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File:Tigridia pavonia - wilted overnight - 2018-07-25 focus stack.jpg

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Original file (7,952 × 5,304 pixels, file size: 15.53 MB, MIME type: image/jpeg)

APG III Classification: OrdoAsparagales • FamiliaIridaceae • SubfamiliaIridoideae • TribusTigridieae • GenusTigridia • SpeciesTigridia pavonia

Summary

Description
English: Tigridia pavonia - wilted overnight - 2018-07-25 composite image via focus stacking.
Deutsch: Tigerlilie - über Nacht verwelkt - 2018-07-25 im Focus Stack-Verfahren zusammengesetzt.
Date
Source Own work
Author Franz van Duns
Camera location51° 28′ 40.8″ N, 7° 33′ 18″ E Kartographer map based on OpenStreetMap.View this and other nearby images on: OpenStreetMapinfo
NOTE: This image is a focus stacked image of Tigridia pavonia - wilted overnight consisting of 29 images that were merged using Zerene Stacker Version 1.04 (licensed). As a result, this image underwent digital manipulation which may have included blending, blurring, cloning, and colour and perspective adjustments. As a result of these adjustments, the image content may be slightly different than reality at the points where the images were combined. This manipulation is often required due to lens, perspective, and parallax distortions.

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en: Tigridia pavonia - tiger lily

Technical details describing the making of of this image:

  • I chose focus stacking as the appropriate technology in order to attain a clear focus on both the nearest and most distant parts of this flower. The complete stack consists of 29 images with the nearest image focused at a magnification of 1:1.3 and the 29th and last at approx. 1:1.6. As all subsequent images are automatically adapted to the size of the first image, the resulting magnification is exactly 1:1.3. The vivid purple and yellow hues accurately reproduce the natural colouring of the wilted flower and are explicitly not a side-effect of the techniques used (checked via colour chart).
  • Technical aspects of focus stacking: see following description: Focus Stacking.


de:

Technische Daten zum Bild: siehe vorhergehende Beschreibung im englischer Sprache.

  • Ich habe explizit das Focus Stack-Verfahren gewählt, um sowohl die allernächsten als auch die entferntesten Details der Blüte möglichst scharf abzubilden. Der vollständige Focus Stack besteht aus 29 Bildern, das vorderste Bild weist eine Vergrößerung von 1:1,3 und das 29. und letzte von ca. 1:1,6 auf. Da alle nachfolgenden Bilder automatisch auf Größe und Orientierung des ersten Bildes ausgerichtet werden, ist die Vergrößerung des resultierenden Bildes somit exakt 1:1,3. Die ausgeprägten Gelb- und Purpurtonwerte geben die natürliche Farbe der verwelkten Blüte wieder und sind nicht etwa Artifakte der Bildbearbeitung - hierzu verwende ich Farbkarten zur Kontrolle.
  • Technische Aspekte des Focus Stack-Verfahrens siehe: Focus Stacking.


Links:
  en: Tigridia.
  de: Tigerblumen.

Licensing

I, the copyright holder of this work, hereby publish it under the following license:
w:en:Creative Commons
attribution share alike
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Captions

Tigridia pavonia - wilted overnight - 2018-07-25 (focus stack)

24 July 2018

51°28'41"N, 7°33'18"E

quantity: 29 image
unabbreviated text: Placeholder until defined in Commons: Tool: Zerene Stacker / Manufacturer: Zerene Systems (English) (English)

16,287,658 byte

5,304 pixel

7,952 pixel

image/jpeg

60737b5832f4ab18aca36ef646ad4949e754f92a

0.02 second

90 millimetre

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current18:08, 4 August 2018Thumbnail for version as of 18:08, 4 August 20187,952 × 5,304 (15.53 MB)Franz van DunsThe background I had chosen was too drab. Slightly enhanced the background illumination and also the transparency of the rear petal of the flower.
19:44, 2 August 2018Thumbnail for version as of 19:44, 2 August 20187,952 × 5,304 (16.27 MB)Franz van DunsUser created page with UploadWizard

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