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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Tsao; Sheng-Che
Address:
Taipei, TW
No. of patents:
9
Patents:












Patent Number Title Of Patent Date Issued
8149334 PIP processing apparatus and method thereof April 3, 2012
A PIP (Picture In Picture) processing apparatus processes a main image and a secondary image and includes a scaling circuit, a memory circuit, a first selecting circuit and a processing circuit. The scaling circuit scales down the secondary image to output a scaled-down secondary image.
8005318 Weight-adjusted module and method August 23, 2011
A weight-adjusted method applied in adjusting a weighting coefficient in an image scaling process. First, an absolute difference is obtained by taking an absolute value of a difference between a first pixel value and a second pixel value of an image. Next, the absolute difference is
7554605 Method for progressive and interlace TV signal simultaneous output June 30, 2009
A video signal transformation method and device for adapting display devices to heterogeneous signal formats, the method comprising the steps of: detecting a source video signal and the display format of a display device; and transforming the source video signal into the format of the
7428561 Apparatus and method for scaling digital data information September 23, 2008
A data processing apparatus for scaling a digital data source is provided. The data processing apparatus includes a ratio transformation module and a scaling module. The ratio transformation module receives a ratio signal and generates a Look-up Table (LUT). The scaling module connected
7242436 Selection methodology of de-interlacing algorithm of dynamic image July 10, 2007
The present invention provides a selection methodology of de-interlacing algorithm of dynamic image, comprising detecting hardware resource of player system. When hardware resource of player system corresponds to the executing condition of algorithm of line-segment de-interlacing, then
7206028 Method and apparatus of adaptive de-interlacing of dynamic image April 17, 2007
The present invention provides a method and apparatus of adaptive de-interlacing of dynamic image, configured for calculating encoding information of a dynamic image to acquire an image shift value of field and then compare the image shift value of field with a programmable threshold
7206026 Method and apparatus for adaptive frame rate conversion April 17, 2007
A method and apparatus for adaptive frame rate conversion comparing the steps of calculating a plurality of motion vectors of a plurality of blocks to generate a motion judgment value; comparing the motion judgment value with a threshold value to decide a frame rate conversion approach;
7196731 Method and apparatus of adaptive de-interlacing of dynamic image March 27, 2007
The present invention provides a method and apparatus of adaptive de-interlacing of dynamic image, configured for calculating characteristic values of each line segment of current frame in sequence according to width of line segment. Next, calculating the difference between character
7190405 Method and apparatus of adaptive de-interlacing of dynamic image March 13, 2007
The present invention provides a method and apparatus of adaptive de-interlacing of dynamic image, in which extraction and calculation of motion vectors contained in a macro-block being processed, the value of calculation of motion vectors being then compared with a programmable thre










 
 
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