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公开(公告)号：US11551408B2
公开(公告)日：2023-01-10
申请号：US16449651
申请日：2019-06-24
Inventor： Toshiyasu Sugio , Toru Matsunobu , Satoshi Yoshikawa , Tatsuya Koyama , Yoichi Sugino
IPC: G06T15/20 , G06T9/00 , G06T19/20 , H04N13/161 , H04N13/194 , H04N13/117 , H04N21/2343 , H04N13/279 , H04N19/597 , H04N13/243 , H04N13/246 , H04N13/00
Abstract: A three-dimensional model distribution method includes generating a depth image from a three-dimensional model; and distributing the depth image and information for restoring the three-dimensional model from the depth image.
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公开(公告)号：US20230007303A1
公开(公告)日：2023-01-05
申请号：US17942307
申请日：2022-09-12
Inventor： Noritaka IGUCHI , Toshiyasu SUGIO
Abstract: A three-dimensional data encoding method includes: obtaining an attribute information item of a three-dimensional point; executing an encoding process that executes a transform process on a numerical value indicated by the attribute information item and encodes the attribute information item or that encodes the attribute information item without executing the transform process, the transform process performing at least one of scaling or offset, the scaling performing at least one of a multiplication and division operation or a shift operation, the offset performing an addition and subtraction operation; and generating a bitstream including the attribute information item encoded and a transform identification information item indicating whether the transform process has been executed.
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公开(公告)号：US20230006696A1
公开(公告)日：2023-01-05
申请号：US17878660
申请日：2022-08-01
Inventor： Yutaka MURAKAMI
Abstract: A decoding apparatus includes input circuitry configured to receive coded data; and decoding circuitry configured to decode the coded data to obtain decoded data. The coded data are generated by using an encoding process at an encoding apparatus. The encoding process includes: (i) repeatedly collecting first data blocks included in the decoded data to generate at least one second data block; (ii) dividing at least one third data block included in the decoded data into fourth data blocks; (iii) allocating fifth data blocks included in the decoded data to respective sixth data blocks without collecting the first data blocks or dividing the at least one third data block; and (iv) performing an error correcting encoding on the at least one second data block, the fourth data blocks, and the sixth data blocks in accordance with a coding rate selected from a plurality of coding rates to generate parity data.
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公开(公告)号：US11545165B2
公开(公告)日：2023-01-03
申请号：US17256899
申请日：2019-07-02
Inventor： Srikanth Nagisetty , Hiroyuki Ehara , Rohith Mars , Chong Soon Lim , Toshiaki Sakurai
IPC: G10L19/04 , G10L19/008 , G10L19/02
Abstract: This encoding device is able to encode an S signal efficiently in MS prediction encoding. An M signal encoding unit generates first encoding information by encoding a sum signal indicating a sum of a left channel signal and a right channel signal that constitute a stereo signal. An energy difference calculation unit calculates a prediction parameter for predicting a difference signal indicating a difference between the left channel signal and the right channel signal by using a parameter regarding an energy difference between the left channel signal and the right channel signal. An entropy encoding unit generates second encoding information by encoding the prediction parameter.
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445.发明授权公开(公告)号：US11544307B2
公开(公告)日：2023-01-03
申请号：US16388290
申请日：2019-04-18
Inventor： Kohsuke Yoshioka
IPC: G06F16/33 , G06F16/332 , G06F16/335 , G06F16/35 , G06F16/338
Abstract: A personnel selecting device includes: a personnel extracting unit which obtains information of a requested service from a client device, extracts personnel matched to the information of the requested service by referring to a job skill storage which stores information indicating a correspondence relationship between a service and personnel, and outputs the extracted personnel information to the client device; a personnel arranging unit which obtains, from the client device, information of personnel selected from among the extracted personnel, and requests the requested service of the selected personnel; and an analyzing unit which obtains, from the client device, information indicating evaluation details for the requested service performed in natural language, determines an evaluation for the evaluation details by analyzing a character string indicated by the evaluation details, and updates the information in the job skill storage based on the determined evaluation.
