Location:
Search - objective image
Search list
Description: 用PC来控制点阵LED,以达到随时更换图像的目的-PC to control the LED matrix, ready to achieve the objective image
Platform: |
Size: 145261 |
Author: 史生 |
Hits:
Description: 用PC来控制点阵LED,以达到随时更换图像的目的-PC to control the LED matrix, ready to achieve the objective image
Platform: |
Size: 145408 |
Author: 史生 |
Hits:
Description: waveletimfusion，图像融合的小波matlab代码，含有结果客观分析-waveletimfusion, Wavelet image fusion Matlab code, contain an objective analysis of results
Platform: |
Size: 1024 |
Author: 张无忌 |
Hits:
Description: 图像融合客观评价程序，包括扭曲度，相关系数，方差等-Objective evaluation of image fusion procedures, including distortions, the correlation coefficient, variance, etc.
Platform: |
Size: 3072 |
Author: 刘祥磊 |
Hits:
Description: 计算图像的平均梯度，边缘强度，信息熵以及方差，图像可以是单波段或多波段图像。-Calculation of the average image gradient, edge strength, information entropy and the variance, images can be single-band or multi-band image.
Platform: |
Size: 2048 |
Author: dabin |
Hits:
Description: 图像质量评价的客观算法，属于全参考模型，即原始图像和失真图像同时作为输入，经过测试，结果表明该方法能够比较有效地反映主观测试结果。-Objective image quality evaluation algorithm, belonging to the entire reference model, that is, the original image and the distortion of images at the same time as input, tested, results show that the method could be more effectively reflect the subjective test results.
Platform: |
Size: 14336 |
Author: junyong |
Hits:
Description: 该程序SSIM（结构相似度）是基于matlab平台，用于图像的客观质量评价，是FR中精典算法-The program SSIM (structural similarity) is based on matlab platform for an objective image quality evaluation, is in the classical algorithm FR
Platform: |
Size: 2048 |
Author: jian |
Hits:
Description: 一种灰度图像的半色调图像生成程序。该程序实现了siggraph 2008 论文Structure aware halftoning中的半色调生成算法。该算法基于目标函数优化，用模拟退火方法生成。
该程序可以读入gif,png,jpg,bmp格式的图片，并自动将彩色图转化为灰度图。生成的半色调图目前只支持png格式的输出。
实现语言为java。 在jre 1.6.0_10上测试正常。-A gray-scale image halftoning image generation process. The program achieved a siggraph 2008 paper in the Structure aware halftoning Halftoning Algorithm. The algorithm is based on the objective function optimization, simulated annealing method used to generate. The program can be read into the gif, png, jpg, bmp format images, and automatically will be converted to grayscale color map. Halftone generated map png format only supports the current output. The realization of the language for java. Jre 1.6.0_10 in the tests are normal.
Platform: |
Size: 17408 |
Author: lm |
Hits:
Description: 遗传算法
遗传算法简称GA(Genetic Algorithm)，在本质上是一种不依赖具体问题的直接搜索方法。遗传算法在模式识别、神经网络、图像处理、机器学习、工业优化控制、自适应控制、生物科学、社会科学等方面都得到应用。在人工智能研究中，现在人们认为“遗传算法、自适应系统、细胞自动机、混沌理论与人工智能一样，都是对今后十年的计算技术有重大影响的关键技术”。-Referred to as genetic algorithm genetic algorithm GA (Genetic Algorithm), in essence is a kind of do not rely on specific issues of direct search method. Genetic algorithm in pattern recognition, neural networks, image processing, machine learning, optimization of industrial control, adaptive control, biological sciences, social sciences and so on have been applied. Research in artificial intelligence, now that the " genetic algorithms, adaptive systems, cellular automata, chaos theory and artificial intelligence, are the next ten years of the computing technology have a major impact on the key technology."
