mariem farhat

自 2013 起处于活动状态

Followers: 0 Following: 0

消息

统计学

排名
14,001
of 298,264

声誉
3

贡献数
16 个提问
4 个回答

回答接受率
6.25%

收到投票数
1

查看徽章

Feeds

提问

Why find doesn't work for some number?
Hello, I have the following code if true for i = 0:0.1:2 k = find (A==i); disp(k); end T...

9 years 前 | 1 个回答 | 0

1

个回答

提问

Is the bayesian estimation suitable for this problem?
Hello, I have the following problem: Given a value of X I need to estimate the value of Y. So, I have done several experime...

9 years 前 | 0 个回答 | 0

0

个回答

已回答
How to overwrite an existing image?
ok! I add dispose in my class in .NET

9 years 前 | 0

提问

How can I remove texture from the result of segmentation?
Hello, After a segmentation of an image, in the result there is the texture of the object but what I need is only the general...

9 years 前 | 1 个回答 | 0

1

个回答

提问

How to overwrite an existing image?
Hello, I have a loop and I want to be able to overwrite an existing image in each iteration. But I have the following proble...

9 years 前 | 1 个回答 | 0

1

个回答

已回答
crop objects from color image and still have color objects
Ok, I find it! RGB=imread(I); %% Convert to gray scale Gray=rgb2gray(RGB); %% Convert to binary image threshold = g...

9 years 前 | 0

提问

crop objects from color image and still have color objects
Hello, I know how to crop an object from a binary image. But how to do it from a color image to get a color final image aro...

9 years 前 | 2 个回答 | 0

2

个回答

提问

xlswrite It may be locked by another process
Hello, I write this code to save information into excel file within a loop function: Excel = actxserver ('Excel.A...

9 years 前 | 2 个回答 | 0

2

个回答

提问

compile error with mex files
Hello, I am using Matlab R2013a with SDK 7.1. When compiling mex files, I got the following error: if true Error: c...

10 years 前 | 0 个回答 | 0

0

个回答

提问

get a cropped image using mouse click
Hello, I want to crop an image using coordinates of mouse click. I find a solution with handler function, but the problem is...

10 years 前 | 1 个回答 | 0

1

个回答

提问

can't find mexopts.bat
Hello, In order to compile some files, I need the mexopts.bat but I can't find it neither under : C:\programmes\matlab\ nor u...

10 years 前 | 1 个回答 | 0

1

个回答

提问

estimate the betta parameter for scale invariance of zernike moments
Hi, To achieve scale invariance of Zernike moments, we have to normalize the image using a parameter alpha like it is explai...

11 years 前 | 0 个回答 | 0

0

个回答

提问

Object detection with Ransac
Hi, I am searching for an explanation about Ransac algorithm for object detection using sift keypoints. Thanks

11 years 前 | 1 个回答 | 0

1

个回答

提问

image mapping for zernike moments
To compute the Zernike moments of a given image, the center of the image is taken as the origin and pixel coordinates are mapped...

11 years 前 | 0 个回答 | 0

0

个回答

提问

Scale invariance for zernike moment
I read an article that presents the scale invariance of zernike moments. So the author mention that : "scale invariance can be a...

11 years 前 | 0 个回答 | 0

0

个回答

已回答
extract regions detected by watershed segmentation
thank you for your response, this is the code that I have implemented : if true f = unique (L); n = size(f); ...

12 years 前 | 0

提问

extract regions detected by watershed segmentation
Hello, I have found this code in image processing toolbox of matlab for image segmentation through watershed function: htt...

12 years 前 | 2 个回答 | 1

2

个回答

提问

How can I implement zernike moment invaritant to scale ant translation
Hello, I try to implement the zernike moment improved for scale and translation invariant, like described in this article: ht...

12 years 前 | 0 个回答 | 0

0

个回答

已回答
dominant color for an RGB image
Sorry, I haven't posted the image. Here the link of the image: http://imageshack.us/photo/my-images/856/img10pu.jpg/

12 years 前 | 0

提问

dominant color for an RGB image
Hello, I want to extract the dominant color of an RGB image. How can I proceed to do that?

12 years 前 | 4 个回答 | 0

4

个回答