Methods and apparatus for directional texture generation using image warping

摘要: Methods and apparatus for directional texture generation using image warping. An warping method may, example, be used to design hair or hairstyles. The may obtain one more user strokes via a provided brush other interface element paint texture, such as hair, onto target image. Primitives, strands, wisps, partings, etc., the texture. After applies stroke primitive portion of image, automatically adjusted fit stroke, handle distortion artifacts, blend into existing continue apply until satisfied with overall result.