Pulse or digital communications – Bandwidth reduction or expansion – Television or motion video signal
Reexamination Certificate
2011-05-24
2011-05-24
Vo, Tung (Department: 2483)
Pulse or digital communications
Bandwidth reduction or expansion
Television or motion video signal
Reexamination Certificate
active
07949043
ABSTRACT:
According to an embodiment of the present invention, a method is presented for controlling a video image compression system. In this method a video frame of raw video image data is compressed using a processor. Then it is determined whether the processor is limited in its ability to compress video image data. Then, a target frame rate is adjusted based on a current amount of time taken to compress said video frame of raw video image data.
REFERENCES:
patent: 5010401 (1991-04-01), Murakami et al.
patent: 5038209 (1991-08-01), Hang
patent: 5142362 (1992-08-01), Masera et al.
patent: 5333012 (1994-07-01), Singhal et al.
patent: 5349383 (1994-09-01), Parke et al.
patent: 5384598 (1995-01-01), Rodriguez et al.
patent: 5412431 (1995-05-01), Vogel
patent: 5440345 (1995-08-01), Shimoda
patent: 5442401 (1995-08-01), Murakami et al.
patent: 5459515 (1995-10-01), Chevance et al.
patent: 5489943 (1996-02-01), Kutner
patent: 5565921 (1996-10-01), Sasaki et al.
patent: 5598213 (1997-01-01), Chung et al.
patent: 5631644 (1997-05-01), Katata et al.
patent: 5691770 (1997-11-01), Keesman et al.
patent: 5699119 (1997-12-01), Chung et al.
patent: 5710595 (1998-01-01), Hang et al.
patent: 5729295 (1998-03-01), Okada
patent: 5745178 (1998-04-01), Hartung et al.
patent: 5754233 (1998-05-01), Takashima
patent: 5777680 (1998-07-01), Kim
patent: 5790195 (1998-08-01), Ohsawa
patent: 5790745 (1998-08-01), Sugiyama et al.
patent: 5812699 (1998-09-01), Zhu et al.
patent: 5889561 (1999-03-01), Kwok et al.
patent: 5969764 (1999-10-01), Sun et al.
patent: 6023296 (2000-02-01), Lee et al.
patent: 6094455 (2000-07-01), Katta
patent: 6115421 (2000-09-01), Katta et al.
patent: 6188792 (2001-02-01), Chujoh et al.
patent: 6259739 (2001-07-01), Kondo
patent: 6263020 (2001-07-01), Gardos et al.
patent: 6426772 (2002-07-01), Yoneyama et al.
patent: 6633609 (2003-10-01), Ing et al.
patent: 6678322 (2004-01-01), Mihara
Video CODEC Test Model, TMN5; ITU Telecommunication Standardization Sector Study Group 15, Working Party 15/1, Expert's Group on Very Low Bitrate Visual Telephony; Source: Telenor Research (TR); Jan. 31, 1995.
ITU-T,Video Coding for Low Bitrate Communication, Draft H.263, Dec. 5, 1995.
ITU-T,Video CODEC for Audiovisual Services at p.times 64 kbits, H.261, Mar. 1993.
Chen et al.:A self-governing rate buffer control strategy for pseudoconstant bit rate video coding, IEEE Transaction on Image Processing, vol. 2, Iss. 1, Jan. 1993, pp. 50-59.
Office Action mailed Jul. 21, 1998 for U.S. Appl. No. 08/773,043.
Office Action mailed Mar. 15, 1999, for U.S. Appl. No. 08/773,043.
Office Action mailed Dec. 20, 1999, for U.S. Appl. No. 08/773,043.
Notice of Allowability mailed Feb. 27, 2001, for U.S. Appl. No. 08/773,043.
Office Action mailed Dec. 20, 2001, for U.S. Appl. No. 09/475,457.
Office Action mailed May 8, 2003, for U.S. Appl. No. 09/475,457.
Notice of Allowability mailed Jun. 17, 2003, U.S. Appl. No. 09/475,457.
Ing Stephen S.
Lord Christopher J.
Heathway Holdings LLC
Schwabe Williamson & Wyatt P.C.
Vo Tung
LandOfFree
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