TRANSILLUMINATION IMAGING INSTRUMENTATION WITH SCATTERED LIGHT DISCRIMINATION

摘要

Transillumination imaging instrumentation is improved by eliminating the detection of stray light beams (Fig. 4), and facilitating the detection of light beams which pass straight through an illuminated object (Fig. 10). Three-dimensional images can be constructed using either curved emitter, and detector arrays (Fig. 5); or by using emitter, and detector elements that rotate about a common axis (Fig. 6).