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1. 发明公开

US20240191415A1 TENTER SYSTEM HAVING FUNCTION OF AUTOMATICALLY CORRECTING FABRIC ON BASIS OF IMAGE 审中-公开
公开(公告)号：US20240191415A1
公开(公告)日：2024-06-13
申请号：US18286887
申请日：2022-05-27
申请人： Soo Bok SONG
发明人： Soo Bok SONG , Won Seok SONG , Ji Hyun SONG , Do Hyeung KIM
IPC分类号： D06C3/02 , D06C23/00 , D06H3/08
CPC分类号： D06C3/02 , D06C23/00 , D06H3/08 , D06C2700/02
摘要： The present invention relates to a tenter system having a function of automatically correcting a fabric on the basis of an image, and a method therefor, and the tenter system includes a tenter machine, an introduced-fabric design pattern correction unit provided behind the tenter machine and configured to correct the introduced-fabric design pattern of an input fabric introduced into the tenter machine, a first scanning unit provided in front of the tenter machine and configured to scan the design pattern of a discharged fabric discharged from the tenter machine to acquire a discharged-fabric design pattern image, and a central processing unit configured to communicate with the introduced-fabric design pattern correction unit and the first scanning unit.

2. 发明申请

US20230126384A1 METHODS OF VISUALIZATION OF STAINS ON FABRIC 有权
公开(公告)号：US20230126384A1
公开(公告)日：2023-04-27
申请号：US17972847
申请日：2022-10-25
申请人： Church & Dwight Co., Inc.
发明人： Steven T. Adamy , Andrew Guttentag , Micki Brain
IPC分类号： G01N21/64 , D06H3/08
摘要： The present disclosure provides methods for visualizing a soiling substance on a fabric and, in some aspects, methods of quantifying the efficacy of a composition for removal of a soiling substance from a fabric. In some aspects, the disclosure provides methods for visualizing a soiling substance on a fabric which include providing a fabric that includes at least one soiling substance, applying a signaling agent to an area of the fabric that includes the at least one soiling substance, illuminating at least a portion of the area of the fabric that includes the at least one soiling substance and the signaling agent with light of a wavelength or wavelength band that is one or both of absorbed by the signaling agent or effective to cause fluorescent emission from the signaling agent, detecting one or both of an absorbance signal and an emission signal from the signaling agent when illuminated.

3. 发明申请

US20180315178A1 FABRIC TYPE IDENTIFYING APPARATUS AND FABRIC TYPE IDENTIFYING METHOD 审中-公开
公开(公告)号：US20180315178A1
公开(公告)日：2018-11-01
申请号：US15770135
申请日：2016-10-21
申请人： PUREX Co., Ltd.
发明人： Yasuhiko ENAMI
IPC分类号： G06T7/00 , D06H3/08 , G06T7/90
CPC分类号： G06T7/0004 , D06F67/00 , D06F67/04 , D06F69/02 , D06F89/00 , D06F93/00 , D06H3/08 , G06T7/90 , G06T2207/10024 , G06T2207/30124
摘要： To provide a fabric type identifying apparatus and a fabric type identifying method enabling to stably identify a type of fabric with high accuracy. A fabric type identifying apparatus A for identifying a type of a fabric F provided with a color thread T at an edge portion includes a camera 51 for photographing the fabric F, and an image processing apparatus 52 for receiving an image input and photographed by the camera 51. The image processing apparatus 52 acquires a color value of the color thread T from the received image of the fabric F, and identifies the type of the fabric F on a basis of the color value. Since the type of the fabric F is identified on the basis of the color of the color thread T, the type of the fabric F is enabled to be stably identified with high accuracy regardless of stretching and shrinking of the fabric F.

