matlab+yoloで人を認識してブロックゲームを作る

課題3

detector=yolov3ObjectDetector('tiny-yolov3-coco');
cap=webcam;

ObjectPosition = [randi([0,100],1),randi([0,100],1),50,50];



while true
    ObjectPosition2 = [randi([0,300],1),randi([0,300],1),50];
    image=cap.snapshot();
    image=preprocess(detector,image);
    image=im2single(image);
    [bboxes,scores,labels]=detect(detector,image,'DetectionPreprocessing','none');
    detectedImg=insertObjectAnnotation(image,'Rectangle',bboxes,labels);
    detectedImg = insertShape(detectedImg,'Rectangle',ObjectPosition,'LineWidth',5);
    detectedImg = insertShape(detectedImg,'Circle',ObjectPosition2,'LineWidth',5);
    
    imshow(detectedImg);
    for i = 1: size(labels)
      if(labels(i) == 'person')
             fprintf("person!!\n");
      end
    end
    ObjectPosition = ObjectPosition + [0,10,0,0];
    if(ObjectPosition(1,2) > 400)
      ObjectPosition = ObjectPosition - [0,400,0,0];
    end
          
end

課題4

detector=yolov3ObjectDetector('tiny-yolov3-coco');
cap=webcam;

ObjectPosition = [randi([0,100],1),randi([0,100],1),50,50];



while true
          image=cap.snapshot();
          image=preprocess(detector,image);
          image=im2single(image);
          [bboxes,scores,labels]=detect(detector,image,'DetectionPreprocessing','none');
          detectedImg=insertObjectAnnotation(image,'Rectangle',bboxes,labels);
          detectedImg = insertShape(detectedImg,'Rectangle',ObjectPosition,'LineWidth',5);

          imshow(detectedImg);
          for i = 1: size(labels)
              if(labels(i) == 'person')
                    PersonX_min = bboxes(i,1);
                    PersonY_min = bboxes(i,2);
                    PersonX_max = bboxes(i,1) + bboxes(i,3);
                    PersonY_max = bboxes(i,2) + bboxes(i,4);
                    
                    ObjX_min = ObjectPosition(1,1);
                    ObjY_min = ObjectPosition(1,2);
                    ObjX_max = ObjX_min + ObjectPosition(1,3);
                    ObjY_max = ObjY_min + ObjectPosition(1,4);
                    fmt = ['The vector P is: [', repmat('%g, ', 1, numel(ObjectPosition)-1), '%g]\t'];
                    fprintf(fmt,ObjectPosition);
                    %                     fprintf("[%d\t%d\t%d\t%d]\t",ObjX_min,ObjX_max,ObjY_min,ObjY_max);
                    x_in = false;
                    y_in = false;
                    
                    
                    
                    
                    stateA_X = (ObjX_min < PersonX_min && PersonX_min < ObjX_max);
                    stateB_X = (ObjX_min < PersonX_max && PersonX_max < ObjX_max);
                    stateC_X = (PersonX_min < ObjX_min && ObjX_min < PersonX_max && PersonX_min < ObjX_max && ObjX_max < PersonX_max);
                    
                    stateA_Y = (ObjY_min < PersonY_min && PersonY_min < ObjY_max);
                    stateB_Y = (ObjY_min < PersonY_max && PersonY_max < ObjY_max);
                    stateC_Y = (PersonY_min < ObjY_min && ObjY_min < PersonY_max && PersonY_min < ObjY_max && ObjY_max < PersonY_max);
                    
                    
                    
                    
                    if(stateA_X || stateB_X || stateC_X)
                    fprintf("X IN \t");
                    x_in = true;
                    else
                    fprintf("X OUT \t");
                    x_in = false;
                    end
                    
                    if(stateA_Y || stateB_Y || stateC_Y)
                    fprintf("Y IN \t");
                    y_in = true;
                    else
                    fprintf("Y OUT \t");
                    y_in = false;
                    end
                    
                    if(x_in && y_in)
                     fprintf("Game Over!!\n");
                    else
                     fprintf("noting \n");
                    end
              end
          end
          ObjectPosition = ObjectPosition + [0,10,0,0];
          if(ObjectPosition(1,2) > 400)
              ObjectPosition = ObjectPosition - [0,400,0,0];
          end
          
end

物体接触の判定について