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    • 3. 发明申请
    • ORIENTATION-BASED GENERATION OF PANORAMIC FIELDS
    • 全景视域的基于方向的生成
    • US20120300019A1
    • 2012-11-29
    • US13115651
    • 2011-05-25
    • William X. YangDahey Yoo
    • William X. YangDahey Yoo
    • H04N7/00
    • H04N5/23232G03B17/18H04N5/23238H04N5/76H04N2101/00H04N2201/3254H04N2201/3277
    • A field sensor may be capable of generating a panoramic field, e.g., by instructing the user to capture a sequence of fields of the panorama, performing a field evaluation to identify one or more landmarks depicted in overlapping areas of two contiguous fields, performing a field registration therebetween, and stitching together the panoramic field. However, panoramic field stitching based on field evaluation may fail to register two fields accurately or at all. Rather, panoramic field stitching may be performed using a device having an orientation sensor that detects the orientation of the device while capturing each field with a field sensor. The detected orientation may be used to orient the fields within a projection, from which a panoramic field may be accurately stitched. Additional variations include stitching together projections of the panorama captured at different times and utilizing fields captured at a distance from the root location of the panorama.
    • 场传感器可能能够产生全景场,例如,通过指示用户捕获全景的一系列场,执行场评估以识别在两个连续场的重叠区域中描绘的一个或多个地标,执行场 在其间进行对准,并且将全景场拼接在一起。 然而,基于现场评估的全景场拼接可能无法准确地或完全注册两个场。 相反,全景场拼接可以使用具有方位传感器的装置来执行,该方向传感器在利用场传感器捕获每个场的同时检测装置的取向。 可以使用检测到的方向来定向投影内的场,可以精确地缝合全景场。 其他变化包括将在不同时间拍摄的全景图的投影拼接在一起,并利用与全景图的根位置相距一定距离捕获的场。
    • 4. 发明授权
    • Orientation-based generation of panoramic fields
    • 全景视野的定向生成
    • US08970665B2
    • 2015-03-03
    • US13115651
    • 2011-05-25
    • William X. YangDahey Yoo
    • William X. YangDahey Yoo
    • H04N7/00H04N5/232H04N5/76G03B17/18
    • H04N5/23232G03B17/18H04N5/23238H04N5/76H04N2101/00H04N2201/3254H04N2201/3277
    • A field sensor may be capable of generating a panoramic field, e.g., by instructing the user to capture a sequence of fields of the panorama, performing a field evaluation to identify one or more landmarks depicted in overlapping areas of two contiguous fields, performing a field registration therebetween, and stitching together the panoramic field. However, panoramic field stitching based on field evaluation may fail to register two fields accurately or at all. Rather, panoramic field stitching may be performed using a device having an orientation sensor that detects the orientation of the device while capturing each field with a field sensor. The detected orientation may be used to orient the fields within a projection, from which a panoramic field may be accurately stitched. Additional variations include stitching together projections of the panorama captured at different times and utilizing fields captured at a distance from the root location of the panorama.
    • 场传感器可能能够产生全景场,例如,通过指示用户捕获全景的一系列场,执行场评估以识别在两个连续场的重叠区域中描绘的一个或多个地标,执行场 在其间进行对准,并且将全景场拼接在一起。 然而,基于现场评估的全景场拼接可能无法准确地或完全注册两个场。 相反,全景场拼接可以使用具有方位传感器的装置来执行,该方向传感器在利用场传感器捕获每个场的同时检测装置的取向。 可以使用检测到的方向来定向投影内的场,可以精确地缝合全景场。 其他变化包括将在不同时间拍摄的全景图的投影拼接在一起,并利用与全景图的根位置相距一定距离捕获的场。