JP2007521575A5 - - Google Patents

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JP2007521575A5
JP2007521575A5 JP2006540001A JP2006540001A JP2007521575A5 JP 2007521575 A5 JP2007521575 A5 JP 2007521575A5 JP 2006540001 A JP2006540001 A JP 2006540001A JP 2006540001 A JP2006540001 A JP 2006540001A JP 2007521575 A5 JP2007521575 A5 JP 2007521575A5
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image
imaging
mode
wide area
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JP2006540001A
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JP4586026B2 (ja
JP2007521575A (ja
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Priority claimed from US10/712,787 external-priority patent/US7128266B2/en
Priority claimed from US10/902,709 external-priority patent/US7270272B2/en
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Priority claimed from PCT/US2004/038389 external-priority patent/WO2005050390A2/en
Publication of JP2007521575A publication Critical patent/JP2007521575A/ja
Publication of JP2007521575A5 publication Critical patent/JP2007521575A5/ja
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Claims (1)

  1. 照明及び画像キャプチャの狭領域及び広領域モードをサポートするハンド-サポータブル・デジタル・イメージング・ベース・バーコード・シンボル読取りデバイスであって、
    光透過開口を有しているハンド-サポータブル筐体と；
    物体が画像形成される視野（ＦＯＶ）を生成する画像形成光学系、及び（ｉ）画像感知アレイのいくつかの中央行の画素がイネーブルされる狭領域画像キャプチャ・モード、または（ｉｉ）画像感知アレイの多くのまたは実質的に全ての行がイネーブルされる広領域画像キャプチャ・モードのいずれかにおいて照明動作中に物体から反射された画像形成した光を検出する領域型画像感知アレイを有しているマルチ-モード領域型画像形成及び検出サブシステムと；
    キャプチャされ且つバッファされた画像の、画像キャプチャの狭領域及び広領域モード中に前記画像形成及び検出サブシステムの前記ＦＯＶ内でＬＥＤ照明の狭領域及び広領域フィールドをそれぞれ生成するマルチ-モードＬＥＤベース照明サブシステムと；
    前記画像形成及び検出サブシステムによって検出された２-Ｄ画像をキャプチャリングしかつバッファリングする画像キャプチャリング及びバッファリング・サブシステムと；
    前記画像キャプチャリング及びバッファリング・サブシステムによってキャプチャされかつバッファされた画像を処理しかつ表された１-Ｄ及び２-Ｄバーコード・シンボルを読取るマルチモード画像処理ベース・バーコード・シンボル読取りサブシステムと；
    外部ホスト・システムまたは他の情報受信または応答デバイスへ処理した画像データを出力する入出力サブシステムと；及び
    前記サブシステムを制御しかつ協調させるシステム制御サブシステムと
    を備えていることを特徴とするハンド-サポータブル・デジタル・イメージング・ベース・バーコード・シンボル読取りデバイス。
JP2006540001A 2003-11-13 2004-11-15 照明及び画像キャプチャの狭域及び広域モードを支援するハンド・サポート可能なイメージング・ベース・バーコード・シンボル読取り装置 Active JP4586026B2 (ja)

Applications Claiming Priority (27)

