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1. 发明申请

US20180077331A1 IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD 审中-公开
公开(公告)号：US20180077331A1
公开(公告)日：2018-03-15
申请号：US15693727
申请日：2017-09-01
申请人： CANON KABUSHIKI KAISHA
发明人： Takuya Iwata
IPC分类号： H04N5/235 , H04N5/243 , H04N5/57 , H04N5/232
CPC分类号： H04N5/2351 , G09G3/00 , G09G3/20 , G09G3/3406 , G09G2320/0271 , G09G2320/0606 , G09G2320/0646 , G09G2320/0666 , G09G2360/16 , H04N5/23293 , H04N5/243 , H04N5/57
摘要： An image processing apparatus includes: at least one processor for executing a program stored in at least one memory to perform functions of: a first acquiring unit configured to acquire RAW image data; a second acquiring unit configured to acquire first brightness information related to first brightness, which is display brightness of a display unit to be used for displaying an image based on the RAW image data; a setting unit configured to set a development parameter to be used for development processing, based on the first brightness information acquired by the second acquiring unit; and a developing unit configured to perform the development processing using the development parameter set by the setting unit, on the RAW image data acquired by the first acquiring unit.

2. 发明授权

US10277826B2 Image processing apparatus and image processing method 有权
公开(公告)号：US10277826B2
公开(公告)日：2019-04-30
申请号：US15693727
申请日：2017-09-01
申请人： CANON KABUSHIKI KAISHA
发明人： Takuya Iwata
IPC分类号： H04N5/232 , G09G3/00 , H04N5/235 , H04N5/243 , G09G3/20 , G09G3/34 , H04N5/57
摘要： An image processing apparatus includes: at least one processor for executing a program stored in at least one memory to perform functions of: a first acquiring unit configured to acquire RAW image data; a second acquiring unit configured to acquire first brightness information related to first brightness, which is display brightness of a display unit to be used for displaying an image based on the RAW image data; a setting unit configured to set a development parameter to be used for development processing, based on the first brightness information acquired by the second acquiring unit; and a developing unit configured to perform the development processing using the development parameter set by the setting unit, on the RAW image data acquired by the first acquiring unit.

3. 发明授权

US11106119B2 Projection apparatus that projects image using laser beams, control method of the same, and storage medium 有权
公开(公告)号：US11106119B2
公开(公告)日：2021-08-31
申请号：US16525740
申请日：2019-07-30
申请人： CANON KABUSHIKI KAISHA
发明人： Takuya Iwata
IPC分类号： G03B21/20 , G03B21/14 , H04N1/00
摘要： A projection apparatus comprises: a first laser beam source configured to output a visible laser beam; a second laser beam source configured to output an invisible laser beam; a scan unit configured to project an image by scanning a projection surface using the visible laser beam output from the first laser beam source and the invisible laser beam output from the second laser beam source; and a control unit configured to control a timing at which the first laser beam source outputs the visible laser beam and a timing at which the second laser beam source outputs the invisible laser beam so that, in a period corresponding to a target pixel in the image, the visible laser beam is output in a first period and the invisible laser beam is output in a second period different from the first period.

4. 发明授权

US10459318B2 Image display apparatus method and storage medium for modifying display luminance 有权
公开(公告)号：US10459318B2
公开(公告)日：2019-10-29
申请号：US15477807
申请日：2017-04-03
申请人： CANON KABUSHIKI KAISHA
发明人： Takuya Iwata , Tomokazu Mori
IPC分类号： H04N1/00 , G06T3/40 , G03B17/18 , G06T11/00 , G09G5/02 , H04N1/21 , H04N5/232
摘要： An image display apparatus includes an image acquisition unit configured to acquire an input image to be displayed on a display unit and a display control unit configured to reduce display luminance of the display unit in a case where a display image obtained by enlarging the input image is displayed on the display unit or in a case where a display image obtained by enhancing a contour of an object in the input image is displayed on the display unit.

5. 发明申请

US20200041888A1 PROJECTION APPARATUS THAT PROJECTS IMAGE USING LASER BEAMS, CONTROL METHOD OF THE SAME, AND STORAGE MEDIUM 审中-公开
公开(公告)号：US20200041888A1
公开(公告)日：2020-02-06
申请号：US16525740
申请日：2019-07-30
申请人： CANON KABUSHIKI KAISHA
发明人： Takuya Iwata
IPC分类号： G03B21/20 , G03B21/14 , H04N1/00
摘要： A projection apparatus comprises: a first laser beam source configured to output a visible laser beam; a second laser beam source configured to output an invisible laser beam; a scan unit configured to project an image by scanning a projection surface using the visible laser beam output from the first laser beam source and the invisible laser beam output from the second laser beam source; and a control unit configured to control a timing at which the first laser beam source outputs the visible laser beam and a timing at which the second laser beam source outputs the invisible laser beam so that, in a period corresponding to a target pixel in the image, the visible laser beam is output in a first period and the invisible laser beam is output in a second period different from the first period.

6. 发明申请

US20170293205A1 IMAGE DISPLAY APPARATUS FOR DISPLAYING IMAGE, IMAGE DISPLAY METHOD FOR DISPLAYING IMAGE, AND STORAGE MEDIUM 审中-公开
公开(公告)号：US20170293205A1
公开(公告)日：2017-10-12
申请号：US15477807
申请日：2017-04-03
申请人： CANON KABUSHIKI KAISHA
发明人： Takuya Iwata , Tomokazu Mori
IPC分类号： G03B17/18 , H04N1/00 , G09G5/02 , H04N1/21 , H04N5/232 , G06T11/00
摘要： An image display apparatus includes an image acquisition unit configured to acquire an input image to be displayed on a display unit and a display control unit configured to reduce display luminance of the display unit in a case where a display image obtained by enlarging the input image is displayed on the display unit or in a case where a display image obtained by enhancing a contour of an object in the input image is displayed on the display unit.

