IL287335B - Simulates a semi-global shutter - Google Patents

Simulates a semi-global shutter

Info

Publication number
IL287335B
IL287335B IL287335A IL28733521A IL287335B IL 287335 B IL287335 B IL 287335B IL 287335 A IL287335 A IL 287335A IL 28733521 A IL28733521 A IL 28733521A IL 287335 B IL287335 B IL 287335B
Authority
IL
Israel
Prior art keywords
pixels
block
pixel
time
pixel array
Prior art date
Application number
IL287335A
Other languages
English (en)
Hebrew (he)
Other versions
IL287335A (en
Original Assignee
Magic Leap Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Magic Leap Inc filed Critical Magic Leap Inc
Publication of IL287335A publication Critical patent/IL287335A/en
Publication of IL287335B publication Critical patent/IL287335B/en

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
    • H04N25/50—Control of the SSIS exposure
    • H04N25/53—Control of the integration time
    • H04N25/531—Control of the integration time by controlling rolling shutters in CMOS SSIS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/40—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/40—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled
    • H04N25/44—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled by partially reading an SSIS array
    • H04N25/443—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled by partially reading an SSIS array by reading pixels from selected two-dimensional [2D] regions of the array, e.g. for windowing or digital zooming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/50—Control of the SSIS exposure
    • H04N25/53—Control of the integration time
    • H04N25/532—Control of the integration time by controlling global shutters in CMOS SSIS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/50—Control of the SSIS exposure
    • H04N25/53—Control of the integration time
    • H04N25/533—Control of the integration time by using differing integration times for different sensor regions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/50—Control of the SSIS exposure
    • H04N25/53—Control of the integration time
    • H04N25/533—Control of the integration time by using differing integration times for different sensor regions
    • H04N25/535—Control of the integration time by using differing integration times for different sensor regions by dynamic region selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/71—Charge-coupled device [CCD] sensors; Charge-transfer registers specially adapted for CCD sensors
    • H04N25/75—Circuitry for providing, modifying or processing image signals from the pixel array
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/76—Addressed sensors, e.g. MOS or CMOS sensors
    • H04N25/78—Readout circuits for addressed sensors, e.g. output amplifiers or A/D converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Studio Devices (AREA)
  • Solid State Image Pick-Up Elements (AREA)
  • Surgical Instruments (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Testing Or Measuring Of Semiconductors Or The Like (AREA)
IL287335A 2015-05-19 2016-05-19 Simulates a semi-global shutter IL287335B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562163730P 2015-05-19 2015-05-19
PCT/US2016/033354 WO2016187469A1 (en) 2015-05-19 2016-05-19 Semi-global shutter imager

Publications (2)

Publication Number Publication Date
IL287335A IL287335A (en) 2021-12-01
IL287335B true IL287335B (en) 2022-07-01

Family

ID=57320790

Family Applications (4)

Application Number Title Priority Date Filing Date
IL287335A IL287335B (en) 2015-05-19 2016-05-19 Simulates a semi-global shutter
IL255709A IL255709B (en) 2015-05-19 2017-11-16 Semi-global shutter imager
IL280427A IL280427B (en) 2015-05-19 2021-01-26 Simulates a semi-global shutter
IL294178A IL294178B2 (en) 2015-05-19 2022-06-21 Simulates a semi-global shutter

Family Applications After (3)

Application Number Title Priority Date Filing Date
IL255709A IL255709B (en) 2015-05-19 2017-11-16 Semi-global shutter imager
IL280427A IL280427B (en) 2015-05-19 2021-01-26 Simulates a semi-global shutter
IL294178A IL294178B2 (en) 2015-05-19 2022-06-21 Simulates a semi-global shutter

Country Status (11)

Country Link
US (4) US9948874B2 (https=)
EP (1) EP3298773A4 (https=)
JP (3) JP7029961B2 (https=)
KR (2) KR102511493B1 (https=)
CN (1) CN108141575B (https=)
AU (1) AU2016264606B2 (https=)
CA (1) CA2986476A1 (https=)
HK (1) HK1252419A1 (https=)
IL (4) IL287335B (https=)
NZ (2) NZ776286A (https=)
WO (1) WO2016187469A1 (https=)

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Also Published As

Publication number Publication date
JP7029961B2 (ja) 2022-03-04
KR20230042135A (ko) 2023-03-27
WO2016187469A1 (en) 2016-11-24
EP3298773A1 (en) 2018-03-28
CA2986476A1 (en) 2016-11-24
JP2018516013A (ja) 2018-06-14
IL255709B (en) 2021-02-28
US11019287B2 (en) 2021-05-25
IL255709A (en) 2018-01-31
AU2016264606A1 (en) 2017-12-14
EP3298773A4 (en) 2018-05-16
KR20180010230A (ko) 2018-01-30
IL287335A (en) 2021-12-01
US10594959B2 (en) 2020-03-17
US20160344957A1 (en) 2016-11-24
JP7438251B2 (ja) 2024-02-26
US20200228734A1 (en) 2020-07-16
JP2022060543A (ja) 2022-04-14
IL280427A (en) 2021-03-01
NZ737677A (en) 2023-06-30
AU2016264606B2 (en) 2020-09-03
JP7128872B2 (ja) 2022-08-31
US11272127B2 (en) 2022-03-08
CN108141575A (zh) 2018-06-08
IL280427B (en) 2021-12-01
US20180198995A1 (en) 2018-07-12
IL294178A (en) 2022-08-01
JP2021013186A (ja) 2021-02-04
NZ776286A (en) 2023-06-30
US20210329180A1 (en) 2021-10-21
KR102550584B1 (ko) 2023-06-30
US9948874B2 (en) 2018-04-17
IL294178B1 (en) 2023-03-01
CN108141575B (zh) 2020-10-30
HK1252419A1 (zh) 2019-05-24
KR102511493B1 (ko) 2023-03-16
IL294178B2 (en) 2023-07-01

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