HVS is adopted to determine the watermark power constraint.Capacities of an image are then computed.Locations with larger capacity values are selected to embed the watermark. 人類視知覺系統用來計算浮水印強度，之後計算影像浮水印容量，浮水印被選擇加在容量大的地方。
Electronic devices offer huge potential benefits in terms of capacity, ease of distribution and interactivity, and publishers will respond to that and give readers what they want. 電子設備在容量，發行，和互動性各方面都提供了巨大的潛在益處，出版社並樂意對讀者的需求作出回應。
