Search - image vhdl fpga

[Picture Viewer] manticore

Description: 显卡中关于3D图形处理的源码，是VHDL版本的喜欢硬件FPGA图像处理的可以看看，挺有意思-Graphics 3D graphics on the source, is like VHDL version of the FPGA hardware image processing can see quite interesting
Platform: | Size: 1686528 | Author: dido wang | Hits:

[Other] colorconv

Description: 硬件实现色彩转换功能，在FPGA处理图像时经常用到，VHDL语言。-Hardware realize color conversion function, in the FPGA image frequently used treatment, VHDL language.
Platform: | Size: 2048 | Author: BrivaMa | Hits:

[VHDL-FPGA-Verilog] FPGA

Description: HDTV视频内容创作的繁荣以及在带宽受限的广播信道环境中传送这些视频内容的方法，不断催生新的视频压缩标准和相关视频图像处理设备。-HDTV video content creation and prosperity as well as bandwidth-constrained environment of the broadcasting channel to send video content of these methods, birth of a new video compression standards and associated video image processing equipment.
Platform: | Size: 59392 | Author: chenqunqin | Hits:

[VHDL-FPGA-Verilog] fpgajpeg

Description: 基于FPGA的JPEG图像压缩芯片设计 -FPGA-based JPEG image compression chip design
Platform: | Size: 103424 | Author: 倪德 | Hits:

[Special Effects] multilevel_filter

Description: 完整的多级滤波图像处理算法，利用FPGA实现，利用硬件结构实现算法能够满足苛刻的实时性要求。-Complete multi-level filtering image processing algorithms using FPGA realization algorithm using hardware structure able to meet the demanding requirements of real-time.
Platform: | Size: 588800 | Author: 朱磊 | Hits:

[VHDL-FPGA-Verilog] FPGAbi_ioreseach

Description: :针对现场可编程门阵列(FPGA)芯片的特点,研究FPGA中双向端口I/O的设计,同时给出仿真初始化双向端口I/O的方法。采用这种双向端口的设计方法,选用Xilinx的Spartan2E芯片设计一个多通道图像信号处理系统。-: For field programmable gate array (FPGA) chip features of FPGA in the bi-directional port I/O design, the simulation is initialized at the same time two-way port I/O method. Using this design method of two-way ports, optional Spartan2E the Xilinx chip to design a multi-channel image signal processing system.
Platform: | Size: 115712 | Author: zhanyi | Hits:

[Special Effects] Read

Description: 这是一个有关实时模拟和数字图像处理的fpga程序-This is a real-time analog and digital image processing procedures for the FPGA
Platform: | Size: 1024 | Author: cjgqf | Hits:

[Special Effects] s_filter

Description: fpga实现图象滤波，实时的实现对输入图象的形态学滤波-FPGA realization of image filtering, real-time realization of the input images of morphological filtering
Platform: | Size: 1024 | Author: vincent zhen | Hits:

[Other] 23

Description: 图像技术的应用：包括：基于FPGA的图像处理系统；基于图像特征的景象匹配辅助导航系统中的关键技术研究；图像导航技术的发展和应用 -Application of imaging technology: including: FPGA-based image processing system images based on image feature matching assisted navigation system in the research of key technologies image navigation technology development and application of
Platform: | Size: 4107264 | Author: 李灵 | Hits:

[Special Effects] video_process_base_on_DSPandFPGA

Description: 基于高速数字信号处理器(DSP) 和大规模现场可编程门阵列( FPGA) ,成功地研制了小型化、低功耗的实时视频采集、处理和显示平台. 其中的DSP 负责图像处理,其外围的全部数字逻辑功能都集成在一片FPGA 内,包括高速视频流FIFO、同步时序产生与控制、接口逻辑转换和对视频编/ 解码器进行设置的I2 C 控制核等. 通过增大FIFO 位宽、提高传输带宽,降低了占用EMIF 总线的时间利用数字延迟锁相环逻辑,提高了显示接口时序控制精度. 系统软件由驱动层、管理层和应用层组成,使得硬件管理与算法程序设计彼此分离,并能协同工作. 系统中的图像缓冲区采用了三帧的配置方案,使得该平台最终具有对PAL/ N TSC 两种制式的全分辨率彩色复合视频信号进行实时采集、显示和处理的能力.-Based on high-speed digital signal processor (DSP) and large-scale field programmable gate array (FPGA), successfully developed a smaller, low-power real-time video capture, processing and display platform. One of the DSP is responsible for image processing, all its external digital logic functions are integrated in a FPGA, including high-speed video streaming FIFO, synchronous sequential generate and control, conversion and interface logic for video encoder/decoder to set up the control of nuclear and other I2 C. through increased FIFO bit width, increase the transmission bandwidth, reducing the time occupied by EMIF bus delay phase-locked loop using digital logic,
Platform: | Size: 546816 | Author: John | Hits:

