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Description: 将gif格式的图像转化为jpg格式的图像
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Size: 339 |
Author: jiangjiangcau |
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Description: 把JPG/BMP图片转换位RGB565格式, 这是为了DX应用的方便(16位色), 也可以用于LINUX的帧缓存(16位色) 附带转换程序+图片查看 -put JPG/BMP photo-conversion RGB565 format, which is to facilitate the application of DX (16 colors), which could also be used in the Linux frame buffer (16 colors) fringe conversion Photo Show
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Size: 260096 |
Author: 夏永明 |
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Description: When developing web-pages or graphics we frequently need a tool that will give us the RGB value of the color of a particular region in some other application s window. An example could be that you need to know the background color of a JPG image so that you can use the same color for the background of the webpage on which you will display the image. ColorFinder comes in handy exactly for this. You can use this tool to pick color from any pixel on the desktop.
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Size: 135168 |
Author: gp |
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Description: BMP压缩成JPG的源代码， 原理
程序首先读BITMAP 文件的各像素点的RGB值, library 做压缩 RGB 缓冲区
成JPEG文件或缓冲区.-BMP JPG compressed into the source code, principle procedures BITMAP first reading of the document point pixel RGB value, library so compressed RGB JPEG files into the buffer zone or buffer zone.
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Size: 198656 |
Author: 时柏营 |
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Description: color space converter,from RGB to YUV.
that is c code-color space converter, from RGB to YUV.that is c code
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Size: 1024 |
Author: 馬旧 |
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Description: 读取JPG图像的每个像素的RGB值，以供图像特征的提取。-JPG image to read the RGB values of each pixel for image feature extraction.
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Size: 32768 |
Author: 谢睿 |
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Description: 该软件支持jpg，gif、png图片格式，大致有下列功能：
V 0.1 版：
1. 图像放大、缩小、复制、打印、获取当前图像任意位置颜色信息。
2. 显示图像灰度直方图。
3. 灰度统计：图像宽度、高度、最小灰度、最大灰度、灰度均值 Mean、灰度方差 Variance、标准差、偏态 Skewness、峰度系数 Kurtosis、熵 (Entropy)。
4. RGB三原色分离、RGB图转灰度图、灰度均衡、图像可调阈值二值化、图像反色。
5. 图像可调阈值边缘检测：Robert算子；Prewit算子；Sobel算子；Kirsch算子
6. 图像Huffman编码。
7. 调色板、屏幕捕捉、屏幕取色、屏幕上任意两点距离的测量。
-The software supports jpg, gif, png image format, generally have the following functions: V 0.1 version: 1. The image to enlarge, shrink, copy, print, anywhere access to the current image color information. 2. Histogram display images. 3. Grayscale statistics: image width, height, minimum gray level, the largest gray, gray Mean Mean, gray variance Variance, standard deviation, skewness Skewness, kurtosis coefficient of Kurtosis, entropy (Entropy). 4. RGB RGB Separation, RGB to grayscale map, gray balance, adjustable threshold image binarization, image anti-color. 5. Image adjustable threshold edge detection: Robert operator Prewit operator Sobel operator Kirsch operator 6. Image Huffman coding. 7. Palettes, screen capture, get color screen, the screen distance between any two measurements.
