JP2018052216A - 車両用視認装置及び車両用視認画像表示方法 - Google Patents
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- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/12—Mirror assemblies combined with other articles, e.g. clocks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/20—Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/22—Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles for viewing an area outside the vehicle, e.g. the exterior of the vehicle
- B60R1/23—Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles for viewing an area outside the vehicle, e.g. the exterior of the vehicle with a predetermined field of view
- B60R1/26—Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles for viewing an area outside the vehicle, e.g. the exterior of the vehicle with a predetermined field of view to the rear of the vehicle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/20—Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/29—Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles for viewing an area inside the vehicle, e.g. for viewing passengers or cargo
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T11/00—2D [Two Dimensional] image generation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T11/00—2D [Two Dimensional] image generation
- G06T11/60—Editing figures and text; Combining figures or text
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- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/63—Control of cameras or camera modules by using electronic viewfinders
- H04N23/633—Control of cameras or camera modules by using electronic viewfinders for displaying additional information relating to control or operation of the camera
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- H—ELECTRICITY
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- H—ELECTRICITY
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- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
- H04N5/44504—Circuit details of the additional information generator, e.g. details of the character or graphics signal generator, overlay mixing circuits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/12—Mirror assemblies combined with other articles, e.g. clocks
- B60R2001/1253—Mirror assemblies combined with other articles, e.g. clocks with cameras, video cameras or video screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/10—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of camera system used
- B60R2300/105—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of camera system used using multiple cameras
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/30—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of image processing
- B60R2300/303—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of image processing using joined images, e.g. multiple camera images
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/30—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of image processing
- B60R2300/304—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of image processing using merged images, e.g. merging camera image with stored images
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/80—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement
- B60R2300/8006—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement for monitoring and displaying scenes of vehicle interior, e.g. for monitoring passengers or cargo
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/80—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement
- B60R2300/8046—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement for replacing a rear-view mirror system
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/80—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement
- B60R2300/8066—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement for monitoring rearward traffic
-
- 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
- H04N23/63—Control of cameras or camera modules by using electronic viewfinders
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Mechanical Engineering (AREA)
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- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Graphics (AREA)
- Closed-Circuit Television Systems (AREA)
- Image Processing (AREA)
Abstract
【解決手段】車両用視認装置では、車室画像32と車外画像36とを合成した合成画像52をモニタに表示する。車室画像32の車体画像は、車外画像36が視認可能な透過率とされている。また、車外画像36は、リアピラー26Dの画像に重なる位置に合成領域48、50が設定されており、合成領域48、50において抽出画像38、40、42が重ねられる。合成画像は、車室画像32のリアピラー26Dの画像が合成領域48、50の画像が重ねられて、車外画像36と車室画像32とが合成されている。このため、合成画像では、車外画像36の合成領域48、50の画像が見え難くなるので、モニタに表示されたときに、見た目が損ねられるのを抑制できる。
【選択図】図3
Description
画像の一部が相互に重なる複数の車外撮影画像を車外から撮像する撮像部と、ウインドガラスと車体の一部とが含まれるように車室内が前記撮像部の撮像方向と対応する方向から撮像され、かつ所定の透過状態にされた車室画像の車体部分の画像と、前記複数の車外撮影画像の重なり部分の少なくとも一部とが重なるように、前記複数の車外撮影画像と前記車室画像とを合成して表示部に表示するように制御する制御部と、を備えている。
図1には、本実施の形態に係る車両用視認装置10の概略構成がブロック図にて示されている。また、図2(A)には、車両12の車室内の主要部が車両後側から見た正面図にて示されており、図2(B)には、車両用視認装置10が設けられた車両12が上方視の平面図にて示されている。尚、各図において、車両前側が矢印FRにて示され、車幅方向が矢印Wにて示され、上方が矢印UPにて示されている。
14 後方カメラ(撮像部)
16L、16R ドアカメラ(撮像部)
22 モニタ(表示部)
26D ピラー(画像が合成部、車外画像の重なり部分に重ねられる車体部分)
28 制御装置(制御部)
32 車室画像
38、40、42 抽出画像(車外撮影画像)
48、50 合成領域(合成部、車外撮影画像の重なり部分)
52 合成画像
Claims (8)
- 画像の一部が相互に重なる複数の車外撮影画像を車外から撮像する撮像部と、
所定の透過状態にされた車室画像の車体部分の画像と、前記複数の車外撮影画像の重なり部分の少なくとも一部とが重なるように、前記複数の車外撮影画像と前記車室画像とを合成して表示部に表示するように制御する制御部と、
を備えた車両用視認装置。 - 前記車室画像は、ウインドガラスと車体の一部とが含まれるように車室内が前記撮像部の撮像方向と対応する方向から撮像されている請求項1記載の車両用視認装置。
- 前記車室画像は、前記車体部分の画像の透過率が周囲の画像の透過率よりも低くされている請求項1又は請求項2記載の車両用視認装置。
- 前記車外撮影画像の重なり部分の上下方向の全域が前記の前記車体部分の画像に重ねられる請求項1から請求項3の何れか1項記載の車両用視認装置。
- 前記車体部分の画像がウインドガラスに接するピラーの画像である請求項1から請求項4の何れか1項記載の車両用視認装置。
- 前記車外撮影画像の重なり部分の上下方向と交差する方向の全域が前記ピラーの画像に重ねられる請求項5記載の車両用視認装置。
- 前記車室画像は、前記車室画像の上下方向中間部より上側の前記車体部分の画像の透過率が前記車室画像の上下方向中間部より下側の前記車体部分の画像の透過率よりも高くされている請求項1から請求項6の何れか1項記載の車両用視認装置。
- 撮像部により画像の一部が相互に重なる複数の車外撮影画像を車外から撮像し、
所定の透過状態にされた車室画像を生成し、
前記車室画像の車体部分の画像と、前記複数の車外撮影画像の重なり部分の少なくとも一部とが重なるように設定した合成部において、前記複数の車外撮影画像と前記車室画像とを合成した合成画像を生成し、
前記合成画像を表示部に表示する、
ことを特徴とする車両用視認画像表示方法。
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JP2016188401A JP6877115B2 (ja) | 2016-09-27 | 2016-09-27 | 車両用視認装置 |
US15/706,906 US10752177B2 (en) | 2016-09-27 | 2017-09-18 | Vehicular visual recognition device and vehicular visual recognition image display method |
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JP6504529B1 (ja) * | 2017-10-10 | 2019-04-24 | マツダ株式会社 | 車両用表示装置 |
CN113498527A (zh) | 2019-02-19 | 2021-10-12 | 奥拉科产品有限责任公司 | 具有动态拼接的镜更换系统 |
EP3951744A4 (en) * | 2019-03-26 | 2022-05-25 | Sony Semiconductor Solutions Corporation | IMAGE PROCESSING DEVICE, VEHICLE CONTROL DEVICE, METHOD AND PROGRAM |
JP7018923B2 (ja) * | 2019-12-13 | 2022-02-14 | 本田技研工業株式会社 | 駐車支援装置、駐車支援方法およびプログラム |
JP7287355B2 (ja) * | 2020-06-26 | 2023-06-06 | トヨタ自動車株式会社 | 車両周辺監視装置 |
CN112818743B (zh) * | 2020-12-29 | 2022-09-23 | 腾讯科技(深圳)有限公司 | 图像识别的方法、装置、电子设备及计算机存储介质 |
JP2024078751A (ja) * | 2022-11-30 | 2024-06-11 | キヤノン株式会社 | 画像処理システム、画像処理方法、およびコンピュータプログラム |
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