Patents by Inventor Joo Hee Moom

Joo Hee Moom has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Shaped information coding device for interlaced scanning video and method therefor
    Patent number: 6381277
    Abstract: Shape information coding device for interlaced scanning video and method in which the shape information coding device and method can detect an amount of motion of object video, on coding of interlaced scanning video, select field or frame coding mode in accordance with the detected result, perform motion compensation in a field unit if the selected coding mode is the field mode, and perform motion compensation in a frame unit if the selected coding mode is the frame mode. In addition, the present invention can construct one frame with two fields, upon coding of shape information for the interlaced scanning video, and then determine a motion vector predictor for shape by using motion information of adjacent block so as to perform an effective coding of the shape information motion information.
    Type: Grant
    Filed: December 11, 1998
    Date of Patent: April 30, 2002
    Assignee: Hyundai Electronics Ind. Co, Ltd.
    Inventors: Sung Moon Chun, Dong Kyoo Shin, Joo Hee Moom, Jin Hak Lee