Assessing Learning Achievements when Reducing Mobile Video Quality.
Andreea MolnarCristina Hava MunteanPublished in: J. Univers. Comput. Sci. (2015)
Keyphrases
- video quality
- video coding
- bit rate
- learning achievement
- streaming video
- packet loss
- video streaming
- frame rate
- quality assessment
- bitstream
- video content
- video transmission
- error propagation
- compressed video
- rate control
- mobile devices
- wireless channels
- learning activities
- error concealment
- mobile learning
- mobile phone
- video quality assessment
- motion estimation
- mobile technologies
- video sequences
- channel bandwidth
- learning outcomes
- image quality
- control group
- mobile applications
- elementary school
- visual quality
- mobile users
- computer assisted instruction
- video streams
- motion vectors
- instructional materials
- collaborative learning
- image data
- machine learning