clc;vid = videoinput('winvideo',1);preview(vid);start(vid); set(vid, 'ReturnedColorSpace', 'RGB'); for frame =1:2 % your function goes here
thisFrame = getsnapshot(vid);if frame == 1 a = thisFrame; else b = thisFrame; end pause(1); end faceDetector = vision.CascadeObjectDetector();% Read a video frame and run the detector.
bbox = step(faceDetector, a);IFaces = insertObjectAnnotation(a, 'rectangle', bbox, 'face');%disp(IFaces);
% Draw the returned bounding box around the detected face.
%boxInserter = vision.ShapeInserter('BorderColor','Custom','CustomBorderColor',[255 255 0]);
%videoOut = step(boxInserter,a,bbox);
figure, imshow(IFaces), title('Detected face');bbox_face = zeros(size(bbox_body));for i=1:length(bbox)Icrop = imcrop(a,bbox(1,i));bbox = step(faceDetector,Icrop);bbox_face(i,:) = bbox + [bbox(1,1:2)-1 0 0];endI_faces2 = step(shapeInserter, I, int32(bbox_face));figure, imshow(I_faces2);Icrop = imcrop(a,bbox(1,:));figure;imshow(Icrop);Icrop = imcrop(a,bbox(2,:));figure;imshow(Icrop);Icrop = imcrop(a,bbox(3,:));figure;imshow(Icrop);Icrop = imcrop(a,bbox(4,:));figure;imshow(Icrop);
and the error is
Error using imshow>preParseInputs (line 457)The syntax IMSHOW(I,N) has been removed.Error in imshow (line 215) varargin_translated = preParseInputs(varargin{:});Error in imcrop>parseInputs (line 241) imshow(a,cm);Error in imcrop (line 94)[x,y,a,cm,spatial_rect,h_image,placement_cancelled] =parseInputs(varargin{:});Error in facedetection1 (line 27)Icrop = imcrop(a,bbox(1,i));
please send some solution
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