I knew that the center of filter/kernal put on the target pixel of the image, if the filter was 2x2, how multiply occurs?
I need to compute the steerable filter on some image.
09 October 2017 5,793 0 View
I need to know what is the Thresold value which uses in function im2bw(Image)
08 September 2017 5,272 0 View
After I get edge map for an image using Canny edge or Sobel edge, I need to determine closed contour!
31 December 2016 3,076 2 View
I have scene image with text, I need to make bounding box for each letter not for whole text.
10 November 2016 7,632 1 View
I run my code and I need to save the form containing the output like images or functions to open them without using MatLab.
09 October 2016 8,632 0 View
I have a vector but I need to construct a new array nXm and take his elements from the vector using "ind2sub" function.
09 October 2016 6,664 0 View
I have gray scale image, after I convert to binary image I need to extract the parallel lines in the image to remove on of them.
08 September 2016 6,603 11 View
I have a huge amount of data and I need to classify them using Bayesian rule into two classes. I know the class label of two classes.
08 September 2016 7,015 4 View
I need MatLab code to compute gradient direction atan(y/x) for image at each pixel.
05 June 2016 9,030 6 View
I have an image and divide this image into blocks, I apply connected component function called "bwconncomp" to each block, I need to store the PixelIdxList field of the structure produced from...
04 May 2016 3,733 3 View
I have selected brain tumor images ...but now found that already lots of research done n this topic.
03 March 2021 5,774 3 View
i am try to classify the x-ray images. During classification , can i block unwanted images (except x-ray image).
03 March 2021 7,100 1 View
Need to image mesoporous silica nanoparticles using the TEM. Also, need high resolution TEM images to see the mesoporous structure. Kindly suggest what kind of grids to use. Thanks, Shatadru
02 March 2021 1,787 2 View
If the detection range is in ng/ml but the reference range is in ug/ml for a molecule or protein in serum or plasma .how to dilute and what is the initial volume to be taken for quantitative analysis
02 March 2021 7,670 3 View
Dear Colleagues, After running Western blot on PVDF membrane and detection using ECL, I would like to stain my PVDF with colloidal gold to be able to allign the ECL image with total proteins on...
02 March 2021 7,829 3 View
I would like to research on MR images (0.5T and 3T). Can you please suggest some websites that I can download dataset including both 0.5T and 3T MR images? Thank you.
02 March 2021 7,735 3 View
Hello, I have classified 10 S3 OLCI images from the same area (althouth not the same size and/or quadrant) and I would like to do a final image using the mode of the pixel of these 10 images. I...
01 March 2021 9,874 3 View
Hi everyone, I am using Fiji to determine the percentage of the image covered by leaves, branches, or trunk, but i've encountered some difficulty when the sun hits parts of my image like the one...
27 February 2021 1,194 3 View
Hello. I have a problem with the charting in google earth engine. I created an image collection by combining 5 image collections of five parameters and using ee.Join.inner ( ) and .apply ( )...
26 February 2021 7,084 2 View
Hi, We culture neural progenitor cells in T175 culture flasks coated with PLO-Laminin. We have successfully grown these cells with our protocol for months. Recently, we observed large sheets...
25 February 2021 3,443 4 View