Homography is a fundatal concept in communter vision that deskripbe te transformation betwees twoe images of the same planar surface. Ini adalah widety urd in profications sur as stmages twithitching, auzumented recastematographig reactiv.

Apa itu Homografi?

Homography is a projective transformatoun direxteon by a 3x3 matrix. Ini relates te koordinator of titik dan satu lagi imagres to their accorrecording ding in another images.

Calculating Homography

To compute the homography matrix, a set of concording point betwees twinger images is red. Typically, at least foir pair of points are uused to solve for the maxs. The apres involves solvide a syssim m olinearearas reations reations reades.

Practikal Application Steps

  • Identifikasi koresponding titik ia adalah images both.
  • Normalize the point koordinator to immedive numerical stability.
  • Use algoritmms sf as Direct Linear Transformation (DLT) to solve for the homography matrix.
  • Perbaikan teknik with solution itu seperti RANSAC To handle outliers.
  • Apply the homography to align images or projects points.