Invention Grant
- Patent Title: Variable-length code decoding apparatus, decoding system, and variable-length code decoding method
- Patent Title (中): 可变长码解码装置,解码系统和可变长码解码方法
-
Application No.: US13424205Application Date: 2012-03-19
-
Publication No.: US08477051B2Publication Date: 2013-07-02
- Inventor: Kojiro Suzuki , Masashi Jobashi
- Applicant: Kojiro Suzuki , Masashi Jobashi
- Applicant Address: JP Tokyo
- Assignee: Kabushiki Kaisha Toshiba
- Current Assignee: Kabushiki Kaisha Toshiba
- Current Assignee Address: JP Tokyo
- Agency: Knobbe Martens Olson & Bear LLP
- Priority: JP2011-122278 20110531
- Main IPC: H03M7/40
- IPC: H03M7/40

Abstract:
A variable-length code decoding apparatus has a first-table storing part to store a first table, a second-table storing part to store a second table, a priority determining part to read out by priority a combination of zero information that is stored in the second table and corresponds a combination of variable-length codes having the largest number of codes, whereas if variable-length codes included in the input bitstream is not stored in the second table but stored in the first table, to read out zero information, and a decoding part to generate the decoded data based on the zero information or the combination of zero information read out by the priority determining part.
Public/Granted literature
- US20120306669A1 VARIABLE-LENGTH CODE DECODING APPARATUS, DECODING SYSTEM, AND VARIABLE-LENGTH CODE DECODING METHOD Public/Granted day:2012-12-06
Information query
IPC分类: