View allAll Photos Tagged SlitScan
The source photographs were taken by Ansgar on the HelsinkiIn blog between February 2013 and January 2014.
See last year's:
A peripheral streak image of a Russian doll rotated 360°. Time is on the horizontal axis - a photo was taken every 10 secs for 2 hours, which equals a rotation of 0.5° per shot for my turntable. The central 1 pixel vertical column was then copied from each photo and stacked left-to-right in a new document to form the streak image.
This streak image is like the Russian doll has been unraveled, like a label from a tinned can.
If the strips are taken as rows, cutting across the doll parallel to the rotation movement, then many new streak images can be made and assembled into a horizontal streak movie.
A short tutorial of sorts is here on Flickr, as a test of the new video facility.
Slit scan technique applied to a horizontal row of video captured while some very stable waves moved "up" across the image.
Daily App Experiment #183: "Zeno's Escalator" - Assuming my numbering system is still accurate, today's #appsperiment is the halfway point! My goal is to create 365 #daily_appsperiment pieces and hopefully collect them in print. The first few months were easy, but there are times where this project feels too heavy to continue. Luckily, developers are constantly releasing new apps and updates to keep me motivated. Playing on the theme of moving forward, the above image was created by placing my iPhone on the ground and using #slitscan to record as the escalators move up and up. Rather than use Slit-Scan's normal "left to right" mode, I just let it record from one static vertical line, so the ground never changes, but each new vertical line shows the progress of the stairs.
Anni - "Sneakers" (hackscanned).
One of my hacks from Music Hack Day Helsinki, 2013.
"Hackscan - takes a video and summarizes it intelligently into a single image by extracting single columns [or rows] of pixels from each frame. The result is a crazy looking image that captures the essence of the video."
musicmachinery.com/2013/11/18/children-of-the-hack-angry-...
More info: www.hackerleague.org/hackathons/music-hack-day-helsinki-2...
Code here: github.com/hugovk/musichackdayhelsinki
lambda on metallic paper, 2006
polyptych of four
top images each: 75 x 88 cm
bottom image: 75 x 112 cm
edition 5
Meitetsu train at Higashi Okazaki station, Aichi, Japan.
Taken with ipod touch and stitched by the trainscanner.
Anni - "Sneakers" (hackscanned).
One of my hacks from Music Hack Day Helsinki, 2013.
"Hackscan - takes a video and summarizes it intelligently into a single image by extracting single columns [or rows] of pixels from each frame. The result is a crazy looking image that captures the essence of the video."
musicmachinery.com/2013/11/18/children-of-the-hack-angry-...
More info: www.hackerleague.org/hackathons/music-hack-day-helsinki-2...
Code here: github.com/hugovk/musichackdayhelsinki
Original images shot at the Fresno County Fair on my Canon 7D, then processed with software I wrote.
Check out the video at vimeo.com/16381746
People and dogs walking by the sea.
Made from a moving pixel-column of the frames of an 80 second video (30 fps, 1920x1080), filmed on my phone in a homemade Lego stand.
Daily App Experiment #170 "In the Shadow of the Colossus" - I'm chilling at #MakerFaire when I finally get an idea for today's #Daily_Appsperiment. I set my camera on a flat surface and shot this picture of the gigantic sculpture using #SlitScan as it spun around. I them ran the pic through #PicSmoother a few times to get very clean gradients and lines. #appsperiment
Daily App Experiment #159 "Silver Bullet" - a shot of the northbound CalTrain pulling into the San Mateo station. This photo was shot with the #SlitScan app. #appsperiment #daily_appsperiment
Exposition galerie plein art, Le Vigan. Du 29 novembre au 14 décembre 2013.
+ d'infos sur l'événement :
fr.calameo.com/books/00117035042b4b1b65341
Œuvres présentées sur cette exposition :
Solaris et Enveloppe temporelle_Tron
Détail des œuvres :
SOLARIS
# Thierry Guibert et Emmanuel Hourquet
www.thierryguibert.fr/?page_id=506
Installation, impression Forex.
Dans la continuité du travail mené par Thierry Guibert, Solaris rassemble la question d’une temporalité en permanente évolution, linéraire certes, mais défragmentée. Solaris est un projet qui crée des disques graphiques, lesquels, lorsqu’ils sont mis en mouvement produisent des images mobiles interprétées également comme sons. À l’intersection de l’ombro-cinéma et de la performance sonore, ce projet questionne le disque comme support mais aussi comme objet évolutif et visuel. La restranscription sonore ne peut fonctionner que lorsque le mouvement est engagé, ce qui, d’une certaine manière confirme par l’inverse la mécanique opérée dans les “Enveloppes Temporelles”. Ainsi, le mouvement révèle, rend visible une part fugitive, immanente et propre à l’oeuvre.
Co-production Guibert, Hourquet, OUDEIS (www.oudeis.fr/)
Enveloppe Temporelle_Tron
www.thierryguibert.fr/?page_id=712
Si Thierry Guibert est un plasticien inscrit dans le champ des arts numériques, sa démarche s’appuie sur une analyse et une culture de l’image, plus particulièrement celle du cinéma. Ce nouveau travail : « Enveloppes temporelles » consiste en la captation globale d’un film et vise à retranscrire sa totalité en une seule et même image. Celle-ci prend la forme d’un panoramique et s’étale sur plusieurs mètres. Fondé sur la technique du slitscan - procédé consistant à analyser et assembler des tranches de pixels de façon récursive les unes à la suite des autres - Enveloppes temporelles retourne l’enveloppe du film pour en révéler, de façon fantomatique, sa part invisible. La temporalité est subitement altérée, déroutée, le mouvement n’est pas figé mais au contraire fait l’objet d’une révélation, une transformation permanente incapable de fixer l’instant.
Production Oudeis.
A test of Flickr's video capabilities. Original is 1280 x 720 HD saved in high quality WMV format.
First impressions: The interface is similar to Vimeo. It was quick to process but the text has grey artifacts which could be due to the WMV format. One can't choose a starting image but at least the aspect ratio of HD has been maintained. Autoplay can be turned off but it's a shame there's isn't a way of stopping video data loading to save bandwidth - the data doesn't even load from the cache after a comment has been made :( . Better re-compression quality than YouTube!
People and dogs walking by the sea.
Made from a moving pixel-column of the frames of a 90 second video (30 fps, 1920x1080), filmed on my phone in a Lego stand.
Participants of the COGNAC - V.S.I.B.P.T. - Very Special Indoor Bike Polo Tournament.
Original photographs by olmonen2012.
secure.flickr.com/photos/79886857@N07/sets/72157640468204...
experimenting with slit-scan photography using a modified 35mm SLR. horizontal banding is caused by the static background and the vertical bands are from me hand winding the film at an uneven speed.
-must view large- The bartender appears extreemly compressed in front of the bottles.. This image is made up of 1.475 one pixel wide strips from a 30fps video (flip minohd).. the image was mirrored resulting in a total of 2,950 individual strips.. My speed in panning the video resulted in the scene almost appearing normal while the bartender walking by was only in 25 of the slits making her only 25 pixels wide.. experimentation with panning and the speed of passers by will give different results.. (I appear in the mirror in the center barely visible slowly rotating the small digital video camera that was perched on a glass for the shot.) medium large view *see my digital slitscan images set for more info on this process..
Engraving with Chine Collé, 2006
image: 20 x 24.5 cm, support: 45.5 x 37 cm
2 editions of 10 (available individually, or as part of box set)