公开(公告)号：SG140508A1

公开(公告)日：2008-03-28

申请号：SG2006059786

申请日：2006-08-31

Applicant: ST MICROELECTRONICS ASIA

Inventor： CHIANG PATRICIA ,  MATERIC ILIJA ,  BOLTON MARTIN ,  PELLERIN NICOLAS

Abstract: MULTIMODE FILTER FOR DE-BLOCKING AND DE-RINGING The present invention discloses a multimode filter that is versatile for digital signal processing including in-loop processing (de-blocking and de- ringing), post processing (de-blocking and de-ringing), and overlap smoothing. The present invention further discloses a flexi-standard filter comprising the multimode filter. The present invention also discloses an electronic device comprising the flexi-standard filter. The present invention finally discloses a process for digital signal processing that includes in- loop processing (de-blocking and de-ringing), post processing (de-blocking and de-ringing), and overlap smoothing. FIG 1

公开(公告)号：SG162638A1

公开(公告)日：2010-07-29

申请号：SG2008096711

申请日：2008-12-31

Applicant: ST MICROELECTRONICS ASIA

Inventor： CHIANG PATRICIA

Abstract: Described are a motion detection system for video signal processing, a process for motion detection for video signal processing, a luminance motion detector, a chroma motion detector, a smoothness detector, a phase motion detector, a baseband YC separation circuitry for video signal processing, a chip for video signal processing and a video signal processing system used in an electronic article. FIG 1

公开(公告)号：SG162640A1

公开(公告)日：2010-07-29

申请号：SG2008096828

申请日：2008-12-31

Applicant: ST MICROELECTRONICS ASIA

Inventor： CHIANG PATRICIA

Abstract: Described are a luminance motion detector and method for detecting low frequency luminance motion between a current frame and previous frame of a component video signal. Also described are a phase motion detector and method for detecting chroma motion of a current frame of a component video signal in the presence of luminance. Further described are a demodulated phase motion detector and method for detecting high frequency luminance motion of a current frame of a component video signal in the presence of chroma. Additionally described are a motion detection system and method for detecting motions in a current frame of a component video signal. Further described are a YC separation circuitry and method for separating a current frame of a component video signal into Y and C signals. Also described is an article of manufacture for video signal processing. FIG 3