TISS system 및 DELTA system에 의한 섬유식별

Fiber Identification via the TISS and DELTA Systems

Of the vast number of plant taxa in the world, the wood is one of the most useful resources. It is important to identify the fibers of wood and pulp for the plant taxonomy and for the uses, but we do not have enough information on them, especially for the computerizd data. The fiber identification is one of the difficult tasks. In addition to the plant taxonomy and the fiber-using industries, such identification is also important in many other fields, including education, document examiners, etc. For these purpose, the fibers should be exactly distinguished. The TlSS system 1 have programed to identify various woods would also be useful in the identification of fibers by the genus and species in the features of unknown samples and in searching the features of a species based on its scientific name. Such searching programs are being developed in many other countries with a view to searching the features of wood and fibers by using scientific names, or to searching for the species name by using the features of the cells of the woody materials. With the survey of all the available literature, the features of the fibers of 124 species both of softwood and hardwood were examined under the electron and optical microscopies. Each species were coded and carded by the feature, and the databases were built. The microscopic photographes were inputted into a personal computer by a flatbed scanner and by a slide film scanner. The new computer program called TISS 2 was developed using C computer language. Korean language fonts were added to the TlSS 2. The TISS 2 can be in adding and searching a image of fiber features both of a known fiber and an unknown fiber. The databases were corded for the DELTA system which was developed by Dallwitz and Paine in Australia, 1986.