The objects of study in geometry ■ Lines to points Corners to feature points a Match correlation to descriptors of high dimension a Descriptors to recognition, beyond the geometry scope More deterministic computational models ■ Robust statistics ■ Large-scaleThe objects of study in geometry ◼ Lines to points ◼ Corners to feature points ◼ Match correlation to descriptors of high dimension ◼ Descriptors to recognition, beyond the geometry scope ◼ More deterministic computational models ◼ Robust statistics ◼ Large-scale