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1. WO2020063835 - MODEL GENERATION

Publication Number WO/2020/063835
Publication Date 02.04.2020
International Application No. PCT/CN2019/108479
International Filing Date 27.09.2019
IPC
G06T 7/269 2017.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
7Image analysis
20Analysis of motion
269using gradient-based methods
G06K 9/40 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
36Image preprocessing, i.e. processing the image information without deciding about the identity of the image
40Noise filtering
G06K 9/62 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
62Methods or arrangements for recognition using electronic means
CPC
G06K 9/40
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
36Image preprocessing, i.e. processing the image information without deciding about the identity of the image
40Noise filtering
G06K 9/6256
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
62Methods or arrangements for recognition using electronic means
6217Design or setup of recognition systems and techniques; Extraction of features in feature space; Clustering techniques; Blind source separation
6256Obtaining sets of training patterns; Bootstrap methods, e.g. bagging, boosting
G06T 7/269
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
7Image analysis
20Analysis of motion
269using gradient-based methods
Applicants
  • 北京三快在线科技有限公司 BEIJING SANKUAI ONLINE TECHNOLOGY CO., LTD [CN]/[CN]
Inventors
  • 钱德恒 QIAN, Deheng
  • 任冬淳 REN, Dongchun
  • 丁曙光 DING, Shuguang
  • 付圣 FU, Sheng
Agents
  • 北京曼威知识产权代理有限公司 BEIJING MAVAIP INTELLECTUAL PROPERTY LAW FIRM
Priority Data
201811152059.729.09.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) MODEL GENERATION
(FR) GÉNÉRATION DE MODÈLE
(ZH) 模型生成
Abstract
(EN)
A model generation method, comprising: constructing a training sample set comprising sample images, the feature information of the sample images being line information and optical flow information (S1); and implementing learning of the training sample set to generate a recognition model having line information and optical flow information as the input content (S2).
(FR)
L’invention concerne un procédé de génération de modèle consistant à : construire un ensemble d'échantillons d'apprentissage comprenant des images d'échantillon, les informations de caractéristiques des images d'échantillon étant des informations de ligne et des informations de flux optique (S1) ; et mettre en œuvre l'apprentissage de l'ensemble d'échantillons d'apprentissage afin de générer un modèle de reconnaissance comprenant des informations de ligne et des informations de flux optique en tant que contenu d'entrée (S2).
(ZH)
一种模型生成方法,包括:构建包括所述样本图像的训练样本集,其中,所述样本图像的特征信息为所述线条信息和光流信息(S1);对所述训练样本集进行学习,生成以图像的线条信息和光流信息为输入量的识别模型(S2)。
Also published as
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