Image processing chain in digital still cameras

被引：6
|
作者：
Theuwissen, AJP [1 ]
机构：
[1] DALSA Corp, NL-5656 AA Eindhoven, Netherlands
来源：
2004 SYMPOSIUM ON VLSI CIRCUITS, DIGEST OF TECHNICAL PAPERS | 2004年
关键词：
DSC; image sensors; adaptive image processing; CCD; CMOS image sensor;
D O I：
10.1109/VLSIC.2004.1346481
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
Nobody is perfect, neither are the components used in digital still cameras. Nevertheless the photographer wants to see the best quality image taken with his/her Digital Still Camera (DSC). Today the number crunching power of signal processors is high enough that many of the imperfections created by the lens and the image sensor can be easily corrected. For instance lens vignetting, defect pixels and color imperfections are no longer limitations to obtain high-quality results. The Digital Signal Processor (DSP) corrects everything, even the good pixels....
引用
收藏
页码：2 / 5
页数：4
相关论文
共 50 条
  • [41] Superresolution digital image enhancement by subpixel image translation with a scanning micromirror
    Yu, Kyoungsik
    Park, Namkyoo
    Lee, Daesung
    Solgaard, Olav
    IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS, 2007, 13 (02) : 304 - 311
  • [42] A design of optimized auto exposure system for mobile digital still camera
    Cho, Sun Ho
    Park, Chong Kug
    Lee, Sang Yong
    Proceedings of 2006 International Conference on Artificial Intelligence: 50 YEARS' ACHIEVEMENTS, FUTURE DIRECTIONS AND SOCIAL IMPACTS, 2006, : 411 - 416
  • [43] Quantum Dot-Based Image Sensors for Cutting- Edge Commercial Multispectral Cameras
    Mandelli, Emanuele
    Beiley, Zach M.
    Kolli, Naveen
    Pattantyus-Abraham, Andras G.
    OPTICAL SENSING, IMAGING, AND PHOTON COUNTING: NANOSTRUCTURED DEVICES AND APPLICATIONS 2016, 2016, 9933
  • [44] Systematic approach to image formation in digital holography
    Rastogi, P
    Sharma, A
    OPTICAL ENGINEERING, 2003, 42 (05) : 1208 - 1214
  • [45] Image sensors and cameras based on colloidal quantum dots (CQD) for visible-to-SWIR detection
    Allen, Mark
    Malik, Surama
    Bower, Chris
    Liu, Yinglin
    Kallioinen, Sami
    Nenonen, Markus
    So, David T.
    Colli, Alan
    Tamminen, Janne
    Routama, Jarkko
    Haque, Samiul
    Coenen, Frank
    Hamalainen, Jyri
    Andrew, Piers
    Ryhanen, Tapani
    INFRARED TECHNOLOGY AND APPLICATIONS L, 2024, 13046
  • [46] Design of Image Processing System Based on FPGA
    Xu Guosheng
    MEMS, NANO AND SMART SYSTEMS, PTS 1-6, 2012, 403-408 : 1281 - 1284
  • [47] Image processing using evolutive neural network
    Chernyavsky, Alexander V.
    Spitsyn, Vladimir G.
    Tsoy, Yuri R.
    THIRTEENTH JOINT INTERNATIONAL SYMPOSIUM ON ATMOSPHERIC AND OCEAN OPTICS/ATMOSPHERIC PHYSICS, 2006, 6522
  • [48] A Novel Automatic Focimeter Based on Image Processing
    He Xiaoqun
    Liao Haiyang
    Liu Xiaozhu
    PROCEEDINGS OF THE SECOND INTERNATIONAL SYMPOSIUM ON TEST AUTOMATION & INSTRUMENTATION, VOLS 1-2, 2008, : 643 - 646
  • [49] Integrated Operation of Image Capturing and Processing in FPGAx
    Chang, Chi-Jeng
    Hsiao, Pei-Yung
    Huang, Zen-Yi
    INTERNATIONAL JOURNAL OF COMPUTER SCIENCE AND NETWORK SECURITY, 2006, 6 (1A): : 173 - 180
  • [50] Application of high-speed digital CCD cameras to observe static and dynamic deformation characteristics of sand
    Watanabe, K
    Koseki, J
    Tateyama, M
    GEOTECHNICAL TESTING JOURNAL, 2005, 28 (05): : 423 - 435
12345