Arithmetic decoding of an arithmetically encoded information...

Details Arithmetic decoding of an arithmetically encoded information... Arithmetic decoding of an arithmetically encoded information...

2006-07-18

2006-07-18

Tokar, Michael (Department: 2819)

Coded data generation or conversion

Digital code to digital code converters

C341S107000

Reexamination Certificate

active

07079050

ABSTRACT:
In order to improve an arithmetic decoder, the method of arithmetically decoding an arithmetically-encoded information signal into an information signal including a serial sequence of n-bit symbols is adapted to decode two subsequent symbols of the information signal in one decoding cycle if the first symbol to be decoded has the most probable symbol value.

REFERENCES:
patent: 4286256 (1981-08-01), Langdon et al.
patent: 4933883 (1990-06-01), Pennebaker et al.
patent: 5142283 (1992-08-01), Chevion et al.
patent: 6144320 (2000-11-01), Van Der Vleuten
patent: 6269338 (2001-07-01), Bruekers et al.
patent: 6289306 (2001-09-01), Van Der Vleuten et al.
patent: 0895361 (1999-02-01), None
patent: WO9949579 (1999-09-01), None
G.G. Langdon, “An Introduction to Arithmetic Coding”, IBM J. Res. Development, vol. 28, p. 135-149, Mar. 1984.
F. Bruekers et al., “Improved Lossless Coding of 1-bit Audio Signals”, Presented at 103rdConvention of the AES, Sep. 26-29, 1997, New York, preprinted 4563 (I-6).
“Speed-Up Mode for Q-Coder Software Implementation”, IBM Technical Disclosure Bulletin, US, IBM Corp., New York, vol. 32, No. 8B, 1990, pp. 17-20, XP000082193.

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