VEHICLE RE-IDENTIFICATION METHOD APPARATUS DEVICE AND STORAGE MEDIUM

The present application provides a vehicle re-identification method and apparatus, a device, and a storage medium, which relate to the field of computer vision, intelligent search, deep learning, and intelligent transportation. The specific implementation scheme receives a re-identification request...

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Main Authors WEN SHILEI, SUN HAO, JIANG MINYUE, ZHANG HONGWU, TAN XIAO, DING ERRUI
Format Patent
LanguageEnglish
Korean
Published 06.04.2021
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Abstract The present application provides a vehicle re-identification method and apparatus, a device, and a storage medium, which relate to the field of computer vision, intelligent search, deep learning, and intelligent transportation. The specific implementation scheme receives a re-identification request from a terminal, wherein the re-identification request includes a first image of a first vehicle shot by a first camera and information on the first camera, acquires a first feature of the first vehicle and a first vehicle head orientation of the first vehicle based on the first image, determines a second image of the first vehicle from images of the plurality of vehicles according to the first feature, a plurality of second features extracted based on the images of the plurality of vehicles in an image database, the first vehicle head orientation of the first vehicle, and the information on the first camera, and transmits the second image to the terminal. The method of the present application can increase the re-identification accuracy. 본 출원은 차량 재인식 방법, 장치, 기기 및 저장매체을 개시하며, 컴퓨터 비젼, 스마트 검색, 딥 러닝, 스마트 교통 분야에 관한 것이다. 구체적인 구현 방안은, 단말기로부터 재인식 요청을 수신하되, 해당 재인식 요청은 제1 카메라에 의해 촬영된 제1 차량의 제1 이미지, 해당 제1 카메라의 정보를 포함하고; 해당 제1 이미지를 기초로, 해당 제1 차량의 제1 특징과 해당 제1 차량의 제1 차량 헤드 방향을 획득하고; 해당 제1 특징, 이미지 데이터베이스 중의 복수의 차량의 이미지를 기초로 추출된 북수의 제2 특징, 해당 제1 차량 헤드 방향 및 해당 제1 카메라의 정보를 기초로 해당 복수의 차량의 이미지 중에서 해당 제1 차량의 제2 이미지를 결정하고; 단말기로 해당 제2 이미지를 발송한다. 본 출원의 방법은 재인식 정확도를 향상시킬 수 있다.
AbstractList The present application provides a vehicle re-identification method and apparatus, a device, and a storage medium, which relate to the field of computer vision, intelligent search, deep learning, and intelligent transportation. The specific implementation scheme receives a re-identification request from a terminal, wherein the re-identification request includes a first image of a first vehicle shot by a first camera and information on the first camera, acquires a first feature of the first vehicle and a first vehicle head orientation of the first vehicle based on the first image, determines a second image of the first vehicle from images of the plurality of vehicles according to the first feature, a plurality of second features extracted based on the images of the plurality of vehicles in an image database, the first vehicle head orientation of the first vehicle, and the information on the first camera, and transmits the second image to the terminal. The method of the present application can increase the re-identification accuracy. 본 출원은 차량 재인식 방법, 장치, 기기 및 저장매체을 개시하며, 컴퓨터 비젼, 스마트 검색, 딥 러닝, 스마트 교통 분야에 관한 것이다. 구체적인 구현 방안은, 단말기로부터 재인식 요청을 수신하되, 해당 재인식 요청은 제1 카메라에 의해 촬영된 제1 차량의 제1 이미지, 해당 제1 카메라의 정보를 포함하고; 해당 제1 이미지를 기초로, 해당 제1 차량의 제1 특징과 해당 제1 차량의 제1 차량 헤드 방향을 획득하고; 해당 제1 특징, 이미지 데이터베이스 중의 복수의 차량의 이미지를 기초로 추출된 북수의 제2 특징, 해당 제1 차량 헤드 방향 및 해당 제1 카메라의 정보를 기초로 해당 복수의 차량의 이미지 중에서 해당 제1 차량의 제2 이미지를 결정하고; 단말기로 해당 제2 이미지를 발송한다. 본 출원의 방법은 재인식 정확도를 향상시킬 수 있다.
Author TAN XIAO
JIANG MINYUE
SUN HAO
ZHANG HONGWU
WEN SHILEI
DING ERRUI
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Snippet The present application provides a vehicle re-identification method and apparatus, a device, and a storage medium, which relate to the field of computer...
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SubjectTerms CALCULATING
COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
HANDLING RECORD CARRIERS
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
Title VEHICLE RE-IDENTIFICATION METHOD APPARATUS DEVICE AND STORAGE MEDIUM
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