Hirofumi CHIKATSU(Tokyo Denki University) 2, Sep. 2003 ISPRS Com.V Corfu Tutorial Code: B Title: Current advances in 3D reconstruction and documentation.

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Presentation transcript:

Hirofumi CHIKATSU(Tokyo Denki University) 2, Sep ISPRS Com.V Corfu Tutorial Code: B Title: Current advances in 3D reconstruction and documentation of cultural heritage Topic: Application of 3M pixel amateur cameras in Digital Close-Range Photogrammetry

1. Definition of Pixel Amateur Camera 2. Background Why digital camera is expected? 3. Performance evaluation Evaluation of accuracy and quality 4. Fundamental Geometry in Photogrammetry Collinearity & Coplanarity condition. 5. How to use “3DiVision” Software for Low-cost Digital Photogrammetry with Digital Camera 6. Evaluation your camera 3D measurement with 3DiVision Contents

1. Definition of Pixel Amateur Camera What is Digital Camera? Image is taken by CCD or COMS sensor. Image is transmitted to PC as digital signal. Word of endearment for digital still camera. Not electronic still camera.

What is Pixel Amateur Camera ? Some pet name; Pixel amateur camera, Amateur digital camara, Amateure CCD camera,… These cameras are digital still camera. Produced as a consumer camera. Non-metric camera No fiducial mark Lens is not changeable. Low-price, less than 1,000 US$. Not net price, purchase price

2. Background Why Amateur Digital Camera is expected ? Real-time imaging became possible. Resolution of amateur camera is amazingly increasing. Low-price is realized. Results Amateur digital camera have been receiving more attention from the view point of low-cost photogrammetric device.

MVC-C1 (SONY) C-800L (OLYMPU S) E-10 (OLIMPU S) DiMAGE 7 (MINOLTA ) MAVICA (SONY:198 1) RC-701 (Canon:198 6) MVC-C1 (SONY) C-800L (OLYMPU S) E-10 (OLIMPU S) DiMAGE 7 (MINOLTA ) MAVICA (SONY:198 1) RC-701 (Canon:198 6) MVC-C1 (SONY) C-800L (OLYMPU S) E-10 (OLIMPU S) DiMAGE 7 (MINOLTA ) MAVICA (SONY:198 1) RC-701 (Canon:198 6) MVC-C1 (SONY) C-800L (OLYMPU S) E-10 (OLIMPU S) DiMAGE 7 (MINOLTA ) MAVICA (SONY:198 1) RC-701 (Canon:198 6) MVC-C1 (SONY) E-10 (OLIMPUS) DiMAGE 7 (MINOLTA ) MAVICA (SONY:198 1) RC-701 (Canon:1986) MVC-C1 (SONY) C-800L (OLYMPUS ) E-10 (OLIMPUS) DiMAGE 7 (MINOLTA) MAVICA (SONY:198 1) Evolution of Number of Pixels in Amateur Camera

Year of Issue CTP [MTOPs] Intel386 TM Processors Intel486 TM Processors Intel R Pentium R Processors Intel Pentium Ⅱ Processors Intel Pentium Ⅲ Processors Intel Pentium 4 Processors CTP : Composite Theoretical Performance MTOPs: Millions of Theoretical Operations Per Second Intel Pentium 4 Processors(2GHz) Evolution of MTOPs in PC

Capacity [Mbytes] Year of Issue FC-9801A-HD1 PC-9801 T-35 PC-9801NS/T-36 PC-HD240N PC-HD540N FC-9821XA-HD1 PC-VP-WU03 FC-HD10KHS FC-HD20KHF PC-G-1H0801 Evolution of Mbyte in PC

Prospect Production of Digital Camera June, 6, 2000 Nihon Keizai Shinbun ＰＣＴＶＤｉｇｉｔａｌＣａｍｅｒａ Million Ｙｅａｒ Out put will become more than 10 Million