Texture-Based Pencil Drawings from Pictures

摘要: We re-render a black-and-white picture as pencil drawing by overlapping textures along the flow of picture. The are generated stroke captured from real strokes. An input is segmented into iso-tonal regions, each which textured in direction determined an algorithm for detecting smooth and feature-sensitive on Finally, we add contours feature lines to emphasize salient shapes scene. present several images that show degree realism can be achieved.