Platform: |
Size: 303104 |
Author: sunguili |
Hits:
Description: 种基于图像质量因子的图像融合客观评价方法。该方法利用熵加权和均方根图像融合质量因子对融合图像与源图像间的相关性、 亮度失真和对比度失真进行综合评价,因而在不同融合方法和不同源图像的条件下,可获得标准的评估统计量。采用加权平均、 拉普拉斯塔形分解及基于小波变换的图像融合法为例,通过对多传感器图像进行融合评价实验,证明了该方法的有效性和鲁棒性。-Factor based on image quality of the image fusion method of objective evaluation. This method is the use of entropy and the weighted root-mean-square image fusion quality factor of the fused image and the source of the correlation between image brightness and contrast distortion of a comprehensive evaluation of distortion, which fusion in different ways and different sources of image conditions, the availability of standards assessment statistics. Using the weighted average, Laplacian pyramid and wavelet transform-based image fusion method as an example of multi-sensor image fusion evaluation experiments show that the method is effective and robust.
Platform: |
Size: 730112 |
Author: storm |
Hits:
Description: sar合成孔径雷达成像原理的仿真 关于点目标的图像处理程序-sar synthetic aperture radar imaging principle objective of the simulation on the point of the image processing program
Platform: |
Size: 394240 |
Author: 段鹏飞 |
Hits:
Description: 程序用MFC+openCV编写。可实现自动获得一个目标选择框并进行跟踪
先用视频前几帧进行帧间差分，用cvFindContours()得到二值差分图像中最大的连通块作为camshift的初始选择框
程序做的不完善，只能针对类似test.avi的视频进行测试。(读一下函数GetBlob()你就能明白为什么了)
可能有些压缩格式的视频打不开，需要安装Xvid解码器-Program using MFC+ openCV prepared. Can be realized automatically obtain an objective selection box and make camshift track
Platform: |
Size: 568320 |
Author: 王呈鹏 |
Hits:
Description: 图像评价的几个标准，包括峰值信噪比，均方误差，平均绝对误差，图像保真度，信噪比的MATLAB代码，采用基本编程方法，适合初学者加深图像客观评价标准的理解。-Image evaluation of several criteria, including PSNR, MSE, mean absolute error, image fidelity, signal to noise ratio of the MATLAB code, using the basic programming for beginners to deepen the understanding of the image of objective evaluation criteria.
Platform: |
Size: 2048 |
Author: 天天 |
Hits:
Description: 对于细胞图像序列中多目标的追踪是细胞运动研究中的难点，针对高密度细胞图像中细胞运动的复杂性，本文提出一个细胞分割和追踪的系统。在细胞分割部分，针对实验所用细胞图像序列的特点，本文分别采用了不同的分割方法。在基本的细胞分割后，由于得到的分割图像存在着一些粘连细胞，为了将之分离，采用了基于Freeman code法对细胞轮廓进行跟踪编码。根据编码所得的链码特征分析细胞的轮廓形态，找出粘连细胞图像中的凹角点，再将凹角点进行分组配对完成粘连细胞的分离。在追踪部分，针对细胞的运动特性，将细胞分为惰性细胞和非惰性细胞，分别采用区域重叠法和拓扑约束法进行追踪。针对高密度细胞追踪中由于细胞密集加上细胞分裂很容易导致错误追踪的问题，本文提出将面积项引入实现追踪的拓扑约束条件中，对原方法进行改进，有效的解决了这一问题，有助于提高追踪效率，特别是对于细胞密度比较大，且分裂频繁的细胞图像效果明显。另外，本文提出根据细胞数量设置产生图的距离门限，使算法的适用性更强 。-For cells in image sequences multi-objective tracking is cells, the difficulty in the studies of cellular density cell image motion complexity, this paper puts forward a cell division and tracking system. In the cell division, according to the characteristics of image sequence cells, this paper adopts a different method. In the basic cell division, because the segmentation image exists some adhesion to the separation of cells, using the method of Freeman code based on contour tracking code. According to the characteristics of the chain code coding analysis, find the outline of cells in the cell adhesion, concave edges concave angular point pairs finished adhesion cell group. In part, according to the characteristic and cells
Platform: |
Size: 3523584 |
Author: 刘颖 |
Hits:
