The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 31, 1998
Filed:
Dec. 29, 1995
Applicant:
Inventor:
Jun-mo Jung, Suwon, KR;
Assignee:
Samsung Electronics Co., Ltd., Kyungki-do, KR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N / ;
U.S. Cl.
CPC ...
348390 ; 348384 ; 348423 ; 348461 ; 348465 ; 370509 ; 370521 ; 375369 ; 377 64 ;
Abstract
A start code detecting apparatus for detecting a start code which indicates the start position of each layer from the bit stream of a compressed image according to the MPEG-standard is provided. The start code detecting apparatus includes two registers, a barrel shifter, a start code detector, a state machine, a code length generator and an accumulator. The start code detecting apparatus adopts the barrel shifter and the start code detector, so that the start code designating the start position of each layer can be effectively detected from the compressed bit stream.