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公开(公告)号：US20230421884A1
公开(公告)日：2023-12-28
申请号：US17849224
申请日：2022-06-24
申请人： Dell Products L.P.
CPC分类号： H04N5/23219 , H04N5/23222 , G06V40/172 , G06V10/74 , H04N5/23227
摘要： An intelligent imaging device determines an occlusion of a shutter mechanism. The shutter mechanism opens to expose light to an image sensor, and the shutter mechanism closes to block the light from entering the image sensor. However, as the shutter mechanism transitions between full open and full close, the shutter mechanism is partially open and exposing the light to the image sensor. The image sensor continues generating images during these transitions, thus possibly revealing personal/sensitive data. The intelligent imaging device determines the shutter mechanism is partially open by conducting a real time, frame-by-frame content analysis. The intelligent imaging device may then disable an interface to the image sensor to avoid sharing personal/sensitive data. Even if the shutter mechanism is manually operated, the intelligent imaging device implements a visual/audible warning to warn a user that the shutter mechanism is not completely open or closed.
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2.发明公开公开(公告)号：US20230224578A1
公开(公告)日：2023-07-13
申请号：US17574522
申请日：2022-01-12
申请人： PixArt Imaging Inc.
发明人： Zi Hao TAN
IPC分类号： H04N5/232
CPC分类号： H04N5/23227
摘要： An image sensing system control method comprising: (a) receiving a first polling from the control circuit by the image sensor at a first polling time; (b) triggering a first dummy read at a first dummy read time after the first polling time, to compute output motion delta occurs between the first polling time and the first dummy read time according to frames sensed by the image sensor between the first polling time and the first dummy read time; (c) receiving a second polling from the control circuit by the image sensor at a second polling time after the first dummy read time; and (d) outputting the output motion delta to the control circuit by the image sensor in a predetermined time range of the second polling time.
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公开(公告)号：US20230254560A1
公开(公告)日：2023-08-10
申请号：US17669082
申请日：2022-02-10
申请人： GoPro, Inc.
发明人： Adrian Santos , Nicholas Vitale , Joseph Tucker
CPC分类号： H04N5/2254 , H04N5/23209 , H04N5/23227 , H04N5/2253
摘要： An image head including a housing, side rails, a port, and internal componentry. The housing includes a first side and a second side located opposite the second side. The side rails are located on or within the first side, the second side, or both and the side rails are configured to provide sliding directional control of the image head when connecting to a base. The port is configured to electrically connect the image head to the base. The internal componentry includes a printed circuit board; an integrated lens and sensor assembly (ISLA) configured to generate an image; and memory located on the printed circuit board configured to store the image.
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4.发明公开公开(公告)号：US20230163943A1
公开(公告)日：2023-05-25
申请号：US17883917
申请日：2022-08-09
发明人： Sigyoung KOO , Buyong UM , Serin KIM
CPC分类号： H04L9/003 , H04N7/025 , H04N5/23227 , G06F21/64 , H04L9/0618 , H04L9/32 , H04L9/0869 , H04L9/0825
摘要： An image sensor includes a non-volatile memory (NVM) storing a encoded private key and partial information of a private key, using first random numbers generated by repeating a first random number generation operation using the partial information of the private key, and a security circuit that performs a decryption operation on a cipher text received from a controller. The security circuit includes a self-recursive decoder that receives the encoded private key from the NVM during the decryption operation, repeats a second random number generation operation using the partial information of the private key to generate second random numbers, and uses the second random numbers to restore the encoded private key to the private key, and a crypto module that uses the restored private key to decrypt the cipher text.
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公开(公告)号：US11647284B2
公开(公告)日：2023-05-09
申请号：US17261371
申请日：2019-08-09
发明人： Yoshiaki Matsubara
CPC分类号： H04N5/23227 , G06T5/50 , H04N5/23203 , H04N5/23232
摘要： Provided is an image processing apparatus (200), comprising: a communicating unit (202) capable of communicating with each of a plurality of image sensors configured to transmit, in respectively different packets, additional data including region information corresponding to a region set with respect to a captured image for each region and region image data indicating an image for each row corresponding to the region; and a processing unit (204) configured to process, in association with each region, the region image data acquired from each of the plurality of image sensors based on the region information included in the additional data acquired from each of the plurality of image sensors, wherein the region information includes a part of or all of identification information of the region, information indicating a position of the region, and information indicating a size of the region.
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