Patent ID: 11922614
Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G  B | IPC B  G

Claim 6:
7. The welding condition setting assistance device according to claim 1, wherein
the spatter detection processing includes:
selecting one input image from the plurality of input images;
comparing the pixel values of pixels with the predetermined threshold for each pixel included in a selected input image;
generating a spatter detection target image from the selected input image by changing a pixel value of a pixel whose pixel value is equal to or less than the predetermined threshold in the selected input image to a first fixed value, and maintaining a pixel value of a pixel whose pixel value exceeds the predetermined threshold in the selected input image as it is or changing the pixel value to a second fixed value different from the first fixed value; and
detecting, as the spatters, an area in which a plurality of pixels whose pixel values exceed the predetermined threshold in the spatter detection target image is continuous.