Hugin (Software)

Hugin (Software)

hugin (software) - Wikilingue - Encydia

Hugin é un software baixo licenza GPL para Microsoft Windows orientado ao "cosido" ou stitching de imaxes panorámicas a partir doutras de menores dimensións. Inclúe, ademais, funcións para o recorte, a corrección da perspectiva e a exposición.

Características

Hugin e as súas ferramentas asociadas poden utilizarse para:

• Combinar imagenes seriadas con solapes para fotografía panorámica.
• Corrixir imagenes panorámicas completas que están e.g. "wavy" due to a badly levelled panoramic camera
• stitch large mosaics of images and photos, e.g. of long walls or large microscopy samples
• find control points and optimize parameters with the help of software assistants/wizards
• output several projection types, such as equirectangular (used by many full spherical viewers), mercator, cylindrical, stereographic, and sinusoidal
• perform advanced photometric corrections and HDR stitching

360° panoramic view of a banqueting hall, the ceiling is distorted

the same basic images with fisheye projection and different view angle

Desenvolvemento

An image merged from multiple exposures with Enfuse, and perspective corrected with Hugin's stitch feature. Sacra Família do Tinguá, Engenheiro Paulo de Frontin, Rio de Janeiro.

Google Summer of Code

Five projects for the development of hugin / panotools were accepted for the 2007 Google Summer of Code. Additionally a sixth, community sponsored project has been set up. The projects are:

• Automatic feature detection by Pedro Alonso (Spain), mentored by Herbert Bay (Switzerland)
• New modular GUI by Ippei UKAI (Japan), mentored by Yuval Levy (Canada) who is also the lead administrator on the Summer of Code effort
• HDR de-ghosting by Jing Jin (USA), mentored by Pablo d'Angelo (Germany) who is also the lead developer on hugin
• Large image processing with VIPS by Mohammad Shahiduzzaman (Bangladesh), mentored by John Cupitt (United Kingdom)
• Interactive Panorama Viewer by Leon Moctezuma (Mexico), mentored by Aldo Hoeben (The Netherlands)
• Community project: PTbutcher by Zoran Mesec (Slovenija), mentored by Daniel M. German (Canada)

Hugin was also accepted to Summer of Code 2008. Projects were:^[1]

• Fast, OpenGL accelerated preview by James Alastair Legg, mentored by Pablo d'Angelo^[2]
• Automated feature matching by Onur Kucuktunc, mentored by Alexandre Jenny^[3]
• User interface for masking of images by Fahim Mannan, mentored by Daniel M German^{[4] [5]}
• Batch processing ability by Marko Kuder, mentored by Zoran Mesec^[6]
• Automatic detection of non-static features in imagery (final application is called Celeste) by Timothy Nugent, mentored by Yuval Levy^[7]

Véxase tamén

• Portal:Free software. Contido relacionado con Free software.
• Portal:Photography. Contido relacionado con Photography .
• PTgui a commercial panorama photo stitching program for Windows and Mac VOS X
• Comparison of photo stitching applications (software)

Referencias

1. ↑ Google SoC Organization Information: hugin/panotools
2. ↑ Google SoC Application Information: OpenGL hugin preview
3. ↑ Google SoC Application Information: Automatic Feature Matching for Panoramic Images
4. ↑ Google SoC Application Information: Masking in GUI
5. ↑ Panotools wiki: SoC 2008 Masking in GUI
6. ↑ Google SoC Application Information: Batch Processing
7. ↑ Google SoC Application Information: Support Vector Machine-based Sky Identification for Enhanced Image Alignment in Panoramic Photography

Enlaces externos

• Hugin en SourceForge (en inglés)
• Wikimedia Commons alberga contido multimedia sobre Hugin (Software). Commons
• hugin page at sourceforge
• OpenPhotoVR is a similar open-source software project
• Panotools Next Generation wiki
• Google Summer of Code project description

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