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Image instance segmentation method, device, apparatus, and storage medium

An image and segmentation technology, applied in the field of image processing, can solve the problems of low detection and segmentation accuracy, poor segmentation effect, etc., and achieve good segmentation effect, accurate detection and segmentation effect

Active Publication Date: 2019-01-18
IFLYTEK CO LTD
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Problems solved by technology

At present, there are some instance segmentation schemes, but the segmentation effect of these instance segmentation schemes is not good, and there is a problem of low detection and segmentation accuracy

Method used

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  • Image instance segmentation method, device, apparatus, and storage medium
  • Image instance segmentation method, device, apparatus, and storage medium
  • Image instance segmentation method, device, apparatus, and storage medium

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Embodiment Construction

[0073] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0074] In the process of realizing the invention, the inventor found that the existing image instance segmentation schemes, especially the instance segmentation schemes for small-grained images, mainly include two types, one is traditional segmentation methods such as threshold method, watershed, concave point Matching, concavity analysis, edge detection and mathematical morphology and other methods, the other is the instance segmentation method base...

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Abstract

The invention provides an image instance segmentation method, a device, an apparatus and a storage medium. The method comprises: an image to be segmented is obtained; the image to be segmented is inputted into a pre-established classification prediction model to obtain a classification prediction result which at least comprises an edge probability map; the edge probability map and the image to besegmented are fused, and the fused image is taken as the first target image; the first target image is inputted into a pre-established case segmentation model, and an instance segmentation map is obtained as an instance segmentation result of the image to be segmented. The present application can accurately detect and segment an object in an image to be segmented, and the segmentation effect is good.

Description

technical field [0001] The present invention relates to the technical field of image processing, in particular to an image instance segmentation method, device, equipment and storage medium. Background technique [0002] In recent years, with the development of Internet and artificial intelligence technology, instance segmentation technology, which is a new branch of image processing technology, has received extensive attention. Instance segmentation refers to using the target detection method to frame different instances from the image, and then using the semantic segmentation method to perform pixel-by-pixel marking in different instance regions, that is, instance segmentation is a combination of object detection and semantic segmentation. Instance segmentation requires not only the correct identification and detection of all objects in the image, but also the precise segmentation of each instance. At present, there are some instance segmentation schemes, but the segmenta...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/12G06T5/50
CPCG06T5/50G06T2207/20221G06T7/12
Inventor 陈恺霖崔燕平殷保才
Owner IFLYTEK CO LTD
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