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Depthmeasurementoftheobjectbasedonthecorresponding
- 提出了一种基于对应点匹配的物体深度信息测量方法。首先给出了物理图像坐标系与像素坐标系之间的关系;其次,借助于相关法计算两幅图像中目标的相似度,以实现同一目标在不同成像中的匹配;然后从目标几何形状的角点出发,结合对应点的外极线约束条件,提出一种有效的对应点匹配算法,并利用对应点的视差计算基于光轴平行的双摄像机成像的目标深度信息。计算机仿真结果验证了算法的有效性。-A method for measuring the depth of an object was proposed based on
ResearchonILaeMatchinandTaretTrackinThrouhSinularV
- 在目标跟踪过程中,由于存在目标姿态变化和背景干扰,在跟踪过程中必须要对模板进行必要的修正,应该在获取目标本文探讨了奇异值分解及其在图像匹配和目标跟踪中的应用,定义了一种近似奇异值向量模板后有一个可靠的模板更新策略.并提出了一种基于图像奇异值特征向量数据特点的跟踪策略并作了大量试验,试验结果表明所提出的图像匹配方法和目标跟踪策略的有效性.-A method for measuring the depth of an object was proposed based on the correspo
Graphics_Programming_Algorithm_for_two_dimensional
- 图形编程二维填充图元生成算法Graphics Programming Algorithm for two-dimensional pixel fi-Two-dimensional graphics programming filled pixel generation algorithm Graphics Programming Algorithm for two-dimensional pixel fill
HandlePixels
- 图像像素的 一些处理,里面包括:轮廓抓取,直方图,找阈值,图像反转,从Ptw图像转换到Bmp图像-Some of the image pixel processing, which include: profile capture, histogram, find the threshold value, image reversal, from Ptw image is converted to the Bmp image
NanoX_app
- nano- X是一个著名的开放式源码嵌入式GUI 软件,目的是把图形视窗环境引入到运行Linux 的小型设备和平台上。nano-X使用了分层设计的思想,可移植性非常好,nano-X 的图形引擎能够运行在任何支持readpixel,writepixel,drawhorzline, drawvertline 和setpalette 的系统之上,在底层函数的支持之下,nano-X 支持新的Linux内核帧缓存结构,并基于framebuffer来实现图像的绘制。nanox应用程序运行时占用的资源较少,s
RankTransform
- rank 变换是一种非参数变换,可以将图像上各像素变换到一个固定的范围内,以便后续处理过程中的噪声影响。-rank transform is a non-parametric transformation, each image pixel can be transformed into a fixed range, so that subsequent processing of the noise.
ContourDIB
- /************************************************************************* * 函数名称: * ContourDIB() * 参数: * LPSTR lpDIBBits - 指向源DIB图像指针 * LONG lWidth - 源图像宽度(象素数,必须是4的倍数) * LONG lHeight - 源图像高度(象素数) * 返回值: * BOOL - 运算成功返回TRUE,否
TraceDIB
- /************************************************************************* * 函数名称: * TraceDIB() * 参数: * LPSTR lpDIBBits - 指向源DIB图像指针 * LONG lWidth - 源图像宽度(象素数,必须是4的倍数) * LONG lHeight - 源图像高度(象素数) * 返回值: * BOOL - 运算成功返回TRUE,否则返
Interpolation
- /************************************************************************* * 函数名称: * Interpolation() * 参数: * LPSTR lpDIBBits - 指向源DIB图像指针 * LONG lWidth - 源图像宽度(象素数) * LONG lHeight - 源图像高度(象素数) * FLOAT x - 插值元素的x坐标 * FLOAT y
Direct3DvertexpixelShaders
- 一个实现了Direct3D定点像素Shader编程的例子 这个例子中自己定义了一个顶点Shader并且对这个Shader进行顶点着色处理-A fixed-point implementation of the Direct3D Pixel Shader programming examples in this case their own definitions of a vertex Shader and Shader for this vertex shading
ImageRetrievalAlgorithm
- 文是一种基于灰度共生矩阵的图像相似性检索算法,首先将图像分成互不重叠的子图像块,根据子图像 块中像素间灰度差别重新设置每个像素的灰度值为0或l,然后将整个图像重新划分成子块,对子块编码,最后借 助共生矩阵提取的不同方向的特征值来检索图像的相似性。实验结果表明本文算法对图像相似性的检索比传统 方法GLCM、CCM更有效,且检索效率较高,更重要的是此算法还可以反应不同方向上图像的相似度。-Man is an image based on gray level co-occurrence
Sobel
- This a "Sobel edge detector" code. In this code, I count a value at the pixel with the Sobel Mask, and then normailize value to be a bitmap with Gray level.-This is a "Sobel edge detector" code. In this code, I count a value at the pixel with the Sob
testgpu
- 用来测试图形芯片重要性能指标:顶点通过率和像素生成率的OpenGL代码,运行在vxWorks下,稍加修改可以运行在linux或windows下。-Important to test graphics performance: vertex and pixel rate generated by the rate of OpenGL code, running under vxWorks, slightly modified to run under the linux or windows.
subpixel
- 基于多尺度小波特征的高光谱影像亚像素目标识别、基于灰度矩的CCD图像亚像素边缘检测算法研究、基于矩的亚像素边缘检测算法的对比研究等-Based on multi-scale wavelet feature in Hyperspectral subpixel target identification, Gray moment CCD image sub-pixel edge detection algorithm, based on the moment of sub-pixel edge de
NicePreview
- NicePreview is a Delphi component that aimed to be an easy-to-use print preview control. This is a shortcut to add a sophisticated print preview and off course printing feature to your application, bypassing a nitty-gritty screen-printer dpi (dot per
Disparity
- Disparity determination matlab code to find the displacement of each and every pixel-Disparity determination matlab code to find the displacement of each and every pixel..
STC11FXX
- 16X96像素双色点阵屏,有万年历,农历,温度,节气,下个节气天数,文字花样显示等功能-16X96 pixel color dot-matrix screen, a calendar, Chinese, temperature, solar terms, the number of days the next solar terms, text, patterns and display functions
text_test_b4
- 练习用 画板工具 对输出的文字进行单像素描边操作 测试阶段 没有最终完成-Practice drawing board tools with text output strokes single pixel is not finally completed the testing phase operation
LCD_dead_pixel_VB_detection_tools
- 液晶显示器LCD坏点检测工具VB版LCD dead pixel LCD VB version detection tools -LCD dead pixel LCD VB version detection tools
boxcount
- 用boxcount计算分形维数统计不同距离点对的出现频率-the frequency of pixel pairs with distance d