HK1204405A1 - 成像系統及使圖像傳感器聚焦的方法 - Google Patents
成像系統及使圖像傳感器聚焦的方法Info
- Publication number
- HK1204405A1 HK1204405A1 HK15104764.9A HK15104764A HK1204405A1 HK 1204405 A1 HK1204405 A1 HK 1204405A1 HK 15104764 A HK15104764 A HK 15104764A HK 1204405 A1 HK1204405 A1 HK 1204405A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- image sensor
- fast intra
- frame focus
- focus
- intra
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/67—Focus control based on electronic image sensor signals
- H04N23/673—Focus control based on electronic image sensor signals based on contrast or high frequency components of image signals, e.g. hill climbing method
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
- Automatic Focus Adjustment (AREA)
- Focusing (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361825413P | 2013-05-20 | 2013-05-20 | |
US13/950,970 US9124823B2 (en) | 2013-05-20 | 2013-07-25 | Image sensor with fast intra-frame focus |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1204405A1 true HK1204405A1 (zh) | 2015-11-13 |
Family
ID=51895488
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK15104764.9A HK1204405A1 (zh) | 2013-05-20 | 2015-05-19 | 成像系統及使圖像傳感器聚焦的方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9124823B2 (zh) |
CN (1) | CN104184964B (zh) |
HK (1) | HK1204405A1 (zh) |
TW (2) | TWI559770B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9462179B2 (en) | 2013-05-20 | 2016-10-04 | Omnivision Technologies, Inc. | Image sensor with fast intra-frame focus |
US10025963B2 (en) * | 2014-06-30 | 2018-07-17 | Symbol Technologies, Llc | System for, and method of, detecting the presence of a mobile communication device in proximity to an imaging reader and for automatically configuring the reader to read an electronic code displayed on the device upon such detection |
TWI624178B (zh) * | 2015-08-25 | 2018-05-11 | 豪威科技股份有限公司 | 具有快速圖框內聚焦之影像感測器 |
US11025842B2 (en) | 2019-04-05 | 2021-06-01 | Apple Inc. | Binner circuit for image signal processor |
US11023994B2 (en) | 2019-04-05 | 2021-06-01 | Apple Inc. | Auto-focus engine architecture for image signal processor |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4951433B2 (ja) * | 2007-07-24 | 2012-06-13 | ペンタックスリコーイメージング株式会社 | 焦点調節方法及び焦点調節装置 |
US8384820B1 (en) | 2008-05-30 | 2013-02-26 | Logitech Europe S.A. | Real time video frame masking and processing for auto focus and other quality optimizations |
JP5159532B2 (ja) * | 2008-09-16 | 2013-03-06 | キヤノン株式会社 | 撮像装置とその制御方法 |
JP5411508B2 (ja) | 2009-01-07 | 2014-02-12 | キヤノン株式会社 | 撮像装置及びその制御方法 |
JP5938401B2 (ja) * | 2010-06-24 | 2016-06-22 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | 差分測定に基づき顕微鏡検査をスキャンするためのオートフォーカス |
US8786625B2 (en) | 2010-09-30 | 2014-07-22 | Apple Inc. | System and method for processing image data using an image signal processor having back-end processing logic |
CN102457666A (zh) * | 2010-10-19 | 2012-05-16 | 赵菲 | 基于fpga的自动聚焦装置 |
CN102253569B (zh) * | 2011-01-17 | 2012-11-14 | 深圳市保千里电子有限公司 | 一种摄像机聚焦的方法及装置 |
JP5808124B2 (ja) * | 2011-03-24 | 2015-11-10 | キヤノン株式会社 | 焦点検出装置及びその制御方法並びに焦点検出装置を有する撮像装置 |
CN202602794U (zh) * | 2012-05-17 | 2012-12-12 | 杭州本立道科技有限公司 | 自动聚焦的一体化摄像机装置 |
-
2013
- 2013-07-25 US US13/950,970 patent/US9124823B2/en active Active
- 2013-12-13 TW TW104133797A patent/TWI559770B/zh active
- 2013-12-13 TW TW102146196A patent/TWI514878B/zh active
-
2014
- 2014-02-13 CN CN201410050447.XA patent/CN104184964B/zh active Active
-
2015
- 2015-05-19 HK HK15104764.9A patent/HK1204405A1/zh unknown
Also Published As
Publication number | Publication date |
---|---|
US20140340549A1 (en) | 2014-11-20 |
TWI514878B (zh) | 2015-12-21 |
CN104184964A (zh) | 2014-12-03 |
TW201603579A (zh) | 2016-01-16 |
TW201446003A (zh) | 2014-12-01 |
TWI559770B (zh) | 2016-11-21 |
US9124823B2 (en) | 2015-09-01 |
CN104184964B (zh) | 2017-12-01 |
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