Sahar Pordeli Behrouz

16 Questions 8 Answers 0 Followers

Questions related from Sahar Pordeli Behrouz

How to obtain regions around the person bounding boxes(excluded the detected people in scene)?

Hi all. I have a set of coordinates of bounding boxes for AVA Dataset. This dataset is used in action recognition. My goal is to get the areas around the people (people are inside boxes) and do...

14 February 2021 2,963 2 View

What is the meaning of biomarkers in MRI brain tumor segmentation?

Quantitative analysis of brain lesions include measurement of established imaging biomarkers such as the largest diameter volume, count, and progression, to quantify treatment response of the...

03 June 2018 7,995 2 View

Where can I find papers about brain MRI segmentation and their Matlab codes?

I want to write a paper about this topic. I have read lots of papers about it but do not know which algorithm should I use or try to improve. Can you please help me to start? Thanks in advance

11 April 2018 3,606 3 View

What is Phantom that is used for validation of MRI brain image segmentation methods?

Can you explain about it? Since software simulations have certain limitations, validation of new segmentation methods can be done using human-like phantoms, whose physical properties (e.g.,...

09 April 2018 3,533 2 View

What is vivo in MRI brain image analysis?

I want to know the meaning and usage of vivo.

09 April 2018 5,197 5 View

I want to write a paper about MRI brain Tumor segmentation. I have read lots of papers but I do not know which algorithm I can improve?

Do you have any suggestion for me that I can work on them? I have read that BRATS challenge about this topic is popular. Where should I start my search?

05 April 2018 5,780 1 View

What are the major problems in MRI brain image segmentation these days that we can work on them and improve the algorithms?

I want to write a paper about MRI brain segmentation . Can you state your suggestions that I can use them to start working on this topic?

05 April 2018 9,873 5 View

Hi. What are the different versions of FCM that is currently used in MRI brain Tumor segmentation field?

I want to use FCM algorithm in MRI brain tumor segmentation but do not know which kind of FCM should I use?KFCM or others?

29 March 2018 4,685 3 View

How to convert an MRI Grayscale brain image in jpeg format to an RGB image in Matlab?

When I am using the gray2rgb I get an error that it does not exist?

18 March 2018 5,855 3 View

Can we consider BM3D method for denoising MRI images in Transform domain?

I am writing a review paper about MRI denoising methods in Transform domain. I want to know can I put BM3D method in Transform domain category?

11 January 2018 2,255 3 View

I want to convert my RGB image to lab color space .which Matlab code should I use?

This one colorTransform = makecform('srgb2lab'); lab = applycform(rgbImage, colorTransform); or rgb = imread('peppers.png'); Convert the RGB image to the L*a*b* color space. lab =...

19 December 2017 7,415 5 View

Hi. Can we consider BM3D algorithm as a MRI denoising method in Transform domain?

I am writing a review paper about different MRI denosing methods in Transform domain.

08 December 2017 8,203 2 View

How to do image denoising on a or b channel of Lab color space in MRI images? which method to use?

I want to do histogram equalization in L channel of image and denoising in a or b channel of Lab color space and then use k-means to segment the tumor from MRI images.

18 October 2017 813 2 View

Can we do a wavelet transform on L channel of the CIE Lab color space and then do contrast stretching on approximate coefficients?

I saw this method implemented on v channel in HSV color space.

15 October 2017 4,759 0 View

Can we consider Discrete cosine transform as a method for denoising MRI in transform domain?

This a related paper

01 October 2017 4,845 2 View

I am working on MRI denoising methods in transform domain.Can I consider PCA and ICA in transform domain or not?

This an example paper

22 September 2017 9,706 6 View