Multi-Processor Rotation and Comparison of Objects
نویسنده
چکیده
A p a r a l l e l processing method of r o t a t i n g and comparing three-dimensional ob jec ts is presented. The mul t i -p rocessor has an abs t rac t s t ruc tu re in which the I n d i v i d u a l processors are located at the ve r t i ces of a geodesic dome. The design has been tested on the same type of ob ject matching problems as Shepard (3) used in h i s mental r o t a t i o n experiments w i t h human subjects. The same l i nea r " r eac t i on time** behaviour is found*
منابع مشابه
Contours Extraction Using Line Detection and Zernike Moment
Most of the contour detection methods suffers from some drawbacks such as noise, occlusion of objects, shifting, scaling and rotation of objects in image which they suppress the recognition accuracy. To solve the problem, this paper utilizes Zernike Moment (ZM) and Pseudo Zernike Moment (PZM) to extract object contour features in all situations such as rotation, scaling and shifting of object i...
متن کاملProposed Feature Selection for Dynamic Thermal Management in Multicore Systems
Increasing the number of cores in order to the demand of more computing power has led to increasing the processor temperature of a multi-core system. One of the main approaches for reducing temperature is the dynamic thermal management techniques. These methods divided into two classes, reactive and proactive. Proactive methods manage the processor temperature, by forecasting the temperature be...
متن کاملFaraday Rotation Estimation from Unfocussed Raw Data: Analysis Using Alos Palsar Data
We propose to estimate Faraday rotation (FR) from SAR unfocussed raw data rather than focussed Single Look Complex (SLC) data. The main issue of the previous approaches presented in literature is the inherent averaging of the FR angle with the focussing process. This averaging might lead to wrong estimation of FR especially in the case of rapid spatial variation of Total Electron Content (TEC) ...
متن کاملVIRIM: A Massively Parallel Processor for Real-Time Volume Visualization in Medicine
Architecture and applications of a massively parallel processor are described. Volumes of 256×256×128 voxels can be visualized at a frame rate of 10 Hz using volume oriented visualization algorithms. A prototype of the scalable and modular system is currently set up. 3D rotation around an arbitrary rotation axis, perspective, zooming, and arbitrary gray value mapping are provided in real-time. ...
متن کاملAnkle rotation changes and its influences in knee osteoarthritis
Background : Biomechanical factors are known to be important in knee osteoarthritis (OA) development and progression. This study was designed to determine changes of hamstrings muscle activation, knee adduction moment and ankle rotation angle in two knee osteoarthritis (mild and moderate) and a healthy control group. Methods: 16 females (10 with mild and 6 with moderate medial knee osteoart...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 1981