Extracting water channels from aerial videos based on image-to-BIM registration and spatio-temporal continuity

2021 ◽  
Vol 132 ◽  
pp. 103970
Author(s):  
Junjie Chen ◽  
Donghai Liu ◽  
Xin Li
Keyword(s):  
Water Channels ◽  
Temporal Continuity ◽  
Spatio Temporal

scholarly journals View synthesis based on spatio-temporal continuity

2019 ◽  
Vol 2019 (1) ◽  
Author(s):  
Li Yao ◽  
Qiurui Lu ◽  
Xiaomin Li
Keyword(s):  
Video Transmission ◽  
Depth Image ◽  
Hole Filling ◽  
Limited Bandwidth ◽  
Use Of Time ◽  
Virtual View ◽  
Temporal Continuity ◽  
Filling Method ◽  
Spatio Temporal ◽  
Static Background

AbstractFree viewpoint video is generated on the basis of a video plus depth (V+D) virtual point rendering framework. Because of the limited bandwidth of video transmission, depth-image-based rendering (DIBR) has become a common method. Most DIBR methods not only have holes and ghost artifacts but also have problems with time continuity, leading to frequent flickers. In this paper, we make full use of time domain information in video sequences and adjacent frames to extract the static background image of the whole scene. Furthermore, we propose a weighted-fusion hole-filling method based on static background to fill holes and maintain time continuity. Experimental results show that the proposed method can improve the quality of virtual view images and strengthen spatio-temporal continuity.

scholarly journals Enhanced tracking and recognition of moving objects by reasoning about spatio-temporal continuity

2008 ◽  
Vol 26 (1) ◽  
pp. 67-81 ◽  
Author(s):  
Brandon Bennett ◽  
Derek R. Magee ◽  
Anthony G. Cohn ◽  
David C. Hogg
Keyword(s):  
Moving Objects ◽  
Temporal Continuity ◽  
Spatio Temporal ◽  
Tracking And Recognition

Bodily Theory and Theory of the Body

Philosophy ◽  
1991 ◽  
Vol 66 (257) ◽  
pp. 339-347 ◽  
Author(s):  
James Giles
Keyword(s):  
Personal Identity ◽  
Physical Object ◽  
The Body ◽  
Plausible Candidate ◽  
Temporal Continuity ◽  
Spatio Temporal ◽  
Over Time

What is it about having a body that might dispose us to think it a plausible candidate for the basis of personal identity? The answer seems plain: the body is a physical object which, as long as it exists, is spatio-temporally continuous throughout the different moments of its existence. In consequence, myself of today can be said to be the same person as myself of twelve years ago so far as my body of today is spatio-temporally continuous with my body of twelve years ago. Exponents of this view are not, of course, denying that over time a person's body will or may undergo various changes; rather they are claiming that so long as these changes occur within a body which maintains a spatio-temporal continuity, then the identity of the person whose body it is will be ensured.

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