SHAPE FUNCTION-BASED ESTIMATION OF DEFORMATION WITH MOVING CAMERAS ATTACHED TO THE DEFORMING BODY

Autor: O. Jokinen, I. Ranta, H. Haggrén, P. Rönnholm

Publikováno v: ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol III-5, Pp 11-17 (2016)

The paper presents a novel method to measure 3-D deformation of a large metallic frame structure of a crane under loading from one to several images, when the cameras need to be attached to the self deforming body, the structure sways during loading,

Externí odkaz: https://doaj.org/article/2471a51d9f24409c8cfc25d8cc3de3af

DETECTION AND CORRECTION OF CHANGES IN EXTERIOR AND INTERIOR ORIENTATIONS WHILE ESTIMATING 3-D OBJECT DEFORMATIONS FROM MULTIPLE IMAGES WITH WEAK OR STRONG IMAGING GEOMETRY

Autor: O. Jokinen, H. Haggrén

Publikováno v: ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol I-3, Pp 43-48 (2012)

The paper deals with estimation of 3-D object deformation from multiple images initially in fixed positions with weak or strong imaging geometry. A new method is proposed to detect automatically if the exterior or interior orientations (rotations, tr

Externí odkaz: https://doaj.org/article/73ca6bcf38d443b09d90063cef1d6e4f

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Genetic algorithms applied to a wood collection problem

Autor: O. Jokinen, J. Savola, I. Karanta, T. Mikkota, C. Bounsaythip

Publikováno v: Karanta, I, Mikkola, T, Bounsaythip, C, Jokinen, O & Savola, J 1999, Genetic algorithms applied to a wood collection problem . in 1999 IEEE International Conference on Systems, Man, and Cybernetics (IEEE SMC '99) . vol. IV, IEEE Institute of Electrical and Electronic Engineers, pp. 635-639, IEEE Conference on Systems, Man and Cybernetics, SMC'99, Tokyo, Japan, 12/10/99 . https://doi.org/10.1109/ICSMC.1999.812478

This paper is related to a real-world problem of routing, sequencing and time-tabling of trucks for timber collection in Finland. The general features of the vehicle routing problem are described, and the special features of the wood transportation p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6845efa59f0e18521b8ce8372972621f
https://doi.org/10.1109/icsmc.1999.812478

Customizable garbage collectors

Autor: Matti O. Jokinen

Publikováno v: Information Processing Letters. 30:115-118

Conventional garbage collectors retain components of data structures as long as the structure itself is accessible. In some applications, however, the components of a data structure are useful only if they are referred by external pointers. Recogniti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ccebbe1dd5fdf1a607212531b0fbd526
https://doi.org/10.1016/0020-0190(89)90128-2