Inventor
THYAGARAJAN KADAYAM
US14 patents
⚠️ This page may combine multiple inventors who share the name “THYAGARAJAN KADAYAM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
QUALCOMM INC
13 patentsUS6529634B1Mar 4, 2003
Contrast sensitive variance based adaptive block size DCT image compression
QUALCOMM INC122 citations97
US7483581B2Jan 27, 2009
Apparatus and method for encoding digital image data in a lossless manner
QUALCOMM INC71 citations96
US6650784B2Nov 18, 2003
Lossless intraframe encoding using Golomb-Rice
QUALCOMM INC58 citations95
US6996248B2Feb 7, 2006
Apparatus and method for watermarking a digital image
QUALCOMM INC38 citations92
US6996283B2Feb 7, 2006
Block size assignment using local contrast ratio
QUALCOMM INC19 citations92
US6870963B2Mar 22, 2005
Configurable pattern optimizer
QUALCOMM INC23 citations92
US7856149B2Dec 21, 2010
Digital image encoding
QUALCOMM INC15 citations83
US7630563B2Dec 8, 2009
System and method for decoding digital image and audio data in a lossless manner
QUALCOMM INC9 citations82
US7782960B2Aug 24, 2010
DCT compression using Golomb-Rice coding
QUALCOMM INC1 citations62
US7460723B2Dec 2, 2008
Quality based image compression
QUALCOMM INC1 citations62
US7376243B2May 20, 2008
Apparatus and method for watermarking a digital image
QUALCOMM INC3 citations62
US7031390B2Apr 18, 2006
DCT compression using Golomb-Rice coding
QUALCOMM INC3 citations62
US6735254B2May 11, 2004
DCT compression using Golomb-Rice coding
QUALCOMM INC3 citations62