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: 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: 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: 这个verilog程序实现了图像中值滤波，处理实时性很强，有兴趣的可以参考(This Verilog program implements the median filter in the image, the processing is very real, and the interest can be referred to) Platform: |
Size: 1950720 |
Author:zengang |
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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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Search - image processing in verilog