影像區塊合併方法Method for merging the regions in the image/video

專利類型

發明

專利國別 (專利申請國家)

美國

專利申請案號

13/456,286

專利證號

US 8,948,510 B2

專利獲證名稱

影像區塊合併方法Method for merging the regions in the image/video

專利所屬機關 (申請機關)

國立成功大學

獲證日期

2015/02/03

技術說明

本發明係關於一種能將複數個影像區塊合併成一影像合併區塊的影像區塊合併方法。其係依據每一影像區塊所具之緊緻度數值將這些影像區塊依序排列，再以其中一個影像區塊為基準，依序將與其鄰近之其他影像區塊拿來與其一併執行一合併測試程序，以形成一暫存影像合併區塊。隨後，再比較此暫存影像合併區塊的緊緻度數值是否高於構成此暫存影像合併區塊之兩個影像區塊所分別具有的緊緻度數值。當此暫存影像合併區塊的緊緻度數值高於構成此暫存影像合併區塊之兩個影像區塊所分別具有的緊緻度數值時，將此暫存影像合併區塊設定為一影像合併區塊。 The present invention relates to a method for merging regions in the image/video, capable of merging plural of image regions into an image merging region. In the disclosed method, these image regions are first sequenced, basing on their compactness value. Then, one of these image regions is designated as a reference image region, and a merging test process is executed by merging the reference image region with one of the nearby image regions thereof in sequence, for forming a temporal image merging region. Later, the compactness value of the temporal image merging region is compared with the compactness value of the two consisting image regions thereof, respectively. When the compactness value of the temporal image merging region is larger than either one of the compactness value of the two consisting image regions thereof, the temporal image merging region is designated as an image merging region.

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