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IQE

于 2021-05-15 发布

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下载积分: 1 下载次数: 12

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代码说明：

说明：这是一个图像质量评估包，含有LOE、NIQE和GMSD三种图像评估方法，可以直接调用，demo程序有一些示例图片。(This is an image quality assessment package, including loe, niqe and gmsd three image assessment methods, which can be called directly. Demo program has some sample pictures.)

文件列表：

GMSD.m, 1316 , 2019-11-04
LOE.m, 626 , 2019-11-04
NIQE, 0 , 2019-11-06
NIQE\NIQE.m, 1199 , 2019-12-17
NIQE\computefeature.m, 713 , 2012-08-24
NIQE\computemean.m, 56 , 2012-02-25
NIQE\computequality.m, 3224 , 2012-08-24
NIQE\estimateaggdparam.m, 678 , 2012-08-20
NIQE\estimatemodelparam.m, 4027 , 2012-08-24
NIQE\example.asv, 916 , 2019-11-06
NIQE\image1.bmp, 1179702 , 2011-04-04
NIQE\image2.bmp, 1179702 , 2011-04-04
NIQE\image3.bmp, 1179702 , 2011-04-04
NIQE\image4.bmp, 2098230 , 2011-09-24
NIQE\modelparameters.mat, 8347 , 2012-08-24
NIQE\readme.txt, 5385 , 2012-08-24

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blind
利用盲卷积图像复原方法，对模糊图像进行图像复原，可以达到比较好的效果。(Blind deconvolution image restoration)

2009-07-06 11:17:28下载

积分：1
xapp741
说明：该设计使用8个AXI视频直接存储器访问（AXI VDMA）引擎同时移动16个流（8个传输视频流和8个接收视频流），每个流以1920 x 1080像素格式以60赫兹刷新率移动，每个像素24个数据位。此设计还具有额外的视频等效AXI流量，该流量由为1080p视频模式配置的四个LogiCORE AXI流量发生器（ATG）核心生成。ATG核心根据其配置生成连续的AXI流量。在本设计中，ATG被配置成以1080p模式生成AXI4视频流量。这使得系统吞吐量需求达到DDR的80%左右带宽。每个AXI VDMA由LogiCORE IP测试模式生成器（AXI TPG）核心驱动。AXI VDMA配置为在自由运行模式下运行。每个AXI VDMA读取的数据被发送到能够将多个视频流多路复用或叠加到单个输出视频流的通用视频屏幕显示（AXI OSD）核心。AXI OSD核心的输出驱动板载高清媒体接口（HDMI技术）视频显示接口通过RGB到YCrCb颜色空间转换器核心和逻辑核心IP色度重采集器核心。LogiCore视频定时控制器（AXI VTC）生成所需的定时信号。(The design uses eight AXI video direct memory access (AXI VDMA) engines to simultaneously move 16 streams (eight transmit video streams and eight receive video streams), each in 1920 x 1080 pixel format at 60 Hz refresh rate, and 24 data bits per pixel. This design also has additional video equivalent AXI traffic generated from four LogiCORE AXI Traffic Generator(ATG) cores configured for 1080p video mode. The ATG core generates continuous AXI traffic based on its configuration. In this design, ATG is configured to generate AXI4 video traffic in 1080p mode. This pushes the system throughput requirement to approximately 80% of DDR bandwidth. Each AXI VDMA is driven from a LogiCORE IP Test Pattern Generator (AXI TPG)core. AXI VDMA is configured to operate in free running mode. Data read by each AXI VDMA is sent to a common Video On-Screen Display (AXI OSD) core capable of multiplexing or overlaying multiple video streams to a single output video stream.)

2020-05-08 18:03:59下载

积分：1
Desktop
说明：实现了图像处理中常用的对比度计算公式，和一个图像变换的画布扩大，只需要稍微修改即可用。(Image processing to achieve a common formula for calculating the contrast ratio, and an image transformation of the canvas to expand, require only a slight modification can be used.)

2008-12-03 20:41:44下载

积分：1
blinear(matlab)
说明：图像几何变换（如旋转）时用到的最近领域和双线性插值方法，(Image geometric transformations (eg rotation), when used in recent field and bilinear interpolation methods,)

2008-09-19 08:43:12下载

积分：1
FmcwRadarSignalProcess-master
说明： FMCW信号处理是通过python脚本实现的，可以总结为： FMCW IF信号预处理范围-时间地图构造（RTM）多普勒时间地图构造（DTM）角度时间地图构造（ATM）(FMCW signal process was implemented by python script, which can be sum up as: FMCW IF signal pre-process Range-Time-Map construction (RTM) Doppler-Time-Map construction (DTM) Angle-Time-Map construction (ATM))

2021-01-07 11:18:53下载

积分：1
text seven
说明： VGA彩条信号显示器设计设计并调试好一个VGA彩条信号发生器，并用EDA实验开发系统（拟采用的实验芯片的型号可选Altera CycloneII系列的 EP2C5T144C8 FPGA。(A VGA color bar signal generator is designed and debugged, and an EDA experimental development system is used (the model of the experimental chip to be used can be selected as EP2C5T144C8 FPGA of Altera Cyclone II series).)

2019-06-11 22:32:56下载

积分：1
matlab_声音信号FFT
说明：基于matlab的语音信号处理快速傅里叶变换程序(Fast Fourier Transform Program for Speech Signal Processing Based on MATLAB)

2020-06-25 10:20:01下载

积分：1
ShowJPEG
显示JPEG图片的源码.........................................(show jpeg picture)

2013-12-25 21:55:52下载

积分：1
FCM
利用模糊C聚类（FCM）的方法对彩色图像进行分割，期中可以用不通的特征向量来表征图像的特征(The method of fuzzy C clustering (FCM) is used to segment the color image. In the period of time, the feature vectors can be used to characterize the features of the image.)

2018-03-12 11:37:23下载

积分：1
peizhun
基于matlab的图像配准原代码，适合各种格式的图像(Matlab-based image registration of the original code, a variety of formats suitable for image)

2007-07-12 21:18:10下载

积分：1

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