Single lens stereoscopic imaging device

Abstract

The invention discloses a single-lens stereoscopic image device, which comprises a lens, a power supply unit, a CCD device, a processing unit, a decomposing unit and a display unit. When a coil is electrified with a triangular waveform current , a supporting member can slide relative to a housing so as to change the focus position of the lens. The control unit controls the CCD device to pick up Nimages in the time of T. The processing unit is communicatively connected with the CCD device, and performs translation processing according to the slope K and the change amount of the position of thelens focus corresponding to each image pickup. The decomposing unit decomposes each image received and forms a left image and a right image. The display unit superimposes and displays the received left image and the right image to form a stereoscopic image. Thus, the lens focus position is changed by changing the lens position, images are picked up at different focus positions of the lens, and the images are translated, decomposed and superposed, so that a stereoscopic image can be presented by a single lens, and the structure is simple and practical.

Description

technical field [0001] The invention relates to an image device for capturing images, in particular to an image device capable of presenting stereoscopic images with a single lens. Background technique [0002] The shooting of stereo imaging can be divided into two categories: static scene shooting and dynamic scene shooting. To shoot a static scene, you only need to use a camera, first take a picture at a certain position and angle, and then move the camera in parallel for a certain distance to take another picture, thus obtaining a set of stereoscopic images with parallax. The shooting of dynamic scenes requires the use of special stereo cameras (such as dual-lens cameras), or two cameras shoot two images at a time; Obtained by dual-lens cameras. Dual-lens cameras use two parallel lenses to capture images at the same time. When the left and right images enter the left and right eyes respectively, a stereoscopic visual effect will be produced. This polarization principle i...

AI Technical Summary

Problems solved by technology

However, the cost of this dual-lens camera is very high compared to ordinary single-lens cameras, and it is also difficult to accurately reflect the real three-dimensional effect of the object, so that there is a deviation in the proportion of the final stereoscopic image and the real object.

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