Tecnica para toma fotografica de panoramicas sin tripie

Publicado el 24/10/11 en la sección de Encuentros

Por Manuel Vega Velazquez

http://knol.google.com/k/fotograf%C3%ADa-panor%C3%A1mica-esf%C3%A9rica#

Fotografía panorámica esférica. Técnica de realización sin trípode y con lentes de ojo de pez. Se explica de forma sencilla la técnica de realización de fotografías panorámicas esféricas sin trípode. El método explicado es válido para cualquier combinación de cámara con lente de ojo de pez (fisheye).

La clave para la realización de una fotografía panorámica esférica está en hacer que la cámara gire teniendo como eje el punto nodal del lente, que puede prolongarse hasta un punto fijo del suelo, tomando fotografías equiespaciadas a lo largo de dicho giro. Este punto de giro debe quedar siempre por debajo del extremo de la lente. Esto se consigue habitualmente mediante un trípode y un cabezal panorámico. Sin embargo, en muchas ocasiones no podemos disponer de dicho trípode, aunque eso no implica que no podamos realizar la toma.

La razón por la cual hay que girar la cámara sobre un punto ‘fijo’ es el paralaje ¿Qué es el paralaje? Aquí hay una buena explicación: http://www.panoguide.com/howto/panoramas/parallax.jsp

Con lentes de ojo de pez este punto fijo realmente no existe, no hay ningún punto exacto donde no se produzca nada de paralaje, simplemente hay una zona donde este paralaje es mínimo, y lo que tenemos que hacer es mantener la lente alrededor de esa zona.

El número de tomas que debemos realizar alrededor del punto de giro depende de ángulo de visión de la cámara, generalmente con un ojo de pez estaremos alrededor de los 180º, por lo que teóricamante con 3 disparos estaríamos cubriendo toda la esfera.

GoPro launches HD Hero2 helmet cam, announces video streaming Wi-Fi pack for winter

Publicado el 24/10/11 en la sección de Presentaciones

Por Bernard Custard

HALF MOON BAY, CA (October 24, 2011) – GoPro today announced the release of its new HD
HERO2® camera. Twice as powerful as GoPro's original HD HERO camera, the HD HERO2 enables consumers and professionals to capture and broadcast their lives most exciting moments in professional quality 1080p HD video and 11 megapixel photos. The new HD HERO2 is now available at GoPro.com, specialty retailers around the world, and at Best Buy for MSRP $299.99.

Arguably the most versatile camera in the world thanks to its innovative mounting system, renowned durability and small form factor, the HD HERO2 surpasses its predecessor with several technology upgrades. The HD HERO2's new processor delivers twice the processing power, taking full advantage of a new high performance 11 megapixel sensor that delivers more than twice the image detail along with professional low light performance. A totally redesigned wide-angle lens was required to take full advantage of the HD HERO2's increased image processing, resulting in a lens thatʼs twice as sharp as the previous model. And with the arrival of GoPro's new Wi-Fi BacPac™ and Wi-Fi Remote products slated for release this winter, the HD HERO2 will enable video remote control via the Wi-Fi Remote, smartphones and devices, tablets and computers as well as enabling live GoPro video broadcast from anywhere there is Wi-Fi or a mobile hotspot.

List of HD HERO2 Feature Enhancements:

• Professional 11MP Sensor
• 2x Faster Image Processor
• 2X Sharper Glass Lens
• Professional Low Light Performance
• Full 170º, Medium 127º, Narrow 90º FOV in 1080p and 720p Video
• 120 fps WVGA, 60 fps 720p, 48 fps 960p, 30 fps 1080p Video
• Full 170º and Medium 127º FOV Photos
• 10 11MP Photos Per Second Burst
• 1 11MP Photo Every 0.5 Sec Timelapse Mode
• 3.5mm External Stereo Microphone Input
• Simple Language-based User Interface
• Compatible with Wi-Fi BacPac™ and Wi-Fi Remote™
- Long Range Remote Control of up to 50 GoPro Cameras per Wifi Remote
- Wi-Fi Video/Photo Preview, Playback and Control via GoPro App
- Live Streaming Video and Photos to the Web

via: Engadget More information: Gopro HD Hero 2

Donde vender tus panoramas

Publicado el 22/10/11 en la sección de Encuentros

Por Manuel Vega Velazquez

http://blog.worldpanoramastock.com/

http://www.worldpanoramastock.com/photographer_signup.php

 http://www.worldpanoramastock.com/index.php

Welcome to World Panorama Stock



Since the beginning of the 21st century, panoramic images attracting more and more public attention, achieving a degree of popularity that hasn't been experienced for a long time.
Panoramic photographs definitely provide a greater sense of scale about the location than conventional formats.

Editors, have you thought of using panoramic fold-outs in your magazines more often to attract your readers, please?
This travel magazine above contains eight panoramic fold-outs itself....

WorldPanoramaStock.com provides high resolution, high quality inspirational Rights Managed only panoramic stock images to professional photo researchers, graphic designers, advertising agencies, publishers.

Panoramic images for web design, editorial, advertising and corporate use as billboards, murals, posters, free standing inserts, cover pages, wrap covers, double pages, gatefolds, fold-outs and various electronic media uses. iPhone iTunes and iPad eBook application.

You will find a growing number of 6x17's, Xpans and stunning 360 degree panoramas by the best of class panoramic photographers of the world in our stock library.

Check out the categories to the left or use the above search box to search for the photos in our panorama stock library.

Have not found the perfect panoramic photo for your needs? Send us a photo request and we will search it for you.

Panoramic photographers, get the most of the internet search results.

See how World Panorama Stock can help you to get better exposure on the Net>>>

The WPS Team

Esfera de Nepal desde un avión

Publicado el 21/10/11 en la sección de Presentaciones

Por Manuel Vega Velazquez

Camera control for the iPhone, iPod touch and iPad!

Publicado el 21/10/11 en la sección de Presentaciones

Por Bernard Custard

With the ioShutter™ release cable and free App, your iPhone, iPod Touch or iPad becomes your shutter release controller. But there’s more! The free app enables not only Timer, Bulb for long exposures, Timelapse for awesome mini movies but also Sound triggering and ShakeToTake™.

More information:Ioshutter

Acceso virtual a la cabina del Transbordador Atlantis

Publicado el 20/10/11 en la sección de Exposiciones

Por Manuel Vega Velazquez

http://www.thelastshuttle.com/index.aspx

 An immersive experience chronicling NASA's final shuttle preparations. Flight deck of Space Shuttle Atlantis - Photo by team photographer Rhonda Barczak. This content requires HTML5/CSS3, WebGL, o...

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