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SAPPHIRE: a toolkit for building efficient stream programs for medical video analysis.

Sean R Stanek1, Wallapak Tavanapong, Johnny Wong

  • 1Department of Computer Science, Iowa State University, Ames, IA 50011-1040, USA.

Computer Methods and Programs in Biomedicine
|September 5, 2013
PubMed
Summary
This summary is machine-generated.

SAPPHIRE is a new software toolkit that simplifies stream programming for complex hardware. It enables efficient real-time video analysis for medical applications, like colonoscopy, improving diagnostic accuracy.

Keywords:
Medical video analysisMulti-core multi CPUsSoftware development kitStream programs

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Area of Science:

  • Computer Science
  • Software Engineering
  • Medical Informatics

Background:

  • Stream programming is crucial for data-intensive applications like video analysis.
  • Heterogeneous systems with multi-core CPUs and GPUs offer computational power but pose development challenges.

Purpose of the Study:

  • To introduce SAPPHIRE, a novel middleware and software development kit.
  • To reduce implementation effort and enhance collaborative development for stream programs.
  • To ensure efficient program execution on heterogeneous hardware.

Main Methods:

  • Design and implementation of the SAPPHIRE toolkit.
  • Development of a stream program for real-time video analysis (EM-Automated-RT).
  • Validation through deployment in a clinical setting for colonoscopy quality assessment.

Main Results:

  • SAPPHIRE successfully facilitated the development of EM-Automated-RT software.
  • The toolkit enabled efficient real-time video analysis for colonoscopy procedures.
  • The software provided visual feedback to assist endoscopists.

Conclusions:

  • SAPPHIRE is an effective solution for stream programming on heterogeneous systems.
  • The toolkit streamlines the development of complex medical imaging applications.
  • Real-world deployment demonstrated the practical utility and clinical impact of the developed software.