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公开(公告)号：WO2010076662A3
公开(公告)日：2010-08-26
申请号：PCT/IB2009008012
申请日：2009-12-28
Applicant: MAUNA KEA TECHNOLOGIES , PERCHANT AYMERIC , SAVOIRE NICOLAS
Inventor： PERCHANT AYMERIC , SAVOIRE NICOLAS
CPC classification number: G02B6/06 , G06T7/80 , G06T2207/10068
Abstract: A method to process an image acquired through an optical-fiber guide includes acquiring a first reference image through the optical-fiber guide, acquiring a second calibration image through the optical-fiber guide, spatially identifying each fiber of the optical-fiber guide of the second calibration image in a first detection map, acquiring a recalibration image through the optical-fiber guide, determining a geometrical transformation to make the recalibration image coincide with the first reference image, deriving a new detection map spatially identifying each fiber of the optical-fiber guide of the recalibration image, wherein the new detection map is derived using the geometrical transformation and the first detection map, and individually processing zones of an acquired image corresponding to each fiber of the optical-fiber guide using the new detection map.
Abstract translation: 处理通过光纤导向器获取的图像的方法包括通过光纤导向器获取第一参考图像，通过光纤导向器获取第二校准图像，空间标识光纤导向器的光纤导向器的每个光纤 在第一检测图中的第二校准图像，通过光纤导向获取重新校准图像，确定几何变换以使重新校准图像与第一参考图像重合，导出新的检测图，该新的检测图在空间上识别光纤的每个光纤 其中，所述新的检测图是使用所述几何变换和所述第一检测图导出的，并且使用所述新的检测图分别处理与所述光纤导向件的每个光纤相对应的所获取的图像的区域。
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2.发明申请
公开(公告)号：WO2012156826A3
公开(公告)日：2013-01-10
申请号：PCT/IB2012001313
申请日：2012-05-16
Applicant: MAUNA KEA TECHNOLOGIES , SAVOIRE NICOLAS , VERCAUTEREN TOM
Inventor： SAVOIRE NICOLAS , VERCAUTEREN TOM
IPC: G06T5/00
CPC classification number: G06T5/20 , G02B21/365 , G06T5/006 , G06T5/008 , G06T2207/10056
Abstract: According to a first aspect, the invention relates to a method for processing images acquired by means image detectors with non-uniform transfer functions and irregular spatial locations, comprising: accumulating data from multiple images; defining an affinity graph linking individual detectors that measure related signal; performing statistical analysis on the accumulated data from the linked detectors; and solving a system constructed from the results of the statistical analysis to estimate each detector transfer function, the set of which compose a calibration of an imaging system.
Abstract translation: 根据第一方面，本发明涉及一种用于处理由具有非均匀传递函数和不规则空间位置的装置图像检测器获取的图像的方法，包括：从多个图像累积数据; 定义连接测量相关信号的各个检测器的亲和度图; 对所连接的检测器的累积数据执行统计分析; 并根据统计分析结果求解一个系统，以估计每个检测器传递函数，其中的一组组成成像系统的校准。
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3.发明申请METHOD AND SYSTEM FOR PROCESSING IMAGES ACQUIRED IN REAL TIME THROUGH A MEDICAL DEVICE 审中-公开通过医疗器械实时处理图像的方法和系统
公开(公告)号：WO2010086751A3
公开(公告)日：2010-09-23
申请号：PCT/IB2010000608
申请日：2010-01-29
Applicant: MAUNA KEA TECHNOLOGIES , VERCAUTEREN TOM , PERCHANT AYMERIC , LACOMBE FRANCOIS , SAVOIRE NICOLAS
Inventor： VERCAUTEREN TOM , PERCHANT AYMERIC , LACOMBE FRANCOIS , SAVOIRE NICOLAS
CPC classification number: G06T5/50 , G06T3/4038 , G06T3/4053 , G06T2207/10068 , G06T2207/30028 , G06T2207/30104
Abstract: A method for processing images acquired in real time through a medical device, said images being loaded into a buffer, comprising the steps of : stopping the loading of the images into the buffer, processing loaded images using an incremental algorithm, displaying successively intermediate results of the processing, resuming the loading and stopping the processing based on an evaluation of said intermediate results.
