Dr.Gábor Ackermann gabor@dentesthic · Product Name Company Type Note CDR Schick CCD - CDR...
Transcript of Dr.Gábor Ackermann gabor@dentesthic · Product Name Company Type Note CDR Schick CCD - CDR...
![Page 2: Dr.Gábor Ackermann gabor@dentesthic · Product Name Company Type Note CDR Schick CCD - CDR Wireless Schick CCD - Combix Xi Orex PSP Combined: Intraoral, Panorama and Ceph CygnusRay](https://reader034.fdocuments.in/reader034/viewer/2022042105/5e83a7d1f6f9d3091c220045/html5/thumbnails/2.jpg)
![Page 3: Dr.Gábor Ackermann gabor@dentesthic · Product Name Company Type Note CDR Schick CCD - CDR Wireless Schick CCD - Combix Xi Orex PSP Combined: Intraoral, Panorama and Ceph CygnusRay](https://reader034.fdocuments.in/reader034/viewer/2022042105/5e83a7d1f6f9d3091c220045/html5/thumbnails/3.jpg)
Indirect digital imaging (Digitization)
![Page 4: Dr.Gábor Ackermann gabor@dentesthic · Product Name Company Type Note CDR Schick CCD - CDR Wireless Schick CCD - Combix Xi Orex PSP Combined: Intraoral, Panorama and Ceph CygnusRay](https://reader034.fdocuments.in/reader034/viewer/2022042105/5e83a7d1f6f9d3091c220045/html5/thumbnails/4.jpg)
analog- digital conversion
![Page 5: Dr.Gábor Ackermann gabor@dentesthic · Product Name Company Type Note CDR Schick CCD - CDR Wireless Schick CCD - Combix Xi Orex PSP Combined: Intraoral, Panorama and Ceph CygnusRay](https://reader034.fdocuments.in/reader034/viewer/2022042105/5e83a7d1f6f9d3091c220045/html5/thumbnails/5.jpg)
CCD/CMOS
Direct digital imaging
PSP
![Page 6: Dr.Gábor Ackermann gabor@dentesthic · Product Name Company Type Note CDR Schick CCD - CDR Wireless Schick CCD - Combix Xi Orex PSP Combined: Intraoral, Panorama and Ceph CygnusRay](https://reader034.fdocuments.in/reader034/viewer/2022042105/5e83a7d1f6f9d3091c220045/html5/thumbnails/6.jpg)
CCD CMOS/APS
![Page 7: Dr.Gábor Ackermann gabor@dentesthic · Product Name Company Type Note CDR Schick CCD - CDR Wireless Schick CCD - Combix Xi Orex PSP Combined: Intraoral, Panorama and Ceph CygnusRay](https://reader034.fdocuments.in/reader034/viewer/2022042105/5e83a7d1f6f9d3091c220045/html5/thumbnails/7.jpg)
CCD sensor
![Page 8: Dr.Gábor Ackermann gabor@dentesthic · Product Name Company Type Note CDR Schick CCD - CDR Wireless Schick CCD - Combix Xi Orex PSP Combined: Intraoral, Panorama and Ceph CygnusRay](https://reader034.fdocuments.in/reader034/viewer/2022042105/5e83a7d1f6f9d3091c220045/html5/thumbnails/8.jpg)
CMOS/APS
![Page 9: Dr.Gábor Ackermann gabor@dentesthic · Product Name Company Type Note CDR Schick CCD - CDR Wireless Schick CCD - Combix Xi Orex PSP Combined: Intraoral, Panorama and Ceph CygnusRay](https://reader034.fdocuments.in/reader034/viewer/2022042105/5e83a7d1f6f9d3091c220045/html5/thumbnails/9.jpg)
CCD,CMOS/APS
![Page 10: Dr.Gábor Ackermann gabor@dentesthic · Product Name Company Type Note CDR Schick CCD - CDR Wireless Schick CCD - Combix Xi Orex PSP Combined: Intraoral, Panorama and Ceph CygnusRay](https://reader034.fdocuments.in/reader034/viewer/2022042105/5e83a7d1f6f9d3091c220045/html5/thumbnails/10.jpg)