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Size: 1034240 |
Author: 郑一一 |
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Description: 感觉是国内讲的最透彻的图象处理处理中文讲义（国外的做的好的多），深入浅出，发人深思！特别适合计算机视觉领域研究的新手上路！
1、讲义包括04版和06版，新版本更爽。
2、还有cv领域的前研与应用的介绍。
3、实验报告介绍vi软件的使用（一个简单的图象格式转换转件），vi可读取bmp，jpg,tif,png,gif,rgb,cel,tga,dat,转换输出bmp,jpg,tif,png,dat。
让我们在cv领域中畅想与飞翔！-Feeling is that the domestic stresses the most thorough treatment of the images deal with Chinese notes (to do good abroad and more), in layman
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Size: 29852672 |
Author: zz |
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Description: vc环境下 开发的ycbcr与RGB的互相转换功能，并实现转换后生成bmp文件和ycbcr文件，并将生成的bmp文件转换成jpg文件了
使用时注意加载GDI库，及相关环境配置，SDK已经在此源码库里-vc environment developed YCbCr and RGB conversion functions of each other, and realize after conversion to generate YCbCr bmp files and documents, and generate the bmp files into jpg files to use when you load the GDI library, and related environmental configuration, SDK has been In this source Curitiba
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Size: 2403328 |
Author: songchangyang |
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Description: 本实验要求将任意一个RGB图像转换为web-safe RGB图像，并要求将图6.8转换为web-safe RGB彩色图像，图像的原始格式为jpg格式，要求将结果图像也转换为jpg格式。该实验中首先编写把RGB图像转换为web-safe RGB图像的通用程序，然后调用这个程序实现对图6.8的转换。-Requirements of this experiment will be any RGB image is converted to web-safe RGB images, and requested that the map 6.8 converted to web-safe RGB color image, the image of the original format for jpg format, also called for the results of the image converted to jpg format. First of all, the preparation of the experiment the RGB image is converted to web-safe RGB image of the general program, and then call the procedure to achieve the conversion of Figure 6.8.
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Size: 56320 |
Author: jhm |
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Description: This function saves a figure or single axes to one or more vector and/or bitmap file formats, and/or outputs a rasterized version to the workspace, with the following properties:
- Figure/axes reproduced as it appears on screen
- Cropped borders
- Embedded fonts (vector formats)
- Improved line and grid line styles (vector formats)
- Anti-aliased graphics (bitmap formats)
- Transparent background supported (pdf, eps, png)
- Semi-transparent patch objects supported (png only)
- RGB, CMYK or grayscale output (CMYK only with pdf, eps, tiff)
- Optionally append to file (pdf only)
- Vector formats: pdf, eps
- Bitmap formats: png, tif, jpg, bmp, export to workspace
This function is especially suited to exporting figures for use in publications and presentations, because of the high quality and portability of media produced.-This function saves a figure or single axes to one or more vector and/or bitmap file formats, and/or outputs a rasterized version to the workspace, with the following properties:
- Figure/axes reproduced as it appears on screen
- Cropped borders
- Embedded fonts (vector formats)
- Improved line and grid line styles (vector formats)
- Anti-aliased graphics (bitmap formats)
- Transparent background supported (pdf, eps, png)
- Semi-transparent patch objects supported (png only)
- RGB, CMYK or grayscale output (CMYK only with pdf, eps, tiff)
- Optionally append to file (pdf only)
- Vector formats: pdf, eps
- Bitmap formats: png, tif, jpg, bmp, export to workspace
This function is especially suited to exporting figures for use in publications and presentations, because of the high quality and portability of media produced.
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Size: 16384 |
Author: redasu |
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Description: 实现将原始位图数据编码成为JPEG文件，发送到串口。
现在程序还是热呼呼的，因为刚才才从VC程序移植到STM32成功，实现正常压缩。
稍作修改，可以接摄像头，做成jpeg串口摄像头。
硬件只需要：stm32f103ZET6,串口usart1。
图像数据从usart1输出，波特率115200.可以用串口软件接收数据，保存为.jpg后缀名，即可在电脑上打开该图片文件。
我用的串口软件是AccessPort。
编码生成的图片大小为320x240.
原始图片以RGB数组的形式放在程序里面了，大小为240x16.因为320x240的bmp图片会到200多K，所以只截取了一部分-To achieve the original bitmap data encoded as JPEG files, sent to the serial port. The proceeding is still warm, because as mentioned before porting from VC to the STM32 success, to achieve a normal compression. Some modifications, you can access the camera, made jpeg serial camera. Hardware only: stm32f103ZET6, serial usart1. The image data from usart1 output, baud rate 115200. Can use the software to receive serial data, save it as. Jpg suffix name, the computer can open the picture file. I use the serial port software is AccessPort. Encoding generated image size is 320x240. The original image to RGB in the form of an array of programs on the inside, and the size of 240x16. Because it will be 320x240 in bmp images to more than 200 K, so only a portion of intercepted
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Size: 871424 |
Author: 刘智 |
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Description: 数字图像处理，颜色模型，对图像进行颜色转换-Given a color image ‘football.jpg’.
