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EDITED FILM ALIGNMENT VIA SELECTIVE HOUGH TRANSFORM AND ACCURATE TEMPLATE MATCHING

Abstract: 

Edited film alignment is the post-production process of finding small parts of unedited footage that temporally and spatially match an edited film. The huge amount of data to be processed makes significant downsampling of the videos essential in real-life applications. Simultaneously, professional users demand that the task be achieved with frame and pixel-level accuracy. We propose a novel selective Hough transform (SHT) and an accurate template matching method to address the difficult trade-off between accuracy and scalability. For robust temporal alignment, SHT investigates the selectivity of frame-level similarities and advantageously reduces the weights of mismatches. The template matching method encompasses spatial Hough transform and sum of squared differences (SSD) minimization. SSD is efficiently approximated by exploiting the second-order derivative of image intensity. Experiments conducted on real-world data show the superiority of our methods.

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Paper Details

Authors:
Xiaomeng Wu, Takahito Kawanishi, Minoru Mori, Kaoru Hiramatsu, and Kunio Kashino
Submitted On:
28 February 2017 - 11:28pm
Short Link:
Type:
Poster
Event:
Presenter's Name:
XIAOMENG WU
Paper Code:
1232
Document Year:
2017
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Document Files

1232.pdf

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[1] Xiaomeng Wu, Takahito Kawanishi, Minoru Mori, Kaoru Hiramatsu, and Kunio Kashino, "EDITED FILM ALIGNMENT VIA SELECTIVE HOUGH TRANSFORM AND ACCURATE TEMPLATE MATCHING", IEEE SigPort, 2017. [Online]. Available: http://sigport.org/1528. Accessed: Oct. 14, 2019.
@article{1528-17,
url = {http://sigport.org/1528},
author = {Xiaomeng Wu; Takahito Kawanishi; Minoru Mori; Kaoru Hiramatsu; and Kunio Kashino },
publisher = {IEEE SigPort},
title = {EDITED FILM ALIGNMENT VIA SELECTIVE HOUGH TRANSFORM AND ACCURATE TEMPLATE MATCHING},
year = {2017} }
TY - EJOUR
T1 - EDITED FILM ALIGNMENT VIA SELECTIVE HOUGH TRANSFORM AND ACCURATE TEMPLATE MATCHING
AU - Xiaomeng Wu; Takahito Kawanishi; Minoru Mori; Kaoru Hiramatsu; and Kunio Kashino
PY - 2017
PB - IEEE SigPort
UR - http://sigport.org/1528
ER -
Xiaomeng Wu, Takahito Kawanishi, Minoru Mori, Kaoru Hiramatsu, and Kunio Kashino. (2017). EDITED FILM ALIGNMENT VIA SELECTIVE HOUGH TRANSFORM AND ACCURATE TEMPLATE MATCHING. IEEE SigPort. http://sigport.org/1528
Xiaomeng Wu, Takahito Kawanishi, Minoru Mori, Kaoru Hiramatsu, and Kunio Kashino, 2017. EDITED FILM ALIGNMENT VIA SELECTIVE HOUGH TRANSFORM AND ACCURATE TEMPLATE MATCHING. Available at: http://sigport.org/1528.
Xiaomeng Wu, Takahito Kawanishi, Minoru Mori, Kaoru Hiramatsu, and Kunio Kashino. (2017). "EDITED FILM ALIGNMENT VIA SELECTIVE HOUGH TRANSFORM AND ACCURATE TEMPLATE MATCHING." Web.
1. Xiaomeng Wu, Takahito Kawanishi, Minoru Mori, Kaoru Hiramatsu, and Kunio Kashino. EDITED FILM ALIGNMENT VIA SELECTIVE HOUGH TRANSFORM AND ACCURATE TEMPLATE MATCHING [Internet]. IEEE SigPort; 2017. Available from : http://sigport.org/1528