Abstract
The television camera comprises an important link in the imaging chain of digital subtraction angiography equipment. Various factors including spatial resolution, signal to noise ratio (SNR), progressive and interlaced read out, exposure utilization and camera lag are investigated. Requirements for the video camera for optimized DSA studies include sufficient bandpass to satisfy digitization matrix sizes, an 800:1 camera SNR, progressive read out of the camera target, and bias light to minimize build-up lag response.
| Original language | English (US) |
|---|---|
| Title of host publication | Proceedings of SPIE - The International Society for Optical Engineering |
| Place of Publication | Bellingham, WA, USA |
| Publisher | SPIE |
| Pages | 45-51 |
| Number of pages | 7 |
| Volume | 486 |
| ISBN (Print) | 0892525215 |
| State | Published - 1984 |
ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Condensed Matter Physics