Stereo matching is a most challenging topic in artificial intelligence. Local algorithms are better than global ones with lower complexity and higher speed for HD real-time stereo matching. This paper proposes an opti...
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ISBN:
(纸本)9781467397209
Stereo matching is a most challenging topic in artificial intelligence. Local algorithms are better than global ones with lower complexity and higher speed for HD real-time stereo matching. This paper proposes an optimized local stereo algorithm adaptive window disparity estimation with cross check(AWDE-CC). A region growth algorithm to fill bad pixels is also proposed which can bring an improvement of the performance in low texture regions efficiently. The average error rate of the generated disparity maps is approximately 8%.
A standing wave oscillator(SWO) is a perfect clock source which can be used to produce a high frequency clock signal with a low skew and high reliability. However, it is difficult to tune the SWO in a wide range of fr...
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A standing wave oscillator(SWO) is a perfect clock source which can be used to produce a high frequency clock signal with a low skew and high reliability. However, it is difficult to tune the SWO in a wide range of frequencies. We introduce a frequency tunable SWO which uses an inversion mode metal-oxide-semiconductor(IMOS) field-effect transistor as a varactor, and give the simulation results of the frequency tuning range and power dissipation. Based on the frequency tunable SWO, a new phase locked loop(PLL) architecture is presented. This PLL can be used not only as a clock source, but also as a clock distribution network to provide high quality clock signals. The PLL achieves an approximately 50% frequency tuning range when designed in Global Foundry 65 nm 1P9 M complementary metal-oxide-semiconductor(CMOS) technology, and can be used directly in a high performance multi-core microprocessor.
Metal-ferroelectric-semiconductor (MFS) device is a very hopeful new generation memory device due to its unique properties such as non-volatility, non-destructive read out, high speed, good endurance, radiation tolera...
The vertical DMOS (Double Diffused MOSFET) is widely used in power microelectronics, its switching performance is determined mainly by the gate resistance and the input capacitance. Thus a gate resistance testing tech...
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This paper presents an efficient implementation of OFDM inner receiver on a programmable multi-core processor platform with CMMB as an application. The platform consists of an array of programmable SIMD processors int...
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The diffusion barrier properties of Co/TaN bilayer as Cu adhesion layer/diffusion barrier on the Si and low k (k=2.5) substrates were investigated. The barrier was prepared by using ion-beam sputtering technique. The ...
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In very large scale integration (VLSI) circuit physical design, precise congestion prediction during placement is crucial for enhancing routability and accelerating design processes. Existing congestion prediction mod...
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This work presents a systematic error model of high-resolution pipelined analog-to-digital converters (ADCs) implemented in MATlab. Many errors limit linearity or noise performance of high-resolution ADCs, such as sam...
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BST thin film is thought as the best candidate to substitute for SiO2thin film in high density DRAM application due to its high dielectric constant and low leakage current property. In this paper, (BaxSr1-x)TiO3(x=0-1...
A simple method of electrochemical deposition was adopted to fabricate super-hydrophobic ZnO surface. A contact angle for water of 159.9° was achieved through teflon 1600 modification. The impacts of deposit time...
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