Thermoacoustic Tomography Using Optical Line Detection

2005 ◽  
Author(s):  
Guenther Paltauf ◽  
Peter Burgholzer ◽  
Markus Haltmeier ◽  
Otmar Scherzer
Keyword(s):  
Line Detection ◽  
Thermoacoustic Tomography ◽  
Optical Line

Thermoacoustic tomography using optical line detection

2005 ◽  
Author(s):  
G. Paltauf ◽  
P. Burgholzer ◽  
M. Haltmeier ◽  
O. Scherzer
Keyword(s):  
Line Detection ◽  
Thermoacoustic Tomography ◽  
Optical Line

Real-time optical line detection

1987 ◽  
Vol 63 (4) ◽  
pp. 230-232 ◽  
Author(s):  
George Eichmann ◽  
Yao Li
Keyword(s):  
Real Time ◽  
Line Detection ◽  
Optical Line

First [NII] 122 μm line detection in a starburst pair at z = 4.7

2019 ◽  
Vol 15 (S341) ◽  
pp. 283-284
Author(s):  
Minju M. Lee ◽  
Tohru Nagao ◽  
Carlos De Breuck
Keyword(s):  
Star Formation ◽  
Electron Density ◽  
Spiral Galaxies ◽  
Galactic Plane ◽  
Line Ratio ◽  
Line Detection ◽  
Large Scatter ◽  
Electron Densities ◽  
Star Forming ◽  
Optical Line

AbstractWe report the first detection of [NII] 122 μm line toward a QSO-SMG pair, BRI 1202-0725, at z = 4.7 using ALMA. Combining with [NII] 205 μm line detection and taking the line ratio of [NII]122/[NII]205, we constrain electron densities of both galaxies. The derived electron densities are ${26_{ - 11}^{ + 12}$ and ${134_{ - 39}^{ + 50}$ cm−3 for the SMG and the QSO, respectively, which are the first measurements for galaxies at z > 4. The electron density of the SMG is comparable to the Galactic plane and the average of local spiral galaxies, while the value for the QSO is comparable to local starbursts and optical-line based measurements for star-forming galaxies at z ∼ 2–3. Considering the similar star-formation rates (SFRs) of ≍ 1000 M⊙ yr−1 for both galaxies, our results suggest a large scatter of electron densities at fixed SFR and caution against using optical lines for dusty starbursts. The details of this report are presented in Lee et al. 2019 (submitted).

Real-Time Line Detection Method for Camera Images of the Rescue Robot

2010 ◽  
Vol 130 (11) ◽  
pp. 2039-2046
Author(s):  
Munetoshi Numada ◽  
Masaru Shimizu ◽  
Takuma Funahashi ◽  
Hiroyasu Koshimizu
Keyword(s):  
Real Time ◽  
Detection Method ◽  
Line Detection ◽  
Time Line ◽  
Rescue Robot

The lane line detection based on the improved Hough transform

2014 ◽  
Author(s):  
Bo Yin ◽  
Haitao Wang ◽  
Yanping Cong
Keyword(s):  
Hough Transform ◽  
Line Detection ◽  
Lane Line

Pendeteksian Ruang Kosong Parkir di dalam Ruangan

2018 ◽  
Vol 10 (1) ◽  
pp. 34-40
Author(s):  
Nunik Afriliana ◽  
Rosalina Rosalina ◽  
Regina Valeria
Keyword(s):  
Real Time ◽  
Line Detection ◽  
Cascade Classifier ◽  
Index Terms

Menemukan tempat parkir kosong di tempat parkir dalam ruangan seperti pusat perbelanjaan menjadi kesulitan banyak pengemudi, terutama saat jam sibuk di kota-kota besar. Dalam makalah ini, sebuah sistem deteksi kekosongan tempat parkir dalam ruangan diusulkan, dengan menggunakan sistem kamera yang melibatkan OpenCV untuk mempercepat waktu dalam mencari tempat parkir bagi pengemudi kendaraan dengan memberi mereka informasi lokasi dan tempat parkir. Sistem ini menggunakan metode deteksi objek statis, yaitu Haar-Like Cascade Classifier yang dikombinasikan dengan Hough Line Detection untuk mengidentifikasi area parkir kosong dari gambar parkir yang diambil secara real time melalui kamera IP atau kamera USB. Sistem ini dirancang untuk disematkan dengan sistem manajemen parkir sebuah bangunan sebagai alat yang menyediakan tempat parkir untuk membantu pengemudi kendaraan memasuki area parkir. Index Terms—Haar-Like Cascade Classifier, Hough Line Detection, Sistem Maanajemen Parkir

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