London in 360º at Trafalgar Square in front of the National Gallery

Like at FacebookThe Trafalgar Square is a very frequent destiny for the tourist that goes to London. At its centre is Nelson’s Column, which is guarded by four lion statues at its base, among other commemorative statue and sculptures in the square. The name commemorates the Battle of Trafalgar, a British naval victory of the Napoleonic Wars over France which took place on 21 October 1805. The present architecture of the square was completed in 1845.

I’ve been there in 2012, 18 days before the Olympic Games and 51 before the Paralympics. The place invites us to stop a little and watch the people that pass by and the architecture around. The National Gallery is just a few steps from the lions. Founded in 1824 it is one of the most important museums in Europe and one of the most known around the world. It houses a collection of over 2,300 paintings dating from the mid-13th century to 1900 and entry to the main collection is free of charge.

Trafalgar Square e National Gallery 360º
Trafalgar Square e National Gallery 360º

Technical Datasheet:

To make this picture I’ve made 3 expositions using Magic Lantern firmware, but at the end I’ve used only one of them. Multiple exposition in a scene with movement is always painful. I decided to generate different expositions from one original, so making a pseudo multiple exposition to increase a little the dynamic range.

See you, Cartola.

An Open Window to the World in 360º: The Grande Arche at La Défense, Paris

Like at FacebookThe Grande Arche at La Défense (pronounced [la de.fɑ̃s]) represents an open window to the world. Inaugurated in 1989, as a tribute to the bicentenary of the French Revolution, its amazing architecture is really impressive. Imagine how it would be to work in a building with this shape. Yes, it is not a sculpture! It is a commercial building!

The place is at a neighborhood called La Défense, which is nothing less than the commercial center of Paris and the biggest business center developed at Europe. 20.000 people live there and a total of 150.000 work there daily. It is located at the occidental extreme of the city, along the Axe Historique, that begins at The Louvre, at the center of Paris, and continue to the Champs-Élysées, through the Arc de Triomphe, until reach La Défense.

La Défense 360º
La Défense 360º

Technical datasheet:

See you, Cartola.

Covering the nadir hole and tripod with the clone tool

Hi there,

in many advanced image editors there is a tool called “clone”. It is a very good option to correct the hole at the nadir (the down view) in a panoramic image of the full visual sphere. You know that hole left by the tripod, its legs and possible shadow? Well, it uses to be a pain for the beginner. At this small video I try to call your attention to this possibility in a real panorama I’ve made and that’s going to be my next published picture here at the blog.

At the start, the video shows the panorama navigation using Panini, with which I’ve opened the equirectangular projection. It is also capable of opening the cube faces.

I’ve decided to show at the video only the cloning phase to correct the nadir. Besides this it is also necessary that you know:

  • How to shoot an immersive panorama
  • Treat and stitch the pictures
  • Generate the cube faces
  • Use an advanced image editor – I’ve used GIMP
Acertando Nadir com Clone
Correcting the Nadir with Clone

Hope it can be useful.

See you, Cartola.

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