Multithreading on a multicore approach can potentially increase the multitemporal performance computing of the huge quantity of satellite remotely sensed data. In the present paper, a study of the computation time performance has been carried out. Thus, with two foremost remote sensing algorithms implemented into a self developed Multitemporal Multithreading on Multicore Computations Framework (3MCF). The 3MCF was applied and benchmarked on different hardware architectures: i) two cores (Intel Pentium D, Intel Core 2 Duo, AMD Athlon X2), ii) four cores (Intel Core 2 Quad, Intel i7), and iii) eight cores (Xeon Nehalem). Final adapted benchmark results (with a total number of 414720 benchmarks) show a gain of 8X for the octal core, 4X for the quad core and 2X for the dual core.
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