基于FPGA的嵌入式图像处理系统设计，详细介绍了FPGA（Field Programmable Gate Array，现场可编程门阵列）这种新型可编程电子器件的特点，对FPGA的各种编程语言的发展历程进行了回顾，并针对嵌入式图像处理系统的特点和应用背景，详细介绍了如何利用FPGA的硬件并行性特点研制开发高性能嵌入式图像处理系统。作者还结合自己的经验，介绍了研制开发基于FPGA的嵌入式图像处理系统所需要的正确思路以及许多实用性技巧，并给出了许多图像处理算法在FPGA上的具体实现方法以及多个基于FPGA实现嵌入式图像处理系统的应用实例。
2022-06-07 21:03:20
51.94MB
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使用python编程实现一个简单的图像处理系统，其中ui界面部分使用的是python中的tkinter库，图像处理部分使用的是opencv库：
1）有交互界面；
2）提供图象几何变化功能，使用鼠标滚轮可对图像进行旋转、缩放、镜像操作，使用鼠标点击图像可对图像进行局部放大；
3）提供图像增强功能，支持根据文本框中输入的参数对图像进行线性、伽马和对数变换，在图像中加入噪声，使用不同大小，不同种类的滤波器对图像进行平滑和锐化操作；
4）提供图像分割功能，实现了基于简单阈值、自适应阈值、Otsu阈值、分水岭算法、区域生长算法的图像分割；
2022-05-14 19:06:35
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随着图像处理技术应用的普及，其应用范围越来越广。在医学、军事、公安等领域，特别是近些年在工业自动化、工业...
2022-05-11 21:14:04
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本书详细介绍了多种常用图像处理算法基于fpga芯片的实现方法，理论和实践高度结合，具有很高的参考价值。
2022-04-21 11:15:49
57.49MB
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基于FPGA的嵌入式图像处理系统设计，英文版，非扫描版，内容清晰。
作者简介
Donald G Bailey is Associate Professor in the Institute of Information Sciences and Technology at Massey University, where he leads the Image and Signal Processing Research Group. His research interests include most aspects of image analysis, but in particular the algorithm development process, and training. Bailey has developed a Vision Image Processing System package which has been used in a wide range of image analysis applications. Current and recent projects include: image processing using FPGAs, real time produce grading using machine vision, super-resolution, and sub pixel measurement techniques, camera calibration, and coastal monitoring using automated video analysis. He has been working as an electronics and computer systems engineer in the field of image analysis and machine vision for over 25 years. He began applying FPGA technology to image processing in 2002, and since then has published about 25 papers on issues and applications of FPGAs to image processing.
目录
Preface.
Acknowledgements.
1 Image Processing.
1.1 Basic Definitions.
1.2 Image Formation.
1.3 Image Processing Operations.
1.4 Example Application.
1.5 Real-Time Image Processing.
1.6 Embedded Image Processing.
1.7 Serial Processing.
1.8 Parallelism.
1.9 Hardware Image Processing Systems.
2 Field Programmable Gate Arrays.
2.1 Programmable Logic.
2.2 FPGAs and Image Processing.
2.3 Inside an FPGA.
2.4 FPGA Families and Features.
2.5 Choosing an FPGA or Development Board.
3 Languages.
3.1 Hardware Description Languages.
3.2 Software-Based Languages.
3.3 Visual Languages.
3.4 Summary.
4 Design Process.
4.1 Problem Specification.
4.2 Algorithm Development.
4.3 Architecture Selection.
4.4 System Implementation.
4.5 Designing for Tuning and Debugging.
5 Mapping Techniques.
5.1 Timing Constraints.
5.2 Memory Bandwidth Constraints.
5.3 Resource Constraints.
5.4 Computational Techniques.
5.5 Summary.
6 Point Operations.
6.1 Point Operations on a Single Image.
6.2 Point Operations on Multiple Images.
6.3 Colour Image Processing.
6.4 Summary.
7 Histogram Operations.
7.1 Greyscale Histogram.
7.2 Multidimensional Histograms.
8 Local Filters.
8.1 Caching.
8.2 Linear Filters.
8.3 Nonlinear Filters.
8.4 Rank Filters.
8.5 Colour Filters.
8.6 Morphological Filters.
8.7 Adaptive Thresholding.
8.8 Summary.
9 Geometric Transformations.
9.1 Forward Mapping.
9.2 Reverse Mapping.
9.3 Interpolation.
9.4 Mapping Optimisations.
9.5 Image Registration.
10 Linear Transforms.
10.1 Fourier Transform.
10.2 Discrete Cosine Transform.
10.3 Wavelet Transform.
10.4 Image and Video Coding.
11 Blob Detection and Labelling.
11.1 Bounding Box.
11.2 Run-Length Coding.
11.3 Chain Coding.
11.4 Connected Component Labelling.
11.5 Distance Transform.
11.6 Watershed Transform.
11.7 Hough Transform.
11.8 Summary.
12 Interfacing.
12.1 Camera Input.
12.2 Display Output.
12.3 Serial Communication.
12.4 Memory.
12.5 Summary.
13 Testing, Tuning and Debugging.
13.1 Design.
13.2 Implementation.
13.3 Tuning.
13.4 Timing Closure.
14 Example Applications.
14.1 Coloured Region Tracking.
14.2 Lens Distortion Correction.
14.3 Foveal Sensor.
14.4 Range Imaging.
14.5 Real-Time Produce Grading.
14.6 Summary.
References.
Index.
2022-02-16 21:38:40
27.41MB
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图像处理系统是一个典型的图像处理软件，它由图像显示、图像转换、图像处理、字符识别、其他和帮助等几部分组成。
图像显示模块
该模块主要包括显示位图、显示JPEG、显示GIF 3个部分。
图像转换模块
该模块主要包括位图转换为JPEG、JPEG转换为位图、位图转换为GIF，GIF转换为位图4个部分。
图像处理模块
该模块主要包括图像旋转、图像锐化处理、图像反色处理、灰度化处理、线性变换5个部分。
字符识别模块
该模块主要包含手写数字识别。
其他
该模块主要包括设置菜单的固定颜色和随机颜色两个部分。
帮助模块
该模块主要包括软件的版本、开发单位等信息。
2022-01-05 11:50:04
3.67MB
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