Suzhou Cleva Precision Machinery & Technology, Co., Ltd.

Skybest Electric Appliance Co., Ltd.

Xue Ren

Shaoming Zhu

Hong Chen

Lichao Yuan

The present disclosure relates to an image segmentation method based on a chrominance component. The method includes the following steps: obtaining a chrominance component of an image; generating a chrominance component histogram according to the chrominance component; determining peaks and troughs in the chrominance component histogram according to a preset chrominance interval and preset peak and trough setting conditions; obtaining a segmentation threshold according to the peaks and the troughs; and segmenting the image into a plurality of regions with different chrominances according to the segmentation threshold. In the present disclosure, the segmentation threshold is obtained according to the peaks and the troughs, the segmentation threshold is dynamically adjusted according to different images, and a fixed segmentation threshold is not used, thereby effectively reducing false segmentation.

Chrominance component-based image segmentation method and system, image segmentation device, and readable storage medium

A self-working system, a self-walking device () and a method for controlling same, and a computer-readable storage medium. The control method comprises: acquiring a captured image; processing the captured image to acquire a processed image; segmenting the processed image into at least one sub-region; calculating the size Aof each sub-region, respectively; counting the number of sub-regions with A>V in the processed image, and marking same as the number Nof special sub-regions, wherein V is a preset quantity threshold; if N≤1, judging that the captured image belongs to a lawn region; and if N> 1, judging that the captured image belongs to a non-complete lawn region. If it is judged that a captured image belongs to a non-complete lawn region, it can be determined that there is a large obstacle or a boundary (), etc. Whether the self-walking device () encounters an obstacle or a boundary () can be analyzed by analyzing a captured image, such that the operation is easier, and the control is more sensitive and effective.

Automatic working system, automatic walking device, and method for controlling same, and computer-readable storage medium

A method for docking a self-moving device to a charging station includes controlling the self-moving device to move relative to a docking boundary using a radio detection device, the radio detection device including a positioning base station and a positioning tag. The method includes judging whether the self-moving device senses a signal from a boundary line, and then taking certain steps depending on whether the boundary line signal was sensed. Related docking devices, self-moving devices, and storage media are also disclosed.

Growing community of inventors

Suzhou, China

Xue Ren