MATLAB Implementation of Image Rotation Using Rotation Matrix
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In the given task, we can achieve image rotation by utilizing a rotation matrix. A rotation matrix serves as a mathematical tool that enables image transformation at specific angles. The implementation typically involves creating a 2D rotation matrix using MATLAB's built-in functions like imrotate() or manually constructing the transformation matrix with cos(theta) and sin(theta) functions. When applying the rotation matrix, we obtain the rotated image and can perform necessary adjustments to meet specific requirements. Key implementation considerations include handling interpolation methods (nearest-neighbor, bilinear, or bicubic) to maintain image quality and managing edge padding to avoid data loss. Through proper rotation matrix implementation, we can efficiently rotate images while providing flexibility for subsequent processing and refinement of results according to application needs.
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