Rntr . * Kam Ibmys
نویسنده
چکیده
An algorithm is resented for con8tructing a quadtree from the array repre+@&oa of a binary u. %h e algorithm examines each pixel in the w once aasd only once. In addition, aa the tree ie con&u&d, only m&iial &ed nodea are ever cd. Thua the algorithm never requirea temporary nodes. The execution time of the B@-rithm is equal to the number of pixel43 in the we. The amount of sp&oe, in 84$& tion to that necessary for the final quadtree, ia proportional to the log of the image diameter.
منابع مشابه
Joint contact forces when minimizing the external knee adduction moment by gait modification: A computer simulation study.
BACKGROUND AND PURPOSE Gait modification is often used to reduce the external knee adduction moment (KAM) in human walking, but the relationship between KAM reduction and changes in medial knee joint contact force (JCF) is not well established. Our purpose was to examine the limiting case of KAM-based gait modification: reducing the KAM as much as possible, and the resulting effects on JCF. M...
متن کاملA framework for key account management and revenue management integration
a r t i c l e i n f o Keywords: Key account management Revenue management Customer relationship management Customer value Service industries Key Account Management (KAM) and Revenue Management (RevM) have been widely practiced in the service industries for more than three decades, but the effects of RevM on KAM remain largely unknown. This paper addresses this neglected area of study in the mar...
متن کاملAn analytic KAM-Theorem
We prove an analytic KAM-theorem, which is used in [1], where the differential part of KAM-theory is discussed. Related theorems on analytic KAM-theory exist in the literature (e. g., among many others, [7], [8], [13]). The aim of the theorem presented here is to provide exactly the estimates needed in [1].
متن کاملRelationship between foot function and medial knee joint loading in people with medial compartment knee osteoarthritis
BACKGROUND Dynamic joint loading, particularly the external knee adduction moment (KAM), is an important surrogate measure for the medio-lateral distribution of force across the knee joint in people with knee osteoarthritis (OA). Foot motion may alter the load on the medial tibiofemoral joint and hence affect the KAM. Therefore, this study aimed to investigate the relationship between tibia, re...
متن کاملWeak KAM Pairs and Monge-Kantorovich Duality
The dynamics of globally minimizing orbits of Lagrangian systems can be studied using the Barrier function, as Mather first did, or using the pairs of weak KAM solutions introduced by Fathi. The central observation of the present paper is that Fathi weak KAM pairs are precisely the admissible pairs for the Kantorovich problem dual to the Monge transportation problem with the Barrier function as...
متن کامل