376 research outputs found
Coupled Depth Learning
In this paper we propose a method for estimating depth from a single image
using a coarse to fine approach. We argue that modeling the fine depth details
is easier after a coarse depth map has been computed. We express a global
(coarse) depth map of an image as a linear combination of a depth basis learned
from training examples. The depth basis captures spatial and statistical
regularities and reduces the problem of global depth estimation to the task of
predicting the input-specific coefficients in the linear combination. This is
formulated as a regression problem from a holistic representation of the image.
Crucially, the depth basis and the regression function are {\bf coupled} and
jointly optimized by our learning scheme. We demonstrate that this results in a
significant improvement in accuracy compared to direct regression of depth
pixel values or approaches learning the depth basis disjointly from the
regression function. The global depth estimate is then used as a guidance by a
local refinement method that introduces depth details that were not captured at
the global level. Experiments on the NYUv2 and KITTI datasets show that our
method outperforms the existing state-of-the-art at a considerably lower
computational cost for both training and testing.Comment: 10 pages, 3 Figures, 4 Tables with quantitative evaluation
SURVEI TINGKAT KEBUGARAN JASMANI SISWA KELAS X, XI DAN XII SMAN 3 NGANJUK
Abstrak
Kebugaran jasmani yang berkaitan dengan seorang siswa merupakan komponen penting yang harus dijaga. Untuk mempertahankan kebugaran jasmani, peserta didik dituntut untuk dapat menjaga kebugaran dengan teratur berolahraga dan memperoleh asupan makanan yang bergizi. Dengan begitu, peserta didik akan memiliki tingkat kebugaran jasmani yang baik dan tenaganya digunakan untuk beraktivitas di sekolah. Tingkat kebugaran jasmani siswa yang baik sangat dibutuhkan oleh setiap siswa. Untuk mengetahui tingkat kebugaran jasmani siswa apakah telah memenuhi standar apa belum, maka perlu diadakan tes untuk mengetahui tingkat kebugaran jasmani siswa, yaitu dengan menggunakan metode Tes Kebugaran Jasmani Indonesia (TKJI). Tujuan penelitian ini adalah untuk mengetahui tingkat kebugaran jasmani siswa kelas X, XI, dan XII di Sekolah Menengah Atas Negeri 3 Nganjuk dan Seberapa besar tingkat kebugaran jasmani siswa kelas X, XI, dan XII di Sekolah Menengah Atas Negeri 3 Nganjuk. Jenis penelitian yang digunakan adalah penelitian survei. Lokasi penelitian ini dilaksanakan di Sekolah Menengah Atas Negeri 3 Nganjuk Jl. Bengawan Solo 109 Nganjuk Kecamatan Nganjuk Kabupaten Nganjuk. Populasi dalam penelitian ini adalah siswa kelas X, XI, dan XII Sekolah Menengah Atas Negeri 3 Nganjuk Kabupaten Nganjuk yang seluruhnya 30 kelas terdiri dari kelas X 10 kelas, kelas XI 10 kelas dan XII 10 kelas. Teknik pengambilan sampel adalah random cluster sampling. Sampel dalam penelitian ini 3 kelas yang terdiri dari; kelas X sebanyak 1 kelas, kelas XI 1 kelas dan kelas XII 1 kelas. Data diambil menggunakan Tes Kebugaran Jasmani Indonesia (TKJI). Tingkat kebugaran jasmani siswa kelas X, XI, dan XII Sekolah Menengah Atas Negeri 3 Nganjuk Kabupaten Nganjuk Sebagian besar menunjukkan kriteria kurang yaitu di mulai dari kelas X sedang (21 %), kurang (67 %), kurang sekali (12 %), kemudian kelas XI baik (4%), sedang (18 %), kurang (64 %), kurang sekali (14%), selanjutnya kelas XII baik (3 %), sedang (37 %), kurang (60 %). Sehingga dari data yang sudah didapat tesebut dapat dikatakan bahwa tingkat kebugaran jasmani siswa kelas X, XI, dan XII Sekolah Menengah Atas Negeri 3 Nganjuk Kabupaten Nganjuk menunjukkan kategori kurang.
