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1. 发明专利

IL294435A System and method for detecting inclusions in a gemstone 未知
公开(公告)号：IL294435A
公开(公告)日：2022-09-01
申请号：IL29443522
申请日：2022-06-30
申请人： SARINE TECH LTD , ABRAHAM MEIR KERNER , OMRI SPIRMAN , SHILO STOPPER
发明人： ABRAHAM MEIR KERNER , OMRI SPIRMAN , SHILO STOPPER

2. 发明专利

IL276828A System for accurate 3d modeling of gemstones 未知
公开(公告)号：IL276828A
公开(公告)日：2021-08-31
申请号：IL27682820
申请日：2020-08-20
申请人： SARINE TECH LTD
IPC分类号： G01B11/24 , G01N21/87 , G06K9/00 , G06K9/20 , G06K9/46 , G06K9/52 , G06K9/62 , G06T3/40 , G06T5/00 , G06T7/564 , G06T7/60 , G06T7/73 , G06T15/00 , H04N5/225 , H04N5/232 , H04N5/247 , H04N13/204
摘要： A computerized system, kit and method for producing an accurate 3D-Model of a gemstone by obtaining an original 3D-model of an external surface of the gemstone; imaging at least one selected junction with only portions of its associated facets and edges disposed adjacent the junction, the location of the junction being determined based on information obtained at least partially by using the original 3D model; analyzing results of the imaging to obtain information regarding details of the gemstone at the junction; and using the information for producing an accurate 3D-model of said external surface of the gemstone, which is more accurate than the original 3-D model.

3. 发明专利

IL283055D0 System and method for detecting inclusions in a gemstone 未知
公开(公告)号：IL283055D0
公开(公告)日：2021-06-30
申请号：IL28305521
申请日：2021-05-10
申请人： SARINE TECH LTD , ABRAHAM MEIR KERNER , OMRI SPIRMAN , SHILO STOPPER
发明人： ABRAHAM MEIR KERNER , OMRI SPIRMAN , SHILO STOPPER

4. 发明专利

IL279921D0 System and method for evaluating and determining color in gemstones 未知
公开(公告)号：IL279921D0
公开(公告)日：2021-03-01
申请号：IL27992121
申请日：2021-01-03
申请人： SARINE TECH LTD
IPC分类号： G01J3/28 , G01J3/50 , G01N21/25 , G01N21/64 , G01N21/87 , G01N33/38
摘要： A system for the automatic grading of a cut/polished gemstone (SUT) includes an enclosure with a stage for mounting the cut/polished SUT. The enclosure further includes one or more sources of broadband visible (BBV) light, the sources of BBV light being controllable by a programmable controller; an image sensor for capturing a plurality of images of a mounted SUT, and one or more sources of UV light mounted within the enclosure. The controller captures images of the mounted SUT from one or more selected angles relative to the sensor elevation axis and relative to the position of the SUT on the stage rotation axis; an image capturing module is configured for processing the one or more images; and, a light grade calculation module is configured for grading the cut/polished SUT using light indicative parameters from at least a part of the one or more images captured.

5. 发明专利

IL248717A System and method for detecting inclusions in a gemstone 未知
公开(公告)号：IL248717A
公开(公告)日：2021-05-31
申请号：IL24871716
申请日：2016-11-02
申请人： SARINE TECH LTD , ABRAHAM MEIR KERNER , OMRI SPIRMAN , SHILO STOPPER
发明人： ABRAHAM MEIR KERNER , OMRI SPIRMAN , SHILO STOPPER
IPC分类号： G01N21/87 , G01N21/88
摘要： There are provided method for detecting inclusions in a gemstone comprising illuminating the gemstone by successively producing illumination patterns on the gemstone each selected so as to simultaneously provide an internal uniform illumination of one or more predetermined light exit regions of the gemstone, and each being defined by a unique combination of spaced apart light entrance areas illuminated simultaneously from corresponding illumination directions. The method further comprises capturing a plurality of images of the gemstone when illuminated as indicated above, processing the images and identifying inclusions in the images based on non-uniformities in the internal illumination detected in the images. The illumination patterns can be produced by an illumination system configured to selectively illuminate the spaced apart light entrance areas of the gemstone from corresponding illumination directions. The illumination system can be controlled by a controller configured to cause the system to successively produce the illumination patterns. The images of the gemstone can be captured by an image acquisition device and processed by an image processing system configured for identifying inclusions based on non-uniformities in the internal illumination detected in the images.

6. 发明专利

IL276828D0 System for accurate 3d modeling of gemstones 未知
公开(公告)号：IL276828D0
公开(公告)日：2020-10-29
申请号：IL27682820
申请日：2020-08-20
申请人： SARINE TECH LTD
IPC分类号： G01B11/24 , G01N21/87 , G06K9/00 , G06K9/20 , G06K9/46 , G06K9/52 , G06K9/62 , G06T3/40 , G06T5/00 , G06T7/564 , G06T7/60 , G06T7/73 , G06T15/00 , H04N5/225 , H04N5/232 , H04N5/247 , H04N13/204
摘要： A computerized system, kit and method for producing an accurate 3D-Model of a gemstone by obtaining an original 3D-model of an external surface of the gemstone; imaging at least one selected junction with only portions of its associated facets and edges disposed adjacent the junction, the location of the junction being determined based on information obtained at least partially by using the original 3D model; analyzing results of the imaging to obtain information regarding details of the gemstone at the junction; and using the information for producing an accurate 3D-model of said external surface of the gemstone, which is more accurate than the original 3-D model.