Application Number Priority Date Filing Date Title
US10/712,787 US7128266B2 (en) 2003-11-13 2003-11-13 Hand-supportable digital imaging-based bar code symbol reader supporting narrow-area and wide-area modes of illumination and image capture
US10/893,797 US7188770B2 (en) 2003-11-13 2004-07-16 Hand-supportable semi-automatic imaging-based bar code reading system wherein an led-based illumination subsystem automatically illuminates a detected target object in a narrow-area field of illumination, and illuminates the detected target object in a wide-area field of illumination upon manual activation of a trigger switch
US10/894,476 US7178733B2 (en) 2003-11-13 2004-07-16 Hand-supportable imaging-based bar code symbol reader employing automatic object presence and range detection to control the generation of near-field and far-field wide-area illumination during bar code symbol imaging operations
US10/893,798 US7185817B2 (en) 2003-11-13 2004-07-16 Hand-supportable digital imaging-based bar codes symbol reader employing multi-mode subsystems
US10/893,800 US7273180B2 (en) 2003-11-13 2004-07-16 Hand-supportable imaging-based bar code symbol reader having a multi-mode bar code symbol image processor dynamically reconfigurable in response to real-time image processing operations carried out on captured images
US10/894,477 US7360706B2 (en) 2003-11-13 2004-07-19 Hand-supportable imaging-based auto-discriminating 1D/2D bar code symbol reader employing a multi-mode image processing bar code symbol reading subsystem having a plurality of modes of operation which are dynamically reconfigurable in response to real-time image analysis
US10/894,412 US7213762B2 (en) 2003-11-13 2004-07-19 Hand-supportable imaging-based bar code symbol reader employing a CMOS-type image sensing array in combination with a band-pass optical filter subsystem, narrow-band illumination subsystem, and automatic light exposure measurement and illumination control subsystem
US10/894,478 US7357325B2 (en) 2003-11-13 2004-07-19 Hand-supportable imaging-based bar code symbol reader employing a CMOS-type image sensor using global exposure techniques
US10/895,811 US7225988B2 (en) 2003-11-13 2004-07-20 Hand-supportable imaging-based bar code symbol reader employing a tri-mode led-based illumination subsystem
US10/895,271 US7216810B2 (en) 2003-11-13 2004-07-20 Hand-supportable multi-mode digital imaging-based bar code symbol reader employing an automatic illumination and exposure control subsystem that automatically controls the operation of a multi-mode led-based illumination subsystem so that detected objects are sufficiently illuminated and good quality digital images thereof are formed and detected
US10/897,390 US7237722B2 (en) 2003-11-13 2004-07-22 Hand-supported imaging-based bar code symbol reader employing a multi-mode image-processing based bar code reading subsystem with modular image-processing architecture
US10/897,389 US7225989B2 (en) 2003-11-13 2004-07-22 Method of performing auto-discrimination of 1D/2D bar code symbologies in a semi-automatic hand-supportable imaging-based bar code symbol reader having narrow-area and wide-area image capture modes of operation
US10/901,426 US7278575B2 (en) 2003-11-13 2004-07-27 Hand-supportable image-based bar code symbol reader employing helically-sweeping feature-extraction analysis on a captured digital image of an object referenced from the center thereof
US10/901,446 US7428998B2 (en) 2003-11-13 2004-07-27 Automatic hand-supportable image-based bar code symbol reader having image-processing based bar code reading subsystem employing simple decode image processing operations applied in an outwardly-directed manner referenced from the center of a captured narrow-area digital image of an object bearing a 1D bar code symbol
US10/901,463 US7086595B2 (en) 2003-11-13 2004-07-27 Method of and apparatus for processing captured digital images of objects within a semi-automatic hand-supportable imaging-based bar code symbol reader so as to read 1d and/or 2d bar code symbols graphically represented therein
US10/901,429 US7243847B2 (en) 2003-11-13 2004-07-28 Digital imaging-based bar code symbol reader employing an LED-based illumination subsystem driven by an automatic light exposure measurement and illumination control subsystem
US10/901,428 US7293714B2 (en) 2003-11-13 2004-07-28 Hand-supportable digital imaging-based bar code symbol reading system automatically processing captured images along parallel virtual scan lines based on the maximum pixel height of the region of interest (ROI)
US10/901,427 US7267282B2 (en) 2003-11-13 2004-07-28 Hand-supportable imaging-based bar code symbol reader capable of exposing an automatically detected object to a field of narrow-band LED-based illumination only when substantially all rows of pixels in a CMOS image sensing array are in a state of integration
US10/901,445 US7240844B2 (en) 2003-11-13 2004-07-28 Hand-suportable imaging-based bar code symbol reader employing an automatic light exposure measurement and illumination control subsystem for measuring illumination exposure on CMOS image sensing array and controlling LED illumination array driver circuitry
US10/901,461 US7320431B2 (en) 2003-11-13 2004-07-28 Digital imaging-based bar code symbol reading system employing a multi-mode illumination subsystem with far-field and near field led-based illumination arrays
US10/902,709 US7270272B2 (en) 2003-11-13 2004-07-29 Digital image-based bar code symbol reading system employing a multi-mode image-processing symbol reading subsystem
US10/902,710 US7281661B2 (en) 2003-11-13 2004-07-29 Hand-supportable digital imaging-based bar code symbol reading system employing a method of intelligently illuminating an object so as to generate a digital image thereof which is substantially free of noise caused by specular-type reflection
US10/901,914 US7325738B2 (en) 2003-11-13 2004-07-29 Method of and system for determining the lower limit of decoding resolution in an imaging-based bar code symbol reader
US10/909,270 US7284705B2 (en) 2003-11-13 2004-07-30 Hand-supportable semi-automatic digital imaging-based bar code symbol reading system realized upon a multi-tier modular software platform
US10/909,255 US7299986B2 (en) 2003-11-13 2004-07-30 Digital imaging-based bar code symbol driven portable data terminal system
US10/903,904 US7255279B2 (en) 2003-11-13 2004-07-30 Hand-supportable digital imaging-based bar code reading system wherein, during each imaging cycle, a single frame of pixel data is automatically detected by a CMOS area-type image sensing array when substantially all rows of pixels therein are in a state of integration and have a common integration time, and then pixel data is transmitted from said CMOS area-type image sensing array into a FIFO buffer, and then mapped into memory for subsequent image processing
PCT/US2004/038389 WO2005050390A2 (en) 2003-11-13 2004-11-15 Hand-supportable imaging-based bar code symbol reader supporting narrow-area and wide-area modes of illumination and image capture

Publications (3)

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JP2007521575A JP2007521575A (ja) 2007-08-02
JP2007521575A5 true JP2007521575A5 (ja) 2007-12-27
JP4586026B2 JP4586026B2 (ja) 2010-11-24

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EP (1) EP1690162B1 (ja)
JP (1) JP4586026B2 (ja)
CA (1) CA2546289A1 (ja)
WO (1) WO2005050390A2 (ja)

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