NEC, Toyota and Denso Unveil IMAPCAR Image Processor

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NEC Electronics, NEC, Toyota and Denso unveil the IMAPCAR image processor for automobiles, which can detect nearby objects such as vehicles, pedestrians, and lane markers in real-time. This enables automobile manufacturers to easily implement safety mechanisms and collision prevention systems. IMAPCAR will be included in the pre-crash safety system of the new Lexus LS460 developed by Toyota, scheduled to be available this autumn. IMAPCAR is five times faster than the leading automotive image processor, performing up to 100 GOPS. Using parallel processing technology throughout its 128 processing elements, IMAPCAR provides the advanced performance necessary for real-time identification of objects.

The image recognition functions are processed by software, which allows easy modification of programs as compared to hardware solutions. Additionally, the 0.13-micron process technology used in the IMAPCAR helps it suppress power consumption to under 2 watts, which is optimal for automobiles. NEC Electronics and NEC have long recognized the need for image recognition technology in automotive and IT applications, and began research and developments in 1990 at NEC's research laboratories. In particular, the companies focused on parallel processing technology, which was necessary for advanced recognition of and response to moving images.

The first single-chip image processor was introduced in February 2003, and consequently exhibited at industry events such as CEATEC 2003, ITS 2004, and Convergence 2004. IMAPCAR was developed in conjunction with Toyota and Denso, based on this technology. NEC Electronics and NEC say IMAPCAR will help manufacturers of automobiles and automotive electronics more efficiently develop safety systems, leading to widespread adoption in vehicles. The companies will pursue further developments in the field of image recognition technology, refining the technology for pre-crash safety systems, as well as developing both high-end and low-end devices for use in a wide range of markets including security, game, robot, and factory automation.

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