method for modifying a contour, method for creating a contour, computer program product, and apparatus for modifying a contour

摘要

The present invention relates to a method and apparatus for modifying an outline comprising a sequence of points positioned in an image. a position of a moving indicator in the image relative to one or more points of the sequence is detected (202). The mobile indicator is movable by a user. At least one point is removed from the outline, at least one point is added to the outline, or at least one point is removed from the outline and at least one point is added to the outline based on a distance between the detected moving indicator position in the image and o one or more points (204).