A pixel array, composed of rows and columns, has a first row which includes pixels of a first color alternating with pixels of a second color. A second row of the array adjacent to the first row includes alternating pixels of the first color and second colors aligned in a column direction with the colors in the first row. A third row of the array is adjacent to the second row and includes pixels of a third color alternating with pixels of a fourth color. A fourth row of the array is adjacent to the third row and includes alternating pixels of the third and fourth colors aligned in a column direction with the colors of the third row. A readout circuit is connected to the array and reads out the pixel signals contained in each row in an odd/even interlaced fashion.