Television – Image signal processing circuitry specific to television – Video reprocessing
Reexamination Certificate
2011-06-21
2011-06-21
Lee, M. (Department: 2422)
Television
Image signal processing circuitry specific to television
Video reprocessing
C348S581000, C348S625000
Reexamination Certificate
active
07965339
ABSTRACT:
A resolution enhancing method of a video includes reducing a training video, extracting a high-frequency component from the training video, calculating a first feature vector including a feature amount of a first spatio-temporal box in the reduced video, storing pairs of the first feature vectors and second spatio-temporal boxes in the high-frequency component videos at the same positions as those of the first spatio-temporal boxes, expanding an input video, retrieving a first feature vector similar to a second feature vector including a feature amount of a third spatio-temporal box of an object of the input video to be processed, as an element, and adding a second spatio-temporal box making a pair with the retrieved first feature vector to a fourth spatio-temporal box in the expanded video at the same position as that of the third spatio-temporal box in order to generate an output video.
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Ida Takashi
Isogawa Kenzo
Kaneko Toshimitsu
Matsumoto Nobuyuki
Mita Takeshi
Kabushiki Kaisha Toshiba
Lee M.
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
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