Complex-shaped video overlay using multi-bit row and column index registers
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Display rotation using a small line buffer and optimized memory access
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Ethernet emulation using a shared mailbox between two processors in a feature phone
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Two-layer display-refresh and video-overlay arbitration of both DRAM and SRAM memories
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Occlusion/disocclusion detection using K-means clustering near object boundary with comparison of average motion of clusters to object and background motions
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Graphics engine command FIFO for programming multiple registers using a mapping index with register offsets
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Hardware-assisted fast bank-swap in a content-addressable-memory (CAM) processor
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Single-step conversion from RGB Bayer pattern to YUV 4:2:0 format
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Single-block virtual frame buffer translated to multiple physical blocks for multi-block display refresh generator
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Pipelined carry-lookahead generation for a fast incrementer
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Adaptive pixel-level color enhancement for a digital camera
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Gamma correction using double mapping with ratiometrically-related segments of two different ratios
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Steaming prefetching texture cache for level of detail maps in a 3D-graphics engine
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Sum-of-absolute-difference calculator for motion estimation using inversion and carry compensation with full and half-adders
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Color interpolator and horizontal/vertical edge enhancer using two line buffer and alternating even/odd filters for digital camera
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Hierarchical motion estimation with levels of varying bit width for digital video compression
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Merged pipeline for color interpolation and edge enhancement of digital images
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NMOS dynamic content-addressable-memory CAM cell with self-booting pass transistors and local row and column select