Analóg-digitális átalakítás
![Page 11: Dr.Gábor Ackermann gabor@dentesthic · Product Name Company Type Note CDR Schick CCD - CDR Wireless Schick CCD - Combix Xi Orex PSP Combined: Intraoral, Panorama and Ceph CygnusRay](https://reader034.fdocuments.in/reader034/viewer/2022042105/5e83a7d1f6f9d3091c220045/html5/thumbnails/11.jpg)
Phosphor Storage Plates (PSP)
![Page 12: Dr.Gábor Ackermann gabor@dentesthic · Product Name Company Type Note CDR Schick CCD - CDR Wireless Schick CCD - Combix Xi Orex PSP Combined: Intraoral, Panorama and Ceph CygnusRay](https://reader034.fdocuments.in/reader034/viewer/2022042105/5e83a7d1f6f9d3091c220045/html5/thumbnails/12.jpg)
PSP
![Page 13: Dr.Gábor Ackermann gabor@dentesthic · Product Name Company Type Note CDR Schick CCD - CDR Wireless Schick CCD - Combix Xi Orex PSP Combined: Intraoral, Panorama and Ceph CygnusRay](https://reader034.fdocuments.in/reader034/viewer/2022042105/5e83a7d1f6f9d3091c220045/html5/thumbnails/13.jpg)
![Page 14: Dr.Gábor Ackermann gabor@dentesthic · Product Name Company Type Note CDR Schick CCD - CDR Wireless Schick CCD - Combix Xi Orex PSP Combined: Intraoral, Panorama and Ceph CygnusRay](https://reader034.fdocuments.in/reader034/viewer/2022042105/5e83a7d1f6f9d3091c220045/html5/thumbnails/14.jpg)
Panoramic systems
CCD PSP
![Page 15: Dr.Gábor Ackermann gabor@dentesthic · Product Name Company Type Note CDR Schick CCD - CDR Wireless Schick CCD - Combix Xi Orex PSP Combined: Intraoral, Panorama and Ceph CygnusRay](https://reader034.fdocuments.in/reader034/viewer/2022042105/5e83a7d1f6f9d3091c220045/html5/thumbnails/15.jpg)
Product Name Company Type Note
CDR Schick CCD -
CDR Wireless Schick CCD -
Combix Xi Orex PSP Combined: Intraoral, Panorama and Ceph
CygnusRay MPS Changed name to: MPS Digital X-ray Sensor System CCD -
DenOptix Gendex PSP Can be combined with panorama
DenOptix Ceph Gendex PSP Combined intraoral, panorama and ceph
DEXIS ProVision Dental Systems, Inc. CCD -
Digora fmx Soredex PSP -
Digora Optime Soredex PSP -
Dixi® 2 Planmeca Group CCD -
Dixsy Villa Sistemi Medicali CCD -
Dr. Suni Plus Suni Medical Imaging Inc. CCD -
EVA Dent-x CCD -
F1 iOX megapixel X-ray Sensor Fimet CCD -
Flash Dent - CCD the new and updated version is Dixsy
http://www.odont.au.dk/rad/Digitalx.htm#producer
![Page 16: Dr.Gábor Ackermann gabor@dentesthic · Product Name Company Type Note CDR Schick CCD - CDR Wireless Schick CCD - Combix Xi Orex PSP Combined: Intraoral, Panorama and Ceph CygnusRay](https://reader034.fdocuments.in/reader034/viewer/2022042105/5e83a7d1f6f9d3091c220045/html5/thumbnails/16.jpg)
MPDx Remedent N.V. CCD -
MPS Digital X-ray Sensor System
Progeny Dental CCD -
Multiscan No longer sold PSP Combined: Intraoral, Panorama and Ceph
NI-DX Dentsply New Image CCD activity shut down
Panasonic - CCD Sold as CygnusRay by Cygnus Technologies
