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Published on Jun 28, 2012
At Google I/O 2012 ZiiLABS, in co-operation with Symphony Teleca, demonstrated how OpenCL can be exploited to deliver significant compute acceleration on Android platforms.
The tablet demonstration of a new camera application built by Symphony Teleca uses OpenCL to implement a number of key image processing effects, comparing a selection of algorithms implemented in both 'C' and OpenCL, where the OpenCL code is able to harness the underlying ZMS-40 media processing array to deliver significant advantages over a CPU-only implementation.
The application currently supports 3 operations: GREY, INVERT and PALETTIZE effects implemented in two different variants: OpenCL (on the GPU) and 'C' on the CPU. All operations are selectable from the menu, including front and rear camera switching.