Inventor
ANDREW JAMES PHILIP
AU31 patents
⚠️ This page may combine multiple inventors who share the name “ANDREW JAMES PHILIP”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
30 patentsUS6999626B2Feb 14, 2006
Memory management of compressed image data
CANON KK84 citations98
US6763139B1Jul 13, 2004
Image coding method and apparatus for localized decoding at multiple resolutions
CANON KK55 citations96
US6351568B1Feb 26, 2002
Image transform and significance bit-plane compression and decompression
CANON KK56 citations96
US6259819B1Jul 10, 2001
Efficient method of image compression comprising a low resolution image in the bit stream
CANON KK82 citations95
US7277489B1Oct 2, 2007
Two dimensional discrete wavelet transforms
CANON KK20 citations92
US7197190B1Mar 27, 2007
Method for digital data compression
CANON KK28 citations92
US7088866B2Aug 8, 2006
Image coding method and apparatus for localized decoding at multiple resolutions
CANON KK39 citations92
US6944349B1Sep 13, 2005
Device and method for transforming digital signal
CANON KK29 citations92
US6804402B2Oct 12, 2004
Method and apparatus for hierarchically encoding and decoding an image
CANON KK33 citations92
US6683991B1Jan 27, 2004
Method and apparatus for representing a digital image to provide a coded representation
CANON KK27 citations92
US6606416B1Aug 12, 2003
Encoding method and apparatus for representing a digital image
CANON KK45 citations92
US6570510B2May 27, 2003
Digital image compression and decompression
CANON KK33 citations92
US6563958B1May 13, 2003
Method and apparatus for boundary filtering a digital image
CANON KK39 citations92
US6389074B1May 14, 2002
Method and apparatus for digital data compression
CANON KK39 citations92
US6266414B1Jul 24, 2001
Method for digital data compression
CANON KK52 citations92
US6263110B1Jul 17, 2001
Method for data compression
CANON KK48 citations92
US6246798B1Jun 12, 2001
Modified discrete wavelet transform for odd length data appropriate for image and video compression applications
CANON KK29 citations92
US6163626ADec 19, 2000
Method for digital image compression
CANON KK37 citations92
US7110608B2Sep 19, 2006
Digital image compression
CANON KK45 citations91
US6978048B1Dec 20, 2005
Encoding method and apparatus
CANON KK42 citations91
US6891895B1May 10, 2005
Device and method for transforming a digital signal
CANON KK30 citations91
US7308146B2Dec 11, 2007
Digital video compression
CANON KK38 citations90
US6664902B2Dec 16, 2003
Storing coding image data in storage of fixed memory size
CANON KK40 citations90
US7212678B2May 1, 2007
Image transfer optimisation
CANON KK32 citations88
US7991224B2Aug 2, 2011
Segmenting digital image and producing compact representation
CANON KK14 citations82
US7366319B2Apr 29, 2008
Embedding a multi-resolution compressed thumbnail image in a compressed image file
CANON KK18 citations80
US6542641B1Apr 1, 2003
Method and apparatus for decoding a coded representation of a digital image
CANON KK12 citations73
US7072517B2Jul 4, 2006
Inverse discrete wavelet transforms for data decompression
CANON KK2 citations63
US7586647B2Sep 8, 2009
Halftone detection and removal
CANON KK5 citations61
US7822281B2Oct 26, 2010
Digital video compression
CANON KK5 citations57