4. 发明申请

US20180314905A1 FABRIC TYPE IDENTIFYING APPARATUS 审中-公开
公开(公告)号：US20180314905A1
公开(公告)日：2018-11-01
申请号：US15770147
申请日：2016-10-21
申请人： PUREX Co., Ltd.
发明人： Yasuhiko ENAMI
IPC分类号： G06K9/32 , D06H3/08
CPC分类号： G06K9/3216 , D06F93/00 , D06H3/08 , G06K2209/19
摘要： To provide a fabric type identifying apparatus capable of photographing an identifier of fabric with high resolution to correctly recognize the identifier. A fabric type identifying apparatus A for identifying a type of a fabric F provided with an identifier I includes a camera 51 for photographing the fabric F, a traversing device 53 for moving the camera 51 crosswise in a direction orthogonal to a conveying direction of the fabric F, and an image processing apparatus 52 for receiving an image input and photographed by the camera 51. The image processing apparatus 52 identifies the type of the fabric F on a basis of the identifier I included in the input image of the fabric F. The position of the camera 51 is adjustable so that the identifier I passes through a photographing area, thereby enabling to bring the camera 51 closer to the fabric F to photograph the small identifier I with high resolution, resulting in recognizing the identifier I correctly.

5. 发明授权

US10068349B2 Image analysis apparatus, image analysis method, and program 有权
公开(公告)号：US10068349B2
公开(公告)日：2018-09-04
申请号：US15514712
申请日：2015-09-29
申请人： IHI CORPORATION , THE UNIVERSITY OF TOKYO
发明人： Hiroyuki Hishida , Koichi Inagaki , Takeshi Nakamura , Yu Hasegawa , Hiromasa Suzuki , Takashi Michikawa , Yutaka Ohtake , Suguru Kondo
IPC分类号： G06T7/60 , D06H3/08 , G01N23/04 , G06T7/00 , G01N21/88 , G01N21/84 , G06T7/73
摘要： An image analysis apparatus, which analyzes orientations of fiber bundles of X-yarns and Y-yarns from a three-dimensional image of a woven fabric made of fiber bundles of the X-yarns, the Y-yarns, and Z-yarns, includes: a binarization unit that binarizes the three-dimensional image; an overlapping area extraction unit that extracts an overlapping area from the binarized image; a reference direction determination unit that averages an overlapping direction of each voxel included in the overlapping area and determines the averaged direction as a reference direction; a Z-yarn removal unit that removes the Z-yarns from the binarized image by applying a directional distance method on a reference plane perpendicular to the reference direction; and a fiber bundle orientation estimation unit that applies the directional distance method on the reference plane and estimates the orientations of the fiber bundles of the X-yarns and the Y-yarns based on a calculated directional distance.

6. 发明授权

US09476159B2 Non-destructive evaluation of functional fabrics 有权
标题翻译：功能性面料的无损评估
公开(公告)号：US09476159B2
公开(公告)日：2016-10-25
申请号：US14664107
申请日：2015-03-20
申请人： TDA Research, Inc.
发明人： Christopher Brian France , William Wallace Ellis , Brady Clapsaddle , William Bell , Ronald Cook
IPC分类号： G01N21/84 , D06H3/08 , G01N21/88 , D06H3/02
CPC分类号： D06H3/08 , D06H3/02 , G01N21/8806 , G01N21/8851 , G01N21/95
摘要： The present invention provides a method for determining the functionality remaining in a functional fabric, the method comprising the steps of: providing a used functional fabric having a known original functionality, a current wear, and a current unknown functionality, providing a light source, providing a detector, optically measuring the current wear using the light source and the detector, and evaluating the current unknown functionality using a correlation that expresses the current unknown functionality as a function of the current wear, optionally the detector further comprises a digital camera, and wherein the method further comprises the step of: obtaining a magnified image of the functional fabric and quantifying the fractal dimension using a box-method fractal analysis on the image. The method may be applied the insecticide treated fabrics.
摘要翻译：本发明提供了一种用于确定功能性织物中剩余的功能的方法，该方法包括以下步骤：提供具有已知原始功能，电流磨损和当前未知功能的已使用功能织物，提供光源，提供检测器，使用光源和检测器光学测量当前的磨损，并使用表示当前磨损的函数的当前未知功能的相关性来评估当前的未知功能，可选地，检测器还包括数字照相机，并且其中该方法还包括以下步骤：使用图像上的方框分形分析获得功能性织物的放大图像并量化分形维数。该方法可以应用于杀虫剂处理过的织物。

