Month: February 2020
Cross eyed stereo, butterfly wing scales
Usually I photograph butterfly scales with the intention to make a beautiful image. This time I wanted to have a photo with a different approach. This is a small part of a butterfly wing with some damage. A few scales have fallen off entirely, leaving a part of the wing without any scales. Two dislodged […]
Panorama
A panorama made from 4 stacks. Nikon ELWD plan fluor 20x objective lens. Butterfly scales from a Peacock butterfly, photo Jörgen Hellberg.
I have just added a section about visualization from one single stack of photos
A picture can sometimes be difficult to interpret. What is it I am looking at, what part of the subject in the picture is closest to me and what parts are further away? There are methods like this rocking GIF that can be used for better visualisation of a single stack of photos. Read more […]
Now on line: Photogrammetry step 5 – using stacked pictures
Photogrammetry makes it possible to store, view and share information about a subject in 3D. But the technique has some limitations. One is that you need sharp photos of the subject you want to make a 3D model of. In macro photography the shallow depth of field can therefore be a problem. One time consuming […]