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indrani dalui


Last seen: ongeveer een jaar ago |  Active since 2017

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please any one help me for how to create a image database and it's store .mat file
how to create .mat file

meer dan 4 jaar ago | 1 answer | 0

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Question


how i create a 7 images database and compare with a input image and also save it in a.mat file
% BUILDING FINGERPRINT MINUTIAE DATABASE % Usage: build_db(ICount, JCount); % Argument: ICount - Number of FingerPrints ...

meer dan 4 jaar ago | 2 answers | 0

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Question


when i compare a input image with a existing database image this error is shown.what should i do?
Error using rgb2gray>parse_inputs (line 72) RGB must be a m x n x 3 array. Error in rgb2gray (line 52) isRGB = parse_inputs...

meer dan 4 jaar ago | 1 answer | 0

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Question


whenever i call the recognition push button in my gui interface the error message is showing
CODE % --- Executes on button press in Recognation. function Recognation_Callback(hObject, eventdata, handles) % hObject...

meer dan 4 jaar ago | 1 answer | 0

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Question


If i am Computing similarity between input image and all database image.what do i have to change in bellow code
load('db.mat'); i=2; second=['10' num2str(fix((i-1)/8)+1) '_' num2str(mod(i-1,8)+1)]; disp(['Computing similarity between ' fi...

meer dan 4 jaar ago | 0 answers | 0

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Question


please help me .I have a database of 8 different fingerprint image to matching similarity from a input image and here the output . Anyone please guide me why the output is so long rather than 8 image matching.
Extracting features from D:\Simple_FingerPrint_Matching\indrani.tif ... >>> enhancement done. >>> making mask done. >>> fi...

meer dan 4 jaar ago | 1 answer | 0

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Question


how i short out from this.please help me.
%% EXTRACT FEATURES FROM AN ARBITRARY FINGERPRINT filename='101_1.tif'; img = imread(filename); if ndims(img) == 3; img = rgb...

meer dan 4 jaar ago | 0 answers | 0

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Question


Need a code for finding the minutiae matching score from two image after finding it's ridge end and bifurcation end extraction.please help.
%Read Input Image binary_image=im2bw(imread('input_1.tif')); %Small region is taken to show output clear binary_image = bin...

meer dan 4 jaar ago | 0 answers | 0

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Question


This is a fingerprint recognition code ,some portion of code is working but whole of it .after the Bifurcation Orientation part of the code it is not showing the output.
%% FingerPrint Recog clear all,close all,clc %% Load image % The general shape of the fingerprint is generally used to pre-...

meer dan 4 jaar ago | 0 answers | 0

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Question


some portion of the code rest is not working,,please help me
A=imread('101_1.tif'); figure,imshow(A); Img=A; %WINDOW SIZE M=10; N=20; mid_val=round((M*N)/2); %FIND T...

meer dan 4 jaar ago | 0 answers | 0

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Question


please any one help me.i can not understand where is the problem here in last line
function [newXY] = MinuOrigin_TransAll(real_end,k) theta = real_end(k,3); if theta <0 theta1=2*pi+theta; end; theta1=pi/2-t...

meer dan 4 jaar ago | 1 answer | 0

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Question


please any one correct the code attached below
%(Image Enhancement) image=imread('thumb.jpg'); function [final]=fftenhance(image,f) I = 255-double(image); [w,h] = size(I);...

meer dan 4 jaar ago | 1 answer | 0

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Question


please help me ..can not find out the error
code: gradient_sq_minus_value==(I_vertical- I_horizontal).*(I_vertical+I_horizontal); (gradient_for_bg_under) = (I_horizont...

meer dan 4 jaar ago | 1 answer | 0

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Question


Error: File: fingerprint.m Line: 72 Column: 37 Invalid expression. When calling a function or indexing a variable, use parentheses. Otherwise, check for mismatched delimiters.
%to get y gradient filter_gradient = transpose(filter_gradient); I_vertical = filter2(filter_gradient,image); gradient_times_...

meer dan 4 jaar ago | 1 answer | 0

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Question


how remove the error in given code
(Image Enhancement) function [final]=fftenhance(image,f) I = 255-double(image); [w,h] = size(I); %out = I; w1=floor(w/32)*3...

