Frame Segmentation for Bandwidth-Constrained Streaming
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Solution Overview
Problem
Content streaming systems face challenges in efficiently utilizing network resources, particularly in environments with limited bandwidth, leading to suboptimal streaming experiences.
Innovation Solution
A method involving image segmentation and trained models, such as convolutional neural networks, to identify and transmit only a first portion of frames based on visual characteristics, reducing bandwidth requirements while maintaining content quality.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If the entire frame is transmitted to the client device, then the content quality is maintained, but the bandwidth consumption increases
Solution Approach 1:
The frame is divided into multiple regions based on image characteristics, and only the first portion (containing important visual information) is transmitted to the client device. This segmentation allows the system to maintain content quality for critical areas while reducing overall bandwidth consumption by excluding less important regions from transmission.
2Productivity
If image segmentation is applied to identify the first portion, then the bandwidth utilization is enhanced, but the processing complexity increases
Solution Approach 1:
Image segmentation and identification of the first portion are performed in advance on the server side before transmission. This preliminary processing enables the system to enhance bandwidth utilization by determining which frame portions to transmit ahead of time, while the client device receives pre-processed data requiring minimal additional processing.
3Quantity of substance
If only a portion of the frame is transmitted, then the bandwidth requirements are reduced, but the content completeness deteriorates
Solution Approach 1:
Different regions of the frame are treated differently based on their visual importance. The first portion containing critical visual information is transmitted in full detail, while other regions are excluded. This local quality approach ensures that content completeness is maintained for important areas while reducing bandwidth requirements overall.
Data Source
AI summary
A method and system are provided which enable content to be streamed even with limited bandwidth. The method and system separate the pixels of a frame and transmit them in a way which means that the frame can be transmitted with a more efficient use of available bandwidth.