公开(公告)号：US12283092B2

公开(公告)日：2025-04-22

申请号：US17775607

申请日：2019-11-13

Applicant: NEC Corporation

Inventor： Gaku Nakano ,  Yuichi Nakatani ,  Tetsuo Inoshita ,  Katsuhiko Takahashi ,  Asuka Ishii

IPC: G06V10/774 ,  G06N3/045

Abstract: The information processing device performs distillation learning of a student model using unknown data which a teacher model has not learned. The label distribution determination unit outputs an arbitrary label for the unknown data. The data generation unit outputs new generated data using an arbitrary label and unknown data as inputs. The distillation learning part performs distillation learning of the student model using the teacher model and using the generated data as an input.

公开(公告)号：US11954901B2

公开(公告)日：2024-04-09

申请号：US17602403

申请日：2019-04-25

Applicant: NEC Corporation

Inventor： Tetsuo Inoshita

IPC: G06N3/08 ,  G06V10/774 ,  G06V10/778

CPC classification number: G06V10/7747 ,  G06N3/08 ,  G06V10/7788

Abstract: A selecting unit selects first to third moving image data from a plurality of frame images composing moving image data. A first generating unit generates first training data that is labeled data relating to a specific recognition target from the first moving image data. A first learning unit learns a first model recognizing the specific recognition target by using the first training data. A second generating unit generates second training data from the second moving image data by using the first model. A second learning unit learns a second model by using the second training data. A third generating unit generates third training data from the third moving image data by using the second model.

公开(公告)号：US11887329B2

公开(公告)日：2024-01-30

申请号：US16979296

申请日：2018-03-13

Applicant: NEC CORPORATION

Inventor： Tetsuo Inoshita

IPC: B64C39/02 ,  G06T7/73 ,  G06T7/70 ,  B64D47/08 ,  G05D1/10 ,  G06V20/10 ,  H04N23/54 ,  G06V20/13 ,  G06V20/17 ,  B64F1/18 ,  B64U10/13 ,  B64U101/30 ,  G06V10/24

CPC classification number: G06T7/73 ,  B64C39/024 ,  B64D47/08 ,  B64F1/18 ,  G05D1/101 ,  G06T7/70 ,  G06V20/10 ,  G06V20/13 ,  G06V20/17 ,  H04N23/54 ,  B64U10/13 ,  B64U2101/30 ,  B64U2201/00 ,  G06T2207/30252 ,  G06V10/245

Abstract: Provided are a moving body guidance apparatus, a moving body guidance method and a computer-readable recording medium that are for accurately guiding a moving body to a target site. The moving body guidance apparatus has a detection unit 2 that detects, from an image 40 captured by an image capturing apparatus 23 mounted on a moving body 20, a target member image 42 captured of an entirety of a target member 30 or a feature member image 43 captured of an entirety or a portion of feature members 31 and 32 forming the target member 30, and a control unit 3 that performs guidance control for moving a set position 41 set with respect to the image 40 and indicating a position of the moving body 20 closer to the target member image 42 or closer to a designated region 44 set based on the feature member image 43.

公开(公告)号：US11866197B2

公开(公告)日：2024-01-09

申请号：US16980239

申请日：2018-03-13

Applicant: NEC CORPORATION

Inventor： Tetsuo Inoshita

IPC: G05D1/10 ,  B64C39/02 ,  B64U70/00 ,  B64F1/18 ,  B64U101/30

CPC classification number: B64F1/18 ,  G05D1/101 ,  B64C39/024 ,  B64U70/00 ,  B64U2101/30

Abstract: Provided is a target member for accurately guiding a moving body to a target site. A target member 10 is used when performing control for guiding a moving body 20 to a target site, and the target member 10 is formed by using two or more different feature members 11, 12 that are set such that a shape of a target member image 44 that corresponds to the target member 10 captured by an image capturing unit 21 (an image capturing apparatus) that is mounted in the moving body 20 changes according to a measurement distance that indicates a distance between the target member 10 and the moving body 20.