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Patent Agency Ranking
公开(公告)号：US11539727B2
公开(公告)日：2022-12-27
申请号：US16730977
申请日：2019-12-30
Inventor： Tomoyuki Haga , Masato Tanabe , Yuishi Torisaki , Hiroyasu Terazawa , Ryo Kato
Abstract: An abnormality detection apparatus for a mobility entity and for detecting an abnormality in a network system is provided. The network system includes a first network and a second network that use different communication protocols. A first communication circuit receives state information indicating a state of the mobility entity. The state information is acquired from the second network. A second communication circuit transmits and receives a first frame according to a communication protocol used in the first network. A memory stores an abnormality detection rule. A processor detects, based on the state information and the abnormality detection rule, whether a control command included in the first frame received by the second communication circuit is abnormal. In a case where the control command is abnormal, the processor prohibits the control command from being transmitted.
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公开(公告)号：US11539378B2
公开(公告)日：2022-12-27
申请号：US17322541
申请日：2021-05-17
Inventor： Yutaka Murakami , Shutai Okamura
Abstract: Disclosed are an encoder, a transmission device, and an encoding method with which the transmission amount is reduced and a deterioration in transmission efficiency is suppressed while improving reception quality when QC-LDPC or a like block encoding is used. A puncture pattern setting unit (620) searches for a puncture pattern for each integral multiple of the number of columns or for each divisor of the number of columns of a sub block matrix that forms a check matrix (H) of a QC-LDPC code, and a puncture unit (data reduction unit) (630) switches the puncture pattern for each integral multiple of the number of columns or for each divisor of the number of columns of the sub block matrix that forms the check matrix of the QC-LDPC code.
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公开(公告)号：US11532021B2
公开(公告)日：2022-12-20
申请号：US17062317
申请日：2020-10-02
Inventor： Junichiro Soeda
Abstract: A system for managing a transaction of an item between first and second users includes a first lock attached to the item, a storage unit having a second lock attached thereto and physically storing the item, and a processor that manages a first privilege to open the first lock and a second privilege to open the second lock. The processor performs management so that a holder of the first and second privileges is the first user. Upon receiving, from the storage unit, information indicating the second lock being opened, the processor performs management so that a first transaction is concluded in which the first user tentatively receives the item from the second user. Upon receiving, from the first lock, information indicating the first lock being opened, the processor performs management so that a second transaction is concluded in which the first user inspects the item and finally receives the item.
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公开(公告)号：US11528100B2
公开(公告)日：2022-12-13
申请号：US17128350
申请日：2020-12-21
Inventor： Ankit Bhamri , Hidetoshi Suzuki , Hongchao Li , Madhav Gupta
Abstract: The present disclosure relates to a user equipment, a network node and respective communication methods for a user equipment and a network node. A according to some embodiments, a user equipment comprises a transceiver which, in operation, receives data on a plurality of downlink shared channels, the data received on the plurality of downlink shared channels being respectively the same data, and circuitry which, in operation, decodes the data, generates an indicator which indicates whether or not the data has been successfully decoded using the plurality of downlink shared channels. The transceiver, in operation, transmits the indicator on at least one of a plurality of uplink control channels associated respectively with the plurality of downlink shared channels.
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公开(公告)号：US11526708B2
公开(公告)日：2022-12-13
申请号：US16859264
申请日：2020-04-27
Inventor： Yohei Nakata
IPC: G06V10/764 , G06K9/62 , G06N20/00 , G06V10/82 , G06V10/70 , G06V10/84 , G06V10/774
Abstract: An information processing device includes a processor. The processor obtains an input image, inputs the input image to a machine learning model that executes classification likelihood calculation processing to obtain, for each of candidate objects in the input image, likelihoods of belonging to the plurality of classes, executes first determination on whether or not each of the candidate objects is classified as a first class of the plurality of classes using a likelihood of belonging to the first class that is a likelihood having a negative correlation with likelihoods of belonging to other classes, executes second determination on whether or not each of the candidate objects that have been determined in the first determination as a non-first class is classified as the other classes, and outputting a result of classifying the candidate objects included in the input image using a result of the second determination.
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