Paxorama Xi Orex PSP Combined: Intraoral, Panorama and Ceph
Sens-A-Ray Dent-x CCD No longer sold, replaced by EVA
SIDEXIS Sirona CCD -
SIGMA Instrumentarium imaging CCD -
RVG Trophy CCD -
VistaRay Sensor Dürr Dental CCD -
VistaScan Dürr Dental PSP Combined intraoral, panorama and ceph
VistaScan Intra Dürr Dental PSP -
VisualiX HDI Gendex CCD -
http://www.odont.au.dk/rad/Digitalx.htm#producer
![Page 17: Dr.Gábor Ackermann gabor@dentesthic · Product Name Company Type Note CDR Schick CCD - CDR Wireless Schick CCD - Combix Xi Orex PSP Combined: Intraoral, Panorama and Ceph CygnusRay](https://reader034.fdocuments.in/reader034/viewer/2022042105/5e83a7d1f6f9d3091c220045/html5/thumbnails/17.jpg)
Diagnostic imaging
computer Sensor subject
R-ray R-ray
Sign
Film
![Page 18: Dr.Gábor Ackermann gabor@dentesthic · Product Name Company Type Note CDR Schick CCD - CDR Wireless Schick CCD - Combix Xi Orex PSP Combined: Intraoral, Panorama and Ceph CygnusRay](https://reader034.fdocuments.in/reader034/viewer/2022042105/5e83a7d1f6f9d3091c220045/html5/thumbnails/18.jpg)
Cone Beam CT (CBCT)
www.dentesthic.hu/oktatas/
axial
frontal sagittall
DRR (digitally reconstructed radiogram)
Visualization („3D”)
![Page 19: Dr.Gábor Ackermann gabor@dentesthic · Product Name Company Type Note CDR Schick CCD - CDR Wireless Schick CCD - Combix Xi Orex PSP Combined: Intraoral, Panorama and Ceph CygnusRay](https://reader034.fdocuments.in/reader034/viewer/2022042105/5e83a7d1f6f9d3091c220045/html5/thumbnails/19.jpg)
? Size of sensor
speed
![Page 20: Dr.Gábor Ackermann gabor@dentesthic · Product Name Company Type Note CDR Schick CCD - CDR Wireless Schick CCD - Combix Xi Orex PSP Combined: Intraoral, Panorama and Ceph CygnusRay](https://reader034.fdocuments.in/reader034/viewer/2022042105/5e83a7d1f6f9d3091c220045/html5/thumbnails/20.jpg)
![Page 21: Dr.Gábor Ackermann gabor@dentesthic · Product Name Company Type Note CDR Schick CCD - CDR Wireless Schick CCD - Combix Xi Orex PSP Combined: Intraoral, Panorama and Ceph CygnusRay](https://reader034.fdocuments.in/reader034/viewer/2022042105/5e83a7d1f6f9d3091c220045/html5/thumbnails/21.jpg)
Digital picture
– pixel (picture element) (x, y, depth)
– file format (TIFF, JPEG, BMP...)
– dinamic
x
y
![Page 22: Dr.Gábor Ackermann gabor@dentesthic · Product Name Company Type Note CDR Schick CCD - CDR Wireless Schick CCD - Combix Xi Orex PSP Combined: Intraoral, Panorama and Ceph CygnusRay](https://reader034.fdocuments.in/reader034/viewer/2022042105/5e83a7d1f6f9d3091c220045/html5/thumbnails/22.jpg)
Film 12-20 CCD, CMOS 8-22 PSP 6-8
Human eye 8-10
Resolution (lp/mm)
1mm
![Page 23: Dr.Gábor Ackermann gabor@dentesthic · Product Name Company Type Note CDR Schick CCD - CDR Wireless Schick CCD - Combix Xi Orex PSP Combined: Intraoral, Panorama and Ceph CygnusRay](https://reader034.fdocuments.in/reader034/viewer/2022042105/5e83a7d1f6f9d3091c220045/html5/thumbnails/23.jpg)
film cont.
