-
Gaborfilter
说明： Gabor滤波器的MATLAB实现，可用于边缘检测(Gabor filter by matlab)
- 2020-05-08 19:09:52下载
- 积分：1
-
SHAKE_PROOF
手持式摄像机在使用时常常会受到使用者有意无意抖动的影响,从而影响成像效果，造成录制视频的不稳定及跳动问题，尤其是在使用者在一场景中特写或者跟踪某一具体目标时，使用者通常不能准确定位到或者估计出运动目标的位置，从而造成目标在视频中位置的不稳定，造成视频的主观效果变得不理想。
为了解决这一问题，我们需要设计一种算法来识别这种无意义的运动并设法通过补偿的方式来使得场景中的目标物体保持位置稳定的状态。
手持式摄像机捕获的视频通常都会受到抖动的影响，这严重的影响视频的主观效果。
这里提出的算法可以可靠的用于数字视频的去抖动。这个算法通过识别这些意外的抖动并且利用运动补偿的方法来获得一个较好的视频输出。
这个系统可以分为三个模块：（1）运动估计模块；（2）抖动识别模块；（3）运动补偿模块。
注：代码在matlab 7.7.0(R2008b)运行通过
[1] F Vella, A Castorina, M Mancuso. Digital image stabilization by adaptive block motion vectors filtering, IEEE Transactions on Consumer Electronics, 2002(Handheld cameras are often used by the user intentionally or unintentionally, the influence of jitter affect the imaging results, resulting in instability and beat the problem of recording video, and especially in the user in a scene close-up or tracking a specific target,users often can not accurately navigate to estimate the location of the moving target, resulting in the subjective effects of target location of the instability in the video, resulting in video not ideal.
In order to solve this problem, we need to design an algorithm to identify such a meaningless exercise and try to make the object in the scene to keep the position stable state by way of compensation.
The handheld camera captured video usually subject to the influence of jitter, the subjective effect of which seriously affect the video.
The algorithm proposed here can be reliably used for digital video to jitter. This algorithm by identifying the jitter of these accidents and the use of motion compensation m)
- 2012-05-30 12:03:28下载
- 积分：1
-
Digital Image Processing
1.RAW格式转换为BMP格式
2.灰度线性拉伸
3.局部处理
4.几何处理
5.二值化
6.模板匹配
7.影像融合(1.RAW format converted to BMP format
2. grayscale linear stretch
3. local processing
4. geometric processing
5. binaryzation
6. template matching
7. image fusion)
- 2018-01-17 18:55:16下载
- 积分：1
-
Harris_meanshift
将meanshift算法思想融入harris角点检测算法中，通过设置门限终止迭代漂移，亚像素级别地进行角点检测。(The mean shift algorithm ideas into a corner detection algorithm, terminate the iteration drift, carried out by the sub-pixel level corner detection limit by setting the door.)
- 2020-11-10 19:39:46下载
- 积分：1
-
ransetideshuliangtongji
基于MATLAB的数字图像处理程序，给出一幅染色体图像，通过边缘检测，及腐蚀等算法统计出染色体的数量。(MATLAB-based digital image processing procedures, are given a piece of chromosome images, through the edge detection, and corrosion, such as algorithm statistics the number of chromosomes.)
- 2008-06-06 13:14:02下载
- 积分：1
-
tuz
1、可制作圆形、椭圆形、菱形、方形、三角形印章。
2、支持多种特效：翻转图形、透明处理、高斯模糊、亮度/对比度/饱和度/锐化/反相/海绵/陨化(磨砂)/浮雕等等。
3、可将制作好的印章保存至印章库。
4、支持1％－1000％比例缩放。
5、支持导出印章图片(透明图章使用GIF格式)。
6、支持预览/打印。(1, can be made round, oval, diamond, square, triangular seal. 2, supports a wide range of effects: flip graphics, transparent deal, Gaussian blur, brightness/contrast/Saturation/Sharpness/RP/sponge/meteorite of (Matte)/relief and so on. 3, can be saved to create a good seal of the Treasury seal. 4, in support of 1-1000 scaling. 5, support for export seal picture (stamp the use of transparent GIF format). 6, support for preview/print.)
- 2007-09-30 08:16:56下载
- 积分：1
-
HMMPLDAPSIFT
总和代码用于视频异常检测，是我论文的代码，需要的可以下载看看(The sum of the code for the video anomaly detection is the code of my thesis can download the required look)
- 2013-03-05 15:46:48下载
- 积分：1
-
slb
旁瓣消隐技术在雷达中的应用,包括旁瓣消隐技术的解释(something for slb)
- 2015-04-15 15:48:24下载
- 积分：1
-
optics
说明： 光学现象模拟，包括反射，折射，牛顿环，杨氏双缝干涉等。转自某blog(optical phenomena simulation, including reflection, refraction, Newton Central, Young's double slit interference. Transfers from a blog)
- 2006-04-28 18:02:10下载
- 积分：1
-
基于DCT的彩色图像压缩
基于DCT变换的彩色图像压缩；本程序的压缩率高，可达16+，图像恢复出来的效果较好(Color image compression based on DCT transform)
- 2018-06-19 13:02:04下载
- 积分：1
