| 摘要 |
A method and device for projection control, a projection device, and a computer storage medium. Before formal projection, an all standard color content is projected onto a projection surface and a content currently displayed on the projection surface is collected to produce a projection surface test image (S101); the colors of pixels of the projection surface test image are compared with standard colors to determine non-standard color pixels requiring color correction (S102); the colors of the non-standard color pixels are corrected to produce corrected colors for the non-standard color pixels (S103); and, during formal projection, the corresponding corrected colors are employed for projection of the non-standard color pixels on the projection surface (S104). |
