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1. 发明授权

US11604065B2 Fully automatic position and alignment determination method for a terrestrial laser scanner and method for ascertaining the suitability of a position for a deployment for surveying 有权
公开(公告)号：US11604065B2
公开(公告)日：2023-03-14
申请号：US16876041
申请日：2020-05-16
申请人： HEXAGON TECHNOLOGY CENTER GMBH
发明人： Bernhard Metzler , Jochen Scheja
IPC分类号： G01C11/08 , G06T7/521 , H04N5/232 , G06K9/62 , G06T7/80 , H04N13/271 , G01C11/28 , G06T7/70
摘要： One aspect of the invention relates to a fully automatic method for calculating the current, geo-referenced position and alignment of a terrestrial scan-surveying device in situ on the basis of a current panoramic image recorded by the surveying device and at least one stored, geo-referenced 3D scan panoramic image.

2. 发明申请

US20210129257A1 WORKPIECE-BASED SETTING OF WELD PARAMETERS 有权
公开(公告)号：US20210129257A1
公开(公告)日：2021-05-06
申请号：US17147023
申请日：2021-01-12
申请人： Illinois Tool Works Inc.
发明人： Alan Edward Stein , Stephen Paul Ferkel
IPC分类号： B23K9/32 , G01C11/28
摘要： An example welding system includes: a visual acquisition system comprising an imaging device and configured to acquire a visual representation of a weld part and to convert the visual representation into data representative of weld part features; and a part recognition component comprising processing circuitry configured to: receive the digital data; identify one or more features of the weld part in response to receipt of the digital signal; compare the digital signal to stored data of a plurality of weld parts stored in a weld part database to match one or more identified features to a known weld part of the plurality of weld parts stored in the weld part database; identify weld settings stored in a weld parameter database associated with the matching known weld part of the plurality of weld parts stored in the weld part database; and send the weld settings to a welding power supply.

3. 发明申请

US20220333925A1 METHOD FOR ASCERTAINING THE SUITABILITY OF A POSITION FOR A DEPLOYMENT FOR SURVEYING 有权
公开(公告)号：US20220333925A1
公开(公告)日：2022-10-20
申请号：US17857758
申请日：2022-07-05
申请人： HEXAGON TECHNOLOGY CENTER GMBH
发明人： Bernhard METZLER , Jochen SCHEJA
IPC分类号： G01C11/08 , G06T7/521 , H04N5/232 , G06K9/62 , G06T7/80 , H04N13/271 , G01C11/28 , G06T7/70
摘要： One aspect of the invention relates to a fully automatic method for calculating the current, geo-referenced position and alignment of a terrestrial scan-surveying device in situ on the basis of a current panoramic image recorded by the surveying device and at least one stored, geo-referenced 3D scan panoramic image.

4. 发明授权

US10888947B2 Workpiece-based setting of weld parameters 有权
公开(公告)号：US10888947B2
公开(公告)日：2021-01-12
申请号：US13485653
申请日：2012-05-31
申请人： Alan Edward Stein , Stephen Paul Ferkel
发明人： Alan Edward Stein , Stephen Paul Ferkel
IPC分类号： B23K11/00 , B23K9/32 , G01C11/28
摘要： Various embodiments of welding systems that enable determination of suitable weld settings for a weld part are provided. In one embodiment, a welding system includes a weld part having at least one weld joint to be welded. The welding system also includes a visual acquisition system including an imaging device and being adapted to acquire a visual representation of the weld part and to convert the visual representation into a digital signal representative of the weld part features. The welding system further includes a part recognition system having processing circuitry and memory. The processing circuitry is adapted to receive the digital signal and to compare the digital signal to a database stored in the memory to identify the weld part, weld settings appropriate for welding the weld part, or both.

5. 发明申请

US20200034620A1 SELF-RELIANT AUTONOMOUS MOBILE PLATFORM 审中-公开
公开(公告)号：US20200034620A1
公开(公告)日：2020-01-30
申请号：US16323507
申请日：2017-08-05
申请人： NEU ROBOTICS, INC.
发明人： Cyril Lutterodt
IPC分类号： G06K9/00 , B64C39/02 , G01C11/28 , G01C11/10 , G05D1/10 , G06K9/62 , G06T7/73
摘要： A drone (105) and a method for stitching video data in three dimensions. The method comprises generating video data, localizing and mapping the video data, generating a three-dimensional stitched map, and wirelessly transmitting data for the stitched map. The data is generated using at least one camera (225) mounted on a drone (105), and includes multiple viewpoints of objects in an area. The data, including the multiple viewpoints, is localized and mapped by at least one processor (210) on the drone. The three-dimensional stitched map of the area is generated using the localized and mapped video data. The data for the stitched map is wirelessly transmitted by a transceiver (220) on the drone.

6. 发明申请

US20210104182A1 REMOTE SENSING METHOD TO MODEL TERRAIN SHAPE BY DETECTING RELIABLE GROUND POINTS 有权
公开(公告)号：US20210104182A1
公开(公告)日：2021-04-08
申请号：US16591928
申请日：2019-10-03
申请人： GENERAL ELECTRIC COMPANY
发明人： James Vradenburg MILLER , Walter V DIXON, III , Mohammed YOUSEFHUSSIEN
IPC分类号： G09B29/12 , G09B25/06 , G06T17/05 , G06T7/12 , G06T15/20 , G01C11/28 , G06K9/00
摘要： According to some embodiments, a system, method and non-transitory computer-readable medium are provided comprising an imagery data source storing image data from a plurality of images; a ground point module; a memory storing program instructions; and a ground point processor, coupled to the memory, and in communication with the ground point module and operative to execute the program instructions to: receive image data for an area of interest (AOI); generate a digital surface map from the received image data, wherein the digital surface map includes an elevation value for each of a plurality of points on the digital surface map; generate a ground point sampling based on the elevation values for the plurality of points on the digital surface map; generate an image boundary sampling based on elevation values for the plurality of points along a plurality of edges of the area of interest; and interpolate the generated ground point sampling and the image boundary sampling to generate a digital terrain map. Numerous other aspects are provided.

