Among various image acquiring technologies which are based on electromagnetic waves, the frequently used imaging technologies in various industries and remote diagnostics, such as spectral, thermal, mm-wave, microwave and short-wave imaging are analyzed in their characteristics and their perspectives as the major diagnostic technologies in public safety areas are described.

Abstract
 1. 서 론
 2. 소 개
 3. 분광영상[1]
 4. 적외선 영상
 5. mm-파 영상[2]
 6. 마이크로 및 단파 영상
 7. 결 론
 참고문헌

• 손정영(건양대학교 의공학부 / 공공안전기술연구소) | Son Jung-Young
• Yuriy Vashpanov(건양대학교 공공안전기술연구소)
• 허광희(건양대학교 해외건설플랜트학과 / 공공안전기술연구소) | Heo Gwang Hee