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Description: 使用的函数（非自己编写）：dib.cpp（附上）功能：1．BMP图的读写；2．画直方图；3. 存直方图；4．迭代算法求得阈值并进行二值化；5．任意输入并进行二值化（供比较）；6. 保存新图或者恢复原图。pS:Public类中的文件地址指针是全局变量。-use of the function (their preparation) : dib.cpp (attached) functions : 1. BMP map reading and writing; 2. Painting histogram; 3. Deposit histogram; 4. Seeking iterative algorithm threshold value and 2; 5. Importation and arbitrary binary (for comparison); 6. New plan to preserve or restore the maximum. PS : Public category of documents address is the target of global variables.
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Size: 140119 |
Author: 陈新 |
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Description: 对原始灰度图像 Lena_gray.bmp进行图像压缩实验
1．对此图进行 8×8 DCT 变换后，分别只保留 DC系数，以及保留前 4、8、16 个变换系数(DC＋AC) ，然后再分别进行 IDCT 变换，比较结果。
2．可以使用 Matlab - Image Processing Toolbox 中的函数实现。
-gray image of the original image compression Lena_gray.bmp an experiment. This diagram 8 8 DCT, the only difference reservations DC coefficient, and the preservation of the former 4, 8 or 16 DCT coefficients (DC + AC), and then separately IDCT transformation, the results of the comparison. 2. Using Matlab-Image Processing Toolbox to achieve the function.
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Size: 1036 |
Author: 朱晓路 |
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Description: bmp文件格式,讲的比较经典,呵呵,还有例子,大家看看撒-bmp file format, which tells the classic comparison, Oh, there are examples, we see spreading
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Size: 2652 |
Author: 微微 |
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Description: JPEG图像压缩与BMP位图的比较。JEPG的实现源码。-JPEG image compression and BMP bitmap comparison. JEPG the realization of the source code.
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Size: 220091 |
Author: wind |
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Description: 读入一个标准图像格式文件（JPG,BMP,TIFF等）并显示出来。利用直方图技术实现图像的增强并存储这幅图像。比较与原图像的区别
-read into a standard image format (JPG, BMP, TIFF, etc.) and displayed. Histogram using technology to enhance the image and image storage site. Comparison with the difference between the original image
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Size: 69057 |
Author: 费林 |
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Description: 使用的函数（非自己编写）：dib.cpp（附上）功能：1．BMP图的读写；2．画直方图；3. 存直方图；4．迭代算法求得阈值并进行二值化；5．任意输入并进行二值化（供比较）；6. 保存新图或者恢复原图。pS:Public类中的文件地址指针是全局变量。-use of the function (their preparation) : dib.cpp (attached) functions : 1. BMP map reading and writing; 2. Painting histogram; 3. Deposit histogram; 4. Seeking iterative algorithm threshold value and 2; 5. Importation and arbitrary binary (for comparison); 6. New plan to preserve or restore the maximum. PS : Public category of documents address is the target of global variables.
Platform: |
Size: 2183168 |
Author: 陈新 |
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Description: bmp文件格式,讲的比较经典,呵呵,还有例子,大家看看撒-bmp file format, which tells the classic comparison, Oh, there are examples, we see spreading
Platform: |
Size: 2048 |
Author: 微微 |
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Description: JPEG图像压缩与BMP位图的比较。JEPG的实现源码。-JPEG image compression and BMP bitmap comparison. JEPG the realization of the source code.
Platform: |
Size: 220160 |
Author: wind |
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Description: 读入一个标准图像格式文件（JPG,BMP,TIFF等）并显示出来。利用直方图技术实现图像的增强并存储这幅图像。比较与原图像的区别
-read into a standard image format (JPG, BMP, TIFF, etc.) and displayed. Histogram using technology to enhance the image and image storage site. Comparison with the difference between the original image
Platform: |
Size: 68608 |
Author: 费林 |
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Description: 主要功能是演示利用VB进行分析比较两张不同图片之间的差别,如BMP,JPG等，根据像素分析各个图片的不同。支持任意尺寸的图片，但是全屏图片可能会比较慢。好像根据图片屏蔽色来进行比较，-Main function is to demonstrate the use of VB to carry out analysis and comparison of two different picture the difference between, such as BMP, JPG, etc., according to analysis of all pixels in different images. Support for arbitrary-size images, but full-screen picture may be slower. Like under the mask color picture for comparison,
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Size: 40960 |
Author: casecurity |
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Description: 主要功能是演示利用VB进行分析比较两张不同图片之间的差别,如BMP,JPG等，根据像素分析各个图片的不同。支持任意尺寸的图片，但是全屏图片可能会比较慢。-Main function is to demonstrate the use of VB to carry out analysis and comparison of two different picture the difference between, such as BMP, JPG and so on, according to analysis of each image pixel different. Support any size image, but full-screen picture may be slower.
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Size: 39936 |
Author: 浪子 |
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Description: .bmp格式图象的几种变换方法的演示.包括小波变换,DB变换等算法的效果比较-. bmp format images of the presentation of several transformation methods. including the wavelet transform, DB transform algorithms, such as the effect of comparison
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Size: 6214656 |
Author: guoxiaobo |
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Description: BMP头文件的源代码，适合嵌入式开发。比较精简，较易嵌入到自己的开发工程中。比较使用。-BMP header files of source code, suitable for embedded development. More streamlined, easier to embed into their own development projects. Comparison of use.
