3-D Object Position Estimation from Monocular Gray Image.

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Online 3-D Trajectory Estimation of a Flying Object from a Monocular Image Sequence for Catching

Catching a fast moving object can be used to describe work across many subfields of robotics, sensing, processing, actuation, and systems design. The reaction time allowed to the entire robot system: sensors, processor and actuators is very short. The sensor system must provide estimates of the object trajectory as early as possible, so that the robot may begin moving to approximately the corre...

متن کامل

Modeling of structured 3-D environments from monocular image sequences

The purpose of this research has been to show with applications that polyhedral scenes can be modeled in real time with a single video camera. Sometimes this can be done very efficiently without any special image processing hardware. The developed vision sensor estimates its three-dimensional position with respect to the environment and models it simultaneously. Estimates become recursively mor...

متن کامل

Computing 3-D head orientation from a monocular image sequence

An approach for estimating 3D head orientation in a monocular image sequence is proposed. The approach employs recently developed image-based parameterized tracking for face and face features to locate the area in which a sub-pixel parameter-ized shape estimation of the eye's boundary is performed. This involves tracking of ve points (four at the eye corners and the fth is the tip of the nose)....

متن کامل

3-d Hand Pose Estimation and Shape Model Refinement from a Monocular Image Sequence

This paper proposes a method to precisely estimate the shape and pose of articulated objects like a human hand. First, rough estimation is obtained using silhouette matching. Next, we apply the extended Kalman lter to tting a model to an image. However, because monocular images contain no depth information, ambiguity of the shape and pose cannot essentially be resolved for articulated objects. ...

متن کامل

3-D Object Recognition Based on Integration of Range Image and Gray-scale Image

In this paper, we propose a practical object recognition system which consists of two functional modules. The first is object extraction module using a range image, and the second is a precise position measurement module using a grayscale intensity image. Both high-reliability and high-accuracy can be achieved by effective image integration. We also propose an idea of stereo vision with random-...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C

سال: 1998

ISSN: 0387-5024,1884-8354

DOI: 10.1299/kikaic.64.939