Jewoong Ryu

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—Text-line extraction in handwritten documents is an important step for document image understanding, and a number of algorithms have been proposed to address this problem. In order to overcome this limitation, we develop text-line extraction algorithm for cursive handwriting. Our method is based on connected components (CCs), however, unlike conventional(More)
—Although video sources for HDTV broadcasting are mainly in HD resolution, some of them are still from low resolution video sources such as videos that are taken long time ago, internet-streamed or cellphone videos. When these sources are displayed on HDTV, they usually appear to be blurry and their color is not vivid. To alleviate these problems, a proper(More)
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