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Dołączył: 29 Paź 2010
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 Wysłany: Śro 20:47, 29 Gru 2010 Temat postu: ugg boots reduziert Block-based video frame differ |
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Frame difference based on block motion detection video
) And Figure 3 (b) is the paragraph in the motion video sequence of images before and after two consecutive l plant and plant 2; Figure 3 (c) is a laboratory background image b; Figure 3 (d) is one frame after plants after 2 and b for the poor image; Figure 3 (e) l and factory plant is _ for the poor image after 2; Figure 3 (f) is the Figure 3 (e) multiplying the image with b; Figure 3 (g ) is the frame difference image using the block detection method and by the binary motion after denoising results Ca]. In human movement, the arm of the largest range of motion, so the most obvious results,[link widoczny dla zalogowanych], which is shown in Figure 3 (g) for 92 Hebei University of Technology in 2006 refused to be seen. (A) (b) (c) 4 Conclusion (d) motion detection results in Figure 3 Fig. 3Resultofthemotiondetection (g) Preliminary experiments show that the improved use of video motion detection algorithm - block frame difference image detection method has better detection results and faster processing speed. However, this sub-block frame difference image detection method has some limitations,[link widoczny dla zalogowanych], which requires the size of a moving object must occupy the image area of 1 / n above (, l for the full picture of the partition block number),[link widoczny dla zalogowanych], that object must occupy \a residential area in more than one scene,[link widoczny dla zalogowanych], the other requirements of the background and the contrast between the moving objects have more than 5 in order to achieve control of the moving target detection.
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