Title :
A real-time identification method on motion and out-of focus blur for a video camera
Author :
Jang, Seong-lk ; Chung, Jaekyung ; Lee, Yongman ; Chung, Keewook ; Kim, Wonchan ; Lee, Choong-Woong
Author_Institution :
Dept. of Electron. Eng., Seoul Univ., South Korea
fDate :
5/1/1994 12:00:00 AM
Abstract :
A new identification method of motion and out-of-focus blur is proposed which can be implemented into a simple hardware. In the blur state of an image, this method can distinguish whether it is caused by a motion of the object or by the out-of-focus state of the image. Furthermore, in the case of motion blur, it can identify the cause of the blur that is either camera panning or the motion of object. The whole process can be finished in each field
Keywords :
focusing; image processing; motion estimation; parameter estimation; video cameras; video recording; image; motion; out-of focus blur; panning; real-time identification method; video camera; Cameras; Charge coupled devices; Focusing; Frequency response; Fuzzy systems; Hardware; Humans; Layout; Pixel; Signal processing;
Journal_Title :
Consumer Electronics, IEEE Transactions on
