Table 1 AME values and percentage evaluation of proposed method and combination of SIFT + LK tracking
From: Registration of retinal sequences from new video-ophthalmoscopic camera
Proposed method Median ± st.dev. [px] | Phase-correlation part only Median ± st.dev. [px] | SIFT + LK tracking Median ± st.dev. [px] | |
|---|---|---|---|
Inside the ONH | 0.78 ± 0.67 | 0.92 ± 0.78 | 0.82 ± 0.87 |
Outside the ONH | 1.39 ± 0.63 | 1.62 ± 0.72 | 1.52 ± 0.73 |
# values <1 px (%) | 33 | 28 | 30 |
# values between 1 and 2 px (%) | 50 | 49 | 47 |
# values >2 px (%) | 17 | 23 | 23 |