搜索结果: 1-10 共查到“DLP”相关记录10条 . 查询时间(0.39 秒)
DLP 3D Printing Meets Lignocellulosic Biopolymers: Carboxymethyl Cellulose Inks for 3D Biocompatible Hydrogels
hydrogel methacrylated CMC 3D printing DLP
2024/1/19
The development of new bio-based inks is a stringent request for the expansion of additive manufacturing towards the development of 3D-printed biocompatible hydrogels. Herein, methacrylated carboxymet...
In this short note we give a polynomial-time quantum reduction from the vectorization problem (DLP) to the parallelization problem (CDHP) for group actions. Combined with the trivial reduction from pa...
传统的数字光处理(DLP)技术无法收集利用数字微镜(DMD)芯片上微镜处于 “OFF”态时反射的光线,针对这种缺陷,提出一种基于新型导光管的微型DLP投影光学系统的设计方案,该系统包括LED、导光管、色轮、准直系统和投影透镜。提出在锥形导光管的基础上加上一根弯型的导光管和复合抛物面聚光器(CPC)用来收集被DMD反射的多余的光线。先用非成像光学的理论分析和计算出各部分的相关参数,再用ZEMAX软件...
We present a polynomial-time reduction of the discrete logarithm problem in any periodic (a.k.a. torsion) semigroup (SGDLP) to the same problem in a subgroup of the same semigroup. It follows that SGD...
Solving a $6120$-bit DLP on a Desktop Computer
Discrete logarithm problem binary finite fields
2014/3/12
In this paper we show how some recent ideas regarding the discrete logarithm problem (DLP) in finite fields of small characteristic may be applied to compute logarithms in some very large fields extre...
Secret Key Leakage from Public Key Perturbation of DLP-based Cryptosystems
DSA exponentiation fault injection public modulus lattice reduction
2010/11/22
Finding efficient countermeasures for cryptosystems against fault attacks is challenged by a constant discovery of flaws in designs. Even elements, such as public keys, that do not seem critical must ...
The Equivalence Between the DHP and DLP for Elliptic Curves Used in Practical Applications,
DHP-DLP equivalence Elliptic Curve Cryptosystems
2009/3/3
The theoretical equivalence between the DLP and DHP problems
was shown by Maurer in 1994. His work was then reexamined by
Muzereau et al. [11] for the special case of elliptic curves used in practic...
DLP专用集成电路研制
专用集成电路 数字光处理研制
2008/10/30
DLP(Digital Light Process)即数字光处理。DLP投影仪包括：DMD(DigitalMiller Device)-该为投影仪中核心器件；光处理系统、电路控制及图像处理等几个主要部分。DLP投影仪需用逐行扫描制式，所以必需把隔行扫描转换成逐行扫描。另外，DLP投影仪为逐点象素显示方式，它必须符合一定的显示格式：即整个画面显示多少行，每行显示多少象素。按不同要求，显示格式也不一样...
CCD和DLP技术光学系统分辨率的现代测试技术研究
光学系统 分辨率 CCD技术 DLP技术
2008/4/27
提出了一种采用DLP光电图形自动生成技术、CCD摄像技术及计算机图像处理技术等现代技术对光学系统的分辨率进行测试的新方法.该方法可实现客观数字化测量.因此可消除目视检查方法的易疲劳、人为影响等现代技术因素达等诸多缺陷,使得检测准确度高、自动化程度高.