Search - bmp compression

[Special Effects] 图像dct变换的程序

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.
Platform: | Size: 1036 | Author: 朱晓路 | Hits:

[WEB Code] 200462820812

Description: 功能特点： 1、导入多种图片格式，目前支持BMP，JPG，GIF等。 2、输出JPG格式缩略图，自定义输出压缩参数 3、高效率生成缩略图，4种导出方式，方便灵活。 4、图片裁减功能，自定义裁减区域。 5、能购获取图片尺寸。 6、支持文字水印，可自定义字体、颜色、旋转角度等。 7、支持图片水印，图片水引支持透明度。 8、性能更稳定,消耗系统资源少。 -features : one, into a variety of file formats, BMP, JPG, GIF, etc.. 2, the output JPG format thumbnail, since the definition of the output parameters of three compression, high efficiency, generate thumbnail, four species derived, convenience and flexibility. 4, photographs reduction function, since the definition of regional reductions. 5 can purchase access Photo size. 6, support text watermark can be defined font, color, rotation angle. 7, support watermark images, photographs cited in support of transparency water. 8, more stable performance, consume less resources.
Platform: | Size: 41913 | Author: 姓名 | Hits:

[Compress-Decompress algrithms] 图像数据的压缩

Description: 1. 实现BMP文件到JPEG文件的压缩转换。 2. 自选：实现从JPEG文件到BMP文件转换。 3. 采用C/C++编写程序 -1. BMP file to the realization of JPEG compression conversion. 2. Customize : Achieving from JPEG files to BMP file conversion. 3. Using C / C programming
Platform: | Size: 279456 | Author: 陆俊 | Hits:

[Other resource] Tran

Description: bmp与jpeg图像格式间的相互转换可以设置JPEG的压缩品质；适用于8BIT灰度图和24BIT真彩色图像-jpeg image with bmp format conversion between the setting up of quality JPEG compression; in 8BIT grayscale and color images 24BIT
Platform: | Size: 427350 | Author: lx | Hits:

[Graph program] 图像处理课程设计

Description: 用MFC编写,实现的功能有: i. 打开256色的BMP格式的图像文件： ii. 图像的傅立叶变换： iii. 直方图均衡化： iv. 图像的中值滤波 v. 图像的边缘检测 vi. 几何变换 vii. 哈夫曼编码查看： viii. 直方图查看 ix. 用哈夫曼压缩方法对图像进行压缩并生成压缩文件另外还有课设论文及重要模块流程图。有一定的参考价值 -prepared using MFC, the functions are : i. Open 256-color BMP image file formats : ii. the Fourier Transform Image : iii. histogram equalization : iv. Image median filtering v. Image Edge Detection vi. Geometric Transforms vii. Huffman coding View : viii. histogram View ix. Huffman compression method used to compress images and generate compressed files another lesson based papers and important module flowchart. There will be some reference value
Platform: | Size: 848700 | Author: 斯蒂芬 | Hits:

[Multimedia program] avitutr5

Description: 一个BMP位图转换AVI程序，可自由选择压缩比率，欢迎大家下载学习指教-a BMP AVI bitmap conversion process, the freedom to choose compression ratio and you are welcome to download learning enlighten
Platform: | Size: 38534 | Author: 张化雨 | Hits:

[Fractal program] fractalcompress

Description: 图象处理及分形图象压缩是针对真彩(24位色)BMP图象进行简单处理和能够进行分形图象压缩的程序.分形图象压缩采用了固定分块和四叉树的方法,小波零树编码的方法还有问题. 图象处理部分对图片大小没有要求,分形图象压缩部分对图片大小有要求,大小应是2的次方幂(例如大小应是128*128,256*256,512*512等等),否则在菜单上看到的图象压缩里子菜单是灰的,不起作用. -image processing and fractal image compression is against True Color (24-bit color) BMP images and can handle simple fractal image compression process. Fractal Image Compression with a fixed block and quadtree method EZW coding method is problematic. Image processing part of the picture size no, fractal image compression part of the picture size requirements, should be the size of the two-power (such as size should be 128 * 128 * 256 * 512, etc.), or else on the menu to see the image compression Lane submenu is the gray, ineffective.
Platform: | Size: 210968 | Author: ltt | Hits:

[Other resource] pictureeditor

Description: 用VC开发的图像编辑器源代码，可处理JPEG,BMP,PNG,TIFF等多种格式图像。进行图像压缩编码，旋转，融合等多种操作-VC developed image editor source code, can handle JPEG, BMP, PNG, TIFF and other image formats. Image compression, rotation, a variety of operational integration
Platform: | Size: 3137689 | Author: srirlib | Hits:

