Question

Dear sir, i want to find interest point like in fig1 attached here but i got output like in fig 2, i also attached code here, please sort my problem..
Dear sir, i want to find interest point like in fig1 attached here, but i got output like in fig 2, i also attached code here,...

6 years ago | 0 answers | 0

Question

Dear sir, I want to convert logical (binary image) to grayscale image for LBP, Is it possible ? please answer me,Thanks in advance
Sir, I have attached binary hand vein image, i want to apply LBP (local Binary Pattern) on this image, but this requires graysca...

6 years ago | 2 answers | 0

Question

Sir, I have 50 corner points of one image, like that i have taken corner points of ten images, now i want to match one image with another by calculating euclidean distance, then how i can, Please sort my problem
corners = detectMinEigenFeatures(bw); % Find Corner Points Using the Eigenvalue Algorithm % Disp...

7 years ago | 0 answers | 0

Question

I have feature multidimensional array feature(:,:,:) and i want to store this array in tif file is it possible? plz help to sort my problem
for i=1:10 for j=1:10 Axy=feature(:,:,i); Bxy=feature(:,:,j); % F...

7 years ago | 1 answer | 0

Question

I have multidiamensional array of size Feature(50*2*10), means features of 10 images stored in a array named feature, 50 *2 are x and y values, my question is that, can i calculate euclidean distance of this array then how ?
feature(:,:,kk)=strongest.Location;

7 years ago | 0 answers | 0

Question

Sir, I would like to calculate FAR & FRR dorsal hand images for that I have used EER_DET_Conf program but what type of input provided at Genuine score and Imposter score I dont understand please sort out my problem, I attached my program herewith.
function [EER confInterEER OP confInterOP]=EER_DET_conf(clients,imposteurs,OPvalue,pas0) % function: EER_DET_conf % ...

7 years ago | 3 answers | 1

Question

how i can align my image by center of gravity (COG)
Sir, I want to align my image by using Center of gravity(COG)

7 years ago | 0 answers | 0

Question

How to extract coordinates from the pattern
Dear sir, i would like to extract all coordinates (white pixels) from the attached image. plz help to sort out, thanks in advanc...

7 years ago | 1 answer | 0

Question

how to find the center of gravity for defuzzification methods
please find attached herewith formula

8 years ago | 0 answers | 0

Question

extracting coordinates from image
I have already obtained a thinned version of the veins and now i have to proceed for the feature extraction. As seen from the a...

8 years ago | 0 answers | 0

Question

Am not able to convert set of image coordinates into training set
plz see attachment herewith for my problem. [Merged from Attachment] First of all a set of n images I have obtained. This ...

8 years ago | 1 answer | 0

Question

Following is the error occured during thresholding
Following is the error occured in my code. please, can you help me for sorting out this error. Error using .* Integers ...

8 years ago | 2 answers | 0

Question

How to extract global features from dorsal hand vein using Principal component Analysis PCA
Hello Sir, am working on the dorsal hand vein, i have preprocessed hand vein images after that I have to extract features from d...

8 years ago | 0 answers | 0

Question

Respected sir, i have code for extracting ROI from dorsal hand image, my problem is to read and save multiple images from folder. in following code only single image has read and save but i want multiple images to read and save please help me.
clc; % Clear command window. clear; % Delete all variables. close all; % Close all figure windows except those created by im...

8 years ago | 1 answer | 0