Based on the research of the binocular vision system, this paper establishes the camera resolution error model,and analyzes the resolution on the result of measurement. The measurement error in measuring the depth of the Zdirection is analyzed. Analysis proves that resolution error has the greatest influence on the Z direction, and the fartherthe distance from the camera target is, the bigger the error is. It is a nonlinear relationship between error and the depth ofthe target. Error model also relates to the camera baseline distance, effective ...
