Sughrue Mion, PLLC
Method of reducing noise of video signal
Disclosed is a method for reducing noise. The method comprises decoding a bitstream encoded with a first codec, acquiring Quantization Parameter (QP) values determined in a process of encoding the bitstream with the first codec, detecting a frame with noise by using the QP values and inputting the frame with noise to a predefined noise filter.
SAMSUNG SDS CO., LTD.
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Bo-Youn Young-Min Sun-Ah Jin-Ho Jung-Ah Jeong-Seon Yeon-Hee Seong-Jong
Kim Shin Kang Choo Choi Yi Kwon Ha