The phrase "a more complex technique" is correct and usable in written English.
It can be used when discussing methods or approaches that involve greater intricacy or sophistication compared to simpler alternatives.
Example: "In this study, we will explore a more complex technique for data analysis that yields more accurate results."
Alternatives: "a more intricate method" or "a more advanced approach".
Section 4 describes a more complex technique called behaviour subtraction, which includes temporal information into the background model.
Therefore, it should always be part of the imaging algorithm of a focal bone lesion, even if the initial diagnosis was made by a more complex technique, such as CT or MRI.
When further comparing CT versus MRI, MRI is a more complex technique but may provide functional cardiac information and may be able to quantify the degree of an AV shunt by volumetric measurements of the ventricles and flow quantification over the cardiac valves.
While most of the authors applied PRP on the graft surface, Sánchez et al. [ 22] placed PRP inside the graft through multiple intratendinous depots, while Radice et al. [ 23] used a more complex technique: before PRP application a bioabsorbable spongy membrane (Gelfoam, Pfizer, New York, NY) was carefully sutured on the harvested tendon and around the femoral bone plug in case of the BPB graft.
With a robust implementation of any more complex technique, e.g., the watershed algorithm, the effect of substrate irregularities can be highly suppressed.
A still more complex technique, variously called computerized tomography (CT), or computerized axial tomography (CAT), was developed by Godfrey Hounsfield of Great Britain and Allen Cormack of the United States during the early 1970s.
What were formerly small differences of style are becoming amplified as filmmakers go deeper into their own obsessions and cultivate a surer and more complex technique to realize them.
When this is not appropriate, or does not work, the more complex technique of "memory rescripting" (see Wild and Clark, 2011) is available.
High cutoff haemofiltration can be viewed as a reasonable alternative to more complex techniques (coupled plasma filtration adsorption, plasmapheresis, and haemoperfusion) recently evaluated as methods with which to remove inflammatory mediators [ 24].
In a precast concrete construction, for instance, precast members require highly skilled workers, more complex techniques, and a more complex design.
It is possible to correct for this by using more complex techniques based on a Monte Carlo and a Bayesian approach [ 19].
