公开(公告)号：US20240013428A1

公开(公告)日：2024-01-11

申请号：US18216208

申请日：2023-06-29

申请人： NEC Corporation

发明人： Jianquan Liu ,  Noboru YOSHIDA ,  Tingting DONG ,  Ryo KAWAI ,  Satoshi YAMAZAKI ,  Karen STEPHEN ,  Yuta NAMIKI ,  Naoki SHINDOU ,  Youhei SASAKI

IPC分类号： G06T7/70 ,  G06V10/44 ,  G06F3/14

CPC分类号： G06T7/70 ,  G06V10/44 ,  G06F3/14 ,  G06T2207/30242

摘要： To utilize a result of image analysis, an image analysis apparatus 100 includes an analysis result acquisition unit 110 and a counting unit 111. The analysis result acquisition unit 110 acquires analysis information being information acquired by analyzing a still image and including an appearance attribute to which a person included in the still image belongs. The counting unit 111 counts, for each appearance attribute, the number of persons belonging to the appearance attribute in the still image by using the analysis information, and generates counting information indicating a result of the counting in units of still images.

公开(公告)号：US20220261454A1

公开(公告)日：2022-08-18

申请号：US17618244

申请日：2019-06-19

申请人： NEC Corporation

发明人： Tingting DONG

IPC分类号： G06F16/9538 ,  G06F16/9536

摘要： A search unit searches for a target that satisfies one or more inputted search conditions. On the basis of the result of the search by the search unit, a presentation unit presents, in a list, which search condition or conditions the target satisfies and which search condition or conditions the target does not satisfy, among the one or more search conditions.

公开(公告)号：US20220179899A1

公开(公告)日：2022-06-09

申请号：US17436299

申请日：2019-12-17

申请人： NEC Corporation

发明人： Tingting DONG

IPC分类号： G06F16/532 ,  G06V10/94 ,  G06F16/538 ,  G06F16/583

摘要： An information processing apparatus includes a search condition acquisition unit that acquires an input search condition, an image display unit that displays at least one type of an image of an object designated by the search condition acquired by the search condition acquisition unit, the at least one type of the image representing a variation of the object or a variation of an aspect designated by the search condition for the object, a selection receiving unit—that receives an instruction for selecting at least one type of an image from among the images displayed by the image display unit, and a search condition determination unit that determines a search condition based on the image selected according to the instruction received by the selection receiving unit.

公开(公告)号：US20240013534A1

公开(公告)日：2024-01-11

申请号：US18215540

申请日：2023-06-28

申请人： NEC Corporation

发明人： Jianquan LIU ,  Ryo KAWAI ,  Noboru YOSHIDA ,  Satoshi YAMAZAKI ,  Tingting DONG ,  Karen STEPHEN ,  Yuta NAMIKI ,  Naoki SHINDOU ,  Youhei SASAKI

IPC分类号： G06V20/40 ,  G06V40/10

CPC分类号： G06V20/40 ,  G06V40/10

摘要： To utilize a result of analyzing an interval between persons included in a video, a video analysis apparatus 100 includes an interval acquisition unit 110 and a display control unit 113. The interval acquisition unit 110 acquires an interval between persons included in a video acquired by photographing a target region. The display control unit 113 causes a display unit to display a time-series transition of first information relating to the number of persons with the acquired interval being equal to or less than a reference value.

公开(公告)号：US20240062417A1

公开(公告)日：2024-02-22

申请号：US18232099

申请日：2023-08-09

申请人： NEC Corporation

发明人： Noboru Yoshida ,  Tingting DONG

IPC分类号： G06T7/73 ,  G06T7/11

CPC分类号： G06T7/74 ,  G06T7/11 ,  G06T2207/30244 ,  G06T2207/30196

摘要： To improve accuracy of processing of searching for an image including a desired person from a plurality of images, the present invention provides an image processing apparatus 10 including: an acquisition unit 11 that acquires a search query including pose information indicating a pose of a body of a person and appearance information indicating an appearance of a person; and a search unit 12 that searches for an intended image from a plurality of reference images by using partial pose information indicating a pose of a part of a body of a person in the pose information included in the search query, and partial appearance information being a part of the appearance information included in the search query.

公开(公告)号：US20240062411A1

公开(公告)日：2024-02-22

申请号：US18232110

申请日：2023-08-09

申请人： NEC Corporation

发明人： Noboru YOSHIDA ,  Tingting DONG

IPC分类号： G06T7/73 ,  G06T7/33

CPC分类号： G06T7/73 ,  G06T7/337 ,  G06T2207/30196 ,  G06T2207/10016

摘要： To reduce a load on a computer required for processing of searching for a desired person from among a plurality of images, the present invention provides an information processing apparatus 10 including: an acquisition unit 11 that acquires a query indicating a person attribute; and a search unit 12 that refers to a reference image database in which a plurality of reference images are grouped by putting together into reference images including an identical person and clustered, for each group, by putting together those having a similar predetermined attribute, selects, for each group, a representative reference image from one or each of a plurality of clusters, and collates the selected representative reference image with the query, based on the person attribute.

公开(公告)号：US20240013427A1

公开(公告)日：2024-01-11

申请号：US18215572

申请日：2023-06-28

申请人： NEC Corporation

发明人： Jianquan Liu ,  Noboru YOSHIDA ,  Youhei SASAKI ,  Ryo KAWAI ,  Satoshi YAMAZAKI ,  Tingting DONG ,  Karen STEPHEN ,  Yuta NAMIKI ,  Naoki SHINDOU

IPC分类号： G06T7/70 ,  G06V10/44 ,  G06V10/74

CPC分类号： G06T7/70 ,  G06V10/44 ,  G06V10/761 ,  G06V2201/07 ,  G06T2207/30242

摘要： To utilize results of analyzing a plurality of videos, a video analysis apparatus 100 includes a type receiving unit 110, an acquiring unit 111, and an integration unit 112. The type receiving unit 110 accepts selection of a type of engine in order to analyze each of a plurality of videos and detect a detection target included in each of the plurality of videos. The acquiring unit 111 acquires results of analyzing the plurality of videos by using the selected type of engine among results of analyzing the plurality of videos by using a plurality of types of the engines. The integration unit 112 integrates the acquired results of analyzing the plurality of videos.

公开(公告)号：US20210342390A1

公开(公告)日：2021-11-04

申请号：US17273068

申请日：2019-09-05

申请人： NEC Corporation

发明人： Shoji NISHIMURA ,  Tingting DONG

IPC分类号： G06F16/583 ,  G06T7/90 ,  G06F16/532 ,  G06K9/46 ,  G06F3/0484 ,  G06F16/538

摘要： An image search system (1) is provided with: a search key information acquisition unit (110) that acquires color specifying information indicating a plurality of colors and reference information indicating a reference of proportions of the plurality of colors being occupied in an image area; a specified color proportion information acquisition unit (120) that acquires specified color proportion information indicating proportions of the plurality of colors associated with the color specifying information, being occupied in an image to be processed; and an image search unit (130) that identifies whether the image to be processed is a search target image, based on the specified color proportion information and the reference information.