Abstract translation: 一种用于处理通过医疗设备实时获取的图像的方法，所述图像被加载到缓冲器中，包括以下步骤：停止将图像加载到缓冲器中，使用增量算法处理加载的图像，显示连续的中间结果 处理，基于所述中间结果的评估恢复加载和停止处理。
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Patent Agency Ranking
公开(公告)号：CA2751097A1
公开(公告)日：2010-08-05
申请号：CA2751097
申请日：2010-01-29
Applicant: MAUNA KEA TECHNOLOGIES
Inventor： VERCAUTEREN TOM , PERCHANT AYMERIC , LACOMBE FRANCOIS , SAVOIRE NICOLAS
Abstract: A method for processing images acquired in real time through a medical device, said images being loaded into a buffer, comprising the steps of : stopping the loading of the images into the buffer, processing loaded images using an incremental algorithm, displaying successively intermediate results of the processing, resuming the loading and stopping the processing based on an evaluation of said intermediate results.
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公开(公告)号：ES2544433T3
公开(公告)日：2015-08-31
申请号：ES09813835
申请日：2009-12-28
Applicant: MAUNA KEA TECHNOLOGIES
Inventor： PERCHANT AYMERIC , SAVOIRE NICOLAS
Abstract: Un método para procesar una imagen (500) adquirida a través de una guía de fibra óptica, el método que comprende: adquirir una imagen de recalibración (401) a través de la guía de fibra óptica; determinar una transformación geométrica (402) para hacer coincidir la imagen de recalibración (401) con una primera imagen de referencia derivada de una primera imagen adquirida a través de la guía de fibra óptica en una etapa preliminar (3); derivar a partir de la transformación geométrica (402) y a partir de un primer mapa de detección (302) almacenado que identifica espacialmente cada fibra de la guía de fibra óptica en una segunda imagen de calibración (301) adquirida en la etapa preliminar (3), un nuevo mapa de detección (421) que identifica espacialmente cada fibra de la guía de fibra óptica en la imagen de recalibración (401); y procesar zonas individualmente de la imagen adquirida (500) que corresponden a cada fibra de la guía de fibra óptica usando el nuevo mapa de detección (421).
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公开(公告)号：CA2835832A1
公开(公告)日：2012-11-22
申请号：CA2835832
申请日：2012-05-16
Applicant: MAUNA KEA TECHNOLOGIES
Inventor： SAVOIRE NICOLAS , VERCAUTEREN TOM
IPC: G06T5/00
Abstract: According to a first aspect, the invention relates to a method for processing images acquired by means image detectors with non-uniform transfer functions and irregular spatial locations, comprising: accumulating data from multiple images; defining an affinity graph linking individual detectors that measure related signal; performing statistical analysis on the accumulated data from the linked detectors; and solving a system constructed from the results of the statistical analysis to estimate each detector transfer function, the set of which compose a calibration of an imaging system.
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公开(公告)号：ES2537733T3
公开(公告)日：2015-06-11
申请号：ES12756553
申请日：2012-05-16
Applicant: MAUNA KEA TECHNOLOGIES
Inventor： SAVOIRE NICOLAS , VERCAUTEREN TOM
IPC: G06T5/00
Abstract: Un método para calibrar un sistema de obtención de imágenes que comprende detectores de imagen con funciones de transferencia no uniformes y posiciones espaciales irregulares, donde el método comprende: acumular datos procedentes de múltiples imágenes obtenidas por el sistema de obtención de imágenes; definir una gráfica de afinidades cuyos bordes definen parejas de detectores que miden una señal relacionada; realizar un análisis estadístico sobre los datos acumulados a partir de cada pareja de detectores; y resolver un sistema construido a partir de los resultados del análisis estadístico para estimar la función de transferencia de cada detector, el conjunto de las cuales compone una calibración del sistema de obtención de imágenes.
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公开(公告)号：CA2748416A1
公开(公告)日：2010-07-08
申请号：CA2748416
申请日：2009-12-28
Applicant: MAUNA KEA TECHNOLOGIES
Inventor： PERCHANT AYMERIC , SAVOIRE NICOLAS
Abstract: A method to process an image acquired through an optical-fiber guide includes acquiring a first reference image through the optical-fiber guide, acquiring a second calibration image through the optical-fiber guide, spatially identifying each fiber of the optical-fiber guide of the second calibration image in a first detection map, acquiring a recalibration image through the optical-fiber guide, determining a geometrical transformation to make the recalibration image coincide with the first reference image, deriving a new detection map spatially identifying each fiber of the optical-fiber guide of the recalibration image, wherein the new detection map is derived using the geometrical transformation and the first detection map, and individually processing zones of an acquired image corresponding to each fiber of the optical-fiber guide using the new detection map.
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