A pseudoscopic problem often exists in traditional integral imaging display, and is typically solved using two-step shooting process. In this paper, a one-step shooting method for integral imaging without depth inversion is proposed. In this method, the off-axis paralleled shooting scheme is adopted to shoot a three-dimensional (3D) scene and generate an orthoscopic elemental image array (EIA) by reasonably designing the shooting parameters and rearranging the set of elemental images. The generated EIA can be directly used for integral imaging display without depth inversion. The proposed method avoids complex image correction and the tedious two-step shooting process and can quickly generate the EIA with correct depth information. In 3D integral image display experiment, the 3D images reconstructed based on EIA are vivid and clear. The experimental results validate the efficacy of the proposed method.