成果控制 meaning in English

control of achievement

Wavelets are becoming a key technique in the ongoing source compression standard jpeg - 2000 . the positive arguments for advocating dwt in image watermarking are : preventing watermark removal by jpeg - 2000 lossy compression , reusing previous studies on source coding regarding the visibility of image degradations , and offering the possibility of embedding in the compressed domain
在小波域嵌入水印的原因是：可以防止由于jpeg - 2000有损压缩而造成的水印消除；可以利用信源编码领域对图像失真的可见性研究成果控制水印的嵌入位置和强度；可以实现在压缩域直接嵌入水印。