Digital picture 256
Human eye 64
Image depth
![Page 24: Dr.Gábor Ackermann gabor@dentesthic · Product Name Company Type Note CDR Schick CCD - CDR Wireless Schick CCD - Combix Xi Orex PSP Combined: Intraoral, Panorama and Ceph CygnusRay](https://reader034.fdocuments.in/reader034/viewer/2022042105/5e83a7d1f6f9d3091c220045/html5/thumbnails/24.jpg)
Noise
– min 5:1 – CCD 10-20 – PSP 10-40 – film 30
![Page 25: Dr.Gábor Ackermann gabor@dentesthic · Product Name Company Type Note CDR Schick CCD - CDR Wireless Schick CCD - Combix Xi Orex PSP Combined: Intraoral, Panorama and Ceph CygnusRay](https://reader034.fdocuments.in/reader034/viewer/2022042105/5e83a7d1f6f9d3091c220045/html5/thumbnails/25.jpg)
Dinamic range
Texp_min / Texp_max
![Page 26: Dr.Gábor Ackermann gabor@dentesthic · Product Name Company Type Note CDR Schick CCD - CDR Wireless Schick CCD - Combix Xi Orex PSP Combined: Intraoral, Panorama and Ceph CygnusRay](https://reader034.fdocuments.in/reader034/viewer/2022042105/5e83a7d1f6f9d3091c220045/html5/thumbnails/26.jpg)
Film based imaging
Film: acquire display store
Picture: static
Digital imaging
Sensor: acquire
PC: display store postprocessing
Picture: dinamic
![Page 27: Dr.Gábor Ackermann gabor@dentesthic · Product Name Company Type Note CDR Schick CCD - CDR Wireless Schick CCD - Combix Xi Orex PSP Combined: Intraoral, Panorama and Ceph CygnusRay](https://reader034.fdocuments.in/reader034/viewer/2022042105/5e83a7d1f6f9d3091c220045/html5/thumbnails/27.jpg)
Problems
• Initial high cost • Computers and us • Lack of knowledge • Lack of integration
![Page 28: Dr.Gábor Ackermann gabor@dentesthic · Product Name Company Type Note CDR Schick CCD - CDR Wireless Schick CCD - Combix Xi Orex PSP Combined: Intraoral, Panorama and Ceph CygnusRay](https://reader034.fdocuments.in/reader034/viewer/2022042105/5e83a7d1f6f9d3091c220045/html5/thumbnails/28.jpg)
Problems (CCD)
![Page 29: Dr.Gábor Ackermann gabor@dentesthic · Product Name Company Type Note CDR Schick CCD - CDR Wireless Schick CCD - Combix Xi Orex PSP Combined: Intraoral, Panorama and Ceph CygnusRay](https://reader034.fdocuments.in/reader034/viewer/2022042105/5e83a7d1f6f9d3091c220045/html5/thumbnails/29.jpg)
CCD sensor
![Page 30: Dr.Gábor Ackermann gabor@dentesthic · Product Name Company Type Note CDR Schick CCD - CDR Wireless Schick CCD - Combix Xi Orex PSP Combined: Intraoral, Panorama and Ceph CygnusRay](https://reader034.fdocuments.in/reader034/viewer/2022042105/5e83a7d1f6f9d3091c220045/html5/thumbnails/30.jpg)
Problems (PSP)
![Page 31: Dr.Gábor Ackermann gabor@dentesthic · Product Name Company Type Note CDR Schick CCD - CDR Wireless Schick CCD - Combix Xi Orex PSP Combined: Intraoral, Panorama and Ceph CygnusRay](https://reader034.fdocuments.in/reader034/viewer/2022042105/5e83a7d1f6f9d3091c220045/html5/thumbnails/31.jpg)
Advantages
• Enviroment friendly • Speed • Less dose • Quantitative mesure • Postprocessing • Reconstruction • Communication
![Page 32: Dr.Gábor Ackermann gabor@dentesthic · Product Name Company Type Note CDR Schick CCD - CDR Wireless Schick CCD - Combix Xi Orex PSP Combined: Intraoral, Panorama and Ceph CygnusRay](https://reader034.fdocuments.in/reader034/viewer/2022042105/5e83a7d1f6f9d3091c220045/html5/thumbnails/32.jpg)
Film 6-8 min
CCD instant
PSP 1.5-2.5 min (5.5 min)
