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File:Bumblebee-Homing-The-Fine-Structure-of-Head-Turning-Movements-pone.0135020.s001.ogv

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Description
English: Close-up with overlaid tracked angles onto an original movie. This movie illustrates the methods used in this paper to determine head orientation in bumblebees. The centre of the bee’s head was manually marked by clicking on it in every frame of the sequence. A new image was then generated taking a 90 by 90 pixel sized region around the centre of the head. The image was manually rotated using the computer mouse until it reached the vertical reference direction. The negative value of the angle, which was used to straighten the image, then indicated the yaw orientation of the bee’s head relative to the orientation of the camera.
Date
Source S1 File from Boeddeker N, Mertes M, Dittmar L, Egelhaaf M (2015). "Bumblebee Homing: The Fine Structure of Head Turning Movements". PLOS ONE. DOI:10.1371/journal.pone.0135020. PMID 26352836. PMC: 4564262.
Author Boeddeker N, Mertes M, Dittmar L, Egelhaaf M
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This file is licensed under the Creative Commons Attribution 4.0 International license.
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This file was transferred to Wikimedia Commons from PubMed Central by way of the Open Access Media Importer.
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Date/TimeThumbnailDimensionsUserComment
current02:20, 23 September 20151 min 10 s, 1,280 × 720 (9.96 MB)Open Access Media Importer Bot (talk | contribs)Automatically uploaded media file from Open Access source. Please report problems or suggestions here.

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Format Bitrate Download Status Encode time
VP9 720P 586 kbps Completed 14:18, 20 August 2018 1 min 6 s
VP9 480P 309 kbps Completed 14:18, 20 August 2018 52 s
VP9 360P 186 kbps Completed 14:17, 20 August 2018 37 s
VP9 240P 111 kbps Completed 14:17, 20 August 2018 35 s
WebM 360P 428 kbps Completed 02:21, 23 September 2015 51 s
QuickTime 144p (MJPEG) 1 Mbps Completed 03:33, 18 October 2024 3.0 s

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