Pixar's Ed Catmull is among the recipients of Technical Achievement Certificates, which will be handed out among the 17 achievements to be honored at the Academy's annual Scientific and Technical Awards dinner on The Beverly Hilton Feb. 18, 2006.

He shares the honor for his original concept with Tony DeRose and Jos Stam for their scientific and practical implementation of subdivision surfaces as a modeling technique in motion picture production.

Subdivision surfaces has become a preferred modeling primitive for many types of motion picture computer graphics.

The rest of the Academy Awards for Scientific and Technical achievements for 2005 are:
Technical Achievement Awards
(Academy Certificate)

To John Platt and Demetri Terzopoulos for their pioneering work in physically-based computer-generated techniques used to simulate realistic cloth in motion pictures.

Their 1987 paper, “Elastically Deformable Models,” was a milestone in computer graphics, introducing the concept of physically-based techniques to simulate moving, deforming objects.

To Gary Thieltges for the design and development of the remotely-operated, lightweight camera head known as the Sparrow Head.

This well-integrated remote system enables filmmakers to remotely pan and tilt their camera from virtually any moving vehicle, giving the opportunity for unprecedented dynamic camera angles.

To Frank Fletcher and Dave Sherwin for the introduction and continuing development of the Power Pod modular camera head system.

The Power Pod system enables filmmakers to configure a remote controlled head to meet their own unique requirements.

To Alvah Miller, Michael Sorensen and J. Walt Adamczyk for the design and development of the Aerohead motion control camera head and the J-Viz Pre-Visualization system.

This remote head not only serves the needs of the live-action filmmaker, but also provides the functionality of a motion-controlled head, allowing for sophisticated tiling and pre-visualization techniques.

To Scott Leva for the design and development of the Precision Stunt Airbag for motion picture stunt falls.

The Precision Stunt Airbag is designed to envelope the stunt jumper, even on off-center hits. This feature serves to enhance the safety of stunt performers in falls from up to 200 feet.

To Lev Yevstratov, George Peters and Vasiliy Orlov for the development of the Ultimate Arm Camera Crane System for specialized vehicle photography.

Representing a significant evolutionary improvement in camera car technology, this remotely-controlled, gyro-stabilized and flexible camera crane offers a highly stable platform for high-speed, rough terrain action shots. Its ingenious applications of sophisticated technology solve many of the problems inherent in chase vehicle filming.

To James Rodnunsky, Alex MacDonald and Mark Chapman for the development of the Cablecam 3-D volumetric suspended cable camera technologies.

The evolution of the Cablecam technology has made it possible to move a camera safely and accurately anywhere through a three-dimensional space.

To Tim Drnec, Ben Britten Smith and Matt Davis for the development of the Spydercam 3-D volumetric suspended cable camera technologies.

The evolution of the Spydercam technology has made it possible to move a camera safely and accurately anywhere through a three-dimensional space.

To Harold Rattray, Terry Claborn, Steve Garlick, Bill Hogue and Tim Reynolds for the design, engineering and implementation of the Technicolor Real Time Answer Print System.

This system provides a method by which filmmakers can preview real-time color corrections using actual film prints, reducing both the turn-around time and the number of reprints required.

To Udo Schauss and Hildegard Ebbesmeier for the optical design and Nicole Wemken and Michael Anderer for the mechanical design of the Cinelux Premiere Cinema Projection Lenses.