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Print No Evil:Three-Layer Technique Helps Secure Additive Manufacturing（图）
Print No Evil Three-Layer Technique Secure Additive Manufacturing
2017/9/5
Additive manufacturing, also known as 3-D printing, is replacing conventional fabrication processes in critical areas ranging from aerospace components to medical implants. But because the process rel...
Digital photography has made it possible to quickly and easily
take a pair of images of low-light environments: one with flash to
capture detail and one without flash to capture ambient illumination...
How thin can a camera be? Very, say Rice University researchers who have developed patented prototypes of their technological breakthrough.FlatCam, invented by the Rice labs of electrical and computer...
Two families with quadrupedalism, mental retardation, no speech, and infantile hypotonia (Uner Tan Syndrome Type-II); a novel theory for the evolutionary emergence of human bipedalism
Uner Tan syndrome ataxia quadrupedalism evolution complex systems self-organization
2015/6/10
Two consanguineous families with Uner Tan Syndrome (UTS) were analyzed in relation to self-organizing processes in complex systems, and the evolutionary emergence of human bipedalism. The cases had th...
A COMPARISON OF NO VEL TECHNIQUES F OR INSTANTANEOUS SPEAKER AD APTATION
A COMPARISON OF NOVEL TECHNIQUES SPEAKER ADAPTATION
2014/11/27
This pap er intro duces t wo no vel tec hniques for instantaneous sp eak er adaptation, reference speaker weighting and consistency modeling. An approac h to hierarc hical sp eak er clustering using g...
Polynomial-Time Isomorphism Test for Groups with No Abelian Normal Subgroups
Group Isomorphism Permutational Isomorphism Code Equivalence
2012/12/4
We consider the problem of testing isomorphism of groups of order n given by Cayley tables. The trivial nlog n bound on the time complexity for the general case has not been improved upon over the pas...
A NO-REFERENCE PERCEPTUAL BLUR METRIC USING HISTOGRAM OF GRADIENT PROFILE SHARPNESS
image quality assessment blur metric gradient profile just noticeable distortion
2013/7/16
No-reference measurement of blurring artifacts in images is a challenging problem in image quality assessment field. One of the difficulties is that the inherently blurry regions in some natural image...
Seed optimization for i.i.d. similarities is no easier than optimal Golomb ruler design
Computational complexity Spaced seeds Golomb ruler
2012/12/3
The spaced seed is a filtration method to efficiently identify the regions of interest in string similarity searches. It is important to find the optimal spaced seed that achieves the highest search s...
基于FPGA的No.7信令FISU过滤
No.7信令系统 初始定位过程 填充信号单元过滤 现场可编程门阵列
2010/3/22
针对CPU处理填充信号单元(FISU)存在的缺陷，分析No.7信令系统的初始定位和FISU处理过程，提出一种基于FPGA实现FISU过滤的设计方案，给出实现的原理框图、FPGA与CPU之间的通信机制和信号处理流程，使用ISE和ModelSim软件进行仿真。仿真结果表明该方案是正确、可行和有效的。
A No-Reference Blocking Artifacts Metric Using Selective Gradient and Plainness Measures
Blocking artifacts metric gradient measures plainness measures
2013/7/17
This paper presents a novel no-reference blocking artifacts metric using selective gradient and plainness (BAM_SGP) measures for DCT-coded images. A boundary selection criterion is introduced to dist...