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    • 34. 发明授权
    • Image capture apparatus and image capturing method
    • 图像捕获装置和图像捕获方法
    • US08493458B2
    • 2013-07-23
    • US12943193
    • 2010-11-10
    • Kazuhisa Matsunaga
    • Kazuhisa Matsunaga
    • H04N5/225H04N5/228H04N9/73
    • H04N5/2354H04N5/232H04N5/23232
    • An image capture apparatus including: an image capturing unit; a light emitting unit; a first image capture controller configured to control the image capturing unit to capture a plurality of images at a first timing; a second image capture controller configured to control the image capturing unit to capture an image under a capturing condition illuminated by the light emitting unit at a second timing that is either directly before or directly after the first timing; an addition combination section configured to positionally align the images captured under control by the first image capture controller and to perform an addition combination on the aligned images to generate a combined image; and a combination section configured to combine the combined image generated by the addition combination section with the image captured under control by the second image capture controller.
    • 一种图像捕获装置,包括:图像捕获单元; 发光单元; 第一图像拍摄控制器,被配置为控制所述图像拍摄单元在第一定时捕获多个图像; 第二图像拍摄控制器,被配置为控制所述图像拍摄单元在直接在所述第一定时之前或之后的第二定时捕获由所述发光单元照射的拍摄条件下的图像; 附加组合部分,被配置为将由所述第一图像捕获控制器控制的拍摄图像定位成对准,并且对所述对准的图像执行加法组合以生成组合图像; 以及组合部分,被配置为将由加法组合部分生成的组合图像与由第二图像捕获控制器控制的图像捕获。
    • 37. 发明授权
    • Bitrate control device for controlling bitrate of video data
    • 用于控制视频数据的比特率的比特率控制装置
    • US08040947B2
    • 2011-10-18
    • US12277677
    • 2008-11-25
    • Kouichi NakagomiKazuhisa Matsunaga
    • Kouichi NakagomiKazuhisa Matsunaga
    • H04N7/12H04N11/02
    • H04N19/115H04N19/149H04N19/172
    • A bitrate control device controls bitrate of video data and includes: a setting module that sets, for each frame in the video data, a target code amount to be used in encoding the frame by an encoding module for maintaining a given bitrate; an adjusting module that adjusts the target code amount set by the setting module based on given information; and a managing module that is configured to perform: saving a code amount corresponding to an amount reduced in the target code amount by the adjusting module in a virtual storage management buffer having a given upper limit, when the adjusting module adjusts to reduce the target code amount; and withdrawing a code amount corresponding to an amount increased in the target code amount by the adjusting module from the virtual storage management buffer, when the adjusting module adjusts to increase the target code amount.
    • 比特率控制装置控制视频数据的比特率,包括:设置模块,为视频数据中的每一帧设定用于由编码模块对帧进行编码的目标码量,用于维持给定的比特率; 调整模块,其基于给定的信息调整由所述设定模块设定的所述目标代码量; 以及管理模块,其被配置为:当所述调整模块调整以减少所述目标代码时,通过所述调整模块在具有给定上限的虚拟存储管理缓冲器中执行与所述目标代码量减少量相对应的代码量; 量; 以及当所述调整模块调整以增加所述目标代码量时,通过所述调整模块从所述虚拟存储管理缓冲器中取出与所述目标代码量增加的量相对应的代码量。