Three-dimensional surface models of detailed lumbosacral structures reconstructed from the Visible Korean

Shin, Dong Sun; Chung, Min Suk; Park, Jin Seo; Park, Hyung Seon; Lee, Seung Bock; Lee, Sang Ho; Choi, Ho Nam; Riemer, Martin; Handels, Heinz; Lee, Jong Eun; Jung, Wonsug

doi:10.1016/j.aanat.2010.09.001

Cited by 24 publications

(25 citation statements)

References 14 publications

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“…In addition, due to many layers, one PSD file is very large (86 MB), and a layer in the PSD file requires a larger file size (95 KB) than a compressed TIFF file (6 KB) in only 2-bit color. Therefore, TIFF or a similar file format is appropriate for off-line or even on-line distribution [15].…”

Section: Discussionmentioning

confidence: 99%

“…A variety of educational tools, including virtual dissection, virtual endoscopy, and virtual lumbar puncture have been developed using Visible Korean data [14][15][16]22]. In addition, volume 3D models based on the Visible Korean have been used for virtual exposure to radiation for calculation of the dosimetry of vital and radiosensitive organs [9].…”

Section: Discussionmentioning

confidence: 99%

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Outlining of the detailed structures in sectioned images from Visible Korean

Shin

Park

et al. 2011

Surg Radiol Anat

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Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Outlining of the detailed structures in sectioned images from Visible Korean

Shin

Park

et al. 2011

Surg Radiol Anat

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“…File format of the composites of the reduced data was converted from Mimics to stereolithography to be readable on the Maya software. (44) Masseter,* lateral pterygoid muscle,* medial pterygoid muscle,* longus colli,* longus capitis,* sternocleidomastoid muscle,* rectus capitis posterior major,* rectus capitis posterior minor,* rectus capitis anterior,* rectus capitis lateralis,* obliquus capitis superior,* obliquus capitis inferior,* digastric muscle,* stylohyoid muscle,* mylohyoid muscle,* sternohyoid muscle,* longissimus,* trapezius ,* levator scapulae,* thyrohyoid muscle,* splenius capitis,* semispinalis cervicis* Skeletal (10) Cranium without mandible,* mandible, hyoid bone, first cervical vertebra, second cervical vertebra, third cervical vertebra, fourth cervical vertebra, fifth cervical vertebra, sixth cervical vertebra Articular (4) Intervertebral disc (C IIYC III), intervertebral disc (C IIIYC IV), intervertebral disc (C IVYC V), intervertebral disc (C VYC VI) Vascular (artery) (18) Common carotid artery,* external carotid artery,* superficial temporal artery,* maxillary artery,* internal carotid artery,* vertebral artery,* anterior cerebral artery, pericallosal artery, middle cerebral artery, posterior communicating artery, posterior cerebral artery, basilar artery Vascular (vein) (22)…”

Section: Surface Modelsmentioning

confidence: 99%

Accessible and Informative Sectioned Images and Surface Models of a Cadaver Head

Shin

Jang²,

Park³

et al. 2012

Journal of Craniofacial Surgery

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The sectioned images and surface models of a cadaver head in the Visible Korean Project would be more beneficial if they were accessible and informative. To this aim, 3 policies were established: (1) the data are promptly obtainable and observable; (2) the graphic data are accompanied by explaining the anatomic terms; and (3) two-dimensional images and three-dimensional models are shown together. According to the policies, the following were attempted. Two hundred thirty-five couples of sectioned images and outlined images (intervals, 1 mm) of the head were prepared. Browsing software was developed where the 2 corresponding images were displayed simultaneously. In addition, the structures in the images were recognized with the aid of automatic labeling. From the outlined images, surface models of 178 head structures were constructed. The two-dimensional surface models including the sectioned images were embedded into the three-dimensional surface models. All the models were categorized into systems and arranged to be inputted to a PDF (portable document format) file. The finalized PDF file containing comprehensive head data could be explored on Adobe Reader. If the user clicked on the surface models, their anatomic names were highlighted. The sectioned images, outlined images, and surface models in the browsing software and PDF file can be downloaded from the homepage (anatomy.co.kr) free of charge. The state-of-the-art graphic information will hopefully assist medical students in learning head anatomy. In addition, the raw data are expected to contribute to the various clinical practice simulations.

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“…a Browsing software of the four kinds of images, all corresponding to one another [24]. b Virtual lumbar puncture system, equipped with a haptic device [25] Fig. 4 Applications of the Chinese Visible Human.…”

Section: Segmentation and 3d Reconstructionmentioning

confidence: 99%

“…Surface and volume-rendered models of the lumbar region were reconstructed and utilized for establishing a virtual lumbar puncture system (Fig. 3b) [4,25]. Moreover, virtual colonoscopy, based on the volume models, was achieved to show the real color of the inside of the colon wall [18].…”

Section: Segmentation and 3d Reconstructionmentioning

confidence: 99%