一个跟踪运动羽毛球拍得matlab程序.zip_matlab_matlab 跟踪_羽毛图matlab_跟踪_运动跟踪

function Proc = ImagePropertiesInitial(objectID,labeled) % ********************************************************************************** % * % * ImagePropertiesInitial(objectID,labeled) % * % * objectID = object id % * labeled = labeled image % * % * This function is used to detect the badminton racket among named objects. % * It uses shape descriptors to detect the badminton racket. It will return some % * properties of the badminton racket too. % * % * Return Values % * % * arrOutPut(1) = objectID; % * arrOutPut(2) = cameraDistance; % * arrOutPut(3) = majorDist; % * arrOutPut(4) = minorDist; % * arrOutPut(5) = rotationAngle; % * % * arrOutPut(6) = topY; % * arrOutPut(7) = bottomY; % * arrOutPut(8) = leftX; % * arrOutPut(9) = rightX; % * % * % * % * Author - I. Janaka Prasad Wijesena % * % ********************************************************************************** % this is the size of the image imageSize = size(labeled); % now we are going to calculate the avarage of the points. doing this we % get the center of gravity of the bat. and it is on the bat !!! gravX = 0; gravY = 0; topY = -1; bottomY = -1; leftX = -1; rightX = -1; area = 0; rotationAngle = 0; for m = 1:imageSize(1) for n = 1:imageSize(2) if labeled(m,n) == objectID area = area + 1; if (topY > m) | (topY == -1) topY = m; end if bottomY < m bottomY = m; end if (leftX > n) | (leftX == -1) leftX = n; end if rightX < n rightX = n; end end end end % round them up gravX = round((leftX + rightX)/2); gravY = round((topY + bottomY)/2); % ------------------------------------------------------------------------------------------------------- % function Proc = ImageEdge(labeled,xLength,yLength,gX,gY,addX,addY) % move up from the gravity till you come to edge, record it edgePoint = ImageEdge(labeled,0,1,gravX,gravY,1,0,objectID); upPointX = edgePoint(1); upPointY = edgePoint(2); % move 1-5 from the gravity till you come to edge, record it edgePoint = ImageEdge(labeled,1,5,gravX,gravY,1,0,objectID); upRightPoint15X = edgePoint(1); upRightPoint15Y = edgePoint(2); % move 1-2 from the gravity till you come to edge, record it edgePoint = ImageEdge(labeled,1,2,gravX,gravY,1,0,objectID); upRightPoint12X = edgePoint(1); upRightPoint12Y = edgePoint(2); % move 3-3 from the gravity till you come to edge, record it edgePoint = ImageEdge(labeled,1,1,gravX,gravY,1,0,objectID); upRightPoint33X = edgePoint(1); upRightPoint33Y = edgePoint(2); % move 2-1 from the gravity till you come to edge, record it edgePoint = ImageEdge(labeled,2,1,gravX,gravY,1,0,objectID); upRightPoint21X = edgePoint(1); upRightPoint21Y = edgePoint(2); % move 5-1 from the gravity till you come to edge, record it edgePoint = ImageEdge(labeled,5,1,gravX,gravY,1,0,objectID); upRightPoint51X = edgePoint(1); upRightPoint51Y = edgePoint(2); % ------------------------------------------------------------------------------------------------------- % move up from the gravity till you come to edge, record it edgePoint = ImageEdge(labeled,1,0,gravX,gravY,1,1,objectID); rightPointX = edgePoint(1); rightPointY = edgePoint(2); % move 1-5 from the gravity till you come to edge, record it edgePoint = ImageEdge(labeled,1,5,gravX,gravY,1,1,objectID); downRightPoint15X = edgePoint(1); downRightPoint15Y = edgePoint(2); % move 1-2 from the gravity till you come to edge, record it edgePoint = ImageEdge(labeled,1,2,gravX,gravY,1,1,objectID); downRightPoint12X = edgePoint(1); downRightPoint12Y = edgePoint(2); % move 3-3 from the gravity till you come to edge, record it edgePoint = ImageEdge(labeled,1,1,gravX,gravY,1,1,objectID); downRightPoint33X = edgePoint(1); downRightPoint33Y = edgePoint(2); % move 2-1 from the gravity till you come to edge, record it edgePoint = ImageEdge(labeled,2,1,gravX,gravY,1,1,objectID); downRightPoint21X = edgePoint(1); downRightPoint21Y = edgePoint(2); % move 5-1 from the gravity till you come to edge, record it edgePoint = ImageEdge(labeled,5,1,gravX,gravY,1,1,objectID); downRightPoint51X = edgePoint(1); downRightPoint51Y = edgePoint(2); % ------------------------------------------------------------------------------------------------------- % move up from the gravity till you come to edge, record it edgePoint = ImageEdge(labeled,0,1,gravX,gravY,1,1,objectID); downPointX = edgePoint(1); downPointY = edgePoint(2); % move 1-5 from the gravity till you come to edge, record it edgePoint = ImageEdge(labeled,1,5,gravX,gravY,0,1,objectID); downLeftPoint15X = edgePoint(1); downLeftPoint15Y = edgePoint(2); % move 1-2 from the gravity till you come to edge, record it edgePoint = ImageEdge(labeled,1,2,gravX,gravY,0,1,objectID); downLeftPoint12X = edgePoint(1); downLeftPoint12Y = edgePoint(2); % move 3-3 from the gravity till you come to edge, record it edgePoint = ImageEdge(labeled,1,1,gravX,gravY,0,1,objectID); downLeftPoint33X = edgePoint(1); downLeftPoint33Y = edgePoint(2); % move 2-1 from the gravity till you come to edge, record it edgePoint = ImageEdge(labeled,2,1,gravX,gravY,0,1,objectID); downLeftPoint21X = edgePoint(1); downLeftPoint21Y = edgePoint(2); % move 5-1 from the gravity till you come to edge, record it edgePoint = ImageEdge(labeled,5,1,gravX,gravY,0,1,objectID); downLeftPoint51X = edgePoint(1); downLeftPoint51Y = edgePoint(2); % ------------------------------------------------------------------------------------------------------- % move up from the gravity till you come to edge, record it edgePoint = ImageEdge(labeled,1,0,gravX,gravY,0,1,objectID); leftPointX = edgePoint(1); leftPointY = edgePoint(2); % move 1-5 from the gravity till you come to edge, record it edgePoint = ImageEdge(labeled,1,5,gravX,gravY,0,0,objectID); upLeftPoint15X = edgePoint(1); upLeftPoint15Y = edgePoint(2); % move 1-2 from the gravity till you come to edge, record it edgePoint = ImageEdge(labeled,1,2,gravX,gravY,0,0,objectID); upLeftPoint12X = edgePoint(1); upLeftPoint12Y = edgePoint(2); % move 3-3 from the gravity till you come to edge, record it edgePoint = ImageEdge(labeled,1,1,gravX,gravY,0,0,objectID); upLeftPoint33X = edgePoint(1); upLeftPoint33Y = edgePoint(2); % move 2-1 from the gravity till you come to edge, record it edgePoint = ImageEdge(labeled,2,1,gravX,gravY,0,0,objectID); upLeftPoint21X = edgePoint(1); upLeftPoint21Y = edgePoint(2); % move 5-1 from the gravity till you come to edge, record it edgePoint = ImageEdge(labeled,5,1,gravX,gravY,0,0,objectID); upLeftPoint51X = edgePoint(1); upLeftPoint51Y = edgePoint(2); % ------------------------------------------------------------------------------------------------------- totalDistance = sqrt((upPointX-upRightPoint15X)*(upPointX-upRightPoint15X) + (upPointY-upRightPoint15Y)*(upPointY-upRightPoint15Y)) + sqrt((upRightPoint12X-upRightPoint15X)*(upRightPoint12X-upRightPoint15X) + (upRightPoint12Y-upRightPoint15Y)*(upRightPoint12Y-upRightPoint15Y)) + sqrt((upRightPoint12X-upRightPoint33X)*(upRightPoint12X-upRightPoint33X) + (upRightPoint12Y-upRightPoint33Y)*(upRightPoint12Y-upRightPoint33Y)) + sqrt((upRightPoint21X-upRightPoint33X)*(upRightPoint21X-upRightPoint33X) + (upRightPoint21Y-upRightPoint33Y)*(upRightPoint21Y-upRightPoint33Y)) + sqrt((upRightPoint21X-upRightPoint51X)*(upRightPoint21X-upRightP