[Software Engineering] Digital_Filter_implementation_by_FPGA

Description: 1.an fpga implementation of the image space reconstruction algorithm for hyperspectral imaging analysis 2. fpga implemention of a median filter 3. fpga implementation of digital filters 4.hardware acceleration of edge detection algorithm on fpgas 5.implementation and evaluation of image processing algorithms on reconfigurable architecture using C-based hardware descriptive languages 6. implementing 2D median filter in fpgas 7.视频图像处理与分析的网络资源
Platform: | Size: 1969152 | Author: carol | Hits:

[VHDL-FPGA-Verilog] VGA

Description: VGA彩色信号控制器设计：用VHDL语言编写程序，重点完成三个功能： 1.棋盘格图案显示：用三基色原理在CRT显示器上显示由横竖八彩条重叠构成的棋盘格图案； 2.在显示器上依次显示0~9十个数字：每个数字不同颜色，每个显示大约0.4秒，循环显示； 3.显示动画效果：将静态图像以高频率显示，造成动画效果，最终动态显示OVER结束。-VGA color signal controller design: using VHDL programming language, focusing on the completion of three functions: 1. Chessboard grid pattern shows that: The principle of three-color display on the CRT display by eight color横竖overlapping grid consisting of checkerboard patterns 2. followed by the display on display 0 ~ 9 10 figure: Each figure in different colors, each show around 0.4 seconds, circular display 3. show animation effects: static image to display a high frequency, resulting in animation effects, dynamic display finally OVER The End .
Platform: | Size: 186368 | Author: 刘峰 | Hits:

[VHDL-FPGA-Verilog] Fingerprint_Identify

Description: 本项目名称是：基于FPGA的指纹识别模块设计。主要内容为：本模块采用xilinx公司的Spartan 3E系列XC3S500E 型FPGA作为核心控制芯片，通过富士通公司的MFS300滑动式电容指纹传感器对指纹图象进行提取，然后对提取的指纹图像进行灰度滤波、图像增强、二值化、二值去噪、细化等预处理，得到清晰的指纹图象，再从清晰的指纹图象中提取指纹特征点，存入外部FLASH作为建档模板。指纹比对时，采用同样的方法获得清晰的指纹图像，建立比对模板，然后将比对模板与建档模板利用点模式匹配算法进行比对，得出比对结果。该模块利用嵌入式软核实现系统的管理，利用硬件实现指纹识别，保证了系统功能的完整性与识别的正确性。该识别模块可用于门禁、考勤、安检、保险箱柜等很多方面，也可和计算机等设备联机使用，满足各个方面的不同需求，因此它的设计具有很广泛的应用前景和市场价值。 -The project name is: FPGA-based fingerprint identification module design. The main contents are: the use of this module xilinx s Spartan 3E Series XC3S500E FPGA-based control chip as the core, through the MFS300 Fujitsu fingerprint slide sensor capacitance extraction of the fingerprint image, and then extracted gray-scale fingerprint image filtering, image enhancement, binarization, denoising Second, refinement, etc. pre-treatment have been given clear fingerprint image, and then a clear fingerprint image from the extracted fingerprint feature points, into the external FLASH file as a template. Fingerprint matching using the same method to obtain a clear image of the fingerprint to establish than the template, and then will be the template file templates and the use of point pattern matching algorithm than the right, than the results obtained. The module is the realization of the use of soft-core embedded system management, the use of fingerprint recognition hardware implementation
Platform: | Size: 191488 | Author: xiaoxu | Hits:

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[Picture Viewer] manticore

[Other] colorconv

[VHDL-FPGA-Verilog] FPGA

[VHDL-FPGA-Verilog] fpgajpeg

[Special Effects] multilevel_filter

[VHDL-FPGA-Verilog] FPGAbi_ioreseach

[Special Effects] Read

[Special Effects] s_filter

[Other] 23

[Special Effects] video_process_base_on_DSPandFPGA

[Software Engineering] Digital_Filter_implementation_by_FPGA

[VHDL-FPGA-Verilog] VGA

[VHDL-FPGA-Verilog] Fingerprint_Identify

[Process-Thread] UART

[VHDL-FPGA-Verilog] webCam-FPGA

[VHDL-FPGA-Verilog] FPGA_ImageProcessing

[VHDL-FPGA-Verilog] FPGA_image

[Software Engineering] OV7620_FPGA

[Graph Recognize] Fingerprint_Normalized_FPGA_code

[VHDL-FPGA-Verilog] Video_and_image_Processing

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