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ÇѱÛÇ¥Áظí ÆÐŶ ºñµð¿À Àü¼Û¿À·ù¸¦ ÀÌ¿ëÇÑ ¼ö½Å¿µ»ó À籸¼º ¹æ¹ý
¿µ¹®Ç¥Áظí A method to reconstruct received video using transmission error information for packet video transmission
Çѱ۳»¿ë¿ä¾à ±âÁ¸ÀÇ Ç¥ÁØÈ­µÈ °´°üÀû È­Áú Æò°¡ ¹æ¹ýÀº ¸ðµÎ °´°üÀû È­Áú Áö¼ö¸¦ °è»êÇϱâ À§ÇØ ¿øµ¿¿µ»óÀ» ÇÊ¿ä·Î ÇÏÁö¸¸, ¸¹Àº ¸ÖƼ¹Ìµð¾î ȯ°æ¿¡¼­ È­Áú Áö¼ö °è»êÀ» À§ÇØ ¿øµ¿¿µ»ó¿¡ ´ëÇÑ ºÎ°¡ ´ë¿ªÆøÀ» È®º¸ÇÏ´Â °ÍÀº ºñ¿ë Ãø¸é¿¡¼­ ¹®Á¦°¡ µû¸¥´Ù. Á¦¾È Ç¥ÁØ¿¡¼­´Â ÆÐŶȭµÈ µ¿¿µ»óÀÇ Àü¼Û¿¡ À־, Àü¼Û ¿À·ù Á¤º¸¸¦ ÀÌ¿ëÇÏ¿© ¼Û½Å´Ü¿¡¼­ ¼ö½Å µ¿¿µ»óÀ» À籸¼ºÇÏ°í ÇöÀç Ç¥ÁØÈ­µÈ Àü±âÁعý, °¨¼Ò ±âÁعý µî °´°üÀû È­Áú Æò°¡ ¹æ¹ýÀ» ÀÌ¿ëÇÏ¿© È­ÁúÀ» ¸ð´ÏÅ͸µ ÇÏ´Â ¹æ¹ýÀ» Á¦¾ÈÇÑ´Ù.
¿µ¹®³»¿ë¿ä¾à The method can be used with an objective model for video quality measurement to monitor the quality of the received video sequence. It is suggested that a standardized method should be used. The method in this Recommendation is applicable in order to:
? monitor the video quality of the received sequence seen at the receiver, with a minimum consumption of additional bandwidth.
? assess the real-time video quality of the received video sequence by the transmitting side.
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