Description: ：根据小波低频子带图像的轮廓模糊度和高频子带图像的细节信息量随小波分解层数增多而增多的规律，从图像熵
出发，提出了一种基于低频子带图像熵差的最佳小波分解层数选择法, 该方法通过计算不同分解层数下各低频子带的图像
熵差，选择最接近原始图像熵差的分解层数作为最佳分解层数。用多种基于小波变换的图像融合法分别对两组医学图像进
行仿真实验，结果表明根据该分解层数选择法得到的融合图像目视效果最好，与相关系数、峰值信噪比、模糊Chebyshev 距离
值等客观评价指标保持了很好的一致性。
-Abstract：According to the law that the contour fuzziness of the low-frequency sub-band and the detail information of the high-frequency
sub-band increase with the growth of the wavelet decomposition levels, an effect selection method of the optimal decomposition level is
proposed. Firstly, the difference of original image entropy is calculated. Then, the differences of the low-frequency sub-image entropy
based on different decomposition level are calculated. Finally, the decomposition level which makes the difference of the low-frequency
sub-image entropy closest to the difference of original image entropy is found. This level is the optimal decomposition level. To fuse
two groups of medical images, simulation experiments are done by use of the wavelet transform and the PCA transform based on wavelet.
The experimental result indicates that the fusion image used by the proposed method has the best subjective feeling of human being, and
it has very good compatibility to objective
Platform: |
Size: 160768 |
Author: 杨颜华 |
Hits:
Description: 空间认识具有四个层次：感觉运动（Sensorimotor）的层次，它以行动的表象为依据；前运算期（Pre-operational）的层次，其基础是从记忆中获得的有关客观世界的知觉的映象-Spatial awareness has four levels: sensorimotor (Sensorimotor) level, which is based on the appearance of action the former operator of the (Pre-operational) level, based on obtained from the memory of the world' s perception of the objective image
Platform: |
Size: 106496 |
Author: gxl2001 |
Hits:
Description: 空间认识具有四个层次：感觉运动（Sensorimotor）的层次，它以行动的表象为依据；前运算期（Pre-operational）的层次，其基础是从记忆中获得的有关客观世界的知觉的映象-Spatial awareness has four levels: sensorimotor (Sensorimotor) level, which is based on the appearance of action the former operator of the (Pre-operational) level, based on obtained from the memory of the world' s perception of the objective image
Platform: |
Size: 88064 |
Author: gxl2001 |
Hits:
Description: 空间认识具有四个层次：感觉运动（Sensorimotor）的层次，它以行动的表象为依据；前运算期（Pre-operational）的层次，其基础是从记忆中获得的有关客观世界的知觉的映象-Spatial awareness has four levels: sensorimotor (Sensorimotor) level, which is based on the appearance of action the former operator of the (Pre-operational) level, based on obtained from the memory of the world' s perception of the objective image
Platform: |
Size: 50176 |
Author: gxl2001 |
Hits:
Description: 空间认识具有四个层次：感觉运动（Sensorimotor）的层次，它以行动的表象为依据；前运算期（Pre-operational）的层次，其基础是从记忆中获得的有关客观世界的知觉的映象-Spatial awareness has four levels: sensorimotor (Sensorimotor) level, which is based on the appearance of action the former operator of the (Pre-operational) level, based on obtained from the memory of the world' s perception of the objective image
Platform: |
Size: 50176 |
Author: gxl2001 |
Hits:
Description: 这个程序主要应用于图像的超分辨率重建中的复原，提高图像的主观与客观质量。-This program is mainly used in image super-resolution reconstruction of the recovery and improve subjective and objective image quality.
Platform: |
Size: 1024 |
Author: 张伦 |
Hits: