blue Jay, Carolina Wren, Northern Mockingbird, House Sparrow, House Finch, Dark-eyed Junco, Song Sparrow, Northern Cardinal. I think this is the first time I have observed a House Sparrow at my house.
Birds of the day. Individual images in the slideshow are available in my PhotoShelter Gallery.
Daily Electric Energy Used (60.2 kWh) from Sense. Daily Solar Electric Energy Produced (31.6 kWh) from Sense and SolSystems. Mostly sunny. Geothermal HVAC heating the house. Deficit of 28.6 kWh.
I noticed several articles on the net about scientists testing the 3,200 megapixel camera for the Vera Rubin Observatory’s telescope by taking an image of a Romanesco broccoli. It didn’t look like the Broccoli that I am familiar with but was fascinated by the Fractal pattern. Romanesco broccoli was available online at Whole Foods so I ordered one for my weekly grocery delivery. It looks more like a Cauliflower, but green with Fractal like towers. I used it to create my version of a high-resolution focus-stacked image. I set up a Leica SL2 camera with a 50 mm f/1.4 lens on a tripod with a 10 cm focusing rail. The SL2 camera has the capability to take 187 megapixel images using pixel shifting technology via a Multishot mode (available after a Firmware 2.0 update). I took 87 high-resolution images (ISO 50, 50 mm, f/1.4, 1/10 sec) moving the camera forward in ~1 mm intervals. This resulted in 16,269 megapixels of data. The images were processed with Capture One Pro and then Helicon Focus to afford the following focus-stacked (12510 x 10008 pixel, 717 MB) images. The images is in focus for the full depth of the Romanesco broccoli. I love the natural Fractal patterns. You can see that there are some sections where black mold has started growing. Now to clean it up and figure out how to cook it for dinner.
Romanesco broccoli. Composite of 87 focus-stacked images taken with a Leica SL2 camera and 50 mm f/1.4 lens (ISO 50, 50 mm, f/1.4, 1/10 sec, multi-shot mode). Images processed with Capture One Pro and Helicon Focus (Method A (contrast), Radius 8, Smoothing 4). (David J Mathre)Romanesco broccoli. Composite of 87 focus-stacked images taken with a Leica SL2 camera and 50 mm f/1.4 lens (ISO 50, 50 mm, f/1.4, 1/10 sec, multi-shot mode). Images processed with Capture One Pro and Helicon Focus (Method B (Depth Map), Radius 8, Smoothing 4). (David J Mathre)Romanesco broccoli. Composite of 87 focus-stacked images taken with a Leica SL2 camera and 50 mm f/1.4 lens (ISO 50, 50 mm, f/1.4, 1/10 sec, multi-shot mode). Images processed with Capture One Pro and Helicon Focus (Method C (Pyramid), Smoothing 4). (David J Mathre)
High-Resolution Focus Stacked image of Romanesco Broccoli cropped 1x, 2x, 4x, 16x, 32x. Individual images in the slideshow are available in my PhotoShelter Gallery.
Morning at the Birdfeeders: Mourning Dove, Red-bellied Woodpecker, Blue Jay, American Crow, Black-capped Chickadee, Tufted Titmouse, White-breasted Nuthatch, Gray Catbird, House Finch, American Goldfinch, Song Sparrow, Northern Cardinal, and Rose-breasted Grosbeak.
Afternoon at the Birdfeeders. Individual images in the slideshow are available in my PhotoShelter Gallery.
Contact me if you are interested in a Time-lapse Video of this session at the Birdfeeders. My setup for the birdfeeder images is a Nikon D850 camera and 200 mm f/2 VR lens set to take one image every 5 seconds over a 5 hour period (~3600 images). The new time-lapse video format is 720p (1080 x 720 pixels) and 1 frame/second. The length of the video is about 1 hour in a 1 GB MP4 file. The previous time-lapse videos of the birdfeeders were at 12 frames/second, and to be honest were too fast to identify the birds.