Speed
![Page 33: Dr.Gábor Ackermann gabor@dentesthic · Product Name Company Type Note CDR Schick CCD - CDR Wireless Schick CCD - Combix Xi Orex PSP Combined: Intraoral, Panorama and Ceph CygnusRay](https://reader034.fdocuments.in/reader034/viewer/2022042105/5e83a7d1f6f9d3091c220045/html5/thumbnails/33.jpg)
Dose reduction
• D (80-90%), E (60%), F film (40%) • Faster imaging – more picture • sensor size
• film 1200 mm2 • CCD, CMOS 600-950 mm2 • PSP 1200 mm2
![Page 34: Dr.Gábor Ackermann gabor@dentesthic · Product Name Company Type Note CDR Schick CCD - CDR Wireless Schick CCD - Combix Xi Orex PSP Combined: Intraoral, Panorama and Ceph CygnusRay](https://reader034.fdocuments.in/reader034/viewer/2022042105/5e83a7d1f6f9d3091c220045/html5/thumbnails/34.jpg)
Imaging program • Patient chart • Image handeling
– export/import, open, delete, print… • Image analysis
• hisztogram, density-,distance-, angle mesurement…
• Image postprocessing (subjective/objective) • rotation, zooming • density/contrast, pozitive, edge enhancement, color coding
![Page 35: Dr.Gábor Ackermann gabor@dentesthic · Product Name Company Type Note CDR Schick CCD - CDR Wireless Schick CCD - Combix Xi Orex PSP Combined: Intraoral, Panorama and Ceph CygnusRay](https://reader034.fdocuments.in/reader034/viewer/2022042105/5e83a7d1f6f9d3091c220045/html5/thumbnails/35.jpg)
![Page 36: Dr.Gábor Ackermann gabor@dentesthic · Product Name Company Type Note CDR Schick CCD - CDR Wireless Schick CCD - Combix Xi Orex PSP Combined: Intraoral, Panorama and Ceph CygnusRay](https://reader034.fdocuments.in/reader034/viewer/2022042105/5e83a7d1f6f9d3091c220045/html5/thumbnails/36.jpg)
![Page 37: Dr.Gábor Ackermann gabor@dentesthic · Product Name Company Type Note CDR Schick CCD - CDR Wireless Schick CCD - Combix Xi Orex PSP Combined: Intraoral, Panorama and Ceph CygnusRay](https://reader034.fdocuments.in/reader034/viewer/2022042105/5e83a7d1f6f9d3091c220045/html5/thumbnails/37.jpg)
![Page 38: Dr.Gábor Ackermann gabor@dentesthic · Product Name Company Type Note CDR Schick CCD - CDR Wireless Schick CCD - Combix Xi Orex PSP Combined: Intraoral, Panorama and Ceph CygnusRay](https://reader034.fdocuments.in/reader034/viewer/2022042105/5e83a7d1f6f9d3091c220045/html5/thumbnails/38.jpg)
Integrated program
dig.introral and extraoral rtg.
movie and voice
oralcamera other dg. and th.
equipment
network (intranet-internet)
scanner
text automatic patient timing
![Page 39: Dr.Gábor Ackermann gabor@dentesthic · Product Name Company Type Note CDR Schick CCD - CDR Wireless Schick CCD - Combix Xi Orex PSP Combined: Intraoral, Panorama and Ceph CygnusRay](https://reader034.fdocuments.in/reader034/viewer/2022042105/5e83a7d1f6f9d3091c220045/html5/thumbnails/39.jpg)
![Page 40: Dr.Gábor Ackermann gabor@dentesthic · Product Name Company Type Note CDR Schick CCD - CDR Wireless Schick CCD - Combix Xi Orex PSP Combined: Intraoral, Panorama and Ceph CygnusRay](https://reader034.fdocuments.in/reader034/viewer/2022042105/5e83a7d1f6f9d3091c220045/html5/thumbnails/40.jpg)
![Page 41: Dr.Gábor Ackermann gabor@dentesthic · Product Name Company Type Note CDR Schick CCD - CDR Wireless Schick CCD - Combix Xi Orex PSP Combined: Intraoral, Panorama and Ceph CygnusRay](https://reader034.fdocuments.in/reader034/viewer/2022042105/5e83a7d1f6f9d3091c220045/html5/thumbnails/41.jpg)
