For video lecture transmission, less is more: analysis of image cropping as a cost savings technique.
Gollapudi V. R. J. Sai PrasadNiyati MishraPublished in: APCHI (2013)
Keyphrases
- image content
- cost savings
- image retrieval
- image analysis
- multiscale
- image features
- image segmentation
- image data
- input image
- image classification
- image representation
- multimedia
- video recordings
- pixel values
- image collections
- high resolution
- single image
- edge detection
- video analysis
- content aware
- video streams
- key frames
- video content
- multiresolution
- image frames
- video sequences
- aspect ratio
- image processing