Slitscans
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Birmingham Flickr meet, 11th May 2008, Jewellery quarter, Birmingham.
Please view at original or large size.
Title is from "The ultimate poem is abstract" by Wallace Stevens. Petri TTL adapted for slitscans, with Prinz-Galaxy 135mm lens. Ilford FP4+ pulled to 50ASA in Perceptol 1+3. Aspect ratio and split toning, blur and unsharp mask in the Gimp.
low tech DYI experiment- a long exposure; taken through a slit in one end of a box which moves slowly across the frame
low tech DYI experiment- a long exposure; taken through a slit in one end of a box which moves slowly across the frame
Une vie de chien...
MGB Roadster (I think)
Digital slit photography from video (slowed down x20 with Twixtor).
Made with a program in Matlab.
Open the pod bay doors Hal...
Copyright © 2019 by Craig Paup. All rights reserved.
Any use, printed or digital, in whole or edited, requires my written permission.
Made with video import module of ScanCamera. Original video recorded by Canon 5D mark II.
Band Width: 4
Image Size: 2
Lamp Mode: Static Vertical
Recording Resolution: 1080p
unfortunately this is my face
taken with a hp touchsmart laptop, logitech pro webcam and slitscan application in openframeworks. I will release the source and exe when I get the FBO working and the bug out of my tiling code =)
Sony A7R turned into a custom slitscanner camera. Konica 28mm f/3.5.
Prints are available for purchase right here!
"Soir d'automne à Saint-Quentin-en-Yvelines"
Video from Pocophone F1 (20 Sept 2019) + Slit Scan extraction with an home made Python script
Vertigo carnival ride, Rose Festival City Fair, Portland, Oregon 2015. David Gagnon has added video processing and two more scan directions to his very fun to explore slit-scan ScanCamera iOs app; this allows you to try out different silt-scan parameters and directions on the same video/event. Above 5 different scans of the same iPhone video have been combined using Lighter Color Layer Mode with some additional Photoshop and NikColorEfex sliding to bring out more color / detail. See first comment below for an earlier slit-scan and long exposure images of this fun to photograph carnival ride. i4s12358,59,66,67,68 - Happy Sliders Sunday!
From the same video as this one. Time increases to the right; elevation (in perspective) upwards. The gentle vertical bands in the sky are the camera adjusting exposure; I didn’t think to lock it. (Come to think of it, I’m not sure how in video mode, though I saw the heading in the manual.)
A chacun son style...
Digital slit photography from video (slowed down x12 with Twixtor)
+ polar transformation with Photoshop
The merry-go-round turned around twice during the silt-scan exposure; Albert Kelly Park, Bridlemile, Portland, OR. i6s+3562 - Happy Sliders Sunday!
SlitScan / strip photography from video of mine
(i.e. vertical non moving slit extracted with a Matlab program)
A digital slitscan made from 720p video shot at 120 FPS, processed with SlitsP5 written by Amnon Owed.
Stereoscopic time displacement of modular origami. A 'Five Intersecting Tetrahedra' model, placed on a display turntable and shot using the 'ScanCamera' app on my ipod. For the left and right views, rather than shift the camera, i tried starting the exposures at slightly different times. It worked fairly well, but i'd like to try and get a bit more depth next time.
This is a camera toss photograph. No Photoshop manipulations - other than to resize.
The CMOS sensors used in cameraphones are usually slow enough to simulate a slitscan shutter under fast exposure conditions. This effect often leads to distortion of moving subjects, and produces more complex distortion effects when combined with a rotating camera. Search "rolling shutter distortion" for more details.
My first attempts of making Slit scan photos (also know as split scan). Having fun with my daughter (I'm the little one) - Lots of fun!
It is a combination of panorama and slitscan techniques; a stereographic spiral projection of a digital slitscan image.
JR freight train pulled by EF 66 electric locomotive.
Video taken at Kanayama, Nagoya. The video frames are stitched into a long image strip of the train, and then converted into spiral.
The stitching software for camcorder and spiral projection software are written by myself.
Taken with an Ilford Envoy box camera modified, using black paper, to take narrow slit images. One afternoon in August I took the Number 1 Vaporetto (water bus) in Venice from the Bacino San Marco, along the length of the Grand Canal to the Piazzale Roma. The journey of 3.5km takes about an hour. Every few moments I took a photo and advanced the film by 1/8th of a turn, moving to 1/10th of a turn towards the end as the take up spool grew in diameter as the film built up. There were 133 exposures in total. This image shows the entire width of the film.
RRF Dolime train Westmall (B) - Veendam (NL) - Time scanned isometric linear panoramic image by RAILSCAN - 22 x 0,7 meter resolution!
Part of a series of iPhone ScanCamera slit-scans of the carnival amusement thrill ride called the Zipper. Here the slit was moving: BottomTop, LeftRight, TopBottom. I like how ScanCamera and OverCam allow you to capture long exposure effects day or night that are wonderfully different from those taken using long exposures with a camera. Cinco de Mayo, Portland, OR i6s+5193,87,91