公开(公告)号：JP2002257543A

公开(公告)日：2002-09-11

申请号：JP2001059558

申请日：2001-03-05

Applicant: NAT AEROSPACE LAB OF JAPAN MEX

Inventor： SASA SHUICHI ,  GOMI HIROMI ,  YAMAMOTO HIROMICHI

IPC: G01C11/06 ,  G01B11/24 ,  G01B11/245

Abstract: PROBLEM TO BE SOLVED: To provide a stereo camera system capable of solving the problem in the stereo camera system, ensuring corresponding point search between two images to thereby make deduction of a parallax value accurate, thereby increasing certainty of object shape recognition, and heightening its reproduction accuracy. SOLUTION: In this high precision stereo vision using a continuous frame image, plural pairs of stereo images from different viewpoints of a non- deformable object, and the corresponding point search having high correlation between each pair of images is executed to detect the parallax, and the object shape is operated from the parallax value, and the corresponding point search is executed similarly between each pair, and the object shape is operated, and data are accumulated, and overall operation of accumulated information is executed, to thereby ensure the object shape estimation value.

公开(公告)号：JPH03119423A

公开(公告)日：1991-05-21

申请号：JP25859389

申请日：1989-10-03

Applicant: NAT AEROSPACE LAB ,  FUJITSU LTD

Inventor： YAMAMOTO HIROMICHI ,  NAKA MASAO ,  MATSUMOTO KOTARO ,  MATSUSHIMA KOICHI ,  HARADA KAZUYUKI ,  SATO YUICHI ,  KAWAI MASATO

IPC: G06F9/46 ,  G06F9/06 ,  G06F9/44 ,  G06F15/00 ,  G06N5/04

Abstract: PURPOSE:To attain the integrated and highly efficient input/output, the storage, etc., of data among different programs by dividing the input/output data on the programs into plural frames of different characteristics and operating these data for each frame. CONSTITUTION:A process means 111 performs a prescribed process related to execution of programs. Thus the input data and the output data are stored in an input/output data store means 121. A correspondence information store means 131 stores the relationship between the input and output data store positions in the means 121 and the parameter names added to these input and output data. These data are also divided into plural frames according to the difference of characteristics. Then the input/output data stored in each frame are designated by the frame information via the parameter names, and this frame information is stored in a frame information store means 141. As a result, the integrated control of data is attained with out relying on programs.

公开(公告)号：JP2003127998A

公开(公告)日：2003-05-08

申请号：JP2001329773

申请日：2001-10-26

Applicant: NAT AEROSPACE LAB ,  MITSUBISHI SPACE SOFTWARE KK

Inventor： YAMAMOTO HIROMICHI ,  HONMA KOZO ,  KITAGATA SATORU

IPC: G09B29/00 ,  B64D45/04 ,  G01C5/00 ,  G01C21/00 ,  G01C23/00 ,  G06T1/00 ,  G06T7/00 ,  G06T7/60 ,  G06T17/05 ,  G08G5/00 ,  G06T17/50

Abstract: PROBLEM TO BE SOLVED: To provide a flying obstacle recognizing system and its method using a satellite image for warning obstacle information. SOLUTION: This altitudinal view information providing system 2 comprises a satellite image analysis processor 3 and an altitudinal view information storage device 4. The satellite image analysis processor 3 extracts digital altitude model information having topographical data and sharp tower building data from stereo paired satellite image information different in resolution, photographed by an observatory satellite 9 on an earth revolution orbit, and satellite high-resolution image information processed based on the satellite image information. The altitudinal view information storage device 4 stores altitudinal view information obtained by synthesizing the information in an altitudinal view information database.

公开(公告)号：JP2003091422A

公开(公告)日：2003-03-28

申请号：JP2001283957

申请日：2001-09-18

Applicant: NAT AEROSPACE LAB ,  MITSUBISHI SPACE SOFTWARE KK

Inventor： YAMAMOTO HIROMICHI ,  HONMA KOZO ,  YOSHIDA MASAHIRO ,  OKUBO JUNICHI

IPC: G06F17/16 ,  G06F9/45 ,  G06F15/16 ,  G06F15/80

Abstract: PROBLEM TO BE SOLVED: To automatically convert a non-parallelized source code having a multiple loop structure into a parallelized source code executable by a plurality of processors. SOLUTION: In this program P for automatically generating a multiple repetition processing ultra-parallelized source code for automatically generating a parallelized source code executable in parallel by an m (m is an integer which is not less than 2) pieces of processors from a non-parallelized source code SC including an n (n is an integer which is not less than 2)-fold nested loop, the initial value formula of each of the n-fold loops of the non-parallelized source code SC is rewritten to an initial value formula Sj expressed by the following formula by using m pieces of continuous integers iak (k=0,..., m-1) starting with 0 uniquely identifying each processor which are applied to m pieces of processors and an incremental value δj decided for each loop j (j=1,..., n), and the n-fold loop structural part is converted into the structure whose processing can be shared by the m pieces of processors by using the rewritten initial value formula and the incremental value δj by the function of a CPU 2.

