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1. 发明授权

US10868970B2 Image processing apparatus outputting display environment, image processing method, and storage medium 有权
公开(公告)号：US10868970B2
公开(公告)日：2020-12-15
申请号：US16529627
申请日：2019-08-01
申请人： CANON KABUSHIKI KAISHA
发明人： Takuma Mikawa
IPC分类号： H04N5/235 , H04N1/387 , H04N9/64
CPC分类号： H04N5/2355 , H04N1/3871 , H04N9/646
摘要： An image processing apparatus includes a processing unit, a setting acquisition unit, an environment acquisition unit, and an output unit. The processing unit is configured to perform image processing on an input image. The setting acquisition unit is configured to acquire information indicating a setting of the image processing on an image with a predetermined dynamic range. The environment acquisition unit is configured to acquire information indicating a display environment in which the image is displayed during the image processing. The output unit is configured to output at least the information indicating the setting and the information indicating the display environment in association with the image having undergone the image processing. The processing unit, the setting acquisition unit, the environment acquisition unit, and the output unit are implemented via at least one processor.

2. 发明授权

US10778994B2 Image processing apparatus, image processing method, and non-transitory computer-readable storage medium 有权
公开(公告)号：US10778994B2
公开(公告)日：2020-09-15
申请号：US15947957
申请日：2018-04-09
申请人： CANON KABUSHIKI KAISHA
发明人： Takuma Mikawa , Toru Kobayashi
IPC分类号： H04N19/30 , H04N19/63 , H04N19/48 , H04N19/40 , H04N19/33
摘要： An image processing apparatus, comprising a decompression unit configured to decompress a compressed raw moving image file to generate an uncompressed raw moving image file, wherein the decompression unit generates a full-size uncompressed raw moving image file from full-size uncompressed raw image data obtained by decompressing each of a plurality of pieces of compressed raw image data included in the compressed raw moving image file, and when the compressed raw image data is data that has been hierarchically compressed, generates a reduced-size uncompressed raw moving image file from reduced-size uncompressed raw image data obtained by decompressing some data of each of the plurality of pieces of compressed raw image data.

3. 发明申请

US20170155881A1 IMAGE PROCESSING APPARATUS, IMAGE PICKUP APPARATUS, IMAGE PROCESSING METHOD, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM FOR GENERATING RESTORED IMAGE 审中-公开
公开(公告)号：US20170155881A1
公开(公告)日：2017-06-01
申请号：US15354141
申请日：2016-11-17
申请人： CANON KABUSHIKI KAISHA
发明人： Takuma Mikawa , Ryota Shoji
IPC分类号： H04N13/00 , G06T5/20
CPC分类号： H04N13/156 , H04N5/3572 , H04N13/106 , H04N13/229
摘要： An image processing apparatus (100) includes a synthesizer (101a) that synthesizes a first image (image A) with a second image (image B) having a parallax relative to the first image to generate a synthetic image, the first image and the second image being based on outputs of a single image sensor (7), and a filter (101b) that performs filtering processing on the synthetic image, the filtering processing being based on a point spread function of an image pickup optical system (1) that is used to generate the first image and the second image.

4. 发明申请

US20150288872A1 IMAGE PICKUP APPARATUS GENERATING FOCUS CHANGEABLE IMAGE, CONTROL METHOD FOR IMAGE PICKUP APPARATUS, AND STORAGE MEDIUM 审中-公开
标题翻译：图像拾取装置生成焦点可变图像，图像拾取装置的控制方法和存储介质
公开(公告)号：US20150288872A1
公开(公告)日：2015-10-08
申请号：US14669289
申请日：2015-03-26
申请人： CANON KABUSHIKI KAISHA
发明人： Takuma Mikawa
IPC分类号： H04N5/232
CPC分类号： H04N5/23212 , H04N5/23216
摘要： An image pickup apparatus which is capable of easily generating a developed image file from image data obtained using the light field technique. A first recording mode in which data obtained from signals having different focuses is recorded as refocusable first data or a second recording mode in which data which is obtained by carrying out a development process on the data is recorded as non-refocusable second data is selected. During captured image review, at least one focus position in the image data is set as focus information. Based on the recording mode and the focus information, whether to generate a RAW image file or generate a developed image file is determined. When the RAW image file is to be generated and recorded in response to the determination, the focus information is added to the RAW image file.
摘要翻译：一种能够从利用光场技术获得的图像数据中容易地生成显影图像文件的图像拾取装置。将从具有不同焦点的信号获得的数据记录为可重新聚焦的第一数据或第二记录模式的第一记录模式，其中通过对数据进行显影处理获得的数据被记录为不可重新聚焦的第二数据。在拍摄图像查看期间，将图像数据中的至少一个焦点位置设置为焦点信息。基于记录模式和焦点信息，确定是生成RAW图像文件还是生成显影图像文件。当根据确定生成并记录RAW图像文件时，将焦点信息添加到RAW图像文件。

5. 发明授权

US10291899B2 Image processing apparatus, image pickup apparatus, image processing method, and non-transitory computer-readable storage medium for generating restored image 有权
公开(公告)号：US10291899B2
公开(公告)日：2019-05-14
申请号：US15354141
申请日：2016-11-17
申请人： CANON KABUSHIKI KAISHA
发明人： Takuma Mikawa , Ryota Shoji
IPC分类号： H04N13/156 , H04N13/106 , H04N5/357 , H04N13/229
摘要： An image processing apparatus (100) includes a synthesizer (101a) that synthesizes a first image (image A) with a second image (image B) having a parallax relative to the first image to generate a synthetic image, the first image and the second image being based on outputs of a single image sensor (7), and a filter (101b) that performs filtering processing on the synthetic image, the filtering processing being based on a point spread function of an image pickup optical system (1) that is used to generate the first image and the second image.

