注目コメント算出アルゴリズムの一部にLINEヤフー株式会社の「建設的コメント順位付けモデルAPI」を使用しています
CIColorTracking tracks a color blob from an image and overlays another image on top of it. It doe... CIColorTracking tracks a color blob from an image and overlays another image on top of it. It does that with a Core Image filter. How ? To overlay an image on top of blob matching a given color, we need a location : the center of the blob. If we have a set of 3D points, eg all vertices from a model, we add positions and divide by point count : add all coordinates (x, y) into one point divide by po
2011/11/29 リンク