Category Archives: Graphismes

Qgview obsolete, welcome Geeqie

After installing a Fedora 17, I found out that Qgview was obsolete and there was no rpm to be found. After creating my own rpm from the sources, I discovered that there was a fork named Geeqie. The fork was … Continue reading

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L’Olan au dessus des nuages

Panorama depuis le refuge de l’Olan (2400m). Panorama depuis le pas de l’Olan (2700m). Anaglyph depuis la pas de l’Olan. La même en version cross-eye.

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Simple Image Viewer for Linux/X11: Xiv

I did this simple X11 image viewer for Linux because I was tired of the all too complexe image viewers with lots of useless UI and no proper ways of analysing biger and biger images from recent cameras. The main … Continue reading

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Webcam Linux: Logitech QuickCam Communicate Deluxe

At last, a fully operational, and affordable webcam for our Linux boxes! The Logitech QuickCam Deluxe is fully operational through the video4linux2 driver built in the recent kernels. Either the video and sound are operational for amsn and skype.

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Des noyaux de filtres gaussiens par convolution

Filtres gaussiens 3×3, 5×5,7×7, … 17×17 Dans une gaussienne, la valeur devient quasi nulle à une distance de 3 x sigma. Les noyaux ont été calculé avec de telle sorte que 3 x sigma = diagonale avec une variation de … Continue reading

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