Silicon Image, Inc. (NASDAQ: SIMG) recently introduced a 12 megapixel (MP) camera processor IP core for integration into system-on-a-chip (SoC) semiconductors. The technology delivers professional picture quality and advanced camera functionality once only found in digital still cameras (DSCs), but now conveniently integrated into mobile phones, portable multimedia players (PMPs), ultra mobile PCs (UMPCs) and security cameras. Versions of this technology have already been licensed by five of the world’s leading mobile phone SoC suppliers.
With the release of Silicon Image’s 12MP camera processor IP core, users of mobile devices can now experience imaging with the highest resolution and color quality from small form factor mobile devices. In addition to JPEG encoding and image scaling, the image signal processor supports the following features:
- Continuous digital zoom
- Auto exposure
- Lens shade correction
- Chromatic aberration correction
- Bad pixel detection and correction
- Image stabilization
Benefits of the 12MP camera IP core design include a lower gate count, a smaller die size requiring less space on a baseband processor, faster picture processing and compatibility with any complementary metal oxide semiconductor (CMOS) sensor as well as reduced power consumption. The camera processor is designed to accommodate any CMOS sensor by allowing the SoC or device manufacturers to utilize our tools to generate software loadable parameters, ensuring high image quality and eliminating the need for hardware redesign. This is important to developers designing today’s mobile devices and looking to develop a single SoC design which can be used with CMOS sensors from multiple suppliers.
The 12MP camera IP core is readily incorporated into new and existing chip designs and works with a full camera feature set, in addition to supporting popular mobile interfaces including the Mobile Industry Processor Interface (MIPI). Manufacturers can seamlessly integrate this technology into any mobile device with a camera lens and CMOS sensor to take both still and moving pictures at a rate of up to 30 frames per second. This ensures a professional quality image with every click.
More information: Silicon Image