发明名称 METHOD AND APPARATUS FOR PICTURE QUALITY COMPENSATIVE BASED ON FIELD INTENSITY
摘要 An apparatus and method for compensating for the picture quality of a stored broadcast signal are disclosed. For reproduction of a broadcast signal stored in a television, the picture quality of the stored broadcast signal is compensated for, based on a predetermined. MPEG noise reduction value corresponding to the electric field strength of the stored broadcast signal. Therefore, it is possible to provide the optimum picture quality. When a broadcast signal is stored, it is stored together with the electric field strength, thereof. When the stored broadcast signal is reproduced, block noise, of a screen is efficiently removed by applying an MPEG, noise reduction value corresponding to the electric field strength of the stored broadcast signal to the stored broadcast signal. Therefore it is possible to improve the definition of the screen.
申请公布号 WO2008013433(A2) 申请公布日期 2008.01.31
申请号 WO2007KR03651 申请日期 2007.07.30
申请人 LG ELECTRONICS INC.;KIM, MIN KYUNG 发明人 KIM, MIN KYUNG
分类号 H04N5/21 主分类号 H04N5/21
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