Title :
Real time execution of optimal edge detectors on RISC and DSP processors
Author :
Lacassagne, Lionel ; Lohier, Frantz ; Garda, Patrick
Author_Institution :
Lab. des Instrum. et Syst., Univ. Pierre et Marie Curie, Paris, France
Abstract :
This paper presents the real time implementations of the Canny-Deriche (1986, 1990) optimal edge detectors on RISC and DSP processors. For each type of architecture, the most leading optimization techniques are described. A comparison is then made between RISC and DSP processing speeds
Keywords :
circuit optimisation; digital signal processing chips; edge detection; reduced instruction set computing; DSP processor; RISC processor; optimal edge detectors; optimal filters; optimization techniques; processing speeds; real time execution; Computer architecture; Detectors; Digital signal processing; Equations; Finite impulse response filter; IIR filters; Image edge detection; Performance analysis; Reduced instruction set computing; Smoothing methods;
Conference_Titel :
Acoustics, Speech and Signal Processing, 1998. Proceedings of the 1998 IEEE International Conference on
Conference_Location :
Seattle, WA
Print_ISBN :
0-7803-4428-6
DOI :
10.1109/ICASSP.1998.678182
