연구의 선진화와 생산성 향상에
필요한 최적의 소프트웨어와 컨설팅을
공급하도록 노력하겠습니다.
필요한 최적의 소프트웨어와 컨설팅을
공급하도록 노력하겠습니다.
Cobra v.6 의 중요 업그레이드 내용
- 보다 빨리진 MAR
- 멀티패스(multi-pass) 모두에서 MAR 지원
- nVidia GeForce8800GTX 그래픽 카드 가속 옵션 제공
Cobra 의 새로운 기능들
노이즈 제거를 통한 선명한 영상 획득
[자세한 내용은 사용자 매뉴얼을 참고 바랍니다.]
여러분이 이 기술에 만족하실 것을 확신합니다.
스캐너 보정(Calibration) 유틸리티
 
중요한 점은, 흔들리는 작업대(Gantry)에서도 사용할 수 있다는 것입니다. !
Extended View Reconstruction
- 확대된 View 기능은 관심 영역을 충분히 커버하지 못하는 탐지기를 사용하는 모든 경우에 매우 유용합니다.
- Cobra Update 현황
- Version 6.3.20
- Bug fix: In multiple configuration SAR, MAR, CFA, DICOM, slice flip, half-beam, etc did not work properly together. Fixed
- Version 6.3.9
- Bug fix: MAR and half-beam sometimes did not work simultaneously. Fixed
- Version 6.3.8
- Bug fix: SAR and MAR sometimes did not work simultaneously. Fixed
- Version 6.3.7
- Bug fix: Forward Projector (a.k.a. reprojector) was accidentally compiled in debug mode. Fixed
- Version 6.3.6
- Bug fix: In some modes version 6.3.5 does not support no-GPU reconstruction.Fixed
- Version 6.3.5
- Improvement: Faster conventional (~30%) GPU-based reconstruction
- Version 6.2.21
- Improvement: Faster MAR
Improvement: Supporting MAR in multi-pass mode
- Version 6.1.08
- First official release of version 6.
New functionality: COBRA V6 contains optional use of a graphics card accelerator: nVidia
GeForce8800GTX
See User Manual to learn more.
- Version 5.3.06
-
New functionality: Everything outside of field of view is cleaned by a "volume cropper".
Improvement: A new protrusion correction algorithm is introduced for medical imaging applications. Correspondingly, a new tag is added: OPTTAG_PROTRUSIONCMODE, to select between this algorithm and the existing one.
Improvement: Supports input projection larger than 8 megapixels.
Change: The Geo component that handles constant parameters is separated to a standalone program. Its functionalities also are provided through SDK.
Bug fix: Detector pivot compensation inaccurate in asymmetric down-sampling. Fixed.
Bug fix: Memory leak. Fixed.
Bug fix: COBRA_Exxim GUI sometimes does not display images properly. Fixed.
- Version 5.1.02
- Bug fix: On some PCs first start of COBRA after reboot fails (re-starting COBRA helps). Fixed
- Version 5.1.01
- New functionality. Geo component handles constant parameters as a separate branch.
Improvement: Projections may have non-uniform header.


