The small vibration of the eye ball, which occurs when we fix our gaze on an object, is called “fixational eye movement,” and using the analogy of it for the camera motion, differential-formed and integralformed shape recovery method was proposed. We are considering a practical system using both methods selectively and adaptively for the local texture pattern in images. In this study, we analyze the performance especially of the differential-formed method with respect to the relation between a striped-texture and a camera rotation direction. From the results, we argue that, at least for the differential-formed method, suitable onedirectional camera rotations have to be applied adaptively according to the local direction of image texture.
['Shoei Koizumi', 'Norio Tagawa']
Differential-Formed Shape from Multiple Images Based on One-Directional Random Small Camera Rotations