7. 发明授权

US06924892B2 Apparatus and a method of inspecting pieces of cloth 失效
标题翻译：装置和检查布的方法
公开(公告)号：US06924892B2
公开(公告)日：2005-08-02
申请号：US10432437
申请日：2001-10-09
申请人： Steen Nielsen
发明人： Steen Nielsen
IPC分类号： G01N21/898 , D06H3/08 , G01N21/89 , G01N21/00
CPC分类号： G01N21/898 , G01N21/89
摘要： A method and an apparatus for automatic inspection of flatly positioned pieces of cloth with a view to detecting impurities or other irregularities in pieces of cloth. The pieces of cloth are transported past a camera (10) that is, in cooperation with a digital storage unit, configured for producing a digital image of each piece of cloth or portions of each piece of cloth; and wherein the apparatus comprises one or more light emitters (11) with a view to illuminating at least that part of a piece of cloth that is within the field of vision of the camera (10). Each piece of cloth is conveyed from a receiver conveyor (12) to a delivery conveyor (13), the field of vision of the camera (1) being configured to have at least an open area (14) between these two conveyors (12, 13), whereby the digital image is recorded during the passage of a piece of cloth from the receiver conveyor (12) to the delivery conveyor (13).
摘要翻译：为了检测布中的杂质或其它不规则性，可以自动检查平面布的布的方法和装置。这些布被传送通过与数字存储单元协作的相机（10），该相机（10）被配置用于生产每件布或每件布的一部分的数字图像; 并且其中所述装置包括一个或多个光发射器（11），以便至少照射位于所述照相机（10）的视野内的一块布的至少一部分。每一块布从接收器输送机（12）输送到输送输送机（13），相机（1）的视野被配置成在这两条输送机（12,12）之间至少有一个开放区域（14） 13），由此在一块布从接收器输送机（12）通过到输送输送机（13）期间记录数字图像。

8. 发明授权

US5873392A Process for monitoring faults in textile webs 失效
标题翻译：一种用于提供和检测纺织网中缺陷监测标记的过程
公开(公告)号：US5873392A
公开(公告)日：1999-02-23
申请号：US640784
申请日：1996-06-24
申请人： Urs Meyer , Roland Seidl , Werner Frischknecht , Markus Keusch , Daniel Wick
发明人： Urs Meyer , Roland Seidl , Werner Frischknecht , Markus Keusch , Daniel Wick
IPC分类号： D06H1/04 , D03J1/00 , D03J1/06 , D03J1/20 , D06H1/00 , D06H3/00 , D06H3/08
CPC分类号： D06H1/00 , D03J1/00 , D03J1/20 , D06H3/00 , Y10T83/178
摘要： A process for automated monitoring of faults occurring in textile webs. At least one marking is worked into the web under manufacture. The marking permits incremental measurement of the textile web and facilitates the determination of particular positions thereon. Web faults and other events are detected during manufacture and their positions stored electronically. Detected faults can then be efficiently located and examined using the electronically stored location coordinates and the marking. Since the marking is worked into the web, the location of the fault can be efficiently determined even at later stages in the manufacturing process.
摘要翻译： PCT No.PCT / EP94 / 03604 Sec。 371日期1996年6月24日 102（e）1996年6月24日PCT 1994年11月2日PCT PCT。公开号WO95 / 14805 日期1995年6月1日纺织网中出现故障的自动监测过程。在制造过程中至少有一个标记被加工到网中。该标记允许对织物网进行增量测量，并有助于确定其上的特定位置。网络故障和其他事件在制造过程中被检测到，其位置以电子方式存储。然后可以使用电子存储的位置坐标和标记来有效地定位和检查检测到的故障。由于标记被加工到网中，所以即使在制造过程中的后续阶段也可以有效地确定故障的位置。

