Alumnus Michael Bunnell wins an Oscar for making
computer-generated characters look more real

Michael Bunnell wins Sci-Tech Oscar for the development of point-based rendering for indirect illumination and ambient occlusion.

Michael Bunnell graduated from 黑料老司机in 1985 with degrees in Computer Science and Engineering.听 What is now the Bobby Lyle School of Engineering gave him two very nice diplomas: but it鈥檚 his 2010 Sci-Tech 鈥淥scar鈥 that now has the place of honor on the shelf over his TV.

Bunnell鈥檚 work has made him a local hero in Hollywood, where computer- generated animation is now an integral part of even the simplest movies. If you鈥檝e seen the last two Pirates of the Caribbean movies, Wall-E, or Batman: The Dark Knight, then you鈥檝e seen his work.

Bunnell鈥檚 film industry contribution is known as听 鈥減oint-based rendering for indirect illumination and ambient occlusion,鈥 techniques used for 鈥溾 and shadowing. When a computer-generated character stands next to something colorful, and the color of that object or its shadow is realistically reflected on the character鈥檚 face 鈥 that鈥檚 color bleeding.听听

When it鈥檚 done right, Bunnell said, it looks like reality.听 When it鈥檚 not right, he says, your reaction will be, 鈥淭hat鈥檚 pretty good computer generation.鈥 Rudimentary color bleeding and shadowing technology was available before Bunnell, but his digital innovation allows filmmakers to get the job done quickly.

From Pirates of the CaribbeanBunnell鈥檚 technology first proved itself in the 2006 production, 鈥淧irates of the Caribbean: Dead Man鈥檚 Chest.鈥澨 The characters of 鈥淒avy Jones鈥 and his crew were all computer-generated, but applying the old, slow methods for 鈥渃olor bleeding鈥 at that scale would have caused the movie to miss its all-important summer distribution date.Two men involved with the production of the movie, Per Christensen and Christophe Hery, found a digital solution they could adapt to their problem in a technique Bunnell had written about in trade literature. The movie made its deadline, and 鈥淧irates of the Caribbean鈥 was a blockbuster hit.

鈥淭he first time I heard they鈥檇 used my technique was six months after the movie came out,鈥 Bunnell explains. 鈥淒ead Man鈥檚 Chest鈥 won the 鈥淥scar鈥 for visual effects and Bunnell recalls thinking at the time, 鈥淭hat was the closest I was going to get to winning any Oscars.鈥澨

The Academy of Motion Picture Arts and Sciences鈥 Scientific & Technical Awards are conferred in recognition of original developments that result in significant improvements in motion picture production and exhibition. Bunnell received his 鈥淪ci-Tech Oscar鈥 Feb. 20 in Beverly Hills, honored with colleagues Christensen and Hery for the development that has become an industry staple in the last few years. Each man was awarded a 24k-gold-plated plaque decorated with the familiar figure of听 鈥淥scar鈥 carved in bas-relief.

Bunnell joins a small group of 黑料老司机alumni who have known Oscar personally: Kathy Bates ('69) received the Academy Award for Best Actress for her 1990 role in "Misery"; Dorothy Malone ('45) received the award for Best Supporting Actress for her 1956 role in "Written on the Wind"; and Milton Justice ('68) co-produced "Down and Out in America," which won the award for best documentary feature of 1986.

Bunnell has his own video game development company, , based in the San Francisco Bay area.

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