Description: 本程序可将全彩RGB图像转换为贝尔模板,用于原始数据处理.-this procedure can be full color RGB image is converted to Bell template for the original data processing. Platform: |
Size: 1024 |
Author:songwei |
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Description: 色彩空间转换硬件实现,用于图像处理,编码,解码部分-Color space conversion hardware for image processing, encoding, decoding part of the Platform: |
Size: 2612224 |
Author:dinxj |
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Description: FPGA驱动OV7620程序代码,SCCB部分由单片机完成,FPGA负责完成图像处理和TFT液晶的显示。经试验,效果不错!-FPGA-driven OV7620 code, SCCB completed in part by the microcontroller, FPGA responsible for the completion of image processing and TFT LCD display. The test, good results! Platform: |
Size: 5714944 |
Author:李瑞全 |
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Description: 利用matlab和modelsim完成了用直方图均衡化处理灰色图片的前仿真,有处理前后图片的对比,verilog语言编写,但到用实时处理还差很远-Completed using matlab and modelsim deal with the gray image histogram equalization before the simulation, a comparison of before and after pictures, verilog language, but with real-time processing is very much far Platform: |
Size: 19930112 |
Author:杨兔艳 |
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Description: 基于DE2-70的VGA图像处理,采用verilog语言编写-Based on the DE2-70 VGA image processing, using verilog language Platform: |
Size: 138240 |
Author:王怡玲 |
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Description: 直方图均衡的Verilog实现 从Matlab读出图像为image.txt文件,经过Modelsim读入TXT文件进行直方图均衡处理,将输出结果再读出为image_he.txt文件,然后在Matlab观察直方图均衡增强效果。-The histogram equalization Verilog read from Matlab the image image.txt file after the Modelsim read into the TXT file, histogram equalization processing, and output the results read out for image_he.txt file, then the histogram equalization enhancement observed in Matlab. Platform: |
Size: 2048 |
Author:杨光 |
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Description: MATLAB is one of several tools for working with mathematics. As an experienced
programmer, I was skeptical at rst. Why should I learn another programming
language when I could do the work in C/C++? The answer was simple: working
with MATLAB is easier! Yes, there are some instances when one would want to
use another language. A compiled program, such as one written in C++, will run
faster than an interpreted MATLAB program (where each line is translated by the
computer when the program is run). For hardware design, one might want to write
a program in Verilog or VHDL, so that the program can be converted to a circuit. Platform: |
Size: 5274624 |
Author:erhan |
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Description: 《数字信号处理的FPGA实现(第三版)》作者:U.Meyer-Baese
的配套源码,基于quartus9.0编写,使用的cyclone ii。其中包含FIR IIR FFT等算法的实现,对学习图像处理很有帮助。- FPGA digital signal processing (third edition) Author: U.Meyer-Baese
The matching source, based on quartus9.0 preparation, the use of cyclone ii. Which includes FIR IIR FFT algorithm such as the realization of learning to image processing helpful. Platform: |
Size: 417792 |
Author:马博城 |
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Description: 基于verilog 实现vga显示源代码(The FPGA-based Character Display and Its Application in Real Time Image Processing Syste) Platform: |
Size: 3718144 |
Author:lockheedmart
|
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Description: 图像压缩是图像处理中的一个重要课题,在减少图像尺寸以实时传输和存储方面起着非常重要的作用。许多标准推荐使用DWT进行图像压缩。DWT的计算复杂度对基于DWT的图像压缩算法的实时使用提出了重大挑战。在本文中,我们提出了一种改进的提升方案来计算近似和详细的DWT系数。修正的方程使用右移运算符和6位乘法器。计算中的层级减少到一个,从而最小化延迟和增加吞吐量。ViTEX-5 FPGA上实现的设计工作在180 MHz,功耗小于1W的功率。该设计占用了FPGA上不到1的LUT资源。所开发的体系结构适合于FPGA平台上的实时图像处理。(Image compression is one of the prominent topics in image processing that plays a very important role in reducing image size for real-time transmission and storage. Many of the standards recommend the use of DWT for image compression. The computational complexity of DWT imposes a major challenge for the real-time use of DWT-based image compression algorithms. In this paper, we propose a modified lifting scheme for computing the approximation and detailed coefficients of DWT. The modified equations use, right shift operators and 6-bit multipliers. The hierarchy levels in computation are reduced to one thereby minimizing the delay and increasing throughput. The design implemented on Virtex-5 FPGA operates at 180 MHz and consumes less than 1W of power. The design occupies less than 1 of the LUT resources on FPGA. The architecture developed is suitable for real-time image processing on FPGA platform.) Platform: |
Size: 1473536 |
Author:asde198250 |
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