![Page 42: Dr.Gábor Ackermann gabor@dentesthic · Product Name Company Type Note CDR Schick CCD - CDR Wireless Schick CCD - Combix Xi Orex PSP Combined: Intraoral, Panorama and Ceph CygnusRay](https://reader034.fdocuments.in/reader034/viewer/2022042105/5e83a7d1f6f9d3091c220045/html5/thumbnails/42.jpg)
![Page 43: Dr.Gábor Ackermann gabor@dentesthic · Product Name Company Type Note CDR Schick CCD - CDR Wireless Schick CCD - Combix Xi Orex PSP Combined: Intraoral, Panorama and Ceph CygnusRay](https://reader034.fdocuments.in/reader034/viewer/2022042105/5e83a7d1f6f9d3091c220045/html5/thumbnails/43.jpg)
Postprocessing better visibility
• Quality assurance • Diagnostic work • Follow up examination
![Page 44: Dr.Gábor Ackermann gabor@dentesthic · Product Name Company Type Note CDR Schick CCD - CDR Wireless Schick CCD - Combix Xi Orex PSP Combined: Intraoral, Panorama and Ceph CygnusRay](https://reader034.fdocuments.in/reader034/viewer/2022042105/5e83a7d1f6f9d3091c220045/html5/thumbnails/44.jpg)
Quality assurance
• histogram • Changing density
– Correcton of Texp error • Changing contrast
– manual = individual – automatic = objective
• Contrast streching
![Page 45: Dr.Gábor Ackermann gabor@dentesthic · Product Name Company Type Note CDR Schick CCD - CDR Wireless Schick CCD - Combix Xi Orex PSP Combined: Intraoral, Panorama and Ceph CygnusRay](https://reader034.fdocuments.in/reader034/viewer/2022042105/5e83a7d1f6f9d3091c220045/html5/thumbnails/45.jpg)
Histogram
![Page 46: Dr.Gábor Ackermann gabor@dentesthic · Product Name Company Type Note CDR Schick CCD - CDR Wireless Schick CCD - Combix Xi Orex PSP Combined: Intraoral, Panorama and Ceph CygnusRay](https://reader034.fdocuments.in/reader034/viewer/2022042105/5e83a7d1f6f9d3091c220045/html5/thumbnails/46.jpg)
Contrast streching
![Page 47: Dr.Gábor Ackermann gabor@dentesthic · Product Name Company Type Note CDR Schick CCD - CDR Wireless Schick CCD - Combix Xi Orex PSP Combined: Intraoral, Panorama and Ceph CygnusRay](https://reader034.fdocuments.in/reader034/viewer/2022042105/5e83a7d1f6f9d3091c220045/html5/thumbnails/47.jpg)
Diagnostic work
• contrast/density change • Magnification • Inverse picture • Edge enhancement • Nois reduction • Mesure • Colorisation
![Page 48: Dr.Gábor Ackermann gabor@dentesthic · Product Name Company Type Note CDR Schick CCD - CDR Wireless Schick CCD - Combix Xi Orex PSP Combined: Intraoral, Panorama and Ceph CygnusRay](https://reader034.fdocuments.in/reader034/viewer/2022042105/5e83a7d1f6f9d3091c220045/html5/thumbnails/48.jpg)
![Page 49: Dr.Gábor Ackermann gabor@dentesthic · Product Name Company Type Note CDR Schick CCD - CDR Wireless Schick CCD - Combix Xi Orex PSP Combined: Intraoral, Panorama and Ceph CygnusRay](https://reader034.fdocuments.in/reader034/viewer/2022042105/5e83a7d1f6f9d3091c220045/html5/thumbnails/49.jpg)
![Page 50: Dr.Gábor Ackermann gabor@dentesthic · Product Name Company Type Note CDR Schick CCD - CDR Wireless Schick CCD - Combix Xi Orex PSP Combined: Intraoral, Panorama and Ceph CygnusRay](https://reader034.fdocuments.in/reader034/viewer/2022042105/5e83a7d1f6f9d3091c220045/html5/thumbnails/50.jpg)