公开(公告)号：JP2002156227A

公开(公告)日：2002-05-31

申请号：JP2000349033

申请日：2000-11-16

Applicant: NAT AEROSPACE LAB

Inventor： GOMI HIROMI ,  SASA SHUICHI ,  YAMAMOTO HIROMICHI

IPC: G01C11/06 ,  B64D45/04 ,  B64G1/66 ,  G01B11/24 ,  G01B11/245

Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic vision system for detecting flat area provided with functions to perform self-diagnosis on displacements of the locations and attitudes of cameras due to vibrations, thermal deformation, etc., during measuring operation, and to verify the reliability of measurements in the stereoscopic vision system mounted on a lunar surface survey instrument, etc., and suitable for landing. SOLUTION: In the stereoscopic vision system for measuring the undulations of the ground from two images photographed by directing toward the ground the right and left cameras installed at a predetermined interval, the image of one camera is parallelly moved in the y-axis direction and the x-axis direction so that correlation is heightened most when the image of the one camera is superposed with reference to the image of the other camera, and the image of the one camera is rotated in the z-axis direction to detect the amount of correction based on displacements of the locations and attitudes of the cameras. The image of the one camera corrected by the amount of correction is combined with the image of the other camera to execute stereoscopic vision measurements.

公开(公告)号：JPH0433018A

公开(公告)日：1992-02-04

申请号：JP13450390

申请日：1990-05-24

Applicant: NAT AEROSPACE LAB ,  FUJITSU LTD

Inventor： YAMAMOTO HIROMICHI ,  NAKA MASAO ,  MATSUSHIMA KOICHI ,  MATSUMOTO KOTARO ,  SATO YUICHI ,  HARADA KAZUYUKI ,  KAWAI MASATO

IPC: G06F9/40 ,  G06F5/00 ,  G06F9/44 ,  G06N5/04

Abstract: PURPOSE:To attain unit conversion between data without interposing labor by totally executing the unit conversion between the data by using a physical unit table and a conversion table incorporated into a system. CONSTITUTION:An input/output data linking means 151 makes parameter names correspondent to the respective real input/output data and links the input/output data between plural element programs by linking the parameter names. On the other hand, an automatic physical unit converting means 181 automatically executes the unit conversion between the data according to the exchange relation between the respective data stored in a correspondent information enable means 131 and a relevant linked information storing means 141, the physical unit of each data stored in a physical unit system storing means 161 and the conversion formula of the physical unit system defined by a physical unit table/ conversion table 171. Thus, the physical unit conversion of the element program can be automatically executed without interposing the labor.

公开(公告)号：JPH03206522A

公开(公告)日：1991-09-09

申请号：JP33780789

申请日：1989-12-25

Applicant: NAT AEROSPACE LAB ,  FUJITSU LTD

Inventor： YAMAMOTO HIROMICHI ,  NAKA MASAO ,  MATSUMOTO KOTARO ,  MATSUSHIMA KOICHI ,  SATO YUICHI ,  HARADA KAZUYUKI ,  KAWAI MASATO

IPC: G06F9/06 ,  G06F9/45

Abstract: PURPOSE:To flexibly cope with the change of a program, etc., by preparing the parameter names opposite to each of actual input/output data and connecting these parameter names to each other to attain the connection among those input/output data on plural element programs. CONSTITUTION:Each processing means 111 performs its due processing based on each element program forming a copmosite program, and both input and output data obtained from this processing are stored in an input/output data store means 121. At the same time, the corresponding relation between the storing positions of the input and output data in the means 121 and the parameter name given to these data is stored in a correspondence information store means 131. When the connection is secured among input or output data of the means 111, the connection information is stored in a connection information store means 141. Thus the connection is secured among input/output data on plural element programs. Then it is possible to flexibly cope with the change of a program, etc.

公开(公告)号：JPH03196221A

公开(公告)日：1991-08-27

申请号：JP33780689

申请日：1989-12-25

Applicant: NAT AEROSPACE LAB ,  FUJITSU LTD

Inventor： YAMAMOTO HIROMICHI ,  NAKA MASAO ,  MATSUMOTO KOTARO ,  MATSUSHIMA KOICHI ,  HARADA KAZUYUKI ,  SATO YUICHI ,  KAWAI MASATO

IPC: G06F9/44 ,  G06F9/06

Abstract: PURPOSE:To improve the retrieving efficiency for the program execution data by retrieving the input/output data on a composite program stored in an input/ output data storing means based on the information stored in a correspondence information storing means and a coupling information storing means. CONSTITUTION:The corresponding relation secured between the storing positions of the input and output data in an input/output storing means 121 and the parameters given to the input and output data is stored in a corresponding relation storing means 131. When the input data are coupled with the output data among plural processing means 111, the corresponding coupling information is stored in a coupling information storing means 141 so as to secure the connection of the input and output data among plural element programs. A retrieving means 151 specifies the storing positions of the input and output data in the means 121 based on the storing information on both means 131 and 141 and retrieves the relevant input and output data. Thus it is possible to facilitate the retrieval of the input and output data transferred among those element programs and to improve the retrieving efficiency of data.