搜索资源列表
2313233
- 通过java实现图像像素的颜色的点对点获取-Get Color of a Pixel
LSB_random
- 通过修改图像像素值的后4低位比特,实现随机0~1序列水印信息的嵌入-Modify the four low bit, accomplish embedding random 0~1 watermark sequence.
amethodforimagefusion
- 文中的方法是把图像分块,小波分解得到低频分量、高频分量,然后计算每一块的对比度,把图像块划分为清晰块、模糊块,把清晰块和模糊块相邻的区域定义为边界区域,融合时,直接选取清晰块作为融合后的相应块,对于边界区域,在小波分解的基础上采用基于对比度的像素选取的方法进行处理。-Paper, the method is to image segmentation, wavelet decomposition are low frequency, high frequency components, then
dct
- 在一个图像块中调整两个(或多个) DCT系数的相对大小。将描述一个使用数字图像作为载体的系统。在编码处理中,发送者将载体图像分成8×8的像素块,每一块只精确地编码一个秘密信息位。嵌入过程开始时,首先伪随机地选择一个图像块bi,用它对第i个消息比特进行编码。令Bi=D{bi}为DCT变换后的图像块。 在通信开始前,发送者和接收者必须对嵌入过程中使用的两个DCT系数的位置达成一致,让我们用(u1,v1)和(u2,v2)来表示这两个索引。这两个系数应该相应于余弦变换的中频,确保信息保存在信号的
BMP_pix_read_write
- 实现BMP文件的基本功能。用C++实现一个Class,该Class具有读写BMP文件功能;该Class还具有对图像像素进行操作的功能(针对每个像素的读、写) -BMP files to achieve the basic functions. Using C++ implementation of a Class, the Class has read and write BMP file functions the Class also features the image pixel
matcellpicture
- 对整个图像进行分块,再对每块进行像素点寻找,最后合并块。-cut the picture,then find the pixels which are demanded,finally merge them back to the picture
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
dbdl
- 首先获取图像,将此图像的像素值获取,得到相应的内容,在改变像素值将图像变形。-First get the image, this image of the pixel value for, the corresponding content, change the pixel value in the image distortion.
infusimage
- 红外图像的亚像素边缘检测,检测边缘,用于图像配准。-Infrared image of the sub-pixel edge detection, edge detection for image registration.
Csharpfastreadingimage
- 关于在c环境中快速读取图像像素值的方法 -C environment on the fast way to read the image pixel values
harjiaodianjiance
- Harris角点检测算 法是在Moravec算法的基础 上提出的。Moravec角点检测算法的思想是: 在图像中 设计一个局部检测窗口,当该窗口沿各个方向作微小移动时 ,考查窗 口的平均能量变化,当该能量变化值 超过设定的阈值时,就将窗口的中心像素点提取为角 点。-Harris corner detection algorithm is based on the algorithm in Moravec' s. Moravec corner detection algorithm idea
VandewalleSV06_matlab
- 基于频域的配准在图像超分辨率上的应用,通过图像像素的移动,来实现图像超分辨率的重构-Registration based on frequency domain super-resolution images on the application of the movement through the image pixels to achieve super-resolution reconstruction of image
LED_Prj
- 图像像素提取并压缩发送给下位机LED,SDI多view实现机制-Pixels are extracted and sent to the lower compression machine LED, SDI multi-view implementation mechanism
disposalofdata
- 对图像像素做处理变换,使图像像素变暗,及相反操作-to dispose an image data
contourlet
- 基于contourlet的图像融合利用的融合策略是取像素绝对值最大。此方法用得较少,有学习价值-Contourlet based image fusion using the fusion strategy is to take the absolute value of the maximum pixel. This method is used less, the value of learning
match-of-points
- 图像像素匹配,使用C++环境,代码简洁,可实现 Video Retrieval System 视频分类与检索,世界trieckvid大赛使用参考-Scenario testing, the use of C++ environment, the code is simple and can achieve Video Retrieval System video classification and retrieval, with reference to the World triec
PVEInterpolation
- 实现图像的像素放大功能,插值放大法,例如将一副128*128的图像放大为512*512的图像,希望对大家有所帮助-Image pixel zoom function, interpolation magnify
giftExampleFusionQmfWavelet1
- 一种新的像素级多聚焦图像融合算法,主要用于遥感图像的融合-A new pixel-level multi-focus image fusion algorithm, mainly used for remote sensing image fusion
multi-source-image-fusion
- 光源光谱图像融合及其研究。。图像融合。预处理。像素级融合,特征级融合-research on multi-source image fusion method and its appliacation
GDI-get-RGB
- GDI 绘图编程 获取图像像素点的RGB值并显示样图-The mouse to click obtain image pixels display from point of sample figure and pixel RGB