To avoid grabbing the unintentional user motion in a video sequence, video stabilization techniques are used to obtain better-looking video for the final user. We present a low power rototranslational solution, extending our previous work specifically addressed for translational motion only. The proposed technique achieves a high degree of robustness with respect to common difficult conditions like noise perturbations, illumination changes, and motion blurring. Moreover, it is also able to cope with regular patterns, moving objects and it is very precise, reaching about 7% of improvement in jitter attenuation, compared to previous results. Overall performances are competitive also in terms of computational cost: it runs at more than 30 frames /s with VGA sequences, with a CPU ARM926EJ-S at just 100 MHz clock frequency.
|Titolo:||Low cost rototranslational video stabilization algorithm|
|Data di pubblicazione:||2018|
|Appare nelle tipologie:||1.1 Articolo in rivista|