A New Image Sensor with Space Variant Sampling Control on a Focal Plane

• OHTSUKA Yasuhiro

  University of Tokyo

• HAMAMOTO Takayuki

  Science University of Tokyo

• AIZAWA Kiyoharu

  University of Tokyo

抄録

We propose a new sampling control system on image sensor array. Contrary to the random access pixels, the proposed sensor is able to read out spatially variant sampled pixels at high speed, without inputting pixel address for each access. The sampling positions can be changed dynamically by rewriting the sampling position memory. The proposed sensor has a memory array that stores the sampling positions. It can achieve any spatially varying sampling patterns. A prototype of 64 × 64 pixels are fabricated under 0.7μm CMOS precess.

収録刊行物

• IEICE transactions on information and systems

  IEICE transactions on information and systems 83 (7), 1331-1337, 2000-07-25

  一般社団法人電子情報通信学会

キーワード

• spatially variant sampling
• sampling position memory
• image sensor
• smart scanning

詳細情報

• CRID: 1572261552370903296
• NII論文ID: 110003210319
• NII書誌ID: AA10826272
• ISSN: 09168532
• 本文言語コード: en
• データソース種別:
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