fire-identification.rar_The Fire_fire_matlab fire

%%To clear the matlab window and close figure window workspace; %% %%Get an image and convert into rgb& hsv %vid = videoinput('winvideo', 1, 'YUY2_640x480'); colorimage=getsnapshot(vid); %src = getselectedsource(vid); %vid.FramesPerTrigger = 1; % colorimage=imread('1.jpg'); % colorimage=start(vid); dblimage=im2double(colorimage); redimage=colorimage(:,:,1); blueimage=colorimage(:,:,2); greenimage=colorimage(:,:,3); hsvImage = rgb2hsv(colorimage); hImage = hsvImage(:,:,1); sImage = hsvImage(:,:,2); vImage = hsvImage(:,:,3); %% %Thresholding the image and creating mask hueThresholdLow = 0; hueThresholdHigh = graythresh(hImage); saturationThresholdLow = graythresh(sImage); saturationThresholdHigh = 1.0; valueThresholdLow = graythresh(vImage); valueThresholdHigh = 1.0; hueMask = (hImage >= hueThresholdLow) & (hImage <= hueThresholdHigh); saturationMask = (sImage >= saturationThresholdLow) & (sImage <= saturationThresholdHigh); valueMask = (vImage >= valueThresholdLow) & (vImage <= valueThresholdHigh); %% %creating yellow mask yellowObjectsMask = uint8(hueMask & valueMask); %figure,imshow(yellowObjectsMask, []); yellowObjectsMask = uint8(bwareaopen(yellowObjectsMask, 100)); %figure,imshow(yellowObjectsMask, []); %%masking noise mask = strel('disk',8); %figure,imshow(yellowObjectsMask, []); % title('Masked Image') yellowObjectsMask1 = imerode(yellowObjectsMask,mask); % yellowObjectsMask1 = imerode(yellowObjectsMask1,mask); % yellowObjectsMask1 = imerode(yellowObjectsMask1,mask); % yellowObjectsMask1 = imerode(yellowObjectsMask1,mask); figure,imshow(yellowObjectsMask1, []); title('Disk Masked Image') % structuringElement = strel('disk', 2); % yellowObjectsMask = imclose(yellowObjectsMask, structuringElement); % % Fill in any holes in the regions, since they are most likely red also. % yellowObjectsMask = uint8(imfill(yellowObjectsMask, 'holes')); % %figure,imshow(yellowObjectsMask, []); % % % We need to convert the type of yellowObjectsMask to the same data type as hImage. % yellowObjectsMask = cast(yellowObjectsMask, class(colorimage)); % maskedImageR = yellowObjectsMask .* colorimage(:,:,1); % maskedImageG = yellowObjectsMask .* colorimage(:,:,2); % maskedImageB = yellowObjectsMask .* colorimage(:,:,3); % maskedRGBImage = cat(3, maskedImageR, maskedImageG, maskedImageB); % %figure,imshow(maskedRGBImage); %figure,imshow(colorimage);