Three-dimensional free view reconstruction in axially distributed image sensing

Chang-Taek Seo; Shin-Won Kang; Myungjin Cho

doi:doi:10.3788/COL201715.081102

Chinese Optics Letters, 2017, 15 (8): 081102, Published Online: Jul. 20, 2018

Three-dimensional free view reconstruction in axially distributed image sensing Download： 840次

Chang-Taek Seo ^1,2Shin-Won Kang ²Myungjin Cho ^3,*

Author Affiliations

¹ 3D Display Components Support Center, Gumi Electronics and Information Technology Research Institute, Gumi-si, Gyeongsangbuk-do 730-853, Korea

² School of Electronics Engineering, College of IT Engineering, Kyungpook National University, Daegu 702-701, Korea

³ Department of Electrical, Electronic, and Control Engineering, IITC, Hankyong National University, 327 Chungang-ro, Anseong-si, Gyonggi-do 456-749, Korea

Figures & Tables

Fig. 1. Concept of pickup in ADS.

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Fig. 2. Reconstruction process in ADS. (a) Multiple reconstruction planes. (b) Ray mapping between the reconstruction plane and elemental images.

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Fig. 3. (a) Movement of the virtual viewing camera for the proposed free view reconstruction. (b) Generation of the plane image from the proposed free view reconstruction.

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Fig. 4. (a) Experimental setup. (b) Examples of the recorded elemental images.

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Fig. 5. Experimental results of the conventional ADS.

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Fig. 6. Example of free view reconstruction by moving the virtual viewing camera.

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Fig. 7. Examples of free view reconstruction by moving and rotating the virtual viewing camera. (a) The free view reconstruction setup, (b) the free view reconstruction result with a tilting angle of $- 20 °$ , and (c) the free view reconstruction result with a tilting angle of 20°.

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Chang-Taek Seo, Shin-Won Kang, Myungjin Cho. Three-dimensional free view reconstruction in axially distributed image sensing[J]. Chinese Optics Letters, 2017, 15(8): 081102.

Three-dimensional free view reconstruction in axially distributed image sensing Download： 840次

Fig. 1. Concept of pickup in ADS.

Fig. 2. Reconstruction process in ADS. (a) Multiple reconstruction planes. (b) Ray mapping between the reconstruction plane and elemental images.

Fig. 3. (a) Movement of the virtual viewing camera for the proposed free view reconstruction. (b) Generation of the plane image from the proposed free view reconstruction.

Fig. 4. (a) Experimental setup. (b) Examples of the recorded elemental images.

Fig. 5. Experimental results of the conventional ADS.

Fig. 6. Example of free view reconstruction by moving the virtual viewing camera.

Fig. 7. Examples of free view reconstruction by moving and rotating the virtual viewing camera. (a) The free view reconstruction setup, (b) the free view reconstruction result with a tilting angle of $- 20 °$ , and (c) the free view reconstruction result with a tilting angle of 20°.

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Three-dimensional free view reconstruction in axially distributed image sensing Download： 840次

Fig. 1. Concept of pickup in ADS.

Fig. 2. Reconstruction process in ADS. (a) Multiple reconstruction planes. (b) Ray mapping between the reconstruction plane and elemental images.

Fig. 3. (a) Movement of the virtual viewing camera for the proposed free view reconstruction. (b) Generation of the plane image from the proposed free view reconstruction.

Fig. 4. (a) Experimental setup. (b) Examples of the recorded elemental images.

Fig. 5. Experimental results of the conventional ADS.

Fig. 6. Example of free view reconstruction by moving the virtual viewing camera.

Fig. 7. Examples of free view reconstruction by moving and rotating the virtual viewing camera. (a) The free view reconstruction setup, (b) the free view reconstruction result with a tilting angle of −20°, and (c) the free view reconstruction result with a tilting angle of 20°.

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Fig. 7. Examples of free view reconstruction by moving and rotating the virtual viewing camera. (a) The free view reconstruction setup, (b) the free view reconstruction result with a tilting angle of $- 20 °$ , and (c) the free view reconstruction result with a tilting angle of 20°.