The DCT coefficients of JPEG images are used as the hiding carrier, and the information hiding capacity gets increased by a modified quantization-based embedding method.是什么意思_The DCT coefficients of JPEG images are used as the hiding carrier, and the information hiding capacity gets increased by a modified quantization-based embedding method.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句