-
公开(公告)号：US20200334831A1
公开(公告)日：2020-10-22
申请号：US15931760
申请日：2020-05-14
Applicant: POINTGRAB LTD.
Inventor： ITAMAR ROTH , HAIM PERSKI , DAN BECHAR
Abstract: A method and system are provided for analyzing occupancy in a space by automatically identifying a region of interest in the space based on image analysis and enabling different outputs based on detection of occupancy in the region of interest or outside it.
-
公开(公告)号：US20170220870A1
公开(公告)日：2017-08-03
申请号：US15293310
申请日：2016-10-14
Applicant: POINTGRAB LTD.
Inventor： ITAMAR ROTH , HAIM PERSKI
CPC classification number: G06K9/00771 , G06T7/248 , G06T7/74 , G06T2207/10016 , G06T2207/30196 , G06T2207/30232
Abstract: A method and system are provided for analyzing occupancy in a space by automatically identifying a region of interest in the space based on image analysis and enabling different outputs based on detection of occupancy in the region of interest or outside it.
-
公开(公告)号：US20150178556A1
公开(公告)日：2015-06-25
申请号：US14599670
申请日：2015-01-19
Applicant: POINTGRAB LTD.
Inventor： HAIM PERSKI , DAVID BITTON
CPC classification number: G06K9/00355 , G06F3/005 , G06F3/017 , G06F3/0304 , G06K9/4638
Abstract: A system and method for computer vision based tracking of a human form may include receiving a sequence of images, the images including at least one object having a shape of a human form. A first selected feature is tracked from within the human form shaped object. Shape recognition algorithms are applied at a suspected location of the human form shaped object in an image from the sequence of images to detect a shape of a human form in the image and a second feature from within the detected shape of the human form is then selected and tracked, thereby providing verification and updating of the location of the human form shaped object.
Abstract translation: 用于人类形式的基于计算机视觉的跟踪的系统和方法可以包括接收图像序列，所述图像包括至少一个具有人形形状的对象。 第一个选定的特征是从人体形状的对象中追踪出来的。 形状识别算法被应用于来自图像序列的图像中的人形形状对象的可疑位置，以检测图像中人形的形状，并且然后从所检测到的人形形状中的第二特征被选择 并跟踪，从而提供对人形成形物体的位置的验证和更新。
-
Patent Agency Ranking
公开(公告)号：US20180249552A1
公开(公告)日：2018-08-30
申请号：US15905854
申请日：2018-02-27
Applicant: POINTGRAB LTD.
Inventor： DAVID BITTON , HAIM PERSKI
Abstract: A method for calculating color temperature of light in a space includes obtaining a top view image of the space from an array of pixels; determining an area in the image and assigning weights to pixels from the array of pixels based on locations of the pixels relative to the determined area in the image. Color temperature in the space can be calculated based on the weighted pixels and color of light in the space can be modulated based on the calculated color temperature.
-
公开(公告)号：US20180144495A1
公开(公告)日：2018-05-24
申请号：US15810475
申请日：2017-11-13
Applicant: POINTGRAB LTD.
Inventor： ITAMAR ROTH , HAIM PERSKI , UDI BENBARON
CPC classification number: G06T7/70 , G06K9/00369 , G06T7/62 , G06T11/206
Abstract: Determining occupants' interactions in a space by applying a computer vision algorithm to track an occupant in a set of images of a space to obtain locations in the space of the occupant over time, where a history log of the occupant includes the locations of the occupant in the space over time is created and history logs of a plurality of occupants are compared to extract interaction points between the plurality of occupants.
-
公开(公告)号：US20180137369A1
公开(公告)日：2018-05-17
申请号：US15426073
申请日：2017-02-07
Applicant: POINTGRAB LTD.
Inventor： ITAMAR ROTH , HAIM PERSKI
IPC: G06K9/00
CPC classification number: G06K9/00771 , G06K9/00228 , G06K9/00335 , G06K9/00342 , G06K9/00362 , G06K9/00369 , G06K9/00805
Abstract: Automatically managing space related resources by using a processor to detect an occupied work station in at least one image of a sequence of images of a space and outputting a signal based on the detection of the occupied work station.
-
公开(公告)号：US20170091542A1
公开(公告)日：2017-03-30
申请号：US15340068
申请日：2016-11-01
Applicant: POINTGRAB LTD.
Inventor： GILBOA LEVY , HAIM PERSKI
CPC classification number: G06K9/00369 , G06F3/017 , G06K9/00335 , G06K9/00355 , G06T7/20 , G06T2210/12
Abstract: Determining occupancy in a space by detecting a suspected object in a first image of a space, creating a bounding shape around the suspected object in the image, the bounding shape being aligned towards the center of the image, tracking a selected feature from within the bonding shape, determining occupancy in the space based on the tracking, and controlling a device based on the occupancy determination.
-
公开(公告)号：US20160148044A1
公开(公告)日：2016-05-26
申请号：US14979615
申请日：2015-12-28
Applicant: POINTGRAB LTD.
Inventor： HAIM PERSKI , DAVID BITTON
CPC classification number: G06K9/00355 , G06F3/005 , G06F3/017 , G06F3/0304 , G06K9/4638
Abstract: A system and method for computer vision based tracking of a human form may include detecting a shape of an object in an image of a space and determining the probability of object having a human form shape based on movement of the object. If the probability of the object of being of a human form is above a predetermined threshold the object is tracked and if the probability is below the threshold then the tracking is terminated. Occupancy in the space may be determined based on the tracking of the object.
Abstract translation: 用于人体形式的基于计算机视觉的跟踪的系统和方法可以包括检测空间图像中的对象的形状，并且基于对象的移动来确定对象具有人形形状的概率。 如果人类形式的对象的概率高于预定阈值，则跟踪对象，并且如果概率低于阈值，则终止跟踪。 可以基于对象的跟踪来确定空间中的占用。
-
-
-
-
-
-
-
Search Results
8
records
(took 0.014 seconds)