公开(公告)号：US11586850B2

公开(公告)日：2023-02-21

申请号：US17044425

申请日：2018-05-10

Applicant: NEC Corporation

Inventor： Katsuhiko Takahashi ,  Hiroyoshi Miyano ,  Tetsuo Inoshita

IPC: G06K9/62 ,  G06V10/75

Abstract: The first parameter generation unit 811 generates a first parameter, which is a parameter of a first recognizer, using first learning data including a combination of data to be recognized, a correct label of the data, and domain information indicating a collection environment of the data. The second parameter generation unit 812 generates a second parameter, which is a parameter of a second recognizer, using second learning data including a combination of data to be recognized that is collected in a predetermined collection environment, a correct label of the data, and target domain information indicating the predetermined collection environment, based on the first parameter. The third parameter generation unit 813 integrates the first parameter and the second parameter to generate a third parameter to be used for pattern recognition of input data by learning using the first learning data.

公开(公告)号：US11417108B2

公开(公告)日：2022-08-16

申请号：US16399646

申请日：2019-04-30

Applicant: NEC Corporation

Inventor： Hiroyoshi Miyano ,  Tetsuo Inoshita

IPC: G06V20/54 ,  G08G1/017 ,  G08G1/04 ,  G08G1/015 ,  G06V10/44 ,  G06V10/46 ,  G06V40/10 ,  G06T7/60 ,  G06V10/42 ,  G06V40/20

Abstract: The present invention is a two-wheel vehicle riding person number determination system including an imaging means configured to image a two-wheel vehicle that is installed in a predetermined position and travels on a road, and a two-wheel vehicle riding person number determining means configured to process an image of the imaging means, extract a contour shape of an upper position of the two-wheel vehicle that travels on the road, detect humped shapes corresponding to heads of persons who ride on the two-wheel vehicle from the contour shape of the upper position of the two-wheel vehicle, and determine, on the basis of the humped shapes, whether or not the number of the persons who ride on the two-wheel vehicle is at least two persons or more.

公开(公告)号：US10423946B2

公开(公告)日：2019-09-24

申请号：US15035511

申请日：2014-11-11

Applicant: NEC Corporation

Inventor： Jun Kobayashi ,  Eiji Muramatsu ,  Kota Iwamoto ,  Soma Shiraishi ,  Tetsuo Inoshita

IPC: G06Q20/20 ,  G07G1/00 ,  G07G1/12 ,  G06K9/20 ,  H04N5/225 ,  H04N5/235 ,  G03B7/08 ,  G03B15/05 ,  G03B17/53 ,  G06K9/00 ,  H04N9/73

Abstract: A POS terminal device capable of improving a recognition rate in a process for recognizing a commodity irrespective of the surrounding environment is provided. A POS terminal device (1) includes a brightness measurement unit (2), an irradiation unit (4), an image pickup unit (6), and a recognition process unit (8). The brightness measurement unit (2) measures the brightness of environmental light around the POS terminal device (1). The irradiation unit (4) irradiates a commodity with light, the light being adjusted according to the brightness of the environmental light measured by the brightness measurement unit (2). The image pickup unit (6) shoots the commodity irradiated with the light by the irradiation unit (4) and thereby generates an image thereof. The recognition process unit (8) performs a process for recognizing the commodity based on the image generated by the shooting performed by the image-pickup unit (6).

公开(公告)号：US10318945B2

公开(公告)日：2019-06-11

申请号：US15129758

申请日：2015-03-25

Applicant: NEC Corporation

Inventor： Kazuki Tsuchimochi ,  Kota Iwamoto ,  Tetsuo Inoshita ,  Soma Shiraishi ,  Hiroshi Yamada ,  Jun Kobayashi ,  Eiji Muramatsu ,  Michio Nagai ,  Hideo Yokoi

IPC: G06Q20/20 ,  G07G1/01 ,  G07G1/00 ,  G06K9/20 ,  G06K9/00

Abstract: A POS-terminal device includes: a housing that is provided with a product-reading device including an imaging unit configured to capture a product to generate an image; a product-input unit configured to input the product, the product-input unit including a product-reading frame configured to define an outer edge of an imaging area of the imaging unit; and a reflector configured to reflect a subject image of the product passed over the imaging area, outside the housing.