-
1.发明申请公开(公告)号：US20190114739A1
公开(公告)日：2019-04-18
申请号：US15785239
申请日：2017-10-16
Applicant: OmniVision Technologies, Inc.
Inventor： Xinting Gao , Shan Xu , Shimiao Li , Ying Zhou , Guansong Liu , Lu Chang
CPC classification number: G06T3/4038 , G06T7/344 , G06T2200/32 , G06T2207/10024 , H04N5/2258 , H04N5/23229 , H04N9/09
Abstract: A multiple camera imaging system, comprising a first camera image sensor configured to obtain a first image of a scene from a first vantage perspective point; a second camera image sensor configured to obtain a second image of the scene from a second vantage perspective point; and an image signal processor (ISP), configured to process the first image and the second image by performing the following steps: producing a first monotone image from the first image, and a second monotone image from the second image; projecting the first monotone image to produce a first one-dimensional profile; and projecting the second monotone image to produce a second one-dimensional profile; extracting a matching information from the first and second one-dimensional profiles by matching the second one-dimensional profile to the first one dimensional profile; using the matching information produce a first processed two-dimensional image, and a second processed two-dimensional image that is aligned with the first processed two-dimensional image.
-
Patent Agency Ranking
公开(公告)号：US20200175845A1
公开(公告)日：2020-06-04
申请号：US16204874
申请日：2018-11-29
Applicant: OmniVision Technologies, Inc.
Inventor： Cheng-Lun Hu , Dong Shi , Chung-An Wang , Lu Chang
IPC: G08B29/18 , G08B13/196 , H04N5/60
Abstract: A surveillance system includes an infrared sensor system coupled to output an infrared signal in response to receiving infrared light, and an audio recording system coupled to output an audio signal in response to recording sound. An image sensor is system coupled to output an image signal in response to receiving image light. A controller is coupled to the infrared sensor system, the audio recording system, and the image sensor system. The controller includes logic that when executed by the controller causes the surveillance system to perform operations including receiving the infrared signal from the infrared sensor system, activating the audio recording system to record the sound, and activating the image sensor system to output the image signal.
-
公开(公告)号：US10360662B2
公开(公告)日：2019-07-23
申请号：US15785239
申请日：2017-10-16
Applicant: OmniVision Technologies, Inc.
Inventor： Xinting Gao , Shan Xu , Shimiao Li , Ying Zhou , Guansong Liu , Lu Chang
Abstract: A multiple camera imaging system, comprising a first camera image sensor configured to obtain a first image of a scene from a first vantage perspective point; a second camera image sensor configured to obtain a second image of the scene from a second vantage perspective point; and an image signal processor (ISP), configured to process the first image and the second image by performing the following steps: producing a first monotone image from the first image, and a second monotone image from the second image; projecting the first monotone image to produce a first one-dimensional profile; and projecting the second monotone image to produce a second one-dimensional profile; extracting a matching information from the first and second one-dimensional profiles by matching the second one-dimensional profile to the first one dimensional profile; using the matching information produce a first processed two-dimensional image, and a second processed two-dimensional image that is aligned with the first processed two-dimensional image.
-
公开(公告)号：US20180367681A1
公开(公告)日：2018-12-20
申请号：US15627813
申请日：2017-06-20
Applicant: OmniVision Technologies, Inc.
Inventor： Shan Xu , Xinting Gao , Bin Chen , Ye Tao , Guansong Liu , Lu Chang
Abstract: A chart for calibrating a system of multiple cameras, the chart comprising: a background; an array of dots contrasting the background, wherein the array of dots are arranged in rows and columns, wherein the array of dots comprise a first dot array, and a second dot array, wherein the first dot array fully occupies a first region of evenly spaced dots with a first dot density, the second dot array fully occupies a second region of evenly spaced dots with a second dot density, and wherein the second region is enclosed within the first region; a group of first markers in the first region, a group of second markers in the second region, and a third marker at the center of the chart, wherein each second marker is closer to the third marker than each first marker.
-
公开(公告)号：US11082566B2
公开(公告)日：2021-08-03
申请号：US15627813
申请日：2017-06-20
Applicant: OmniVision Technologies, Inc.
Inventor： Shan Xu , Xinting Gao , Bin Chen , Ye Tao , Guansong Liu , Lu Chang
Abstract: A chart for calibrating a system of multiple cameras, the chart comprising: a background; an array of dots contrasting the background, wherein the array of dots are arranged in rows and columns, wherein the array of dots comprise a first dot array, and a second dot array, wherein the first dot array fully occupies a first region of evenly spaced dots with a first dot density, the second dot array fully occupies a second region of evenly spaced dots with a second dot density, and wherein the second region is enclosed within the first region; a group of first markers in the first region, a group of second markers in the second region, and a third marker at the center of the chart, wherein each second marker is closer to the third marker than each first marker.
-
公开(公告)号：US10957186B2
公开(公告)日：2021-03-23
申请号：US16204874
申请日：2018-11-29
Applicant: OmniVision Technologies, Inc.
Inventor： Cheng-Lun Hu , Dong Shi , Chung-An Wang , Lu Chang
IPC: G08B29/18 , H04N5/60 , G08B13/196
Abstract: A surveillance system includes an infrared sensor system coupled to output an infrared signal in response to receiving infrared light, and an audio recording system coupled to output an audio signal in response to recording sound. An image sensor is system coupled to output an image signal in response to receiving image light. A controller is coupled to the infrared sensor system, the audio recording system, and the image sensor system. The controller includes logic that when executed by the controller causes the surveillance system to perform operations including receiving the infrared signal from the infrared sensor system, activating the audio recording system to record the sound, and activating the image sensor system to output the image signal.
-
-
-
-
-
Search Results
6
records
(took 0.011 seconds)
