改編權是一項重要的著作財產權。在理解和界定改編權的保護范圍時,有必要構建一種"行為—作品"范疇的二元解釋方法。二者共同構成改編權保護范圍的雙重認知體系,同時也是侵權認定中彼此聯系、互為印證的重要因素。從二元范疇來看,改編是具備一定獨創性且保留作品基本內容的改動行為。在改編侵權認定的基本規則上,應重視"相似性"在改編來源事實和侵權價值判斷中的雙重內涵,區分"證據性相似"與"實質性相似"。在改編權的侵權認定方法與步驟方面,"來源事實認定—對接層分析—侵權價值判斷"的新三步法是解決改編侵權認定問題的一種理論嘗試,同時對司法實踐也具有積極的指導意義。

Adaptation right is an important economic right of copyright. In understanding and defining the protection scope of adaptation right,it is necessary to build one " behavior-works "dualistic-systems explanation method. It not only constitutes the dual cognitive system for protection scope of adaptation right,but also is very important mutual recognition factor to the infringement determination.From the perspective of works,the requirements of adaptation behavior include the creative alteration and reservation of the basic expression of prior works. In the basic rules of infringement determination,we should pay more attention to the double meanings of similarity in the source-relations fact and infringement value judgment and the distinction between probative similarity and substantial similarity. In methods and steps to identify the infringement of adaptation right,the new three-step method of"source identification of fact-interlayer analysis-infringement value judgment"is one theoretical method and has positive guiding function to solve the problem of adaptation infringement.