meer dan 4 jaar ago | 0 answers | 0

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Question


halftone to color image convertion
please any one give me a code for a half tone image is tonvert to color image

bijna 5 jaar ago | 0 answers | 1

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Question


How to run the same code for color image.is any one help me.
%------ GET DEMO IMAGES ---------------------------------------------------------- % Read in a standard MATLAB gray scale demo ...

meer dan 5 jaar ago | 1 answer | 0

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answer

Question


How to compare or find out the P.S.N.R. value of two image.
How to compare or find out the P.S.N.R. value of two image. Is anybody help in finding out the P.S.N.R. value of two color lm...

meer dan 5 jaar ago | 1 answer | 0

1

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Question


how to calculate PSNr for Fractral image compression result
this is original and experimental image in fractral image compression .now hoe to calculate WBc and PSNR With graph

meer dan 5 jaar ago | 0 answers | 0

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Question


i find a matlab code for two Minutiae comparession .but i cannot understand how to run that code in a gui push button ..could anyone help me ?
[ S ] = match( M1, M2, display_flag ) if nargin==2; display_flag=0; end M1=M1(M1(:,3)<5,:); M2=M2(M2(:,3)...

meer dan 7 jaar ago | 0 answers | 0

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Question


I need source code after minutiae points extracted from a fingerprint image i want to count ridge end and bifurcation pair .could anyone help me?
% This program extracts the ridges and bifurcation from a fingerprint image % Read Input Image binary_image=im2bw(imread...

meer dan 7 jaar ago | 1 answer | 0

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Question


Fingerprint matching minutiae comparison
hello i am a student and working with fingerprint matching project..first i have extract tow minutiae from fingerprint image .....

meer dan 7 jaar ago | 1 answer | 0

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Question


after minutiae extraction from Ridges end and bifurcation point now how to compute ridges end and bifurcation point and location separately from fingerprint images.....code is bellow to extract minutiae.could anyone help me?
%Minutiae extraction s=size(thin_image); N=3;%window size n=(N-1)/2; r=s(1)+2*n; c=s(2)+2*n; double temp(r,c...

meer dan 7 jaar ago | 0 answers | 0

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Question


ridge and bifurcation point count and location coding for Minutiae matching behalf of bellow code...could anyone help?
%Minutiae extraction s=size(thin_image); N=3;%window size n=(N-1)/2; r=s(1)+2*n; c=s(2)+2*n; double temp(r,c...

meer dan 7 jaar ago | 2 answers | 0

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Question


want a ridges point count code.could anyone help?instae of bellow code
function Process_Callback(hObject, eventdata, handles) % hObject handle to Process (see GCBO) % eventdata reserved -...

meer dan 7 jaar ago | 0 answers | 0

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Question


hello i am a student doing a project of fingerprint recognition.now i have extract ridge end and bifurcation from fingerprints image..now i want code for "ridge end and bifurcation point count from extraction..could anyone help me ?
function Process_Callback(hObject, eventdata, handles) % hObject handle to Process (see GCBO) % eventdata reserved -...

meer dan 7 jaar ago | 0 answers | 0

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Question


Hello, I am student working on Image processing. Right now I am upload two image in GUI with two different axes and extract Minutiae .Now my question is how to match two Minutiae. And if match give a massage the Fingerprints matched otherwise it’s no
Hello, I am student working on Image processing. Right now I am upload two image in GUI with two different axes and extract Minu...

meer dan 7 jaar ago | 1 answer | 0

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Question


i create a gui there is two image upload button for two different axes now i want to convert this two image in binary form with help of one process button.....could any one help me .how to create?bellow is the code
% --- Executes on button press in pushbutton1. function pushbutton1_Callback(hObject, eventdata, handles) % hObject handle ...

meer dan 7 jaar ago | 0 answers | 0

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Question


how can i create two different image load on different axes with help of one push button in matlab GUI
function varargout = matching(varargin) % MATCHING MATLAB code for matching.fig % MATCHING, by itself, creates a new MATC...

meer dan 7 jaar ago | 0 answers | 0

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Question


create two push button first image upload and second is call that image to second push button function ..but not connected to second call back ..please help me
% --- Executes on button press in pushbutton1. function pushbutton1_Callback(hObject, eventdata, handles) [filename,...

meer dan 7 jaar ago | 0 answers | 0

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