6. 发明申请

US20180302635A1 IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM 审中-公开
公开(公告)号：US20180302635A1
公开(公告)日：2018-10-18
申请号：US15947957
申请日：2018-04-09
申请人： CANON KABUSHIKI KAISHA
发明人： Takuma Mikawa , Toru Kobayashi
IPC分类号： H04N19/30 , H04N19/40 , H04N19/48 , H04N19/63
CPC分类号： H04N19/30 , H04N19/33 , H04N19/40 , H04N19/48 , H04N19/63
摘要： An image processing apparatus, comprising a decompression unit configured to decompress a compressed raw moving image file to generate an uncompressed raw moving image file, wherein the decompression unit generates a full-size uncompressed raw moving image file from full-size uncompressed raw image data obtained by decompressing each of a plurality of pieces of compressed raw image data included in the compressed raw moving image file, and when the compressed raw image data is data that has been hierarchically compressed, generates a reduced-size uncompressed raw moving image file from reduced-size uncompressed raw image data obtained by decompressing some data of each of the plurality of pieces of compressed raw image data.

7. 发明授权

US10922784B2 Image processing apparatus and image processing method that set a switch speed to switch a series of images from one to another in a sequential display with the faster the speed, the larger a region output from the images 有权
公开(公告)号：US10922784B2
公开(公告)日：2021-02-16
申请号：US15221634
申请日：2016-07-28
申请人： CANON KABUSHIKI KAISHA
发明人： Takuma Mikawa
IPC分类号： G06T3/40 , G11B27/00 , H04N5/262 , G11B27/34
摘要： An image processing apparatus includes a control unit to control operation, when displaying an image out of a series of images on a display device, so as to cut out a partial region of the images as a cutout region, and to display an image of the cutout region, and a speed setting unit to set a switch speed to switch the series of images from one image to a next, when displaying the series of images, in order. The control unit displays, in accordance with a change of the switch speed, the image of the cutout region, that is different from a region of the series of images displayed before the change of the switch speed, by changing a size of the cutout region. The control unit changes the size of the cutout region to be larger in accordance with the switch speed being changed to a faster speed.

8. 发明申请

US20200036856A1 IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD 审中-公开
公开(公告)号：US20200036856A1
公开(公告)日：2020-01-30
申请号：US16519201
申请日：2019-07-23
申请人： CANON KABUSHIKI KAISHA
发明人： Takuma Mikawa
IPC分类号： H04N1/21 , H04N5/77
摘要： An image processing apparatus, comprises a recording control unit configured to perform control to, when extracting a frame from a RAW file in which RAW data of a plurality of frames is recorded and recording the extracted frame as a RAW still image file, record RAW data of the extracted frame and information indicating that predetermined image processing has been applied to the RAW data into the RAW still image file.

9. 发明授权

US10148861B2 Image pickup apparatus generating focus changeable image, control method for image pickup apparatus, and storage medium 有权
公开(公告)号：US10148861B2
公开(公告)日：2018-12-04
申请号：US14669289
申请日：2015-03-26
申请人： CANON KABUSHIKI KAISHA
发明人： Takuma Mikawa
IPC分类号： H04N5/232
摘要： An image pickup apparatus which is capable of easily generating a developed image file from image data obtained using the light field technique. A first recording mode in which data obtained from signals having different focuses is recorded as refocusable first data or a second recording mode in which data which is obtained by carrying out a development process on the data is recorded as non-refocusable second data is selected. During captured image review, at least one focus position in the image data is set as focus information. Based on the recording mode and the focus information, whether to generate a RAW image file or generate a developed image file is determined. When the RAW image file is to be generated and recorded in response to the determination, the focus information is added to the RAW image file.

10. 发明授权

US09830683B2 Image display device capable of displaying image in a desired orientation, method of controlling the same, and storage medium 有权
公开(公告)号：US09830683B2
公开(公告)日：2017-11-28
申请号：US13973421
申请日：2013-08-22
申请人： CANON KABUSHIKI KAISHA
发明人： Takuma Mikawa
IPC分类号： G06T3/60 , G06F1/16 , H04N5/232
CPC分类号： G06T3/60 , G06F1/1626 , H04N5/23245 , H04N5/23293
摘要： An image display device capable of saving time and effort required for viewing image data, to which image rotation information unintended by a user is added, in a desired orientation. An acceleration sensor detects an attitude of the image display device. A system controller controls the direction of display of an image based on the image rotation information and the detected attitude of the image display device. When the image display device is rotated from a state where the long side of the image displayed on a monitor and that of the monitor do not match each other, the system controller rotates the image such that the long sides of the image and the monitor match each other, and then, the system controller restricts rotation of the displayed image.

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