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公开(公告)号：US20240236317A9
公开(公告)日：2024-07-11
申请号：US18277723
申请日：2022-02-14
Applicant: NEC Corporation
Inventor： Hayato ITSUMI , Koichi NIHEI , Florian BEYE , Charvi VITTHAL , Takanori IWAI , Yusuke SHINOHARA
CPC classification number: G06T7/50 , G06T7/10 , G06T2207/20081
Abstract: To provide a technique which makes it possible to suitably estimate an important region and a non-important region in an image, an information processing apparatus includes: an obtaining means for obtaining input data which includes at least one of image data and point cloud data; an estimating means for estimating levels of importance with respect to a respective plurality of regions which are included in a frame indicated by the input data; a replacing means for generating replaced data by replacing at least one of the plurality of regions, which are included in the input data, with alternative data in accordance with the levels of importance; an evaluating means for deriving an evaluation value by referring to the replaced data; and a training means for training the estimating means with reference to the evaluation value.
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公开(公告)号：US20240048703A1
公开(公告)日：2024-02-08
申请号：US18266173
申请日：2020-12-15
Applicant: NEC Corporation
Inventor： Florian BEYE , Hayato ITSUMI , Koichi NIHEI , Charvi VITTHAL , Yusuke SHINOHARA , Takanori IWAI
IPC: H04N19/124 , H04N19/182 , H04N19/91
CPC classification number: H04N19/124 , H04N19/182 , H04N19/91
Abstract: Estimating determines, on the basis of processed quantized values, a quantization interval for quantizing input element values, which are elements of input values serving as a processing object and determines, on the basis of the processed quantized values, a probability distribution of quantization value candidates, which are candidates of quantized values of the input element values; quantizing uses the quantization interval to quantize the input element values and determine a quantized value; and entropy encoding uses the probability distribution to perform entropy encoding of a quantization time sequence which includes quantized value codes indicating the quantized values of the input element values.
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公开(公告)号：US20230367311A1
公开(公告)日：2023-11-16
申请号：US18029294
申请日：2020-10-02
Applicant: NEC Corporation
Inventor： Hayato ITSUMI , Koichi NIHEI , Takanori IWAI , Yusuke SHINOHARA , Florian BEYE , Charvi VITTHAL
IPC: G05D1/00
CPC classification number: G05D1/0038 , G05D1/0077 , G05D2201/0213
Abstract: A monitoring person can rapidly take a countermeasure against a situation occurring in a moving object. Image reception means (31) receives image data obtained by imaging the outside of the moving object. Candidate acquisition means (32) acquires control content candidates of autonomous driving of the moving object. Monitoring screen display means (33) causes a display apparatus to display a monitoring screen. The monitoring screen includes a region where the image data is displayed and a region where the control content candidates are displayed. When one control content is selected from the control content candidates, control content transmission means (34) transmits a control signal representing the selected control content to the moving object.
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公开(公告)号：US20240236316A9
公开(公告)日：2024-07-11
申请号：US18277719
申请日：2021-02-24
Applicant: NEC Corporation
Inventor： Hayato ITSUMI , Koichi NIHEI , Takanori IWAI , Yusuke SHINOHARA , Florian BEYE , Charvi VITTHAL
IPC: H04N19/119 , H04N19/124
CPC classification number: H04N19/119 , H04N19/124
Abstract: To provide a technique which makes it possible to suitably estimate an important region and a non-important region in an image, an information processing apparatus (1) includes: an obtaining means (10) for obtaining input data which includes at least one of image data and point cloud data; an estimating means (11) for estimating levels of importance with respect to a respective plurality of regions which are included in a frame indicated by the input data; a replacing means (12) for generating replaced data by replacing at least one of the plurality of regions, which are included in the input data, with alternative data in accordance with the levels of importance; an evaluating means (13) for deriving an evaluation value by referring to the replaced data; and a training means (14) for training the estimating means with reference to the evaluation value.
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公开(公告)号：US20240137508A1
公开(公告)日：2024-04-25
申请号：US18277719
申请日：2021-02-24
Applicant: NEC Corporation
Inventor： Hayato ITSUMI , Koichi NIHEI , Taranori IWAI , Yusuke SHINOHARA , Florian BEYE , Charvi VITTHAL
IPC: H04N19/119 , H04N19/124
CPC classification number: H04N19/119 , H04N19/124
Abstract: To provide a technique which makes it possible to suitably estimate an important region and a non-important region in an image, an information processing apparatus (1) includes: an obtaining means (10) for obtaining input data which includes at least one of image data and point cloud data; an estimating means (11) for estimating levels of importance with respect to a respective plurality of regions which are included in a frame indicated by the input data; a replacing means (12) for generating replaced data by replacing at least one of the plurality of regions, which are included in the input data, with alternative data in accordance with the levels of importance; an evaluating means (13) for deriving an evaluation value by referring to the replaced data; and a training means (14) for training the estimating means with reference to the evaluation value.
