Method and device for recognizing lost object, vehicle-mounted terminal and storage medium
An object and category technology, applied in the field of identifying lost objects, can solve the problems of false detection and missed detection in detection methods, and achieve the effect of improving detection accuracy
Inactive Publication Date: 2020-11-13
SHENZHEN MINIEYE INNOVATION TECH CO LTD
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[0003] However, in the traditional detection method for items left in the cabin, the judgment is generally based on the frame difference between before getting on the vehicle and after leaving the vehicle. This detection method is prone to false detection and missed detection.
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[0043] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.
[0044] Reference in this application to an "embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present application. The occurrences of this phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is understood explicitly and implicitly by those skilled in the art that the embodiments described in this application can be comb...
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The invention relates to the technical field of computer vision, and provides a method and device for recognizing a lost object, a vehicle-mounted terminal and a storage medium, and the method comprises the steps: obtaining a video photographed for the interior of a vehicle cabin after the condition that there is no person in the vehicle cabin is detected; inputting the video into a pre-constructed lost object detector to enable the lost object detector to detect whether the video contains an image corresponding to an object matched with an object category predefined by a user or not; and if the left-behind object detector detects that the video contains the image corresponding to the object matched with the object category predefined by the user, identifying that the user leaves behind the predefined object in the vehicle cabin, thereby realizing semantic-based left-behind object identification detection and improving the detection precision of the left-behind object.
Description
technical field [0001] The present application relates to the technical field of computer vision, in particular to a method, device, vehicle-mounted terminal and storage medium for identifying lost objects. Background technique [0002] With the continuous improvement of computer software and hardware capabilities, and people's demand for driving safety, the monitoring technology in the cabin has received extensive attention. The lost items in the cabin is also one of the important tasks, which can effectively protect the property of the driver / passenger from loss. The detection of left objects in the cabin is mainly to detect whether there are some items left in the vehicle after the driver or passengers leave. [0003] However, in the traditional detection methods for items left in the vehicle cabin, the judgment is generally based on the frame difference between before getting on the vehicle and after leaving the vehicle. This detection method is prone to false detection...
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Login to View More IPC IPC(8): G06K9/00G06K9/62
CPCG06V20/41G06V20/59G06F18/2414
Inventor 徐子健刘国清杨一泓郑伟杨广徐涵周滔
Owner SHENZHEN MINIEYE INNOVATION TECH CO LTD