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This paper proposes a VLSI architecture for VGA 30 fps video segmentation with affine motion model estimation. The adopted algorithm is formulated as a contextual statistical labeling problem exploiting multiscale Markov random field (MRF) models. The algorithm optimization for VLSI implementation is characterized by image division method, ICM labeling limited to region boundary, and omission of motion...
New high-density DRAM core designs based on a new divided bitline sensing principle are proposed and their performance is estimated. These designs can achieve a high-density memory cell array and can also overcome problems of the scaled memory array. These designs are promising candidates for 64-Mb DRAM and beyond
The authors describe a single 3.3-V, 16-Mb DRAM (dynamic RAM) fabricated in a 0.5- mu m, twin-well CMOS technology and packaged in a 400-mil small-outline J-leaded package. The design features are an array architecture based on the twisted-bit-line (TBL) technique and a multipurpose register (MPR) enabling an effective line mode test (LMT), copy write, and high-speed cache access capability. Under...
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