7. 发明授权

US09105122B2 Image processing apparatus and image processing method 有权
标题翻译：图像处理装置和图像处理方法
公开(公告)号：US09105122B2
公开(公告)日：2015-08-11
申请号：US14302893
申请日：2014-06-12
申请人： CANON KABUSHIKI KAISHA
发明人： Takuya Iwata
IPC分类号： G06K9/40 , G09G5/02 , G06T11/00 , G06T5/00 , G06T5/40 , H04N5/202
CPC分类号： G06T11/001 , G06T5/008 , G06T5/40 , G06T2207/10024 , G06T2207/20021 , G06T2207/30201 , H04N5/202
摘要： In an image processing performing local tone correction on an image, tone correction on an object (face) area can be suppressed from becoming nonuniform. The apparatus is provided with an acquisition unit (102) that acquires coordinate information on an object area, a division unit (103) that divides the inputted image into a plurality of divided areas, a first decision unit (105) that decides atone correction coefficient for each of the divided areas, a second decision unit (106) that decides a tone correction coefficient for the object area based on coordinate information on the object area and the tone correction coefficients for the plurality of divided areas, and an image processing unit (107) that performs tone correction processing on the object area by applying thereto the tone correction coefficient decided by the second decision unit in a uniform manner without depending on coordinates thereof.
摘要翻译：在对图像执行局部色调校正的图像处理中，可以抑制对象（面部）区域上的色调校正变得不均匀。该装置设置有获取对象区域的坐标信息的获取单元（102），将输入图像分割成多个分割区域的分割单元（103），决定修正系数的第一判定单元（105）对于每个分割区域，基于关于对象区域的坐标信息和多个划分区域的色调校正系数来确定对象区域的色调校正系数的第二判定单元（106）和图像处理单元 107），其通过以不依赖于其坐标的方式均匀地对其施加由第二判定单元确定的色调校正系数，对对象区域执行色调校正处理。

8. 发明申请

US20140292796A1 IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD 审中-公开
标题翻译：图像处理装置和图像处理方法
公开(公告)号：US20140292796A1
公开(公告)日：2014-10-02
申请号：US14302893
申请日：2014-06-12
申请人： CANON KABUSHIKI KAISHA
发明人： Takuya Iwata
IPC分类号： G06T11/00
CPC分类号： G06T11/001 , G06T5/008 , G06T5/40 , G06T2207/10024 , G06T2207/20021 , G06T2207/30201 , H04N5/202
摘要： In an image processing performing local tone correction on an image, tone correction on an object (face) area can be suppressed from becoming nonuniform. The apparatus is provided with an acquisition unit (102) that acquires coordinate information on an object area, a division unit (103) that divides the inputted image into a plurality of divided areas, a first decision unit (105) that decides atone correction coefficient for each of the divided areas, a second decision unit (106) that decides a tone correction coefficient for the object area based on coordinate information on the object area and the tone correction coefficients for the plurality of divided areas, and an image processing unit (107) that performs tone correction processing on the object area by applying thereto the tone correction coefficient decided by the second decision unit in a uniform manner without depending on coordinates thereof.
摘要翻译：在对图像执行局部色调校正的图像处理中，可以抑制对象（面部）区域上的色调校正变得不均匀。该装置设置有获取对象区域的坐标信息的获取单元（102），将输入图像分割成多个分割区域的分割单元（103），决定修正系数的第一判定单元（105）对于每个分割区域，基于关于对象区域的坐标信息和多个划分区域的色调校正系数来确定对象区域的色调校正系数的第二判定单元（106）和图像处理单元 107），其通过以不依赖于其坐标的方式均匀地对其施加由第二判定单元确定的色调校正系数，对对象区域执行色调校正处理。

9. 发明授权

US08781249B2 Image processing apparatus and image processing method 有权
标题翻译：图像处理装置和图像处理方法
公开(公告)号：US08781249B2
公开(公告)日：2014-07-15
申请号：US13968528
申请日：2013-08-16
申请人： Canon Kabushiki Kaisha
发明人： Takuya Iwata
IPC分类号： G06K9/40 , G09G5/02 , H04N5/202
CPC分类号： G06T11/001 , G06T5/008 , G06T5/40 , G06T2207/10024 , G06T2207/20021 , G06T2207/30201 , H04N5/202
摘要： In an image processing performing local tone correction on an image, tone correction on an object (face) area can be suppressed from becoming nonuniform. The apparatus is provided with an acquisition unit (102) that acquires coordinate information on an object area, a division unit (103) that divides the inputted image into a plurality of divided areas, a first decision unit (105) that decides a tone correction coefficient for each of the divided areas, a second decision unit (106) that decides a tone correction coefficient for the object area based on coordinate information on the object area and the tone correction coefficients for the plurality of divided areas, and an image processing unit (107) that performs tone correction processing on the object area by applying thereto the tone correction coefficient decided by the second decision unit in a uniform manner without depending on coordinates thereof.
摘要翻译：在对图像执行局部色调校正的图像处理中，可以抑制对象（面部）区域上的色调校正变得不均匀。该装置设置有获取对象区域的坐标信息的获取单元（102），将输入图像分割成多个分割区域的分割单元（103），决定色调校正的第一判定单元（105）系数，根据关于对象区域的坐标信息和多个分割区域的色调校正系数来决定对象区域的色调校正系数的第二判定单元（106），以及图像处理单元（107），其对所述对象区域进行色调校正处理，对所述第二判定单元决定的色调校正系数进行均匀排列，而不依赖于其坐标。

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