Rotierender Baukran

28 views

Formal Metadata

Title
Rotierender Baukran
Alternative Title
Rotating Crane
Title of Series
Number of Parts
65
Author
Kalkofen, Hermann
License
CC Attribution - NonCommercial - NoDerivatives 3.0 Germany:
You are free to use, copy, distribute and transmit the work or content in unchanged form for any legal and non-commercial purpose as long as the work is attributed to the author in the manner specified by the author or licensor.
DOI
IWF Signature
K 173
Publisher
IWF (Göttingen)
Release Date
1988
Language
Silent film
Producer
IWF
Production Year
1982

Technical Metadata

IWF Technical Data
Film, 16 mm, 21 m ; F, 2 min

Content Metadata

Subject Area
Abstract
Ein vom Betrachter weit entfernter, rotierender Baukran ist ein modernes Pendant der Porterfieldschen Windmühle (Film K 115). Hier wie dort wird der Tiefenhinweis der relativen Größe durch Parallelprojektion getilgt. Im Fall des Baukrans wird die Bewegungsrichtung anhand von verbleibenden Tiefenhinweisen, besonders der Okklusion, wahrgenommen (Modellaufnahmen).
A rotating building crane (standing not too close to the spectator) is a modern pendant of Porterfield's windmill (film K 115). In both cases the depth clue of relative size is deleted by parallel projection. Regarding the crane the motion direction can be observed by means of remaining depth clues, especially of occlusion (model shots).
Keywords
Okklusion
Tiefenwahrnehmung
Bewegungsumkehr, unsystematische
Parallelprojektion
parallel projection
reversal of movement, unsystematic
motion reversal, unsystematic
depth perception
occlusion
Feedback

Timings

  361 ms - page object

Version

AV-Portal 3.9.2 (c7d7a940c57b22d0bc6d7f70d6f13fde2ef2d4b8)