According to the reviewer’s comment, we modified and added some keywords as follows: We replaced “Keywords: VVC; HEVC; video coding; transform; computational complexity” With “Keywords: VVC (Versatile Video Coding), HEVC (High Efficiency Video Coding, Linear Inverse Transform, computational complexity, DCT (Discrete Cosine Transform), Discrete Sine Transform (DST), BD-rate” Comment) Introduction: The authors should add the main contribution s briefly at the end of the introduction.
Keywords: We suggest that the authors should replace keywords such as “video coding” and “transform” because these keywords are already found in the article title. It is better that they replace them with other keywords to increase the reach of the manuscript.