Hi,
I want to fill the image of the bottle with black color. I need to modify my coding. Need help from someone.
clear;close all;% Load image
I=imread('C:\Users\Nabilah Syazana\Desktop\Reference\Reference Image\Ref_Red.jpg');%Threshold & Segment image
BW=adaptivethreshold(I,50,0.06,0);figure; imshow(I);figure; imshow(BW);% Calculate Area, Perimente, Extent, Major Axis and Minor Axis
Measurements = regionprops(BW, 'Area', 'Perimeter', 'Extent', 'MajorAxisLength', 'MinorAxisLength');Area1 = [Measurements.Area];Perimeter1 = [Measurements.Perimeter]Area = sum(Area1)Perimeter = sum(Perimeter1)function bw=adaptivethreshold(IM,ws,C,tm)%ADAPTIVETHRESHOLD An adaptive thresholding algorithm that seperates the
%foreground from the background with nonuniform illumination.
% bw=adaptivethreshold(IM,ws,C) outputs a binary image bw with the local
% threshold mean-C or median-C to the image IM.
% ws is the local window size.
% tm is 0 or 1, a switch between mean and median. tm=0 mean(default); tm=1 median.
if (nargin<3) error('You must provide the image IM, the window size ws, and C.');elseif (nargin==3) tm=0;elseif (tm~=0 && tm~=1) error('tm must be 0 or 1.');endIM=mat2gray(IM); if tm==0 mIM=imfilter(IM,fspecial('average',ws),'replicate'); else mIM=medfilt2(IM,[ws ws]); end sIM=mIM-IM-C; bw=im2bw(sIM,0); bw=imcomplement(bw);
Below is my sample image
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