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1. WO2017128990 - METHOD AND DEVICE FOR TARGET DETECTION

Publication Number WO/2017/128990
Publication Date 03.08.2017
International Application No. PCT/CN2017/071368
International Filing Date 17.01.2017
IPC
G06K 9/00 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
CPC
G06K 2209/21
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
2209Indexing scheme relating to methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
21Target detection
G06K 9/00228
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
00221Acquiring or recognising human faces, facial parts, facial sketches, facial expressions
00228Detection; Localisation; Normalisation
G06K 9/00771
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
00624Recognising scenes, i.e. recognition of a whole field of perception; recognising scene-specific objects
00771Recognising scenes under surveillance, e.g. with Markovian modelling of scene activity
G06K 9/3241
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
20Image acquisition
32Aligning or centering of the image pick-up or image-field
3233Determination of region of interest
3241Recognising objects as potential recognition candidates based on visual cues, e.g. shape
G06K 9/4642
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
46Extraction of features or characteristics of the image
4642by performing operations within image blocks or by using histograms
G06K 9/68
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
68using sequential comparisons of the image signals with a plurality of references ; in which the sequence of the image signals or the references is relevant; , e.g. addressable memory
Applicants
  • ZHEJIANG SHENGHUI LIGHTING CO., LTD. [CN]/[CN]
Inventors
  • ZHONG, Jinyan
  • SHEN, Jinxiang
Agents
  • LEADER PATENT & TRADEMARK FIRM
Priority Data
201610052607.325.01.2016CN
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHOD AND DEVICE FOR TARGET DETECTION
(FR) PROCÉDÉ ET DISPOSITIF DE DÉTECTION DE CIBLE
Abstract
(EN)
The present disclosure provides a method for target detection, including: obtaining an image captured by a camera, and zoning the image based on a mounting angle of the camera to obtain at least one image block; determining target-detection algorithms for the at least one image block based on positions of the at least one image block in the image; and performing target detection on the at least one image block based on the target-detection algorithms.
(FR)
La présente invention concerne un procédé de détection de cible qui consiste à : obtenir une image capturée par une caméra et zoner l'image sur la base d'un angle de montage de la caméra afin d'obtenir au moins un bloc d'image; déterminer des algorithmes de détection de cible pour le au moins un bloc d'image sur la base des positions du au moins un bloc d'image dans l'image; et effectuer une détection de cible sur le au moins un bloc d'image sur la base des algorithmes de détection de cible.
Also published as
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