Nvidia has recently announced a name to its Computational Photography Architecture - Chimera, used in Tegra 4 family of application processors. HDR is the main differentiation of this technology, including hardware-assisted HDR panorama stitching. The image sensor partners announced at the launch are Sony with IMX135 13 MP stacked sensor and Aptina with AR0833 1/3-inch 8MP BSI sensor.
Business Wire: Aptina says that its MobileHDR technology enables Chimera architecture support. MobileHDR technology is integrated into a number of Aptina’s high-end current and future mobile products including the AR0835 (8MP), AR1230 (12MP), and the AR1330 (13MP).