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Adaptive automatic determination of picture orientation using Data Mining methodology Disclosure Number: IPCOM000016223D
Original Publication Date: 2002-Sep-01
Included in the Prior Art Database: 2003-Jun-21

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Overview Scenario and State of the art User has used a digital camera picture format produced by the camera is rectangular with different length of x-axis and y-axis stored pictures can have "portrait" orientation or "landscape" orientation, depending on the orientation the camera at snapshot time at download time, a default orientation is chosen by the system, e.g. landscape for each picture, a human user looks at the pictures and determines whether the default orientation is correct, if the default orientation is not correct for a certain picture, the human has to trigger a rotate operation by 90 degrees to toggle "portrait" and "landscape" orientation. Problem: