Hdri Videos
newest 100 hdri videos / hdri widgets / media rss:

In image processing, computer graphics, and photography, high dynamic range imaging (HDRI or just HDR) is a set of techniques that allows a greater dynamic range of exposures (the range of values between light and dark areas) than normal digital imaging techniques. The intention of HDRI is to accurately represent the wide range of intensity levels found in real scenes ranging from direct sunlight to shadows. High Dynamic Range Imaging was originally developed in the 1930s and 1940s by Charles Wyckoff. Wyckoff's detailed pictures of nuclear explosions appeared on the cover of Life magazine in the mid 1940s. The process of tone mapping together with bracketed exposures of normal digital images, giving the end result a high, often exaggerated dynamic range, was first reported in 1993[1], and resulted in a mathematical theory of differently exposed pictures of the same subject matter that was published in 1995[2]. In 1997 this technique of combining several differently exposed images to produce a single HDR image was presented to the computer graphics community by Paul Debevec. This method was developed to produce a high dynamic range image from a set of photographs taken with a range of exposures. With the rising popularity of digital cameras and easy-to-use desktop software, the term HDR is now popularly used[3] to refer to this process. This composite technique is different from (and may be of lesser or greater quality than) the production of an image from a single exposure of a sensor that has a native high dynamic range. Tone mapping is also used to display HDR images on devices with a low native dynamic range, such as a computer screen. Author: ghholt Keywords: High Dynamic Range Photography HDR HDRI ghholt Added: October 28, 2008

Mahalo Daily Show Archive Download: MOV | MP3 | M4V Watch: Blip | Break | Viddler | Yahoo Subscribe: YouTube | iTunes Subscribe to Mahalo Daily Leah D Emilio learns about a whole new approach to visual effects in film. Dr. Paul Debevec, innovator of HDR photography and creator of photogrammetry used in The Matrix, takes us through USC s Institute for Creative Technologies to explore the future in virtual filmmaking and special effects. USC s ICT Dr. Paul Debevec USC Uncanny Valley Spiderman 3 Hancock The Matrix

See more at http://www.digitaltutors.com, your home for video-based training. We have hundreds of free video tutorials and add new ones every week! Learn the fundamentals of High Dynamic Range Imaging and a proven workflow to creating and using HDR Images for a multitude to scenarios and projects. Contains over 2 hours of project-driven training for artists learning the creative and technical processes of HDRI and image-based lighting. Click to learn more and see a high-res version of this video, http://www.digitaltutors.com/store/product.php?productid=3470 Author: DigitalTutors Keywords: HDRI workflow Maya Photoshop Tutorial Digital Tutors lighting rendering animations web video artists Added: June 14, 2008

Portifolio contendo diversos trabalhos em 3D, realizados para emissoras de tv e produtoras. Author: renatomlima80 Keywords: 3D 3DMAX SOFTIMAGE XSI AFTER EFFECTS RENATO LIMA DEMO REEL PORTIFOLIO HDRI VINHETA REDETV MOTION GRAPHICS ANIMAÇÃO Added: February 14, 2008

http://www.textureworks.com We provide (800 x 600) time-lapse skies with a price as low as 15$ per clip; World most affordable time-lapse. Also you can find classic and modern architectural textures with resolutions up to 3800x2800, many of them with a tileable version; exterior finishes textures with average resolution of 2000x2500 , many of them with a tileable version; high resoution alpha channel images of trees and plants in tga format (up to 4100x3150). http://www.textureworks.com Ranked 3.02 / 5 | 209 views | No comments Click here to watch the video Submitted By: flippermdk Tags: textures hemispherical maps hdri background animation 3d graphics graphic stuff high quality

Rotating torus by David Rutten -- i'm pretty sure it's showing depth of field rendering and HDR. Author: cptvideo2 Keywords: Brazil-rs HDRI DOF Rhino3D rendering splutterfish david rutten computer graphics animation mcneel Added: November 29, 2007

Render test by Cuneyt Ozdas -- Domelight with Brazil 2 Advanced material with SSS texture and area highlights. The scene is lit by the "Walk of Fame" HDRI from http://www.hdrlabs.com/gallery/panogallery.html. The same HDRI is used as an environmental reflection and can be seen in the chrome sphere. Rendertime: ~4 min/frame on a 2Ghz Core2 Duo notebook (T7200 processor) 2GB RAM Max9.... Author: cptvideo2 Keywords: Brazil-rs HDRI Domelight SSS 3ds-max rendering splutterfish cuneyt-ozdas computer-graphics animation Added: November 20, 2007

See more at http://www.digitaltutors.com , your home for video-based training. We have over 600 free video tutorials and add new ones every week! Learn a unique workflow to rendering in XSI and compositing using the integrated FX Tree with over 2.5 hours of project-based training. Perfect for intermediate artists. To learn more and see a high-resolution version of this video, visit this page http://www.digitaltutors.com/store/product.php?productid=1806 Author: DigitalTutors Keywords: XSI Tutorial Digital Tutors Render Passes FX Materials Texture Photoshop HDRI DoF Masks Rendering Camera Compositing Added: October 30, 2007