International Journal of Engineering and Technology

Depth based 3D image modeling is a biggest challenge that persists in the digital image processing depending on different depths. The method of recognizing in dynamic areas is an unanswered challenge facing the community of robotics. The answer can be framed by including the methods like segmentation, tracking, and classification components, etc. This paper reveals the survey of the works carried on the construction of 3D model with their own method and technologies applied in the process. The paper mainly goals the Reality systems to enhance the techniques used for the 3D image construction and also to segment the blurry areas in the image captured from different depths. Also the image is desirable to recognize 3D-objects of the system in the user�s environment, in order to avoid manual based method. Many existing systems are surveyed which perform 3D-object model construction.