A device, system and method may enable the obtaining of in vivo images from within body lumens or cavities, such as images the gastrointestinal tract, where the data such as image data is typically transmitted or otherwise sent to a receiving system in compressed or diluted form. The key concept of this system and method is to consider more occlusion conditions in order to achieve a better performance of filter before the conventional Z test process in three dimensional graphics pipeline. The hinge assembly includes an elastic member providing a force pulling the frame and the support to move towards each other.