New PDF release: Active Sensor Planning for Multiview Vision Tasks

By Shengyong Chen, Y. F. Li, Jianwei Zhang, Wanliang Wang

ISBN-10: 3540770712

ISBN-13: 9783540770718

This precise e-book explores the real concerns in learning for energetic visible belief. The book’s 11 chapters draw on contemporary very important paintings in robotic imaginative and prescient over ten years, relatively within the use of latest suggestions. Implementation examples are supplied with theoretical equipment for trying out in a true robotic approach. With those optimum sensor making plans concepts, this booklet will provide the robotic imaginative and prescient procedure the adaptability wanted in lots of useful functions.

Show description

Read or Download Active Sensor Planning for Multiview Vision Tasks PDF

Similar system theory books

Read e-book online Architecture of Systems Problem Solving PDF

One criterion for classifying books is whether or not they're written for a unmarried pur­ pose or for a number of reasons. This e-book belongs to the class of multipurpose books, yet considered one of its roles is predominant-it is essentially a textbook. As such, it may be used for a spread ofcourses on the first-year graduate or upper-division undergraduate point.

Download PDF by Germán A. Ramos: Digital Repetitive Control under Varying Frequency

The tracking/rejection of periodic indications constitutes a large box of analysis within the regulate conception and functions zone. Repetitive regulate has confirmed to be an effective approach to face this subject. despite the fact that, in a few functions the frequency of the reference/disturbance sign is time-varying or doubtful.

Christopher D. Watkins, Stephen R. Marenka's Virtual Reality Excursions with Programs in C PDF

Digital fact tours: With courses in C makes the present functions accessiable to the computer person. The authors have constructed software program that permits readers to create their very own digital environments. The ebook is written at a degree applicable to researchers and academicians, in addition to to computing device fans.

Additional resources for Active Sensor Planning for Multiview Vision Tasks

Example text

3 3D Sensing by Stripe Light Vision Sensors 25 Fig. 15. An example of the coding method information needed to do the triangulation for each pixel is provided by the x-address and the contents of the bit-plane stack. Using look-up-tables can generate a full 3D image within a few seconds. With such a setup, the depth resolution can be further increased using the phase-shift method or the color-coded method. 15 illustrates an example of the coding method. The lines are numbered from left to right.

27) For two point pairs (xci, Dpi) and (xcj, Dpj), C1[ xcj vc cot(D 0  D pi )  xci vc cot(D 0  D pj )  xcj  xci ] = vc [ vc cot(D 0  D pi )  xci vc cot(D 0  D pj )  xcj  1] . 28) Denote Fij = vc cot(D 0  D pi )  xci . The coordinates of four points yield vc cot(D 0  D pj )  xcj xcj Fij  xci xcl Fkl  xck Fij  1 . 29), if the locations of four stripes are known, the projector’s orientation D0 can be determined when assuming h = 0. 27), the parameters vc, h, and vp are constants that have been determined at the initial calibration stage.

Let the projection error be m Qerr (W1 , W2 , W3 ) m ¦ [ x (i)  x (i)] = ¦ [W ' c 2 c 1 i 1  W2 x p  W3 ( xc x p )  xc ]2 . 38) i 1 Then W1, W2, and W3 may be obtained by minimizing the projection error Qerr with respect to Wk wQerr wWk 0 , k = 1, 2, 3. 40) T Or GW = X, W = G-1X. 41) The stripe location on the camera coordinate is, thus, rectified as xc ' W1  W2 x p . 31) can be written as vc v pV1  v p xcV2  vc x pV3  x p xcV4 0. 39) can be expressed as ªv p v c «v v « p c « « «¬v p vc vc A1 vp X1 vc A2 vp X 2 ...

Download PDF sample

Active Sensor Planning for Multiview Vision Tasks by Shengyong Chen, Y. F. Li, Jianwei Zhang, Wanliang Wang

by Donald

Rated 5.00 of 5 – based on 6 votes