How Important is Oblique Vision in Aviation?

Abstract

(A) We propose a basic system layout that combines with the microdisplay for contrast sensitivity function measurement. The optical components need to be modified to eliminate the aberrations. (B) We made the power and control electronics for this system that increase the capabilities to build the specific deformable pattern by our self. (C) We measured the interferences patterns for the deformable mirror and build the influences matrix (D) We did NOT complete the system due the limited resources. It is believed that without appropriate financial management, it is not easy to complete the whole system in schedules. (E) We have measured the interferences patterns of the deformable mirror with our driving power system. Preliminary results indicate that there might be some problems for the driving issues in the deformable mirror that leads to the slower or breakdown of the elimination of the aberration. Also, the reason that the optical components in this layout can not work perfectly is due to the large aberrations near the camera lens of the CCD and also part of the relay system. A modified design is accomplished.

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Document Details

Document Type
Technical Report
Publication Date
Aug 15, 2006
Accession Number
ADA466498

Entities

People

  • Cheng-jong Chang

Organizations

  • Tri-Service General Hospital

Tags

Communities of Interest

  • Biomedical

DTIC Thesaurus Topics

  • Adaptive Optics
  • Adaptive Systems
  • Contrast
  • Deformable Mirrors
  • Engineering
  • Engineers
  • Eye Diseases
  • Frequency
  • Light Sources
  • Measurement
  • Microelectromechanical Systems
  • Mirrors
  • Modulation
  • Modulators
  • Optics
  • Perception
  • Phase Modulators

Fields of Study

  • Physics

Readers

  • Economics
  • Image Processing and Computer Vision.
  • Software Engineering

Technology Areas

  • Microelectronics
  • Microelectronics - Microelectromechanical Systems