1) Display the three component images: red, green and blue.
2) Perform histogram equalization for the original image in RGB color space, and display the result.
3) Convert RGB to HSV, equalize just V component of HSV image, convert the processing result back to RGB, and then display it.
4) Discuss and compare these results.
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Size: 284672 |
Author: 成才 |
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Description: 图形文件格式转换。将BMP文件格式转换成RGB文件格式。在OPENGL中加载。-coverte the bmp jpg tiff to rgb. or reverse the rgb format to bmp format.
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Size: 10240 |
Author: 党天恩 |
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Description: 将jpg图片转换为rgb格式，在VC++下实现。-transform the picture format from jpg to rgb format。
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Size: 1024 |
Author: zhangl |
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Description: 将YUV格式的图片转换成为RBG，最终存出一个JPG文件，也可自己更改类型存储BMP图片-YUV to RGB, Save as a JPG picture. You can save as BMP picture if you change one row code.
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Size: 242688 |
Author: 贺国睿 |
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Description: jpg解码The JDEC structure holds the data, pointer and flags to manage the decompression session.
typedef struct JDEC JDEC;
struct JDEC {
UINT dctr; /* Number of bytes available in the input buffer */
BYTE* dptr; /* Current data read ptr */
BYTE* inbuf; /* Bit stream input buffer */
BYTE dmsk; /* Current bit in the current read byte */
BYTE scale; /* Output scaling ratio */
BYTE msx, msy; /* MCU size in unit of block (width, height) */
BYTE qtid[3]; /* Quantization table ID of each component */
SHORT dcv[3]; /* Previous DC element of each component */
WORD nrst; /* Restart inverval */
UINT width, height; /* Size of the input image (pixel) */
BYTE* huffbits[2][2]; /* Huffman bit distribution tables [yc][dcac] */
WORD* huffcode[2][2]; /* Huffman code word tables [yc][dcac] */
BYTE* huffdata[2][2]; /* Huffman decoded data tables [yc][dcac] */
LONG* qttbl[4]; /* De-quaitizer tables [id] */
void* workbuf; /* Working buffer for IDCT and RGB output */
BYTE* mcubuf; /* Working buffer for the MCU */
void* pool; /* Pointer to available memory pool */
UINT sz_pool; /* Size of momory pool (bytes available) */
UINT (*infunc)(JDEC*, BYTE*, UINT); /* Pointer to jpeg stream input function */
UINT (*outfunc)(JDEC*, void*, JRECT*); /* Pointer to RGB output function */
void* device; /* Pointer to I/O device identifiler for the session */
};
Return
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Size: 1026666 |
Author: hy_xyz@sohu.com |
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Description: 摄像头驱动以及把视频YUV格式转换成RGB格式和JPG格式的图片-Camera driver and convert video YUV format to RGB format and JPG format images
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Size: 1254400 |
Author: 李博 |
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Description: 打开摄像并进行照相eventdata reserved - to be defined in a future version of MATLAB
handles structure with handles and user data (see GUIDATA)
If Enable == on , s on mouse press in 5 pixel border.
Otherwise, s on mouse press in 5 pixel border or over text3.
-The JPG file RGB value is displayed in the txt documenteventdata reserved- to be defined in a future version of MATLAB
handles structure with handles and user data (see GUIDATA)
If Enable == on , s on mouse press in 5 pixel border.
Otherwise, s on mouse press in 5 pixel border or over text3.
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Size: 2048 |
Author: gaorundong |
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Description: 提取jpg图片中的数据并转换为RGB数据，显示到屏上。-Get the data JPG picture and convert it to RGB data, show them to screen.
Platform: |
Size: 2048 |
Author: hgl |
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