1
Jeon Byeong Moon, Park Seung Wook, Park Joon Young, Sung Jae Won, Park Hyun Wook, Lee Jee Hong, Lee Jin Young, Jun Dong San, Piao Yinji: A method and an apparatus for processing a video signal. LG Electronics, Jeon Byeong Moon, Park Seung Wook, Park Joon Young, Sung Jae Won, Park Hyun Wook, Lee Jee Hong, Lee Jin Young, Jun Dong San, Piao Yinji, Korea Advanced Institute Of Science And Technology, KIM Yong, April 23, 2009: WO/2009/051419 (63 worldwide citation)

An apparatus for processing a video signal and method thereof are disclosed. The present invention includes receiving prediction mode information, interpolating information and a residual of a current block, reconstructing an interpolating pixel using the interpolating information and a neighbor blo ...


2
Lee Yung Lyul, Park Hyun Wook: Method and system for loop-filtering video data. Samsung Electronics, Korea Advanced Inst Of Sci Technol, February 25, 2000: JP2000-059769 (30 worldwide citation)

PROBLEM TO BE SOLVED: To provide a method and a system for loop-filtering video data, where encoding at a low bit rate is attained by reducing a quantization effect and reducing the quantity of filtering calculation. SOLUTION: A flag extract section 100 uses a motion vector, denoting a distribution ...


3
Lee Yung Lyul, Park Hyun Wook: Signal adaptive postprocessing system for reducing blocking effects and ringing noise. Samsung Electronics, September 24, 1997: EP0797349-A2 (24 worldwide citation)

A signal adaptive filtering method is provided to reduce blocking effects caused by decompression of the block-based compressed images, including the steps of generating binary edge map information by globally thresholding and locally thresholding the decompressed image; judging whether the binary e ...


4
Jeon Byeong Moon, Park Seung Wook, Park Ji Ho, Yoon Doe Hyun, Park Hyun Wook: Method for scalably encoding and decoding video signal. LG Electronics, Jeon Byeong Moon, Park Seung Wook, Park Ji Ho, Yoon Doe Hyun, Park Hyun Wook, PARK Lae Bong, October 5, 2006: WO/2006/104364 (12 worldwide citation)

In one embodiment, decoding of a video signal includes predicting at least a portion of a current image in a current layer based on at least a residual coded portion of a base image in a base layer and shift information for samples in the predicted current image.


5
Lee Yung Lyul, Park Hyun Wook: Filtering method for reducing blocking effect and ringing noise of image data. Samsung Electronics, August 19, 1998: GB2322252-A (10 worldwide citation)

A gradient of image data is calculated for each pixel of the image data (410) and is compared with a global threshold value (T g ) which is determined based on a predetermined quantization step (420). The gradient data of each pixel is compared with a local threshold value (T n ) which is determined ...


6
Lee Yung Lyul, Park Hyun Wook: Procede de filtrage adaptatif de signaux, filtre adaptatif de signaux et support lisible par un ordinateur et destine a conserver un programme concu a cet effet, Signal adaptive filtering method, signal adaptive filter and computer readable medium for storing program therefor. Samsung Electronics, Samsung Electronics, RIDOUT & MAYBEE, January 28, 1999: CA2296536 (9 worldwide citation)

A signal adaptive filtering method for reducing blocking effect and ringing noise, a signal adaptive filter, and a computer readable medium. The signal adaptive filtering method capable of reducing blocking effect and ringing noise of image data when a frame is composed of blocks of a predetermined ...


7
Park Hyun Wook: Interface card, network device having the same and control method thereof. Samsung Electronics, February 6, 2008: EP1884868-A2 (6 worldwide citation)

An interface card is capable of communicating with an external device and includes a power supplier; a non-volatile memory which stores executable instructions to operate in an active-mode and a sleep-mode; a small-capacity volatile memory which is supplied with power in the sleep mode; a transmitte ...


8
Lee Dae Won, Kim Bong Hoe, Yun Young Woo, Kim Ki Jun, Roh Dong Wook, Kim Hak Seong, Park Hyun Wook: Method for transmitting uplink acknowledgement signals. LG Electronics, March 18, 2009: EP2037616-A2 (5 worldwide citation)

A method for transmitting uplink signals, which include ACK/NACK signals, control signals other than the ACK/NACK signals, and data signals, is disclosed. The method comprises serially multiplexing the control signals and the data signals; sequentially mapping the multiplexed signals within a specif ...


9
Jeon Byeong Moon, Park Seung Wook, Park Ji Ho, Park Hyun Wook, Yoon Doe Hyun: Method for scalably encoding and decoding video signal. LG Electronics, Jeon Byeong Moon, Park Seung Wook, Park Ji Ho, Park Hyun Wook, Yoon Doe Hyun, PARK Lae Bong, October 5, 2006: WO/2006/104366 (4 worldwide citation)

In one embodiment, decoding of a video signal includes predicting at least a portion of a current image in a current layer based on at least a portion of a base image in a base layer and shift information for samples in the predicted current image.


10
Sun Shijun, Kim Yongmin, Park Hyun Wook: Template matching using correlative auto-predictive search. Univ Washington, June 21, 2000: EP1011065-A1 (3 worldwide citation)

A template 38 is analyzed to determine step sizes for searching within a search area 40. The template is analyzed by first padding the template with data points to increase its size. Cross-correlation between the padded template 52 and the original template 38 leads to identification of an effective ...