A Novel Audio Watermarking Algorithm for Copyright Protection of Digital Audio Abstract Digital watermark technology is now drawing attention as a new method of protecting digital content from unauthorized copying. This paper presents a nov

ExtractSURF Extracts Speeded Up Robust Features from image. downlæ oad and install opencv 1.1pre-ExtractSURF Extracts Speeded Up Robust Features from image. downlæ oad and install opencv 1.1pre

ver robust Face detector