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TheResearchoftherealtimesignalprocessingofSARbased
- 3．完成系统的FPGA程序开发与调试，主要包括FFT，IFFT，CMUL和转置 存储控制等模块，在此基础上，重点介绍了一种基于DDR SDRAM的行写行读高 效转置存储算法，在采用该算法进行转置存储操作时，读写两端的速度相匹配， 满足流水线操作要求，提高了整个系统的实时性。最后介绍了采用CORDIC算法 实现复图像求模运算的方法，分析了算法的硬件实现结构，并给出了基于FPGA 的实现方法及仿真结果。-he FPGA s development and debugging ar
sc_camera_01APR08
- 基于FPGA的CMOS 传感器的图像传输处理.整个设计还基于NIOS.-FPGA-based CMOS sensor Image Transmission. The design is also based on NIOS.
JPEG-LS
- 基于改进JPEG-LS算法的遥感图像近无损压缩专利，由航天五院508所申报，很详细的介绍了算法和fpga的实现-Improved JPEG-LS algorithm near lossless compression patent, the space the five branches of 508 reporting, a detailed explanation of the algorithm and implementation fpga
OV7620_FPGA
- ov7620 fpga图像采集系统 期刊论文全文-ov7620 fpga image acquisition system, the full text journal papers
DE2_LCM_CCD_inverse
- DE2版自带的CCD驱动，将图像存储于SDRAM中-DE2 version comes with the CCD driver in the image stored in SDRAM
Student_Image_Processing
- VHDL语言进行图像处理，具体的是实现给定图片的锐化和模糊处理-VHDL, image processing, specifically to achieve a given image sharpening and blur
2005-12-29_22-34-9_93
- 用ＶＨＤＬ实现dct．离散余弦变换(DCT)在图像编解码方面应用十分广泛,至今已被JPEG、MPEG1、MPEG2、MPEG4和H26x等国际标准所采用。由于其计算量较大,软件实现往往难以满足实时处理的要求,因而在很多实际应用中需要采用硬件设计的DCT处理电路来满足我们对处理速度的要求-Using VHDL implementation dct. Discrete cosine transform (DCT) in image decoding application of very exten
imageSample
- 这是一个图象传感器的数据采集程序，用Verilog语言编写，经测试通过，改程序可以作为图像数据采集参考，缩短开发时间。-This is an image sensor data collection procedures, with the Verilog language, has been tested and approved to change the image data acquisition procedure can be used as reference, to shorte
Focusing-system
- 应用FPGA以及VHDL编程语言、视频输入芯片SAA7111和输出芯片SAA7120实现对某固定图像的自动调焦-Application of FPGA and VHDL programming language, video input and output chip SAA7120 SAA7111 chip implementation of a fixed image of the auto-focus
dwt-wavelet
- 二维离散小波变换，遥感图像处理，希望能够帮助大家。-Discrete wavelet transform, remote sensing image processing, want to help you.
mid_filter
- 中值滤波的实现，用于图像的预处理。取出图像噪声-Implementation of median filter for image preprocessing. Remove image noise
Video_and_image_Processing
- FPGA开发板实现图像处理 该例子包含了SOPC和NIOS代码，同时有PDF说明-FPGA development board for image processing of the case includes SOPC and NIOS code, while a PDF descr iption
line_ccd
- 高速线阵CCD图像数据采集系统的研究,是一篇毕业论文，详细介绍了线阵CCD图像采集系统。-High Speed Linear CCD Image Data Acquisition System, is a thesis, detailing the linear array CCD image acquisition system.
CCD
- 本设计主要用来进行图像采集处理，通过摄像头采集图像信息，经过插值算法后存储到外部SDRAM，然后读取图像数据，进行边缘滤波处理后经VGA输出到屏幕上。-This design is mainly used for image acquisition and processing,through the camera capture image information,after interpolation to the external memory after the SDRAM,and th
zx
- CCD图像的颜色插值算法研究及其FPGA实现 ，这是一篇论文，里面详细介绍了如何实现图像处理的方法-CCD color image interpolation algorithm and its FPGA implementation, which is a paper, which details how to implement image processing method
LEON2FPGA
- 基于LEON2和FPGA的在轨图像小波变换模块设计-FPGA-based LEON2 and wavelet transform in the orbit module design
YUV2RGB
- 该代码可将YUV图像数据转换为VGA显示器能显示的RGB数据，R,G,B的位宽均为4，转换速度快。-The code can be converted to a YUV image data of RGB VGA monitor can display the data, R, G, B of the bit width of 4, the conversion speed.
FPGA_monitoring
- 一片关于基于FPGA的远程图像与温度采集监控系统论文-One on the FPGA-based remote monitoring system image and temperature acquisition papers
parallel-output-controller-(POC)
- 并行输出控制器，实现CPU与打印机之间的通信，程序基于VHDL语言，内附完整实验报告与仿真图像-The purpose of this project is to design and simulate a parallel output controller (POC)which acts an interface between system bus and printer. The Altera’s Quartus II EDA tool is recommended and provid
rs(31-19)
- 本源代码是RS（31,19）编码器的顶端实现程序和测试程序，此程序可以验证编码器工作与否。此代码，已在ModelSim验证通过。并附上测试时所产生的结果图像。-Source code is RS (31,19) encoder to achieve the top programs and testing procedures, this program can verify the encoder to work or not. This code has been verified in M