IL294435A - מערכת ושיטה לזיהוי פגמים באבן חן - Google Patents
מערכת ושיטה לזיהוי פגמים באבן חןInfo
- Publication number
- IL294435A IL294435A IL294435A IL29443522A IL294435A IL 294435 A IL294435 A IL 294435A IL 294435 A IL294435 A IL 294435A IL 29443522 A IL29443522 A IL 29443522A IL 294435 A IL294435 A IL 294435A
- Authority
- IL
- Israel
- Prior art keywords
- illumination
- gemstone
- images
- diamond
- regions
- Prior art date
Links
- 239000010437 gem Substances 0.000 title claims description 66
- 229910001751 gemstone Inorganic materials 0.000 title claims description 66
- 238000000034 method Methods 0.000 title claims description 16
- 238000005286 illumination Methods 0.000 claims description 193
- 239000010432 diamond Substances 0.000 claims description 121
- 229910003460 diamond Inorganic materials 0.000 claims description 114
- 238000001514 detection method Methods 0.000 claims description 25
- 238000003384 imaging method Methods 0.000 claims description 13
- 238000004088 simulation Methods 0.000 claims description 13
- 238000012545 processing Methods 0.000 claims description 11
- 230000003287 optical effect Effects 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 230000004069 differentiation Effects 0.000 claims 3
- 230000001419 dependent effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/87—Investigating jewels
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IL294435A IL294435B2 (he) | 2022-06-30 | 2022-06-30 | מערכת ושיטה לזיהוי פגמים באבן חן |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IL294435A IL294435B2 (he) | 2022-06-30 | 2022-06-30 | מערכת ושיטה לזיהוי פגמים באבן חן |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| IL294435A true IL294435A (he) | 2022-09-01 |
| IL294435B1 IL294435B1 (he) | 2023-10-01 |
| IL294435B2 IL294435B2 (he) | 2024-02-01 |
Family
ID=83103562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL294435A IL294435B2 (he) | 2022-06-30 | 2022-06-30 | מערכת ושיטה לזיהוי פגמים באבן חן |
Country Status (1)
| Country | Link |
|---|---|
| IL (1) | IL294435B2 (he) |
-
2022
- 2022-06-30 IL IL294435A patent/IL294435B2/he unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IL294435B2 (he) | 2024-02-01 |
| IL294435B1 (he) | 2023-10-01 |
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