The invention provides a color interpolation arrangement method for a sensor outgoing image. The color interpolation arrangement method for a sensor outgoing image comprises the following steps: providing a 24 color standard color card, and outgoing a monochrome bayer image from the sensor side; marking the required 24 color region in the monochrome bayer image; selecting the first line area of the third row and the third line area of the third row in the 24 color region; confirming the row and the line of the blue component in the first line area of the third row, and confirming the row and the line of the red component in the third line area of the third row. After the position of the blue component and the red component are confirmed, the remaining areas are all green component, therefore, the color interpolation arrangement of the image is obtained.