Stream-based Versus Structured Video Objects: Issues, Solutions, and Challenges

1996 ◽  
pp. 215-236 ◽  
Author(s):  
Shahram Ghandeharizadeh
Keyword(s):  
Video Objects ◽  
Structured Video

An optimal resource scheduler for continuous display of structured video objects

1996 ◽  
Vol 8 (3) ◽  
pp. 508-511 ◽  
Author(s):  
M.L. Escobar-Molano ◽  
S. Gandeharizadeh ◽  
D. Ierardi
Keyword(s):  
Video Objects ◽  
Optimal Resource ◽  
Continuous Display ◽  
Resource Scheduler ◽  
Structured Video

scholarly journals The voice, text, and the visual as semiotic companions: an analysis of the materiality and meaning potential of multimodal screen feedback

2021 ◽  
Author(s):  
Clare Tyrer
Keyword(s):  
Student Teachers ◽  
Research Literature ◽  
Written Feedback ◽  
Feedback Process ◽  
Teachers Perceptions ◽  
Initial Teacher Training ◽  
The Relationship ◽  
The Voice ◽  
Structured Video

AbstractThe gap between how learners interpret and act upon feedback has been widely documented in the research literature. What is less certain is the extent to which the modality and materiality of the feedback influence students’ and teachers’ perceptions. This article explores the semiotic potential of multimodal screen feedback to enhance written feedback. Guided by an “Inquiry Graphics” approach, situated within a semiotic theory of learning edusemiotic conceptual framework, constructions of meaning in relation to screencasting feedback were analysed to determine how and whether it could be incorporated into existing feedback practices. Semi-structured video elicitation interviews with student teachers were used to incorporate both micro and macro levels of analysis. The findings suggested that the relationship between the auditory, visual and textual elements in multimodal screen feedback enriched the feedback process, highlighting the importance of form in addition to content to aid understanding of written feedback. The constitutive role of design and material artefacts in feedback practices in initial teacher training pertinent to these findings is also discussed.

Unsupervised Segmentation of Stereoscopic Video Objects: Constrained Segmentation Fusion Versus Greedy Active Contours

2014 ◽  
Vol 81 (2) ◽  
pp. 153-181 ◽  
Author(s):  
Klimis S. Ntalianis ◽  
Anastasios D. Doulamis ◽  
Nikolaos D. Doulamis ◽  
Nikos E. Mastorakis ◽  
Athanasios S. Drigas
Keyword(s):  
Active Contours ◽  
Stereoscopic Video ◽  
Unsupervised Segmentation ◽  
Video Objects

Finding spatio-temporal salient paths for video objects discovery

2016 ◽  
Vol 38 ◽  
pp. 45-54 ◽  
Author(s):  
Ye Luo ◽  
Junsong Yuan ◽  
Jianwei Lu
Keyword(s):  
Video Objects ◽  
Spatio Temporal

Feature-based detection and correction of occlusions and split of video objects

2008 ◽  
Vol 3 (1) ◽  
pp. 13-25 ◽  
Author(s):  
Carlos Vázquez ◽  
Mohammed Ghazal ◽  
Aishy Amer
Keyword(s):  
Video Objects ◽  
Feature Based

Region tracking for non-rigid video objects in a non-parametric MAP framework

2006 ◽  
Vol 21 (3) ◽  
pp. 235-251
Author(s):  
Chiou-Ting Hsu ◽  
Ming-Shen Hsieh
Keyword(s):  
Video Objects ◽  
Region Tracking ◽  
Non Parametric
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