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[Software Engineering] 20051105210652285

Description: 3个FPGA在图象处理中的应用的论文：FPGA控制实现图像系统视频图像采集，FPGA在多制式视频转换系统中的应用，FPGA在图象处理中的应用-3 FPGA image processing in the application papers : FPGA Implementation of Image Video image acquisition system, the FPGA multi-standard video conversion system, the application FPGA in Image Processing Application
Platform: | Size: 414720 | Author: 木易 | Hits:

[Other] fpg

Description: 很重要的一本关于fpga图像的资料-Very important one on the FPGA image information
Platform: | Size: 2930688 | Author: 马占 | Hits:

[File Format] designforvideobasedonSDRAM

Description: 在信息处理中，特别是实时视频图像处理中，通常都要对实现视频图像进行处理，而这首先必须设计大容量的存储器，同步动态随机存储器SDRAM虽然有价格低廉、容量大等优点，但因SDRAM的控制结构复杂，常用的方法是设计SDRAM通用控制器，这使得很多人不得不放弃使用SDRAM而使用价格昂贵的SRAM。为此，笔者在研究有关文献的基础上，根据具体情况提出一种独特的方法，实现了对SDRAM的控制，并通过利用FPGA控制数据存取的顺序来实现对数字视频图像的旋转，截取、平移等实时处理。-In information processing, especially real-time video image processing usually have to deal with video images, which must first be designed large-capacity memory, synchronous dynamic random access memory SDRAM Although there are low cost, large capacity, etc., but SDRAM control structure of the complex, commonly used method is to design generic SDRAM controller, which makes a lot of people had to abandon the use of SDRAM and the use of expensive SRAM. To this end, the authors examine the literature based on the specific situation in a unique way to realize the control of SDRAM, and control data through the use of FPGA to realize the order of access to digital video image rotation, interception, translation, such as real-time processing.
Platform: | Size: 137216 | Author: 赵明玺 | Hits:

[Program doc] FPGA

Description: SDRAM控制模块；图象采集系统说明性稳当；DSP图象采集系统。SDRAM作为存储器。-SDRAM control module image acquisition system illustrative trustworthy DSP image acquisition system. SDRAM as the memory.
Platform: | Size: 179200 | Author: yan | Hits:

[VHDL-FPGA-Verilog] 12344

Description: 基于FPGA的VGA图像显示控制的设计和实现-FPGA-based control of the VGA image display design and realize
Platform: | Size: 1257472 | Author: 王永顺 | 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:

[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:

[Software Engineering] arm+fpga+ccd

Description: 提出了基于嵌入式技术CCD 采集系统的新方法,并以ARM微处理器和FPGA 芯片为核心设计了嵌入式CCD 采集系统,解决了传统采集方法中系统过于庞大和复杂的问题,具有结构简单、小型化和智能化的特点。试验结果表明,该系统实现了CCD 输出图像的高速采集和实时显示,数据采集速率达到5 MHz。-Embedded technology based on CCD acquisition system A new method, and ARM microprocessors and FPGA chip is designed as the core embedded CCD acquisition system to address the traditional acquisition methods in the system too large and complex problems, is simple in structure, small and intelligent features. Experimental results show that the system realizes high-speed CCD output image acquisition and real-time display, data acquisition rate up to 5 MHz.
Platform: | Size: 333824 | Author: 陈天葆 | Hits:

[VHDL-FPGA-Verilog] FPGA-basedinfraredimagepreprocessing

Description: 基于FPGA的红外图像预处理系统的研究与设计，给fpga工程技术人员一个参考-FPGA-based infrared image preprocessing system and design, engineering and technical personnel to fpga a reference
Platform: | Size: 3840000 | Author: bonjour | Hits:

[Software Engineering] DSP＋FPGA

Description: 基于DSP＋FPGA的实时图像识别系统硬件与算法设计-DSP+ FPGA based real-time image recognition system hardware and algorithm design
Platform: | Size: 250880 | Author: chen | Hits:

[VHDL-FPGA-Verilog] fpga

Description: FPGA based implementation of an invisible robust image water marking encoder
Platform: | Size: 5120 | Author: Ayesha | Hits:

[Software Engineering] FPGA

Description: 针对MT9M111数字图像传感器,采用Cyclone系列 EP1C6Q240C6作为主控芯片,设计并实现了ITU-R BT.656视频数据的采集、色彩空间转换、DVI-I显示控制的数字视频转换系统。系统可以将传感器的输入图像以1280×960(60Hz)和 1280×1024(60Hz)格式输出到DVI-I显示器上,并具有图像静止功能,同时在系统空闲时,可以将系统设置为待机状态,来降低功耗。-Aimed at the digital image sensor MT9M111,used Cyclone EP1C6Q240C6 as the main control chip,designed and implemented the conversion system of the collection of the ITU-R BT.656 video data,color space conversion,and the display on DVI-I monitor.This system can display the image from the sensor on DVI-I monitor in the mode of 1280960(60 Hz)or 12801024(60 Hz),image freezing is also supported.Moreover,the system can be set into standby state when the system is idled,for low power consumption.
Platform: | Size: 563200 | Author: 将建 | Hits:

[Special Effects] pic_fpga

Description: 图像融合算法的研究及可重构FPGA实现.pdf-Image Fusion Technolog base on FPGA
Platform: | Size: 2139136 | Author: wang_wei | Hits:

[VHDL-FPGA-Verilog] webCam-FPGA

Description: 使用Verilog控制美光CMOS图像处理器，并转存到SDRAM中。使用FPGA为QL的带fuse系列-Control the use of Verilog Micron CMOS image processor and SDRAM in转存到. FPGA for use with QL series fuse
Platform: | Size: 36864 | Author: NOOW | Hits:

[Software Engineering] FPGA

Description: 基于FPGA芯片控制全彩LED大屏幕图像显示系统系统设计随着数字技术的飞速发展，各种数字显示屏也随即涌现出来有LED、LCD、DLP等，各种数字大屏幕的控制系统多种多样，有用ARM+FPGA脱机控制系统，也有用PC+DVI接口解码芯片+FPGA芯片联机控制系统，在这里我们讲述一种不仅可以用于控制全彩LED大屏幕的显示，而且还可以作为发送端输出高清图像数据。采用的联机控制系统对全彩LED大屏幕进行控制。即PC+DVI接口解码芯片+FPGA芯片+输出接口模式的联机控制系统-FPGA-based full-color LED chips to control large-screen image display system, system design with the rapid development of digital technology, digital displays have also emerged immediately LED, LCD, DLP, etc., all kinds of large-screen digital control system diverse and useful ARM+ FPGA offline control system, it also uses PC+ DVI interface decoder chip+ FPGA chip-line control system, we have described here can not only be used to control a full-color large screen LED display, but also can serve as a send ended output high-definition image data. Online control system used on large-screen full-color LED control. PC+ DVI interface that decoder chip+ FPGA chip+ output interface of the online control system model
Platform: | Size: 833536 | Author: 打狗队 | Hits:

[VC/MFC] FPGA

Description: 个人收集的FPGA图像压缩算法包，包括内容主要为图像压缩算法DWT 离散小波变换 DCT 离散余弦变换 SHIHT 多级树集合划分 EBCOT优化截取的嵌入式块编码等-Personal collection of image compression algorithm for FPGA package, including the contents of the main image compression algorithm for the discrete wavelet transform DWT discrete cosine transform DCT multi-level tree SHIHT set partitioning optimization interception EBCOT Embedded Block Coding, etc.
Platform: | Size: 6079488 | Author: sdf | Hits:

[Video Capture] sram_saa1117verilog

Description: 图像采集、存储控制verilog源代码，fpga控制SAA1117,采集数据存储到sram，仿真编译测试都能通过-Image acquisition, storage, control verilog source code, fpga control SAA1117, collecting data to sram, simulation tests can be compiled by
Platform: | Size: 25600 | Author: 蹇清平 | Hits:

[VHDL-FPGA-Verilog] FPGA_image

Description: fpga实现图像处理，JPEG标准下图象压缩，VHDL语言编程。-fpga implementation image processing, JPEG image compression under the standard, VHDL language programming.
Platform: | Size: 295936 | Author: xiangchuiyi | Hits:

[Documents] FPGA-Based_Video_Image_Acquisition_System_Design_a

Description: 基于FPGA的视频图像采集系统的设计与实现-FPGA-Based Video Image Acquisition System Design and Implementation
Platform: | Size: 514048 | Author: 马亚宁 | Hits:
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