Mapping textures on 3D geometric model using reflectance image

نویسندگان

  • Ryo Kurazume
  • Ko Nishino
  • Mark D. Wheeler
  • Katsushi Ikeuchi
چکیده

Texture mapping on scanned objects, that is, the method to map current color images on a 3D geometric model measured by a range sensor, is a key technique of photometric modeling for virtual reality. Usually range and color images are obtained from different viewing positions, through two independent range and color sensors. Thus, in order to map those color images on the geometric model, it is necessary to determine relative relations between these two viewpoints. In this paper, we propose a new calibration method for the texture mapping; the method utilizes reflectance images and iterative pose estimation based on a robust M-estimator.

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

Self-similarity Based Editing of 3D Surface Textures

This paper presents inexpensive methods for selfsimilarity based editing of real-world 3D surface textures. Unlike self-similarity based 2D texture editing approaches which only make changes to pixel color or intensity values, these techniques also allow surface geometry, reflectance and other representations of the captured 3D surface textures to be edited and relit using illumination directio...

متن کامل

Simultaneous 2D images and 3D geometric model registration for texture mapping utilizing reflectance attribute

Texture mapping on scanned objects, that is, the method to map current color images on a 3D geometric model measured by a range sensor, is a key technique of photometric modeling for virtual reality. Usually range and color images are obtained from different viewing positions, through two independent range and color sensors. Thus, in order to map those color images on the geometric model, it is...

متن کامل

Histogram Model for 3D Textures

Image texture can arise not only from surface albedo variations (2D texture) but also from surface height variations (3D texture). Since the appearance of 3D texture depends on the illumination and viewing direction in a complicated manner, such image texture can be called a bidirectional texture function. A fundamental representation of image texture is the histogram of pixel intensities. Sinc...

متن کامل

Automatic 3D reconstruction and texture extraction for 3D building models from thermal infrared image sequences

This paper discusses the accuracies of two methods for automatic image orientation, 3D reconstruction, and extraction of textures of building facades from thermal IR image sequences. The first method uses the image sequence and camera calibration information only to reconstruct the scene in model coordinates and coregisters this model to a given 3D building model to derive optimized orientation...

متن کامل

Remote sensing technology for mapping and monitoring vegetation cover (Case study: Semirom-Isfahan, Iran)

To determine the suitable indices for vegetation cover and production assessment based on the remote sensing data, simultaneous digital data with field data belonging to the spring rangeland of the Semirom-Isfahan province were analyzed. During two years of monitoring the annual, grass, forb, and shrub vegetation cover and the total production data from 86 were collected. The Global Positioning...

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:
  • Systems and Computers in Japan

دوره 36  شماره 

صفحات  -

تاریخ انتشار 2005