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Size: 1024 |
Author: 小豆 |
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Description: 本程序能够实现RAW文件和BMP图像的均衡化处理，RAW文件转化为BMP，图像缩放（最近邻差值方式、双线性插值、三次B样条插值），两幅图像的相似度比较-This procedure can be achieved RAW image files and BMP balanced treatment, RAW files into BMP, image scaling (the margin nearest neighbor approach, bilinear interpolation, three B-spline interpolation), two images of the similarity comparison
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Size: 69632 |
Author: qzc |
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Description: 对于BMP格式的图象,其前54个字节未文件头信息，从第55个字节开始到结束的所有数据，都是图像颜色数据。如果仅仅修改图像颜色数据而不修改文件头信息，则bmp图像大小不变且可以正常使用。当然，为了控制图像的质量，对于数据的植入方式，我们需要稍加斟酌。一个bmp图像要隐藏我们指定的信息，储存空间必不可少。为了保证信息植入前后图像的质量不发生明显的变化，我们只有把信息写到bmp图像颜色数据的每个字节的低位上。这样，每个字节的改变量不超过0Fh，对图像品质的影响非常小，用肉眼几乎分辨不出来。在源码包中有对比图，大家可以亲自对比验证。
原理即 ：用原来bmp图像颜色数据的相邻两个字节的低位来存放隐藏信息的一个字节的内容。
如隐藏信息的某个字节数据位为 3E ，bmp图像颜色数据两相邻字节的内容为：5F 27 ，处理后该相邻字节的内容变为53 2E。这样处理，一张mbp图像可以存放其自身长度2分之1大小的信息，效果不错。-The BMP format images, its former 54-byte file header information is not, from the first 55 bytes beginning to the end of all the data is color image data. If you only modify the data without modifying the color image file header information, then bmp image size unchanged and can be normal use. Of course, in order to control image quality, for the implantation of the way the data, we need a little discretion. A bmp image to hide our designated information, storage space is essential. Information in order to guarantee the quality of images before and after implantation no obvious change, we can only put information wrote bmp image color data for each byte on the low. In this way, each byte to change the volume of not more than 0Fh, the impact on image quality is very small, almost to tell with the naked eye do not come out. Source package has at contrast map, everyone can personally verify comparison.
Principle namely: bmp image with the original color data of adjacent two of the l
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Size: 25600 |
Author: lizhoujian |
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Description: 这个源代码是应一位网友要求发布的.主要功能是演示利用VB进行分析比较两张不同图片之间的差别,如BMP,JPG等，根据像素分析各个图片的不同。支持任意尺寸的图片，但是全屏图片可能会比较慢。好像根据图片屏蔽色来进行比较，本人对这个不是很有研究，希望懂行的给发表一下看法。-This source code is a request issued by users. The main function is to demonstrate the use of two VB analysis compared the differences between different picture, such as BMP, JPG and so on, based on analysis of all pixels in different images. Support arbitrary picture sizes, but the full-screen picture may be slower. Like under the mask color picture for comparison, I am not a great deal of research on this, I hope you know the ropes of the views expressed.
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Size: 39936 |
Author: 刘雷 |
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Description: 1、图象灰度处理：将<24位真彩色图像>转换成<256级灰度图像>；（*.bmp文件）
2、图像的灰度直方图：分别反映转换前后图像中的灰度级与出现这种灰度的概率之间的关系；
3、其它功能：存盘、清屏和退出应用程序功能。
源程序用Pascal语言编写。
含有三种不同的算法作为比较，并且附有详细的软件设计的思路说明。-1, gray-scale image processing: to < 24-bit true color image> converted into < 256 gray image > (*. bmp file) 2, the gray-scale image histogram: before and after, respectively, reflecting the conversion of grayscale images gray level and the probability of such a relationship 3 other functions: save, money from the screen and application functionality. Pascal language source code to use. Containing three different algorithms for comparison, and software design, including a detailed description of the idea.
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Size: 467968 |
Author: 尤瑞 |
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Description: 快速简单和跨平台的BMP图相比较工具，以EasyBMP库为基础 -Fast, Simple, and Cross-Platform BMP Image File Comparison Tools written on top of the EasyBMP library.
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Size: 1289216 |
Author: huaiyuren |
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Description: 对原始灰度图像 Lena_gray.bmp进行图像压缩实验 1．对此图进行 8×8 DCT 变换后，分别只保留 DC系数，以及保留前 4、8、16 个变换系数(DC＋AC) ，然后再分别进行 IDCT 变换，比较结果。 2．可以使用 Matlab - Image Processing Toolbox 中的函数实现。-gray image of the original image compression Lena_gray.bmp an experiment. This diagram 8 8 DCT, the only difference reservations DC coefficient, and the preservation of the former 4, 8 or 16 DCT coefficients (DC+ AC), and then separately IDCT transformation, the results of the comparison. 2. Using Matlab-Image Processing Toolbox to achieve the function.
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Size: 3072 |
Author: 嘟嘟 |
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Description: 比较两张BMP格式图找出不同地方 -Comparison of two pieces of BMP format picture to find different places
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Size: 2137088 |
Author: sum |
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