NEEDS - Information Adaptive System
Abstract
The Information Adaptive System (IAS) is an element of the NASA End-to-End Data System (NEEDS) Phase II and is focused toward onboard image processing. The IAS is a data preprocessing system which is closely coupled to the sensor system. Some of the functions planned for the IAS include sensor response nonuniformity correction, geometric correction, data set selection, data formatting, packetization, and adaptive system control. The inclusion of these sensor data preprocessing functions onboard the spacecraft will significantly improve the extraction of information from the sensor data in a timely and cost effective manner, and provide the opportunity to design sensor systems which can be reconfigured in near real-time for optimum performance. The purpose of this paper is to present the preliminary design of the IAS and the plans for its development.
- Publication:
-
Sensor Systems for the 80's Conference
- Pub Date:
- 1980
- Bibcode:
- 1980sesy.conf....1K
- Keywords:
-
- Adaptive Control;
- Airborne/Spaceborne Computers;
- Image Processing;
- Information Systems;
- Needs (Data System);
- Remote Sensors;
- Spaceborne Photography;
- Architecture (Computers);
- Data Acquisition;
- Microprocessors;
- Nasa Programs;
- Onboard Equipment;
- Satellite-Borne Photography;
- Systems Engineering;
- Instrumentation and Photography