Tracking people in crowds by a part matching approach

The major difficulty in human tracking is the problem raised by challenging occlusions where the target person is repeatedly and extensively occluded by either the background or another moving object. These types of occlusions may cause significant changes in the person's shape, appearance or motion, thus making the data association problem extremely difficult to solve. Unlike most of the existing methods for human tracking that handle occlusions by data association of the complete human body, in this paper we propose a method that tracks people under challenging spatial occlusions based on body part tracking. The human model we propose consists of five body parts with six degrees of freedom and each part is represented by a rich set of features. The tracking is solved using a layered data association approach, direct comparison between features (feature layer) and subsequently matching between parts of the same bodies (part layer) lead to a final decision for the global match (global layer). Experimental results have confirmed the effectiveness of the proposed method. © 2008 IEEE

Pelaksanaan Dispensasi Nikah di Bawah Umur di Desa Kulim Jaya Kecamatan Lubuk Batu Jaya Kabupaten Indragiri Hulu Menurut Undang-undang Nomor 1 Tahun 1974 Tentang Perkawinan

Underage marriage is a marriage that is performed by someone who has not met the minimum age limit for marriage . Underage marriage actually be done with specific reasons and must be accompanied by a decree of the Court of Religion according to the contents of Article 7 paragraph ( 2 ) of Law No. 1 of 1974 About Marriage ( hereinafter called the Marriage Act ) . In fact, in the village of Kulim Jaya there are still underage marriage that is not accompanied by a decree granting a dispensation marriage of Islamic Court . The purpose of this thesis research is to determine how the implementation of the dispensation of marriage in the village Kulim Lubuk Batu Jaya Jaya District of Indragiri Hulu , and to know the reason KUA Lubuk Batu Jaya remained married couples under age without a dispensation giving marriage of Religious Court and to know the reasons actors marriage minors do not follow the trial court granting the dispensation of Religion .The method used is Observation Research with juridical sociological approach , sedangkat nature of this thesis research is descriptive . The way research is by way of surveys and structured interviews . Results of the study found is still the presence of underage marriage in Kulim Jaya village which is not accompanied by a decree granting marriage dispensassi of Religious Court . KUA Lubuk Batu Jaya remained married couples under age without a court order as a state religion pregnant outside marriage and economic circumstances are not allowed to attend the session in the Religious . Performers underage marriage did not follow the trial in court to obtain a dispensation Religious marriage by reason of distances , complicated procedures and a long time . Suggestions author , the first expected to KUA Lubuk Batu Jaya in order not to marry underage partner without marriage dispensation decree of Islamic Court . Both the KUA Lubuk Batu Jaya to be more prudent in giving the decision to marry couples under age , and the third to parents whose children will marry underage dispensassi it has obtained a marriage in the Religious

Formation of Nanopits in Si Capping Layers on SiGe Quantum Dots

In-situ annealing at a high temperature of 640°C was performed for a low temperature grown Si capping layer, which was grown at 300°C on SiGe self-assembled quantum dots with a thickness of 50 nm. Square nanopits, with a depth of about 8 nm and boundaries along 〈110〉, are formed in the Si capping layer after annealing. Cross-sectional transmission electron microscopy observation shows that each nanopit is located right over one dot with one to one correspondence. The detailed migration of Si atoms for the nanopit formation is revealed by in-situ annealing at a low temperature of 540°C. The final well-defined profiles of the nanopits indicate that both strain energy and surface energy play roles during the nanopit formation, and the nanopits are stable at 640°C. A subsequent growth of Ge on the nanopit-patterned surface results in the formation of SiGe quantum dot molecules around the nanopits