[Other resource] tony_jpeglib

Description: 一个不错的BMP转JPP,JPP转BMP的程序.压缩比很高.-a good turn JPP BMP and BMP JPP transfer procedures. Very high compression ratio.
Platform: | Size: 83802 | Author: 高 | Hits:

[Multimedia program] bmp_packet

Description: 自己写的一个BMP文件打包的库,在觉得缺少一种好的压缩算法，把图形文件压缩的小点-himself in a BMP file packing libraries, in the absence of a feel good compression algorithm, put graphics files compressed dots
Platform: | Size: 8594 | Author: zhangxp | Hits:

[OpenGL program] Openearth

Description: 用OpenGL实现展开地球的三维动画打包说明：打包软件为winzip，其中paper.zip为正文压缩文件，解压后为word2000环境下的正文文件paper.doc，program.zip为源程序压缩文件，解压后为VC++6.0环境下的工程文件OpenEarth.dsp等系列程序...及作为纹理使用的位图文件Wordmp.bmp 程序使用说明解压program.zip为源程序压缩文件,将opengl32.lib glu32.lib glaux.lib等库文件拷贝到...\\VC98\\Lib\\目录下。 1.用VC6.0启动Openearth.dsw, 2.按下述步骤添加OpenGL库:从[Project]菜单中选择[Settings...]选项，将弹出Project Settings对话框。在该对话框中选择Link标签，在“Object/Libray Module”编辑框中加入“opengl32.lib glu32.lib glaux.lib”,单击OK按钮。 3. 用菜单Build\\!Execute Openearth.exe项建立并运行Openearth.exe文件 4. 观看效果，由于程序使用GetCurrentTime函数，动画可能从中间开始展开，全部展开后，又从头从球形开始展开。直接运行Openearth.exe。-start using OpenGL 3D animation Earth packaged Note : packaged software winzip. which paper.zip compression for text documents, unpacked word2000 environment for the body of documents paper.doc, program.zip source of compressed files, unpacked VC 6.0 environment for the engineering documents OpenEarth.dsp series of procedures ... and for Texture for the use of bitmap file Wordmp.bmp use procedures for extracting program.zip source compressed files, will opengl32.lib glu32.lib glaux.lib other library copy of the document .. . \\ VC98 \\ Lib \\ directory. 1. Start with VC6.0 Openearth.dsw. 2. the following steps to add OpenGL library : from [Project] menu, choose [Settings ...] options will Project Settings dialog pop. In the dialog box choose Link label, in "Object / Libray Module" e
Platform: | Size: 174322 | Author: 倪明 | Hits:

[Windows Develop] JPEGLibSource

Description: 操作JPEG的库和源程序 JPEG库的源代码，BMP-》JPEG压缩，JPEG-》BMP的还原。-operation of the library and JPEG source for the source code, BMP - "JPEG compression, JPEG - "BMP reduction.
Platform: | Size: 397462 | Author: 吴权 | Hits:

[Other resource] graph_dephi

Description: 本程序功能为压缩图处理，对BMP文件进行放大，旋转，平移等处理-the procedures for the functional map compression, the BMP files to enlarge it, rotation, translation, etc. processing
Platform: | Size: 9933 | Author: 斌斌 | Hits:

[Other resource] JPEG_ysbmxtydm

Description: 图形处理软件,主要是JPEG压缩编码系统,是将BMP转换成JPG-graphics processing software, mainly JPEG compression coding system, the BMP will be converted into JPG
Platform: | Size: 16880 | Author: 刘 | Hits:

[Other resource] webcam_server-0.50

Description: 使用JPEG图像压缩，把服务器端的摄像头采集的BMP图像，压缩成JPEG图像，并通过网络传输到客户端。客户端通过浏览器查看摄像头采集到的图片。-use JPEG image compression, server-camera acquisition of BMP images, JPEG Image compression and network transmission to the client. The client browser View camera collection to the pictures.
Platform: | Size: 178528 | Author: wty | Hits:

[Other resource] ImageCompress

Description: 行程编码，JPEG压缩编码（基本系统）命令行编译过程如下 vcvars32 rc bmp.rc cl compress.c bmp.res user32.lib gdi32.lib 注意事项：运行时，文件c:\\test.pcx；c:\\test.jpg必须存在 -itinerary coding, JPEG compression coding (basic system) command line compiler process following vcvars32 rc bmp.rc c l compress.c bmp.res user32.lib gdi32.lib attention to things item : running, documents c : \\ test.pcx; c : \\ test.jpg must exist
Platform: | Size: 123604 | Author: 张恒 | Hits:

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