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Patent Agency Ranking
公开(公告)号：US20220375189A1
公开(公告)日：2022-11-24
申请号：US17765946
申请日：2019-10-07
Applicant: NEC Corporation
Inventor： Florian BEYE , Takanori IWAI , Yusuke SHINOHARA , Hayato ITSUMI
Abstract: An estimation unit of a visual object tracking apparatus estimates a plurality of estimated bounding boxes and estimated object IDs respectively corresponding to the estimated bounding boxes based on a plurality of predicted bounding boxes and a plurality of detected bounding boxes. For example, the “detected bounding boxes” are “bounding boxes (bounded areas)” detected by a detector in each of a plurality of frames in a time series such as moving images. The “bounding box” is a frame surrounding an image of an object detected in a frame. For example, the “predicted bounding box” is a “bounding box” predicted by a predictor based on an estimated bounding box(es) estimated for one or a plurality of frames in the past.
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公开(公告)号：US20220368860A1
公开(公告)日：2022-11-17
申请号：US17765487
申请日：2019-10-07
Applicant: NEC Corporation
Inventor： Yusuke SHINOHARA , Takanori IWAI , Hayato ITSUMI , Florian BEYE
Abstract: A transmission method, a transmission system, and a system control device that are capable of transmitting a high-quality video suitable for remote operation while suppressing loss and delay are provided. The transmission method is a transmission method of transmitting an image photographed by a plurality of cameras (10) mounted on a vehicle (5), via a network (30), and includes a bandwidth estimation step (S11) of estimating an available bandwidth of the network, and a camera bandwidth allocation step (S12) of allocating a bandwidth to each camera according to the available bandwidth and an importance degree of each camera.
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公开(公告)号：US20160142474A1
公开(公告)日：2016-05-19
申请号：US14900097
申请日：2014-06-24
Applicant: NEC CORPORATION
Inventor： Hayato ITSUMI , Yasunobu CHIBA
IPC: H04L29/08 , H04L12/715 , H04L12/761 , H04L12/741
CPC classification number: H04L67/1002 , H04L45/16 , H04L45/586 , H04L45/64 , H04L45/745 , H04L67/10 , H04L67/2814 , H04L67/2833
Abstract: A communication control apparatus or a communication system in which a plurality of virtual machines each perform a communication function of a hardware appliance used in a communication network includes a control unit that selects a forwarding destination of a packet that is forwarded towards a plurality of paths in order to establish a communication session with the communication function, from a plurality of the virtual machines, and a forwarding unit that forwards the packet to a selected virtual machine.
Abstract translation: 一种通信控制装置或通信系统，其中，各个执行通信网络中使用的硬件设备的通信功能的多个虚拟机包括：控制单元，其选择向多个路径中转发的分组的转发目的地 从多个虚拟机建立与通信功能的通信会话，以及将分组转发到所选择的虚拟机的转发单元。
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公开(公告)号：US20240135560A1
公开(公告)日：2024-04-25
申请号：US18277723
申请日：2022-02-14
Applicant: NEC Corporation
Inventor： Hayato ITSUMI , Koichi NIHEI , Florian BEYE , Charvi VITTHAL , Takanori IWAI , Yusuke SHINOHARA
CPC classification number: G06T7/50 , G06T7/10 , G06T2207/20081
Abstract: To provide a technique which makes it possible to suitably estimate an important region and a non-important region in an image, an information processing apparatus includes: an obtaining means for obtaining input data which includes at least one of image data and point cloud data; an estimating means for estimating levels of importance with respect to a respective plurality of regions which are included in a frame indicated by the input data; a replacing means for generating replaced data by replacing at least one of the plurality of regions, which are included in the input data, with alternative data in accordance with the levels of importance; an evaluating means for deriving an evaluation value by referring to the replaced data; and a training means for training the estimating means with reference to the evaluation value.
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10.发明公开公开(公告)号：US20230343106A1
公开(公告)日：2023-10-26
申请号：US18028046
申请日：2020-10-02
Applicant: NEC Corporation
Inventor： Hayato ITSUMI , Yusuke SHINOHARA , Koichi NIHEI , Takanori IWAI , Florian BEYE , Charvi VITTHAL
CPC classification number: G06V20/58 , G06T7/50 , G06V20/588 , H04N7/183 , G06T2207/20021 , G06T2207/30256 , G06T2207/30261
Abstract: The present disclosure provides an information processing apparatus and the like capable of specifying an object in an image that may affect traveling of a vehicle. An information processing apparatus includes: an acquisition unit that acquires an image captured by an image capturing unit mounted on a vehicle; an object detection unit that detects one or more objects in the acquired image; a traveling region specifying unit that specifies a traveling region, in which the vehicle is traveling, from regions in the acquired image; and a determination unit that determines, based on the traveling region, an image processing region, which is subjected to image processing, among regions of the one or more objects.
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