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盲反卷积算法
- 当没有被称为失真的信息时（模糊和噪音），盲反卷积算法可有效使用，改善图像质量(When no information is known as distortion (blurring and noise), blind deconvolution can be used effectively to improve image quality.)
degree_of_distortion
- 基于FPGA开发板和AD/DA板设计了一个数字化失真度测量仪(A digital distortion measuring instrument is designed based on FPGA development board and AD/DA board.)
LensDesigndoubleguass
- 双高斯照相物镜光学设计，入瞳直径25mm，视场角20，优化弥散斑小于12微米，畸变小于3%(Double guass lens optical design, pupil diameter 25mm, field angle 20, optimized dispersion spot less than 12 microns, distortion less than 3%)
APF_ip_iq
- 应用ip-iq法检测及补偿谐波，结果表明可以将谐波畸变率控制在5%国家标准之内(The ip-iq method is used to detect and compensate harmonics. The results show that the harmonic distortion rate can be controlled within 5% of the national standard.)
dpdsimulation
- dpd algorithm,用于功放数字预失真方法的研究和计算。(dpd algorithm it is used to digital pre distortion of power amplifier.)
xiao_bo
- 利用小波变换，对加噪后的语音信号进行去噪处理，可以实现较好的效果，且语音信号失真小。(Using wavelet transform,the noised speech signal is denoised.Good results can be achieved and speech signal distortion is small.)
单目标定
- 采用CCTV镜头大视野畸变较大，采用halcon标定板将镜头畸变矫正到无畸变状态(Large field distortion of CCTV lens is larger, and Halcon calibration board is used to correct lens distortion to non-distortion state.)
PMSM_DTC_improved
- 是基于超扭曲算法的直接转矩控制 基于论文Super-Twisting Sliding Mode Control of Torque and Flux in Permanent Magnet Synchronous Machine Drives(Direct Torque Control Based on Hyper-distortion Algorithms Super-Twisting Sliding Mode Control of Torque and Flux in Permanent M
图像处理评价指标
- 图像融合中的平均梯度、相关系数、信息熵、交叉熵、联合熵、均方误差、互信息、信噪比、峰值信噪比、均方根误差、空间频率、标准差、均值、扭曲程度、偏差指数等等(Average gradient, correlation coefficient, information entropy, cross-entropy, joint entropy, mean square error, mutual information, signal-to-noise ratio, peak signal-to-no
水下图像去雾与增强
- 这篇论文提出了一种较好的水下图像增强的方法。首先使用经过端到端训练的卷积神经网络去测量输入图片，同时以自适应双边滤波器对传输图片进行处理。接着提出一种基于白平衡的策略来消除图片的颜色偏差，用拉普拉斯金字塔融合获得无雾和色彩校正图像的融合结果。 最后，输出图像被转换为混合小波和方向滤波器组（HWD）域，用于去噪和边缘增强。 实验结果表明，该方法可以消除颜色失真，提高水下图像的清晰度。(This paper proposes a better underwater image enhancement
分布式电源接入对配电网的影响
- 潮流求解，电压波动以及谐波总畸变仿真程序(Simulation program of power flow solution, voltage fluctuation and total harmonic distortion)
张正有标定法
- 经典相机标定法，用于获得相机的内部参数，便于矫正相机镜头畸变(The classical camera calibration method is used to obtain the internal parameters of the camera, which is convenient to correct the camera lens distortion)
三币对冲-EA
- 外汇三角对冲套利EA策略介绍：是两个直盘货币和一个交叉盘货币之间的相互对冲。 一句话总结就是同一时间段进场 欧元兑美元，美元竞日元，欧元兑日元。利用价格扭曲来套利，无需与市场做博弈。(Foreign exchange triangle hedging arbitrage EA strategy: it is the mutual hedging between two direct currencies and one cross currency. In a word, the euro a