计算机应用与软件
計算機應用與軟件
계산궤응용여연건
COMPUTER APPLICATIONS AND SOFTWARE
2014年
4期
149-152,172
,共5页
服装电子商务%素材处理%服装抠图%图像配准%虚拟试穿
服裝電子商務%素材處理%服裝摳圖%圖像配準%虛擬試穿
복장전자상무%소재처리%복장구도%도상배준%허의시천
Apparel e-commerce%Material processing%Apparel matting%Image registration%Virtual try-on
针对当前服装 E-Commerce 中2D 服装试穿素材制作繁琐复杂的问题，提出一种高效简捷的素材处理方法。首先通过拍照获取裸体模特与相应着装模特的照片，进而采用基于特征点的图像配准技术完成二者的配准；然后分别计算二者对应像素的RGB 加权色差并与给定的阈值进行比较，从而改变着装模特图像背景区域的 Alpha 通道值；最后经疵点处理与边缘平滑后得到服装试穿素材，为2D 虚拟试穿提供良好的技术支撑。实验结果表明了该方法的鲁棒性与有效性。
針對噹前服裝 E-Commerce 中2D 服裝試穿素材製作繁瑣複雜的問題，提齣一種高效簡捷的素材處理方法。首先通過拍照穫取裸體模特與相應著裝模特的照片，進而採用基于特徵點的圖像配準技術完成二者的配準；然後分彆計算二者對應像素的RGB 加權色差併與給定的閾值進行比較，從而改變著裝模特圖像揹景區域的 Alpha 通道值；最後經疵點處理與邊緣平滑後得到服裝試穿素材，為2D 虛擬試穿提供良好的技術支撐。實驗結果錶明瞭該方法的魯棒性與有效性。
침대당전복장 E-Commerce 중2D 복장시천소재제작번쇄복잡적문제，제출일충고효간첩적소재처리방법。수선통과박조획취라체모특여상응착장모특적조편，진이채용기우특정점적도상배준기술완성이자적배준；연후분별계산이자대응상소적RGB 가권색차병여급정적역치진행비교，종이개변착장모특도상배경구역적 Alpha 통도치；최후경자점처리여변연평활후득도복장시천소재，위2D 허의시천제공량호적기술지탱。실험결과표명료해방법적로봉성여유효성。
Aiming at the problem that apparel material processing for 2D virtual try-on is overly burdensome and complex in current appar-el e-commerce,we propose an efficient and simple method.First,the photo of a naked model and its corresponding photo of the dressed model are obtained through a camera,then the registration of these two is completed using the image registration technique based on feature points. Next,RGB weighted colour distances of corresponding pixels of the two images are calculated and compared with a given threshold,therefore the Alpha channel values of the background region in dressed model image have changed.After defect processing and edge smoothing,the ap-parel try-on material is obtained at last.This method will provide a good technical support for 2D virtual try-on.Experimental results show the robustness and effectiveness of this method.