![Page 51: Dr.Gábor Ackermann gabor@dentesthic · Product Name Company Type Note CDR Schick CCD - CDR Wireless Schick CCD - Combix Xi Orex PSP Combined: Intraoral, Panorama and Ceph CygnusRay](https://reader034.fdocuments.in/reader034/viewer/2022042105/5e83a7d1f6f9d3091c220045/html5/thumbnails/51.jpg)
![Page 52: Dr.Gábor Ackermann gabor@dentesthic · Product Name Company Type Note CDR Schick CCD - CDR Wireless Schick CCD - Combix Xi Orex PSP Combined: Intraoral, Panorama and Ceph CygnusRay](https://reader034.fdocuments.in/reader034/viewer/2022042105/5e83a7d1f6f9d3091c220045/html5/thumbnails/52.jpg)
Task specific postprocessing • Caries search
– contrast/density optimalizing – Edge enhancement
• Marginal periodontium – contrast/density optimalizing – Positive view
• Periodontal membraine space – Positive view
• Periapical area – Positive view
![Page 53: Dr.Gábor Ackermann gabor@dentesthic · Product Name Company Type Note CDR Schick CCD - CDR Wireless Schick CCD - Combix Xi Orex PSP Combined: Intraoral, Panorama and Ceph CygnusRay](https://reader034.fdocuments.in/reader034/viewer/2022042105/5e83a7d1f6f9d3091c220045/html5/thumbnails/53.jpg)
![Page 54: Dr.Gábor Ackermann gabor@dentesthic · Product Name Company Type Note CDR Schick CCD - CDR Wireless Schick CCD - Combix Xi Orex PSP Combined: Intraoral, Panorama and Ceph CygnusRay](https://reader034.fdocuments.in/reader034/viewer/2022042105/5e83a7d1f6f9d3091c220045/html5/thumbnails/54.jpg)
![Page 55: Dr.Gábor Ackermann gabor@dentesthic · Product Name Company Type Note CDR Schick CCD - CDR Wireless Schick CCD - Combix Xi Orex PSP Combined: Intraoral, Panorama and Ceph CygnusRay](https://reader034.fdocuments.in/reader034/viewer/2022042105/5e83a7d1f6f9d3091c220045/html5/thumbnails/55.jpg)
Caries search – Oslo-enhancement
method • sharpening • contrast streching • gamma correction • horizontal image
correction
![Page 56: Dr.Gábor Ackermann gabor@dentesthic · Product Name Company Type Note CDR Schick CCD - CDR Wireless Schick CCD - Combix Xi Orex PSP Combined: Intraoral, Panorama and Ceph CygnusRay](https://reader034.fdocuments.in/reader034/viewer/2022042105/5e83a7d1f6f9d3091c220045/html5/thumbnails/56.jpg)
Osteoporosis
A: original image, B: blurring, C: A-B, D: Black and white transformation E: sceletonisation, F:A+E
![Page 57: Dr.Gábor Ackermann gabor@dentesthic · Product Name Company Type Note CDR Schick CCD - CDR Wireless Schick CCD - Combix Xi Orex PSP Combined: Intraoral, Panorama and Ceph CygnusRay](https://reader034.fdocuments.in/reader034/viewer/2022042105/5e83a7d1f6f9d3091c220045/html5/thumbnails/57.jpg)
Long term follow up
• gamma correction – equalizing density
• geometric reconstruction – Correction of imaging errors
• digital substraction radiography – Display the difference
![Page 58: Dr.Gábor Ackermann gabor@dentesthic · Product Name Company Type Note CDR Schick CCD - CDR Wireless Schick CCD - Combix Xi Orex PSP Combined: Intraoral, Panorama and Ceph CygnusRay](https://reader034.fdocuments.in/reader034/viewer/2022042105/5e83a7d1f6f9d3091c220045/html5/thumbnails/58.jpg)
DSR
![Page 59: Dr.Gábor Ackermann gabor@dentesthic · Product Name Company Type Note CDR Schick CCD - CDR Wireless Schick CCD - Combix Xi Orex PSP Combined: Intraoral, Panorama and Ceph CygnusRay](https://reader034.fdocuments.in/reader034/viewer/2022042105/5e83a7d1f6f9d3091c220045/html5/thumbnails/59.jpg)
Thank you for your attention!