搜索资源列表
FPGA
- 基于FPGA芯片控制全彩LED大屏幕图像显示系统系统设计随着数字技术的飞速发展，各种数字显示屏也随即涌现出来有LED、LCD、DLP等，各种数字大屏幕的控制系统多种多样，有用ARM+FPGA脱机控制系统，也有用PC+DVI接口解码芯片+FPGA芯片联机控制系统，在这里我们讲述一种不仅可以用于控制全彩LED大屏幕的显示，而且还可以作为发送端输出高清图像数据。采用的联机控制系统对全彩LED大屏幕进行控制。即PC+DVI接口解码芯片+FPGA芯片+输出接口模式的联机控制系统-FPGA-based fu
AerialImageClassificationMethodBasedonFractalTheor
- 提出一种基于分形理论和BP 神经网络的航空遥感图像有监督分类方法。该方法尝试将航空图像 的光谱信息和纹理特征相结合。它首先将彩色航空图像由RGB 格式转化为HSI 格式,然后,根据亮度计算分 数维、多重分形广义维数谱q-D( q) 和“空隙”等基于分形的纹理特征,同时加入归一化的色度和饱和度作为光 谱特征,采用BP 神经网络作为分类器。通过对彩色航空图像的分类实验,结果证实该方法行之有效。-Based on fractal theory and BP neural network
Video_Image_Segmentation_Based
- 为了对光线变化的图像进行顺利侵害，提出了一 种利用贝叶斯学习方法来进行视频图像分割的算法，印先在每个像素点处对不断变化的背景建模，同时计算每个像素点 处的颜色直方图，再用这些直方图来表示该像素点处特征向量的概率分布，然后用贝叶斯学习方法来进行判断，以确定在光线缓慢或者突然变化的时候，每个像素点是属于前景还是属于背景。-In order to change the image of light against a smooth, a Bayesian learning approach t
200707171152015173
- 图像检索中颜色的特征提取及匹配算法，以家权欧几里得距离，中心距得加权距离，直方图交集算法等。-Image Retrieval color feature extraction and matching algorithm to the right home Euclid distance, center distance of a weighted distance, histogram intersection algorithm.
hsvspace
- HSV color space, useful for image segment
FPGA
- 针对MT9M111数字图像传感器,采用Cyclone系列 EP1C6Q240C6作为主控芯片,设计并实现了ITU-R BT.656视频数据的采集、色彩空间转换、DVI-I显示控制的数字视频转换系统。系统可以将传感器的输入图像以1280×960(60Hz)和 1280×1024(60Hz)格式输出到DVI-I显示器上,并具有图像静止功能,同时在系统空闲时,可以将系统设置为待机状态,来降低功耗。-Aimed at the digital image sensor MT9M111,used Cyclo
mmsp08
- Feature extraction is a key issue in contentbased image retrieval (CBIR). In the past, a number of texture features have been proposed in literature, including statistic methods and spectral methods. However, most of them are not able to accu
ces
- color image enhancement with watermarking
matlab99
- Prototyping Color-based Image Retrieval with MATLAB
color
- 彩色图像边缘检测及分类，pdf格式的论文，详尽具体，硕士学位论文-Color image edge detection and classification, pdf format, paper, detailed concrete, a master' s degree thesis
UsingFCMforColorTextureSegmentationBasedMultirscal
- 本文介绍了使用彩色纹理分割的彩色纹理分割聚类算法的多分辨率图像融合-The paper presents color texture segmentation using FCM for color texture segmentation based multi-resolution image fusion
brain_tumor_fcm
- In this project ,we propose a color based segmentation method that uses the c means clustering technique to track tumor objects in magnetic resonance (MR) brain images. The key concept in this color based segmentation algorithm with k means means to
LocalColorTransfer
- 图像之间的颜色传输有效地利用了图像的基本统计信息，该文提出了一种基于图像的简单统计信息和梯度域信息的局部颜色迁移算法.算法提供了简单易用的操作界面，用户可以画线来指定对应的局部区域；由于采用了图像自身的梯度域信息，颜色迁移过程可以很好的保持源图像的颜色细节；还可以简单推广到灰度图上色问题，有效提高了灰度图上色速度.各种实验结果表明，该算法较好的实现了源图像和目标图像的局部区域颜色对应，可以方便而有效地表达用户的意图，生成具有较好视觉效果的真实自然的新图像.-Color transfer betw
imag_improve_rgb
- This a two stage method in which at first image RGB compensated and then converted to YCbCr to normalise overall illumination of image.Its cascaded implementation of section 2.A of paper "A FAST SKIN REGION DETECTOR" by Phil Chen, Dr.Christos Greecos
rennian
- 一种基于肤色分割、区域分析和模板分布的彩色图像人脸检测算法.首先对输入的彩色图像利用混合高斯模型和亮度模型进行分割,然后根据人脸五官的结构特征对得到的区域进一步分析处理,获得所有可能的候选人脸.接着构造了一种基于双眼和人脸模板的概率模型并利用其对候选人脸进行最终检测.-Based on skin color segmentation, regional analysis and the template in color images of face detection algorithm. F
GUImatlab
- 基于GUI的图像处理软件平台的开发 五种常用的边缘检测、灰度直方图的显示、灰度直方图的均衡化、对比度自适应直方图的均衡化、图片的二值化以及彩色图片的灰度化-GUI-based image processing software platform of five commonly used edge detection, histogram display, gray histogram equalization, adaptive histogram equalization contrast,
codes
- code for adaptive color image segmentation
A-NOVEL-SKIN-YCBCR-COLOR-SPACE
- This paper presents a new human skin color model in YCbCr color space and its application to human face detection. Skin colors are modeled by a set of three Gaussian clusters, each of which is characterized by a centroid and a covariance matr
CBIR-document
- CBIR is retrieval of images based on some query or example images. It is also called Query based image retrieval. Firstly, this report outlines a descr iption of the primitive features of an image color and shape. These features are extracted and use
IMAGE-COLOR-CONVERSION
- ADJUST THE COOLOR OF THE READ IMAGE AND ALSO PERFORM COLOR CNVERSION