Abnormality detection device and abnormality detection method

Abstract

An image processing device (100) includes a change detection unit (101) that detects a target state change in a person on the basis of an input image, and a determination unit (102) that determines an abnormal state in accordance with a detection obtained by detecting occurrences of the target state change in a plurality of persons.

1 - 19 . (canceled) 
     
     
         20 . An image processing system comprising:
 at least one memory storing instructions;   one or more processors configured to process the instructions to perform:
 detecting a predetermined state of a person in at least part of an inputted image; 
 determining an occurrence of an abnormal state in case the predetermined state is detected; 
 outputting an image in which each of highlights being corresponded to each of the abnormal states of the persons within the inputted image. 
   
     
     
         21 . The image processing system according to  claim 20 , in case detecting equal to or more two types of the predetermined state within the inputted image, outputting an image in which each of highlights being corresponded to each of types of the abnormal state. 
     
     
         22 . The image processing system according to  claim 21 , in case a person group including equal to or more two persons in a same state detected within the inputted image, outputting an image in which each of highlights being corresponded to each of the groups. 
     
     
         23 . An image processing method comprising:
 detecting a predetermined state of a person in at least part of an inputted image;   determining an occurrence of an abnormal state in case the predetermined state is detected;   outputting an image in which each of highlights being corresponded to each of the abnormal states of the persons within the inputted image.   
     
     
         24 . The image processing method according to  claim 23 , in case detecting equal to or more two types of the predetermined state within the inputted image, outputting an image in which each of highlights being corresponded to each of types of the abnormal state. 
     
     
         25 . The image processing method according to  claim 24 , in case a person group including equal to or more two persons in a same state detected within the inputted image, outputting an image in which each of highlights being corresponded to each of the groups. 
     
     
         26 . A non-transitory computer readable recording medium which records a program, wherein the program causing a computer to execute:
 detecting a predetermined state of a person in at least part of an inputted image;   determining an occurrence of an abnormal state in case the predetermined state is detected;   outputting an image in which each of highlights being corresponded to each of the abnormal states of the persons within the inputted image.   
     
     
         27 . The recording medium according to  claim 26 , in case detecting equal to or more two types of the predetermined state within the inputted image, outputting an image in which each of highlights being corresponded to each of types of the abnormal state. 
     
     
         28 . The recording medium according to  claim 27 , in case a person group including equal to or more two persons in a same state detected within the inputted image, outputting an image in which each of highlights being corresponded to each of the groups.