This paper presents the development and real-time implementation of a rule-based approach to passive auto-focusing for digital still cameras. The implementation is performed on the processor DM310 which is specifically manufactured by Texas Instruments for digital still cameras. The squared-gradient
Development and implementation of real-time ultrasound process tomography using a transputer network
β Scribed by F. Wiegand; B.S. Hoyle
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 985 KB
- Volume
- 17
- Category
- Article
- ISSN
- 0167-8191
No coin nor oath required. For personal study only.
β¦ Synopsis
Wiegand, F. and B.S. Hoyle, Development and implementation of real-time ultrasound process tomography using a transputer network, Parallel Computing 17 (1991) 791-807.
The paper describes the development of parallel forms of the acoustic backprojection algorithm using real-time parallel processing of ultrasound sensor data for the synthesis of process tomography flow images. Evaluations are included of both tuned and dynamic parallel implementations of the algorithm, complete with performance benchmark results. A performance monitor is also described which provides load balance data with minimal overhead on the transputer network and without any special hardware.
π SIMILAR VOLUMES
## Abstract Using a linear array realβtime scanner and a video disc with slowβmotion review capability, the pancreatic duct was seen in 86% of normal subjects. It appeared as a tubular structure in 65% of patients and as a single line echo in 21%. The normal pancreatic duct measures 2 mm in diamete
Follicular growth was monitored in 19 patients during 20 spontaneous and induced cycles by different examiners in a blind trial using a real-time linear array, a mechanical sector scanner, and a gray scale compound scanner. This was done to compare the efficacy of different ultrasound equipment in t
This article describes a methodology that implements a Markov decision process (MDP) optimization technique in a real time fed-batch experiment. Biological systems can be better modeled under the stochastic framework and MDP is shown to be a suitable technique for their optimization. A nonlinear inp