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Questions related from Khadidja Belattar
I computed the distribution of data according to attribute 1 and attribute 2; so , i would like to compare between these distributions, i plot the histogram and boxplots. What information can i...
01 January 2017 6,283 0 View
I am trying to understand some concepts related to distributed systems , grid and cloud computing. So I need some good papers to know about these concepts. Can anyone provide some good references...
10 October 2016 8,775 4 View
I applied three techniques for contrast enhacement on the image "less Contrast.jpg", so i obtained three different images : "MSRCR1.jpg, IlluEnhHSV1.jpg and IlluEnhHSVMSRCR1.jpg", I would like to...
09 September 2016 7,711 15 View
I transformed the attached image (1.jpg) in HSL color space, so i use the rgb2hsl and hsl2rgb Matlab functions. As a result, Red areas in the resulted image (lesion.jpg), so i would like to...
09 September 2016 6,820 0 View
Dear researcher, What is difference between the illumination, luminance, contrast and brightness? Is there any relationship between these concepts? Thank You Best Regards Khadidja BELATTAR
07 July 2016 3,875 0 View
Dear Researcher, I would like to understand and enhance the color image contrast. I have somme questions to ask, i will be very appreciated if you answer me. 1. What does mean"high dynamic range"...
07 July 2016 963 4 View
Hello, I would like to test the contrast enhancement method on test dermoscopic skin lesion images but the problem i have not images of poor contrast, so what can i do to create images of bad...
06 June 2016 6,360 10 View
Hello, I work with medical image retrieval for diagnosis purposes, so i would like to submit my paper to a journal in IGIglobal or Inderscience, but the the problem i do not know what is the...
01 January 2016 9,892 3 View
I need to use vl_sift but it did not work for me. i download the "vlfeat-0.9.20-bin.tar.gz ", unpack it , out it in new folder nammed" vlfeatroot" , i run vl_setup with this...
07 July 2015 474 1 View
I need some code sources for CBIR, please could provide me that please? Thank you a lot. Best Regards Khadidja BELATTAR
07 July 2015 2,362 2 View
I would like to compute the Content Based Image Retrieval but i don't know how i do that. Thank you. Best Regards Khadidja BELATTAR
06 June 2015 648 1 View
I would like to define weights for each features of the images and i don't know how can i do that? Are there some methods to measure the weights of the image features? Thank you. Khadidja...
04 April 2015 4,819 1 View
I am working with Content based skin lesin image Retrieval .These images suffers from black frame artifacts.Attached,you will find an image example. I remove the back frame by applying gemotric...
03 March 2015 5,256 7 View
I would like to split my data into training and testing sets;90% of data will be for training and 10% to use for test.Then I will repeat the partition 10 times, Total cassification accuracy is...
03 March 2015 4,841 13 View
I run the attached Content Based Image Retrieval code in Matlab, but i get error? and the retrieved images are not diplayed? could you correct the code and display the retrieved images. Thank you.
02 February 2015 4,343 7 View
Hi, I am new Ph.D student,i would like to know how can i extract and propose a novel solution from a state of the art (drawbacks and advantages of previous methods) of a given problem? Thank...
02 February 2015 9,007 0 View
I need a Matlab source code of the CBIR using Relevance Feedback, any advise?
02 February 2015 3,775 3 View
Hi, I would like to understand well the "Manifold-Ranking Based Image Retrieval" principale espcially using positive and negative samples. Knowing that the images of the database are classified...
01 January 2015 7,659 2 View
My aim is to generate a training set. So, I have text file including number of images, I select randomly some images and I would like to save them in an other text file. Can someone help me to...
12 December 2014 9,435 3 View
Hi, I would like to investigate the effect of the preprocessing images on image retrieval tasks. So I'm thinking about preprocessing the images than I compute the accuracy of the...
12 December 2014 1,688 4 View
I am interested to use relevance feedback. I would like to use the MATLAB code of image retrieval with relevance feedback. My problem is regarding the dataset, "corel100.mat". How can I get it? I...
11 November 2014 6,549 6 View
My question is about thresholding in the classification by neural network. this threshold is randomly choosen or i must do analysis of the training and test data to choose the suitable...
10 October 2014 8,173 2 View
I would like to select iteratively positive and negative images according to the image user query, until the the retrieved images are improved. Any MATLAB source code links would be very...
10 October 2014 6,475 1 View
Relevance Feedback (RF) in CBIR consists to select iteratively the returned (from image retrieval process) positive and negative images according to the image user query, until the the retrieved...
10 October 2014 6,276 3 View
I would like to classify a set of medical images in two classes (malignant and benign) using a neural network and SVM. How do I define the criterion for neural network classification? Is this is...
10 October 2014 6,118 5 View
I classify a set of images using neural neural network. I am training a simple neural network with 4 inputs (image features), 1 output and 5 hidden layer with 10 nodes in it. My weight matrices...
09 September 2014 6,522 3 View
I would like to select the relevant and irrelevant features of an image based on neural network. How do I do that?
07 July 2014 8,834 0 View
I would like to develop diagnosis application on android, but I do not know if it is feasible to realize that with Java / C + + and Matlab.
06 June 2014 637 9 View
I want to remove some artifacts from skin lesion images, then compute the hair detection performance; but I don't know howto get the hair ground truth? Can I do the hair tracking manually instead...
06 June 2014 1,922 3 View
Is it correct to use the mean and standard deviation for that?
06 June 2014 452 3 View
Are there standard methods for skin dermatological image preprocessing? And how to achieve efficient methods with minimum operation?
06 June 2014 246 12 View
I am working on pattern detection of dermatological images and I would like to know how to extract and match them.
06 June 2014 2,658 3 View
I work on validating a given method and I need dermatological image database.
06 June 2014 6,729 3 View
What are the criteria that I should include in a dermatological image's quality score? How do you classify them as good or bad quality?
06 June 2014 6,415 8 View