7. 再颁专利

USRE35911E Method for predicting ink consumption 失效
公开(公告)号：USRE35911E
公开(公告)日：1998-09-29
申请号：US828321
申请日：1997-03-28
申请人： David R. Seitz , Juli Ann Stuve
发明人： David R. Seitz , Juli Ann Stuve
IPC分类号： B41F31/00 , B41F33/00 , B41C1/02 , G01C11/28
CPC分类号： B41F33/0027 , B41F31/00 , B41P2233/30
摘要： A system and method relates to an ink volume determination for determining the amount of ink to be applied by the printer. The ink volume determination involves generating a composite cylinder layout of at least one image for the engraved cylinder, generating a set of data corresponding to the composite cylinder layout and then using the set of data to determine the volume of ink. The printer is then filled with a volume of ink related to this calculated ink volume during a printing process. The method of determining ink volume may be used independently of the printing process, for example, in order to control or manage the amount of ink used in the printing press.

8. 发明授权

US4170415A System for producing orthophotographs 失效
标题翻译：正射影像制作系统
公开(公告)号：US4170415A
公开(公告)日：1979-10-09
申请号：US816058
申请日：1977-07-15
申请人： George P. Lemeshewsky , Thomas O. Dando , Arthur R. Shope, Jr. , Kenneth D. Kuck
发明人： George P. Lemeshewsky , Thomas O. Dando , Arthur R. Shope, Jr. , Kenneth D. Kuck
IPC分类号： G01C11/28 , G03B27/32
CPC分类号： G01C11/28
摘要： In an orthophotograph recorder, a three dimensional optical model of a terrain produced by a stereo pair of aerial transparencies is projected onto an imaging plate. The optical model is scanned by an optically produced reference point while the height of the viewing plate is manually adjusted by the operator to maintain the reference on the apparent ground level of the terrain. The scanning motion of the reference point, as well as the height of the imaging plate, is digitally encoded and formatted into data blocks. Each block of digital data represents an individual scan line on the optical model, and is characterized by a starting coordinate and incremental coordinate data. This data format minimizes storage requirements and permits editing of individual scan lines. The encoded data are scaled and stored on magnetic tape to be used to control exposure of a photosensitive sheet in an orthophotograph printer. The printer comprises a light projector located above a platen carrying the photosensitive sheet. A transparency corresponding to the optical model is located between the projector and platen. Adjacent the photosensitive sheet, there is a screen containing an aperture which is moved parallel to the platen to expose the photosensitive sheet to the projected optical model in scanning fashion. During scanning, the height of the platen is adjusted in accordance with the stored digital data so that the sheet portion being exposed is always kept in intersection with the apparent ground plane of the optical model.
摘要翻译：在正射影像记录仪中，将由立体声对空中透视图产生的地形的三维光学模型投影到成像板上。光学模型通过光学产生的参考点进行扫描，同时由操作者手动地调整观察板的高度，以保持地形的表观地平面上的基准。参考点的扫描运动以及成像板的高度被数字编码并格式化成数据块。每个数字数据块表示光学模型上的单个扫描线，其特征在于起始坐标和增量坐标数据。该数据格式可最大限度地减少存储要求，并允许编辑各个扫描线。编码数据被缩放并存储在磁带上以用于控制正射影像打印机中感光片的曝光。打印机包括位于承载感光片的压板上方的投光器。与光学模型对应的透明度位于投影机和压板之间。与感光片相邻，存在一个屏幕，该屏幕包含一个平行于压板移动的孔，以便以扫描的方式将感光片曝光到投影光学模型。在扫描期间，根据存储的数字数据来调节压板的高度，使得暴露的片材部分总是保持与光学模型的视在接地平面相交。

9. 发明授权

US2227835A Punching machine 失效
公开(公告)号：US2227835A
公开(公告)日：1941-01-07
申请号：US27550439
申请日：1939-05-24
申请人： KELSH HARRY T , MAGRUDER EDWARD W
发明人： KELSH HARRY T , MAGRUDER EDWARD W
IPC分类号： G01C11/28 , G01C15/02
CPC分类号： G01C15/02 , G01C11/28 , Y10T83/6561 , Y10T83/6564 , Y10T83/8743 , Y10T83/875 , Y10T83/885

10. 发明申请

US20220412737A1 APPROACHES OF OBTAINING GEOSPATIAL COORDINATES OF SENSOR DATA 有权
公开(公告)号：US20220412737A1
公开(公告)日：2022-12-29
申请号：US17744221
申请日：2022-05-13
申请人： Palantir Technologies Inc.
发明人： Robert Fink
IPC分类号： G01C11/28 , G01S17/894 , G01C11/02
摘要： Systems and methods are provided for one or more processors; and memory storing instructions that, when executed by the one or more processors, cause the system to perform: receiving successive frames of sensor data, the successive frames comprising a first frame and a second frame; determining transformations, in sensor coordinates, between coordinates of corresponding elements in the successive frames; determining a mapping between the transformations in sensor coordinates and transformations in geospatial coordinates of the corresponding elements in the successive frames; and determining second geospatial coordinates of the corresponding elements of a third frame based on: a transformation between the second frame and the third frame, and the mapping.

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