Probabilistic Analysis of Projected Features in Binocular Stereo

نویسندگان

  • Lorenzo J. Tardón
  • Isabel Barbancho
  • Carlos Alberola-López
چکیده

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

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Relative Orientation of Two Disparity Maps in Stereo Vision

Two methods to solve the relative orientation of two disparity maps measured by a movable stereo head from distinct viewpoints are presented. The rst method is based on modeled features such as plane normals, axes of cones and cylinders, and vertices of cones. In the second method, the rst disparity map is projected onto the second one and the diierence between the projected and the second map ...

متن کامل

Detection of Occluding Contours and Occlusion by Active Binocular Stereo

|We propose a reliable method to detect occluding contours and occlusion by active binocular stereo with an occluding contour model that describes the correspondence between the contour of curved objects and its projected image. Applying the image ow generated by moving one camera to the model, we can restrict possible matched points seen by the other camera. We detect occluding contours by tti...

متن کامل

Accuracy of the Regularised Dynamic Programming Stereo

Binocular stereo is an ill-posed problem that has to be regularised with respect to partial occlusions and homogeneous textures for obtaining a unique solution. We analyse typical errors of the dynamic programming stereo based on a probabilistic regularisation of partial occlusions. Experiments show that the reconstruction is accurate until occlusions do not prevail over the binocularly visible...

متن کامل

Disparity Using Feature Points in Multi Scale

Binocular disparity refers to a small positional differences between corresponding image features in the two eyes. In this study, population vector is used to code the hyper column structure of visual cortical areas in primates and the feature points, which are population vectors at high contrast contours of the objects, are used in order to estimate disparity between stereo images while orient...

متن کامل

Measuring Time Sequence of 3D Facial Shapes Using Binocular Stereo with Color Slits

Three-dimensional (3D) shape measurement of a human face is useful in various applications, and many researches have been reported until now. In particular, many applications require methods of measuring time series data of 3D shapes by using simple devices. However, in the present, there are a lot of measurement methods with large scale devices under strong restraint conditions, and hence appl...

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

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2017