Daily Electric Energy Used (34.9 kWh) from Sense. Daily Solar Electric Energy Produced (35.0 kWh) from Sense and SolSystems. Sun and clouds. A surplus of 0.1 kWh.
Lone Rabbit. Image taken with a Nikon D200 camera and 80-400 mm VR lens (ISO 100, 400 mm, f/5.6, 1/10 sec). The ninth image taken with the camera. Not a very good image, but it does show that the vibration reduction (VR) helps since this was hand-held with a relatively long (1/10 sec) exposure. Below are the original jpg image, an updated version from 2010, an updated version using current tools (2019). For the current version the image was first converted from jpg (8 bit) to a tif (16 bit) file with Topaz JPG to RAW AI, and processed using Capture One Pro. I then attempted to sharpen the rabbit with Focus Magic (motion blur) and Topaz Sharpen AI (stabilize). Not perfect, but much better than the original.
Lone Rabbit. Image taken with a Nikon D200 and 80-400 mm VR lens (ISO 100, 400 mm, f/5.6, 1/10 sec). Original jpg image. (David Mathre)Lone Rabbit. Image taken with a Nikon D200 and 80-400 mm VR lens (ISO 100, 400 mm, f/5.6, 1/10 sec). Processed with tools available in 2010. (David J Mathre)Lone Rabbit. Image taken with a Nikon D200 and 80-400 mm VR lens (ISO 100, 400 mm, f/5.6, 1/10 sec). Processed with tools available in 2019. (David Mathre)Lone Rabbit. Image taken with a Nikon D200 and 80-400 mm VR lens (ISO 100, 400 mm, f/5.6, 1/10 sec). Original jpg image cropped. (David Mathre)Lone Rabbit. Image taken with a Nikon D200 and 80-400 mm VR lens (ISO 100, 400 mm, f/5.6, 1/10 sec). Processed with current tools (2019) and motion blur removed with Focus Magic. (David Mathre)Lone Rabbit. Image taken with a Nikon D200 and 80-400 mm VR lens (ISO 100, 400 mm, f/5.6, 1/10 sec). Processed with current tools (2019) and Topaz Sharpen AI – stabilize. (David Mathre)
Today is my thirteenth anniversary of using a DSLR camera. I have made many mistakes, and learned a lot since then. Over this time I have taken over 2 MM images. I save everything, and continually review the bad images and failed compositions to become a better photographer. Part of the reason I go back and review images taken on each day of the year. Initially, I only used Nikon DSLR cameras (D200, D300 (2x), D700, D800, D810a, D850, D2xs (2x), D3 (2x), D3s, D3x, D4, Df, and D5). More recently I have been using smaller mirrorless cameras Nikon (N1-V1, N1-V2, and N1-V3 (2x)), Leica (X1, X2, T (2x), TL2, CL), and Fuji (X-T1 (2x) X-T2, X-T3, X-H1). Of these, only two failed — Nikon Df (shutter sleeves buckled while in Antarctica, subsequently repaired), and one of the Fuji X-T1 (water damage while visiting Victoria Falls in Zimbabwe, not repairable). Some of the cameras my brothers, sisters, nephews, and nieces are using. I have also used a large collection of lenses (macro, prime, zoom, telephoto, perspective control, fish-eye). Recently, I have been trying out some 360 degree panorama cameras.
For the initial trip across the US with the D200 camera I had the kit 18-70 mm lens and the 80-400 mm telephoto zoom lens. I didn’t know how to use the camera, and the manual wasn’t much help. Somehow, I got some great images during the trip and became hooked on photography as my new passion. I have always been the type of person that has to learn and become an expert of something new every few years. I’ve had many great mentors to guide me, and have been on many photo related trips. I’ve had cameras with me on every one of my Semester at Sea voyages, visiting over 50 countries. Now that I am retired from corporate America, I can spend my time with photography and travel. I probably am not going to buy new cameras and lenses as often – and believe that “the best camera is the one that is with you”.
