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Description: 输入：为需要压缩图象的名称,该主程序仅能构处理256灰度图,读者可以自行改编为RGB处理；ratio为压缩比率；level为小波分解的级数
输出:是解压完毕的图象数据矩阵-input : the need for image compression name, the main program can only handle 256 gray level structure, Readers can own adaptation of RGB; ratio of compression ratio; wavelet decomposition level for the series output : is finished unpacking the image data matrix
Platform: |
Size: 54779 |
Author: 林颖 |
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Description: 输入：为需要压缩图象的名称,该主程序仅能构处理256灰度图,读者可以自行改编为RGB处理；ratio为压缩比率；level为小波分解的级数
输出:是解压完毕的图象数据矩阵-input : the need for image compression name, the main program can only handle 256 gray level structure, Readers can own adaptation of RGB; ratio of compression ratio; wavelet decomposition level for the series output : is finished unpacking the image data matrix
Platform: |
Size: 54272 |
Author: 林颖 |
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Description: 這是一個可以自動尋找图像中的長方形, 正方形, 圓形, 菱形的程式-1- Read the RGB (colored) image in from user.
2- Convert image from (RGB) colored to gray image.
3- Threshold the image (convert gray image to binary image).
4- Invert the binary image (in order to speed up the time of processing).
5- Find the boundaries concentrate.
6- Determine shapes properties (ratio of dimensions, roundness).
7- Classify shapes according to its properties.
Platform: |
Size: 51200 |
Author: tom |
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Description: RGB表示红色绿色蓝色的灯，通过三种灯光的顺序点亮可以实现彩色跑马灯的功能，里面加入了小小的暂停，如果光强比例合适的话，还可以发出白光-RGB red green and blue light that, by the order of three light colored marquees light up function can be achieved, which added a little pause, if the intensity ratio of the right words, but also issued a white
Platform: |
Size: 1024 |
Author: 常云飞 |
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Description: 趣味调色板。通过改变红、绿、蓝三种基本颜色的比例，显示调色结果。有3个滚动条控件用来在程序执行时调整三原色的配比比例。程序中使用RGB函数-Interesting palette. By changing the red, green, blue ratio of the three basic colors, display color results. There are 3 slider control to adjust the primary colors in the program execution ratio of proportion. RGB function used in the program
Platform: |
Size: 283648 |
Author: |
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Description: 打开一个图像文件，该程序可分离计算出RGB中G(绿色）成分较大的像素所占的比例，通常用于农作物持绿性的测定-A VB Progrom used for mearuring Green ratio of a Picture
Platform: |
Size: 6144 |
Author: sun |
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Description: 求两幅存在一定位移或偏差的RGB图像的均方根误差MSE和峰值信噪比PSNR-Seeking two RGB images there is a certain displacement or deviation of the root mean square error (MSE) and peak signal to noise ratio PSNR
Platform: |
Size: 1024 |
Author: water wang |
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Description: rgb直方图,运用opencv获得3通道值，然后建立直方图，按比例在图中显示，对三种颜色分别显示-RGB histogram, the use of OpenCV 3 channel value, then set up according to the ratio histogram, shown in the diagram, are on display in the three kinds of color
Platform: |
Size: 1780736 |
Author: 刘卫东 |
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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
Platform: |
Size: 1026666 |
Author: hy_xyz@sohu.com |
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Description: 本源码是基于MATLAB实现车牌识别并语音播报。
本系统针对家庭小型车蓝底白字车牌进行识别。根据彩色图像的RGB比例定位出近似蓝色的候选区域。但是由于RGB三原色空间中两点间的欧氏距离与颜色距离不成线性比例，在设定蓝色区域的定位范围时不能很好的控制。因此造成的定位出错是最主要的。这样在图片中出现较多的蓝色背景情况下识别率会下降，不能有效提取车牌区域。对此本文提出了自适应调节方案。对分割出来的区域进行识别调整。根据长宽比，蓝白色比对候选区域进行多次定位。最终找到车牌区域。
对字符正确识别之后，用事先对对每一个字符的录音根据对应字符顺序播放。在对车牌区域识别出错、字体分割出错时程序暂停，并有语音提醒。-The source is based on MATLAB license plate recognition and voice broadcast. The system for the small family car blue and white license plate recognition. Approximate positioning of the blue color candidate area based on the ratio of RGB images. However, due to the RGB color space, the Euclidean distance between two points is not a linear scale and color distance, in the blue region of the positioning range setting is not well controlled. Therefore, the positioning error is the main cause. This appears in the picture under a blue background more recognition rate will drop, can not effectively extract the license plate area. This paper presents an adaptive adjustment program. On the segmented regions to identify adjustments. According to the aspect ratio, blue and white area than the candidate repeatedly positioning. Finally found the license plate area. After correctly identify the characters, prior to use for recording each character according to the corresponding sequence of characte
Platform: |
Size: 24704000 |
Author: longfei |
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Description: jpeg的编解码算法，很好使用，其中包含了VC和GCC下的编译方式，可以在都在平台运行。可以将图片BMP、RGB格式的转换为jpg格式的图片，压缩率可调。-jpeg codec algorithms, very good use, which contains the VC and GCC compiler under way, can run on the platform at all. You can convert images BMP, RGB format is jpg format images, the compression ratio is adjustable.
Platform: |
Size: 1909760 |
Author: 王亮 |
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Description: Objective
-
The program should recognize objects like circles, rectangles, and squares the input image.
Introduction
This is a shapes classifier based on the properties of each shape, like roundness, ratio of dimensions, centroid,?etc
In this classifier we will recognize only shapes like circles, rectangles, and squares the input image.
So, we will concentrate on the steps we will follow to recognize those shapes any input image.
We have seven steps:
1 - Read the RGB (colored) image in user.
2 - Convert image (RGB) colored to gray image.
3 - Threshold the image (convert gray image to binary image).
4 - Invert the binary image (in order to speed up the time of processing).
5 - Find the boundaries concentrate.
6 - Determine shapes properties (ratio of dimensions, roundness).
7 - Classify shapes according to its properties.
Input
-
RGB image have the shapes to recognize.
Output
The RGB image with shapes recognized and labeled.
-Objective
-
The program should recognize objects like circles, rectangles, and squares the input image.
Introduction
This is a shapes classifier based on the properties of each shape, like roundness, ratio of dimensions, centroid,?etc
In this classifier we will recognize only shapes like circles, rectangles, and squares the input image.
So, we will concentrate on the steps we will follow to recognize those shapes any input image.
We have seven steps:
1 - Read the RGB (colored) image in user.
2 - Convert image (RGB) colored to gray image.
3 - Threshold the image (convert gray image to binary image).
4 - Invert the binary image (in order to speed up the time of processing).
5 - Find the boundaries concentrate.
6 - Determine shapes properties (ratio of dimensions, roundness).
7 - Classify shapes according to its properties.
Input
-
RGB image have the shapes to recognize.
Output
The RGB image with shapes recognized and labeled.
Platform: |
Size: 6144 |
Author: yamina |
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