Patent Number: 6,295,320

Title: Inverse discrete cosine transforming system for digital television receiver

Abstract: An inverse discrete cosine transforming (IDCT) system for a digital television receiver performing a variable length decoding and an inverse quantization of an applied bit stream and an IDCT with respect to inversely quantized DCT coefficients, including an integrated IDCT part which performs an inverse discrete cosine transformation of standards DCT coefficients inversely quantized or high definition DCT coefficients inversely quantized.

Inventors: Lim; Il-Taek (Seoul, KR), Bae; Seong Ok (Kyungki-do, KR), Min; Seung-Jai (Seoul, KR), Her; Won-Jun (Kyungki-do, KR)

Assignee: LG Electronics Inc.

International Classification: H04N 7/26 (20060101); H04N 7/46 (20060101); H04N 7/50 (20060101); H04N 5/46 (20060101); H04N 5/44 (20060101); H04N 007/12 ()

Expiration Date: 09/25/2018