91av视频/亚洲h视频/操亚洲美女/外国一级黄色毛片 - 国产三级三级三级三级

  • 大小: 1KB
    文件類型: .rar
    金幣: 2
    下載: 0 次
    發布日期: 2021-05-12
  • 語言: Matlab
  • 標簽:

資源簡介

最近做科研用到手眼系統標定,在網上搜索方法無果,于是自己親自編寫手眼標定程序,經驗證,具有較高精度。

資源截圖

代碼片段和文件信息

clearvars?-except??cameraParams??estimationerrors??REs?;??clc;
%%?
img_num?=?18;
RobotEffectorPose;??????%機器人末端位姿
%%?
TE?=?estimationerrors.ExtrinsicsErrors.TranslationVectorsError;
Tex?=?mean(TE(:1));???Tey?=?mean(TE(:2));??Tez?=?mean(TE(:3));
errorT?=?[TexTeyTez];
%%?求末端和攝像機轉軸kl?kr.
kl=[];?kr=[];?theta_r=[];?theta_l=[];
for?i?=?1:img_num-2
????%%?求攝像機轉軸Kr
????Rr1?=?cameraParams.RotationMatrices(::i);
????Tr1?=?cameraParams.TranslationVectors(i:)+errorT;
????Rr2?=?cameraParams.RotationMatrices(::i+1);
????Tr2?=?cameraParams.TranslationVectors(i+1:)+errorT;
????Rr3?=?cameraParams.RotationMatrices(::i+2);
????Tr3?=?cameraParams.TranslationVectors(i+2:)+errorT;
????Rrt1?=?[Rr1‘?(Tr1/1000)‘;0001]/[Rr2‘?(Tr2/1000)‘;0001];
????Rrt2?=?[Rr2‘?(Tr2/1000)‘;0001]/[Rr3‘?(Tr3/1000)‘;0001];
????[fr1?thetar1]?=?InvRot(Rrt1);
????[fr2?thetar2]?=?InvRot(Rrt2);
????kr?=?[krfr1fr2cross(fr1fr2)];??theta_r?=?[theta_r;thetar1;thetar2];
????%%?求末端轉軸Kl
????Re1?=?REs(4*i-3:4*i:);
????Re2?=?REs(4*(i+1)-3:4*(i+1):);?
????Re3?=?REs(4*(i+2)-3:4*(i+2):);?
????Ret1?=?Re1\Re2;
????Ret2?=?Re2\Re3;
????Rlt1?=?Ret1(1:31:3);
????Rlt2?=?Ret2(1:31:3);
????[fl1?thetal1]?=?InvRot(Rlt1);
????[fl2?thetal2]?=?InvRot(Rlt2);
????kl?=?[klfl1fl2cross(fl1fl2)];??theta_l?=?[theta_l;thetal1;thetal2];
end
%%?求手眼矩陣旋轉關系
Rm?=?kl*pinv(kr);??????%-----------------------------------------
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%?求手眼關系平移向量
Prs=[];?Pls=[];
for?i?=?1:img_num-1
%%?(E-Rli)*Pm?=?Pli-Rm*Pri?----------構造右端????
????%%?末端平移向量
????TRl1?=?REs(4*i-3:4*i:);?
????TRl2?=?REs(4*(i+1)-3:4*(i+1):);???
????Rl?=?TRl1\TRl2;
????Pli?=?Rl(1:34);????????????%--------------Pli
????%%?相機外參平移向量
????TRr1?=?cameraParams.RotationMatrices(::i);
????TTr1?=?cameraParams.TranslationVectors(i:)+errorT;
????TRr2?=?cameraParams.RotationMatrices(::i+1);
????TTr2?=?cameraParams.TranslationVectors(i+1:)+errorT;
????TRlt?=?[TRr1‘?(TTr1/1000)‘;0001]/[TRr2‘?(TTr2/1000)‘;0001];
????Pri?=?TRlt(1:34);
????Pr?=?Pli?-?Rm*Pri;
????Prs?=?[Prs;Pr];????%--------------存儲
%%?(E-Rli)*Pm?=?Pli-Rm*Pri?----------構造左端?
????E=[100;010;001];
????Rli?=?Rl(1:31:3);
????Pl?=?E?-?Rli;
????Pls?=?[Pls;Pl];???%--------------存儲
end
%%?求手眼矩陣平移向量
Pm?=?pinv(Pls)*Prs;??%-----------------------------------------
H_E?=?[RmPm;0001]
%clearvars?-except??cameraParams??estimationerrors??H_E?;

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????2645??2018-11-30?14:38??HandEyeCalib-Matlab.m

?????文件????????169??2018-12-05?18:23??說明.txt

-----------?---------??----------?-----??----

?????????????????2814????????????????????2


評論

共有 條評論