| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem in which: an HMD transmitting photographed image data needs to perform coding rate control and error correction coding control for each of areas, such as a marker area and CG superposition area; however, an HMD not having sufficient image analysis performance cannot identify the areas.SOLUTION: An external device superposing CGs identifies and estimates areas, such as a marker area and CG superposition area in the subsequent frame through image analysis, and transmits a map having importance set to each of the areas to an HMD.SELECTED DRAWING: Figure 3 |