9. 发明授权

US5533145A Continuous two dimensional monitoring of thin webs of textile materials 失效
标题翻译：纺织材料薄网的连续二维监测
公开(公告)号：US5533145A
公开(公告)日：1996-07-02
申请号：US329660
申请日：1994-10-26
申请人： Frederick M. Shofner , Joseph C. Baldwin
发明人： Frederick M. Shofner , Joseph C. Baldwin
IPC分类号： B65H63/036 , D01G23/08 , D06H3/08 , G01N21/89 , G01N21/898 , G06K9/00 , B07C5/00 , G01N21/86 , G01V8/00
CPC分类号： G01N21/8915 , G01N2021/8845 , G01N2021/8908
摘要： An apparatus monitors a web of textile material which is also processed by a textile processing machine. The web is in motion relative to an imaging unit, and the imaging unit repetitively scans at least one strip across the web in a direction substantially perpendicular to the direction of relative motion of the web. A computer receives signals from the imaging unit and produces digital data corresponding thereto. The computer further analyzes the digital data to find entities of interest in the web and determines parameters of the found entities of interest. Preferably, the imaging unit and computer include distinguishing means for producing a plurality of optical images of the same portion of the web where each of the optical images are distinguished one from the others by the spectral content. In addition, the imaging unit and computer produce a plurality of time separated images, where each of the time separated images are produced during different lighting conditions on the web. In one embodiment, one image is produced while the front side of the web is illuminated, and another image is produced on the same portion of the web while the rear side of the web is illuminated.
摘要翻译：一种装置监测也由纺织加工机加工的织物材料的网。幅材相对于成像单元运动，并且成像单元在基本上垂直于幅材的相对运动方向的方向上重复扫描跨纸幅的至少一个条带。计算机从成像单元接收信号并产生与其对应的数字数据。计算机进一步分析数字数据以在网络中找到感兴趣的实体并且确定所感兴趣的实体的参数。优选地，成像单元和计算机包括用于产生网络的相同部分的多个光学图像的区分装置，其中每个光学图像通过光谱内容与其他光学图像区分开。此外，成像单元和计算机产生多个时间分离的图像，其中每个时间分离的图像在网络上的不同照明条件下产生。在一个实施例中，当幅材的正面被照亮时产生一个图像，并且在幅材的后侧照亮时在幅材的相同部分上产生另一图像。

10. 发明授权

US5351308A Method and apparatus for measuring crimp frequency of a web 失效
标题翻译：用于测量网的卷曲频率的方法和装置
公开(公告)号：US5351308A
公开(公告)日：1994-09-27
申请号：US163383
申请日：1993-12-06
申请人： Jon J. Kaminer , Gary F. Nevers , Edgar V. Sellers
发明人： Jon J. Kaminer , Gary F. Nevers , Edgar V. Sellers
IPC分类号： D06H3/08 , G01B11/30 , G01N21/89 , G01N21/898 , G06T1/00 , G06T7/40 , G06K9/00
CPC分类号： G06T7/403 , G01B11/303 , G01B11/306 , G06T2207/30124
摘要： A method and apparatus to non-destructively inspect and quantify yarn crimp characteristics either off-line or on-line at speeds in excess of 2,000 yds./min. by acquiring images of yarn crimp on-line during the manufacturing process, then digitizing the images of yarn crimp and performing all data processing from the digital data required. Each image is segregated into features (e.g. valid crimp, low frequency oscillations, high frequency oscillations, edge oscillations, and unconfirmed oscillations with each parameter being analyzed separately. Features are segmented two dimensionally using techniques such as, but not limited to, local max/min intensity profiles and spatial intensity and frequency thresholding. Regions identified as abnormal are separated from areas of valid crimp before determining crimp frequency. Outputs of individual analysis are combined to determine global tow quality. This method provides a complete statistical analysis for each lane in the tow as well as the overall tow width. Software analysis allows operator interaction if desired.
摘要翻译：一种无损检测和定量纱线卷曲特性的方法和装置，其速度超过2,000码/分钟，离线或在线。通过在制造过程中在线获取纱线卷曲图像，然后根据所需的数字数据对纱线卷曲的图像进行数字化并执行所有数据处理。每个图像被分离成特征（例如有效的压接，低频振荡，高频振荡，边缘振荡和未确认的振荡，每个参数被分开分析）。使用诸如但不限于局部最大/ 分辨强度分布和空间强度和频率阈值，确定为异常区域，在确定卷曲频率之前与有效卷曲区域分离，结合单个分析的输出确定全局丝束质量，该方法为拖动以及总拖动宽度。软件分析允许操作人员进行交互。

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