CELL EVALUATION METHOD, CELL CULTURE METHOD, CELL EVALUATION DEVICE, INCUBATOR, CELL EVALUATION PROGRAM, COLONY CLASSIFICATION PROGRAM, STEM CELL CULTURE METHOD, STEM CELL EVALUATION DEVICE, AND STEM CELL EVALUATION PROGRAM

摘要

In a cell evaluation device: an image pick-up means (11) picks up, multiple times over the culture period, images of a colony consisting of a plurality of cells that are cultured in a culture container; a detection means (12) sets, for each of the images of the colony, a standard value on the basis of a pixel value inside the outline of the colony, compares the pixel value inside said colony with the standard value and thus detects a specific pixel having a pixel value that is higher, by a preset pixel value, than the standard value; and an evaluation means (13) evaluates the qualities of the cells in the colony depending on the pixel value of the specific pixel that is detected by the detection means (12).