scholarly journals Coherent Motion Segmentation in Moving Camera Videos Using Optical Flow Orientations

2013 ◽  
Author(s):  
Manjunath Narayana ◽  
Allen Hanson ◽  
Erik Learned-Miller
Keyword(s):  
Optical Flow ◽  
Motion Segmentation ◽  
Coherent Motion ◽  
Moving Camera

scholarly journals Motion Segmentation by New Three-View Constraint from a Moving Camera

2015 ◽  
Vol 2015 ◽  
pp. 1-14 ◽  
Author(s):  
Fuyuan Xu ◽  
Guohua Gu ◽  
Kan Ren ◽  
Weixian Qian
Keyword(s):  
Motion Segmentation ◽  
Image Sequence ◽  
New Method ◽  
Video Sequences ◽  
Reference Plane ◽  
Projective Structure ◽  
Multiple Views ◽  
Epipolar Constraint ◽  
Surface Degradation ◽  
Moving Camera

We propose a new method for the motion segmentation using a moving camera. The proposed method classifies each image pixel in the image sequence as the background or the motion regions by applying a novel three-view constraint called the “parallax-based multiplanar constraint.” This new three-view constraint, being the main contribution of this paper, is derived from the relative projective structure of two points in three different views and implemented within the “Plane + Parallax” framework. The parallax-based multiplanar constraint overcomes the problem of the previous geometry constraint and does not require the reference plane to be constant across multiple views. Unlike the epipolar constraint, the parallax-based multiplanar constraint modifies the surface degradation to the line degradation to detect the motion objects followed by a moving camera in the same direction. We evaluate the proposed method with several video sequences to demonstrate the effectiveness and robustness of the parallax-based multiplanar constraint.

scholarly journals A General Inlier Estimation for Moving Camera Motion Segmentation

2015 ◽  
Vol 7 (0) ◽  
pp. 163-174 ◽  
Author(s):  
Xuefeng Liang ◽  
Cuicui Zhang ◽  
Takashi Matsuyama
Keyword(s):  
Motion Segmentation ◽  
Camera Motion ◽  
Moving Camera

scholarly journals Motion Segmentation from Optical Flow

1989 ◽  
Author(s):  
A. Verri ◽  
S. Uras ◽  
E. D. Micheli
Keyword(s):  
Optical Flow ◽  
Motion Segmentation

Camera Parameters Aware Motion Segmentation Network with Compensated Optical Flow

2021 ◽  
Author(s):  
Xianshun Wang ◽  
Dongchen Zhu ◽  
Shaojie Xu ◽  
Wenjun Shi ◽  
Yanqing Liu ◽  
...  
Keyword(s):  
Optical Flow ◽  
Motion Segmentation ◽  
Camera Parameters

scholarly journals Dependent Motion Segmentation in Moving Camera Videos: A Survey

IEEE Access ◽  
2018 ◽  
Vol 6 ◽  
pp. 55963-55975 ◽  
Author(s):  
Cuicui Zhang ◽  
Zhilei Liu ◽  
Chongke Bi ◽  
Shuai Chang
Keyword(s):  
Motion Segmentation ◽  
Moving Camera
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