Apple's new iPhones shift smartphone camera battleground to AI

When Apple Inc introduced its triple-camera iPhone this week, marketing chief Phil Schiller waxed on about the device’s ability to create the perfect photograph by weaving it together with eight separate exposures captured before the main shot, a feat of “computational photography mad science.”

“When you press the shutter button it takes one long exposure, and then in just one second the neural engine analyzes the fused combination of long and short images, picking the best among them, selecting all the pixels, and pixel by pixel, going through 24 million pixels to optimize for detail and low noise,” Schiller said, describing a feature called “Deep Fusion” that will ship later this fall.