Description: 数字图像处理实验
根据原图像的直方图，发现背景和目标的分割值大约在130左右，并将灰度图像转为二值图像，分割效果比较理想。
图像处理实验（六）图像压缩与编码
实验目的： 学习JPEG压缩编码
实验内容：
一．实现基本JPEG的压缩和编码分三个步骤：
1． 首先通过DCT变换去除数据冗余；
2． 使用量化表对DCT系数进行量化；
3． 对量化后的系数进行Huffman编码。-digital image processing experiments based on the original image histogram, found background and objectives of the divided about the value of around 130 and two gray-scale image to image, Segmentation more satisfactory results. Image processing experiments (6) Image Compression and Coding of the experiment : Learning JPEG compression coding experiment : one. Basically JPEG compression and coding in three steps : 1. First through DCT remove data redundancy; 2. Using quantitative table right DCT coefficient quantization; 3. Right quantized coefficients of Huffman coding. Platform: |
Size: 4096 |
Author:qq |
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Description: 能实现灰度图像中数字的识别：包括256转灰度图像，二值化，梯度锐化，去离散噪声，整体倾斜调整，字符分割，尺寸标准归一化，紧缩重排，神经网络识别等。-To achieve the number of gray-scale image recognition: includes 256 to gray image, binary, gradient sharpening to discrete noise, the overall tilt adjustment, character segmentation, size standards for normalization, tightening rearrangement, neural network recognition . Platform: |
Size: 3200000 |
Author:高源 |
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Description: k-均值聚类算法实现灰度图像分割，输入图像矩阵和聚类中心个数，返回为最终的聚类中心和图像中每个像素所属类的编号（对应于图像矩阵）-k-means clustering algorithm to achieve gray-scale image segmentation, the input image matrix and the number of cluster centers, the return for the final image of the cluster centers and their respective categories in each pixel number (corresponding to the image matrix) Platform: |
Size: 1024 |
Author:cc |
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Description: 采用K均值聚类算法的原程序，能够对灰度图像进行据类方法分割-K means clustering algorithm using the original procedure, able to gray-scale image segmentation method according to category Platform: |
Size: 6144 |
Author:fanjihong |
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Description: 使用梯度幅度预处理，再通过分水岭变换方法分割灰度图象-Pretreatment of the use of gradient magnitude, and then through the watershed transform gray-scale image segmentation Platform: |
Size: 24576 |
Author:姜丽 |
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Description: 智能运输系统中车牌识别技术得到了广泛应用 , 车牌分割是车牌识别的重要部分。基于彩色图像车牌分割与采用灰度图像车牌分割相比 , 可以有效消除阴影影响 , 同时车牌颜色也是车牌识别的一个参数。颜色分类处理使用特征函数 , 可以减少颜色坐标转换运算 , 提高颜色分类速度。文中详细讨论中国车牌特征 , 给出车牌分割详细步骤。车牌
区域判别采用信息融合技术。车牌倾斜矫正结合车牌倾斜特点 , 提出快速算法。-Intelligent Transport System in the license plate recognition technology has been widely applied, the vehicle registration license plate segmentation is an important part of identification. License Plate Based on Color Image Segmentation and the use of gray-scale image segmentation compared to plate, you can effectively remove the shadow, while the color plates License Plate Recognition is also a parameter. Color classification to deal with the use of characteristic function, can reduce the color coordinate transformation operation, improve the speed of color classification. Discussed in detail the characteristics of the Chinese license plate, license plate segmentation gives the detailed steps. License plate region using information fusion techniques discriminant. License plate license plate combination of slant correction tilt characteristics of fast algorithm. Platform: |
Size: 142336 |
Author:memcpy |
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Description: 最佳阈值分割法实现对灰度图像的分割，通过迭代阈值找到最佳阈值后用imbw二值化-Optimal threshold segmentation method for gray-scale image segmentation, through the iterative find the best threshold after threshold binarization imbw Platform: |
Size: 1024 |
Author:shayu |
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Description: 遗传算法与BP神经网络结合，可以进行彩色图像和灰度图像的分割。-Genetic algorithm and BP neural networks that can be color images and gray-scale image segmentation. Platform: |
Size: 122880 |
Author:benzhiwei |
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Description: 利用改进的脉冲神经网络完成灰度图像的分割-The use of impulsive neural networks to improve the completion of gray-scale image segmentation Platform: |
Size: 1024 |
Author:岳碧波 |
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Description: 阈值法实现灰度图像分割，效果不错，可行，可以借鉴-Threshold method to achieve gray-scale image segmentation, the effect of a good, viable, can learn from Platform: |
Size: 1024 |
Author:yuzhun |
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Description: 一个基于matlab的改进的灰度图像分水岭分割算法，该算法改进了普通的分水岭算法的过分割等问题，经过一系列处理可是分割结果更加准确。-Matlab based on gray-scale image of the improved watershed segmentation algorithm to improve the ordinary over-segmentation of watershed algorithm and so on, but after a series dealing with a more accurate segmentation results. Platform: |
Size: 1024 |
Author:王悦东 |
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Description: C语言开发的基于梯度图的分水岭变换，用于灰度图像的分割，具有比较好的分割效果。-C language development gradient map based on watershed transformation for gray-scale image segmentation, with a relatively good segmentation results. Platform: |
Size: 4096 |
Author:杨晓辉 |
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Search - gray scale image segmentation