System and method for three dimensional comb filtering

AG MacInnis, S Zhong - US Patent 7,227,587, 2007‏ - Google Patents
Various signal processing systems may utilize comb fil tering, which generally refers to
signal processing that separates signals with spectra that are interleaved in the frequency …

Method of motion detection for 3D comb filter video decoder

PM Shan, U Peng - US Patent 7,432,987, 2008‏ - Google Patents
H) 4N 9/78(2006.01) decoder is disclosed. In this method, a plurality of sampled H04N
9/64(2006.01) data FP is obtained and temporarily stored after a com H04N 5/4(2006.01) …

Systems and methods for improved video comb filtering with dynamic chroma bandwidth control

VL Lowe, XJ Lacarelle - US Patent 7,327,405, 2008‏ - Google Patents
Force the Minimum-Selection to the difference determining whether to comb and if combing
is indicate, what portion of each of the signals to use for combing. Another aspect of the …

Method and device for transmitting high-definition video signal

J Yin, X Zhang, L Fu, J Zhu, J Wu, J Wu - US Patent 9,232,204, 2016‏ - Google Patents
Provided in embodiments of the present invention are a method and device for transmitting a
high-definition video signal, comprising: isolating from the high-definition video signal a …

Detection And Repair Of MPEG-2 Chroma Upconversion Artifacts

D Adams - US Patent App. 11/932,978, 2008‏ - Google Patents
US20080056386A1 - Detection And Repair Of MPEG-2 Chroma Upconversion Artifacts -
Google Patents US20080056386A1 - Detection And Repair Of MPEG-2 Chroma Upconversion …

Reduction of dot crawl and rainbow artifacts in the NTSC video

JW Lee, HS Lee, RH Park, S Kim - IEEE Transactions on …, 2007‏ - ieeexplore.ieee.org
In the encoder of the National Television System Committee (NTSC) system, a composite
video burst signal (CVBS) is generated using the luminance (Y) signal and the quadrature …

Signal processing apparatus and control method thereof

S Hong - US Patent 8,754,989, 2014‏ - Google Patents
A signal processing apparatus and a control method thereof are provided. The signal
processing apparatus includes: a comb filter which divides a luminance signal and a …

method of inter-frame y/c seperation of ntsc

PM Shan, U Peng - US Patent App. 10/708,874, 2005‏ - Google Patents
The present invention discloses a method of inter-frame Y/C separation, adapted for NTSC.
The method first samples a composite video signal for temporarily storing a plurality of …

System and method for three dimensional comb filtering

AG MacInnis - US Patent 8,553,155, 2013‏ - Google Patents
A system and method for improved comb filtering. Various aspects of the present invention
may comprise method steps and system components that generate a signal indicative of the …

Imbalance determination and correction in image sensing

I Ovsiannikov - US Patent App. 11/513,583, 2008‏ - Google Patents
0002 Image sensors are used in many different types of electronic devices to capture an
image. For example, con Sumer devices such as video cameras and digital cameras as well …