Yingying zhu's Blog (3)

Phone cameras with optical image stabilizer comparsion

To advance our research on tree stem mapping using ground-based cameras, we need to acquire high quality videos on the ground using cellphones with optical image stabilization technology.  Up to now, I have found 3 phones with this capability:



Added by yingying zhu on May 31, 2014 at 4:30pm — No Comments

Turning mobile phones into 3D scanners

This project develop a system which allows users to build interactively 3D models of real-world environments by means of mobile devices like smartphones and tablet computers. Regarding the repid progress in mobile technologies, this methodology bears tremendous potential by offering unprecedented interactivity and mobility. In particular, the feedback, provided to the user in the course of reconstruction, can assist his movements in order to construct a 3D model with the…


Added by yingying zhu on April 24, 2014 at 6:52pm — No Comments

Lens Blur in the new Google Camera app:

A new mode in the Google Camera app:  It lets you take a photo with a shallow depth of field using just your Android phone or tablet. Unlike a regular photo, Lens Blur lets you change the point or level of focus …


Added by yingying zhu on April 17, 2014 at 9:30pm — No Comments


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