Kata Kunci : kebugaran jasmani, survei, tingkat kebugaran jasmani
Abstract
The physical fitness is associated with a student is an important component must must maintained. To maintain physical fitness, students are required to be able to keep the fitness of a regular exercise and obtain nutritious food intake. By doing so, students will have a good level of physical fitness and energy used to move at school. The physical fitness good students are needed by all the students. To determine the level of physical fitness of students whether it has met the standard of what is not, we need to hold a test to determine the level of physical fitness of students, by using the method of Indonesian Physical Fitness Test (TKJI). The purpose of this research was to determine the level of physical fitness of students of class X, XI, and XI at Senior High School 3 Nganjuk and what degree of physical fitness of students of class X, XI, and XII at Senior High School 3 Nganjuk. This type of research is a survey research. The location research was conducted at Senior High School 3 Nganjuk Jl. Bengawan Solo 109 District of Nganjuk. The population in this research were students of class X, XI, and XII Senior High School 3 Nganjuk 30 class consists entirely of class X 10 classes, 10 classes XI and XII 10 classes. The sampling technique was, random cluster sampling. The sample in this research consisted of three classes; X class as a class 1, class 1 class XI and XII class 1 class. Data retrieved using Indonesian Physical Fitness Test (TKJI). The level of physical fitness of students of class X, XI, and XII Senior High School 3 Nganjuk most show less criteria that at the start of class X was (21%), less (67%), less so (12%), then both class XI (4%), moderate (18%), less (64%), less so (14%), the next class XII good (3%), moderate (37%), less (60%). So from the data that has been obtained proficiency level can be said that the level of physical fitness of students of class X, XI, and XII Senior High School 3 Nganjuk show less category.
Keywords : physical fitness, surveys, level of physical fitness
Dual Power Active Rfid Tag
Radio Frequency Identification (RFID) has been around since a few decades. The concept of using Radio Frequency to identify objects dates back to World War II when the RF was used to distinguish between returning English airplanes
and the German ones [19]. RFID tags are increasingly being used in many diverse applications in industries nowadays. The capabilities of these tags span from very dumb passive tags to smart active tags, with the cost of these tags
correspondingly ranging from a few pennies to many dollars
The effect of drought on the growth and development of oil palm - a review / Mohammad Azzam A. Haris
Drought can caused water deficiency which can interrupt the growth and development of oil palm. The drought or water shortage can inhibit the growth and development of leaf, fruit and root. Oil palm needs an average rainfall of 150 mm/month, with dry periods not more than 2 to 3 months. The relative air humidity must be above 75% in the whole year. The average for a minimum annual rainfall about 1800 mm which is at optimal rate and can raise up to 2500 mm without give any effect . There are several factors that can causes drought which are low precipitation, dry season, El-Nino, erosion and human activities and climate changes. All this factors will give an effect on growth and development of oil palm. The water shortage or drought can lead to growth inhibition of leaf, fruit and root of oil palm. Short period of drought or temperatures below 18°C does not significantly affect vegetative growth but reduced yield .The drought can make reduce the production of oil palm by reduced oil palm fruit weight. Oil palm smallholder and estate can reduce the effect of drought by creating a pond and water tank reservoir is necessary for drought protection
Pendekatan Ekonomi Sirkular sebagai Model Pengembangan Bisnis melalui Pemanfaatan Aplikasi pada Usaha Kecil dan Menengah Pasca Covid-19
Some research about economic restoration after covid-19 have been researched, but nothing is focused on discussing circular economy (CE). Circular economy is an alternative to reduce waste and fix the environment. CE maximizing benefit between economic and environment. This research is implemented by the CE approach of Ellen Macarthur Foundation, there is reduce, reuse, recycle, refurbish, and renew. The results of this research show that SME in Kabupaten Sumedang have enormous potential in improving their standard of living which combines economic and environment. As it supports a circular economy, the application based on technology is very helpful in the process of its implementation.
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