7. 发明专利

IL295193A System for accurate 3d modeling of gemstones 未知
公开(公告)号：IL295193A
公开(公告)日：2022-09-01
申请号：IL29519322
申请日：2022-07-28
申请人： SARINE TECH LTD
IPC分类号： G01B11/24 , G01N21/87 , G06T15/00 , G06V10/141 , G06V10/147 , G06V10/40 , G06V10/42 , G06V10/44 , G06V10/46 , G06V10/60 , G06V10/764 , G06V20/64 , H04N13/204
摘要： A computerized system, kit and method for producing an accurate 3D-Model of a gemstone by obtaining an original 3D-model of an external surface of the gemstone; imaging at least one selected junction with only portions of its associated facets and edges disposed adjacent the junction, the location of the junction being determined based on information obtained at least partially by using the original 3D model; analyzing results of the imaging to obtain information regarding details of the gemstone at the junction; and using the information for producing an accurate 3D-model of said external surface of the gemstone, which is more accurate than the original 3-D model.

8. 发明专利

IL285431D0 System for accurate 3d modeling of gemstones 未知
公开(公告)号：IL285431D0
公开(公告)日：2021-09-30
申请号：IL28543121
申请日：2021-08-08
申请人： SARINE TECH LTD
IPC分类号： G01B11/24 , G01N21/87 , G06K9/00 , G06K9/20 , G06K9/46 , G06K9/52 , G06K9/62 , G06T3/40 , G06T5/00 , G06T7/564 , G06T7/60 , G06T7/73 , G06T15/00 , H04N5/225 , H04N5/232 , H04N5/247 , H04N13/204
摘要： A computerized system, kit and method for producing an accurate 3D-Model of a gemstone by obtaining an original 3D-model of an external surface of the gemstone; imaging at least one selected junction with only portions of its associated facets and edges disposed adjacent the junction, the location of the junction being determined based on information obtained at least partially by using the original 3D model; analyzing results of the imaging to obtain information regarding details of the gemstone at the junction; and using the information for producing an accurate 3D-model of said external surface of the gemstone, which is more accurate than the original 3-D model.

9. 发明专利

IL239314A System for accurate 3d modeling of gemstones 未知
公开(公告)号：IL239314A
公开(公告)日：2020-09-30
申请号：IL23931415
申请日：2015-06-10
申请人： SARINE TECH LTD
IPC分类号： G01B11/24 , G01N21/87 , G06K9/00 , G06K9/20 , G06K9/46 , G06K9/52 , G06K9/62 , G06T3/40 , G06T5/00 , G06T7/564 , G06T7/60 , G06T7/73 , G06T15/00 , H04N5/225 , H04N5/232 , H04N5/247 , H04N13/204
摘要： A computerized system, kit and method for producing an accurate 3D-Model of a gemstone by obtaining an original 3D-model of an external surface of the gemstone; imaging at least one selected junction with only portions of its associated facets and edges disposed adjacent the junction, the location of the junction being determined based on information obtained at least partially by using the original 3D model; analyzing results of the imaging to obtain information regarding details of the gemstone at the junction; and using the information for producing an accurate 3D-model of said external surface of the gemstone, which is more accurate than the original 3-D model.

10. 发明专利

IL248717D0 System and method for detecting inclusions in a gemstone 未知
公开(公告)号：IL248717D0
公开(公告)日：2017-02-28
申请号：IL24871716
申请日：2016-11-02
申请人： SARINE TECH LTD , ABRAHAM MEIR KERNER , OMRI SPIRMAN , SHILO STOPPER
发明人： ABRAHAM MEIR KERNER , OMRI SPIRMAN , SHILO STOPPER
IPC分类号： G01N20060101
摘要： There are provided method for detecting inclusions in a gemstone comprising illuminating the gemstone by successively producing illumination patterns on the gemstone each selected so as to simultaneously provide an internal uniform illumination of one or more predetermined light exit regions of the gemstone, and each being defined by a unique combination of spaced apart light entrance areas illuminated simultaneously from corresponding illumination directions. The method further comprises capturing a plurality of images of the gemstone when illuminated as indicated above, processing the images and identifying inclusions in the images based on non-uniformities in the internal illumination detected in the images. The illumination patterns can be produced by an illumination system configured to selectively illuminate the spaced apart light entrance areas of the gemstone from corresponding illumination directions. The illumination system can be controlled by a controller configured to cause the system to successively produce the illumination patterns. The images of the gemstone can be captured by an image acquisition device and processed by an image processing system configured for identifying inclusions based on non-uniformities in the internal illumination detected in the images.

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