Patents by Inventor Naoko Watazawa
Naoko Watazawa has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11893716Abstract: An image processing apparatus comprises: an acquisition unit that acquires a first image obtained through shooting and distance information of the first image; a detection unit that detects a main subject from the first image; an extraction unit that extracts another subject from the first image based on the distance information of the main subject; a setting unit that sets parameters of one or more virtual light sources that emit virtual light to the main subject and the extracted other subject; and a processing unit that generates from the first image a second image in which the main subject and the other subject are illuminated with the virtual light using the parameters set by the setting unit.Type: GrantFiled: July 6, 2021Date of Patent: February 6, 2024Assignee: Canon Kabushiki KaishaInventor: Naoko Watazawa
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Publication number: 20230269488Abstract: An imaging system includes an imaging apparatus and a sensor device, the imaging apparatus including an image capturing unit configured to capture an image of an object, an object motion detection unit configured to detect motion of the object using the captured image, a reception unit configured to receive a sensing result associated with the motion of the object, and an exposure control unit configured to control exposure of the image capturing unit, the sensor device attached to the object to be captured and comprising: a sensor unit configured to acquire motion information regarding the object, and a transmission unit configured to transmit a sensing result of the sensor unit to the imaging apparatus, wherein the imaging apparatus receives the sensing result of the sensor unit and controls the exposure of the image capturing unit using the sensing result from the sensor device and the detected motion of the object.Type: ApplicationFiled: February 3, 2023Publication date: August 24, 2023Inventors: HIRONORI KAIDA, NAOKO WATAZAWA
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Patent number: 11595572Abstract: An image processing apparatus includes obtaining distance information and subject information with respect to a captured image, specifying, based on the obtained distance information, a first subject region in which images of subjects that exist in a predetermined distance range are distributed in the captured image, specifying, based on the subject information and independently of the obtained distance information, specifying a second subject region that includes a region from which the predetermined subject has been detected in the captured image, and determining a target region for which the image processing is executed with reference to at least one of the first subject region and the second subject region. A subject region varies depending on at least one of an image capture condition of the captured image and a state of the captured image.Type: GrantFiled: October 1, 2020Date of Patent: February 28, 2023Assignee: Canon Kabushiki KaishaInventor: Naoko Watazawa
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Publication number: 20220292878Abstract: The present disclosure discloses an apparatus and a method for detecting a facial pose, an image processing system, and a storage medium. The apparatus comprises: an obtaining unit to obtain at least three keypoints of at least one face from an input image based on a pre-generated neural network, wherein coordinates of the keypoints obtained via a layer in the neural network for obtaining coordinates are three-dimensional coordinates; and a determining unit to determine, for the at least one face, a pose of the face based on the obtained keypoints, wherein the determined facial pose includes at least an angle. According to the present disclosure, the accuracy of the three-dimensional coordinates of the facial keypoints can be improved, thus the detection precision of a facial pose can be improved.Type: ApplicationFiled: March 4, 2022Publication date: September 15, 2022Inventors: Qiao Wang, Deyu Wang, Kotaro Kitajima, Naoko Watazawa, Tsewei Chen, Wei Tao, Dongchao Wen
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Patent number: 11368630Abstract: An image processing apparatus comprises a detection unit configured to detect region information of an object in an image, an acquisition unit configured to detect a predetermined object region that is a part of the object from the region information of the object, and to acquire luminance information of a periphery of the predetermined object region, and a relighting unit configured to perform processing for correcting brightness of the object in the image by adding an effect of virtual light. The relighting unit corrects the brightness of the object including the predetermined object region in accordance with luminance of the periphery of the predetermined object region.Type: GrantFiled: November 25, 2020Date of Patent: June 21, 2022Assignee: Canon Kabushiki KaishaInventor: Naoko Watazawa
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Publication number: 20210344846Abstract: An image processing apparatus comprises: an acquisition unit that acquires a first image obtained through shooting and distance information of the first image; a detection unit that detects a main subject from the first image; an extraction unit that extracts another subject from the first image based on the distance information of the main subject; a setting unit that sets parameters of one or more virtual light sources that emit virtual light to the main subject and the extracted other subject; and a processing unit that generates from the first image a second image in which the main subject and the other subject are illuminated with the virtual light using the parameters set by the setting unit.Type: ApplicationFiled: July 6, 2021Publication date: November 4, 2021Inventor: Naoko Watazawa
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Patent number: 11089236Abstract: An image processing apparatus comprises: an acquisition unit that acquires a first image obtained through shooting and distance information of the first image; a detection unit that detects a main subject from the first image; an extraction unit that extracts another subject from the first image based on the distance information of the main subject; a setting unit that sets parameters of one or more virtual light sources that emit virtual light to the main subject and the extracted other subject; and a processing unit that generates from the first image a second image in which the main subject and the other subject are illuminated with the virtual light using the parameters set by the setting unit.Type: GrantFiled: February 28, 2020Date of Patent: August 10, 2021Assignee: Canon Kabushiki KaishaInventor: Naoko Watazawa
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Publication number: 20210168274Abstract: An image processing apparatus comprises a detection unit configured to detect region information of an object in an image, an acquisition unit configured to detect a predetermined object region that is a part of the object from the region information of the object, and to acquire luminance information of a periphery of the predetermined object region, and a relighting unit configured to perform processing for correcting brightness of the object in the image by adding an effect of virtual light. The relighting unit corrects the brightness of the object including the predetermined object region in accordance with luminance of the periphery of the predetermined object region.Type: ApplicationFiled: November 25, 2020Publication date: June 3, 2021Inventor: Naoko Watazawa
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Publication number: 20210112198Abstract: An image processing apparatus comprises: obtaining distance information and subject information with respect to a captured image; specifying, based on the obtained distance information, a first subject region in which images of subjects that exist in a predetermined distance range are distributed in the captured image; specifying, based on the subject information and independently of the obtained distance information, specifying a second subject region that includes a region from which the predetermined subject has been detected in the captured image; and determining a target region for which the image processing is executed with reference to at least one of the first subject region and the second subject region, wherein a subject region varies depending on at least one of an image capture condition of the captured image and a state of the captured image.Type: ApplicationFiled: October 1, 2020Publication date: April 15, 2021Inventor: Naoko Watazawa
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Patent number: 10863103Abstract: A setting apparatus comprises a setting unit that sets a virtual light parameter for applying an effect of irradiating virtual light on a plurality of subjects included in an image; and a classification unit that classifies the plurality of subjects into a plurality of groups based on a state of shadow. The setting unit sets the virtual light parameter for each group classified by the classification unit.Type: GrantFiled: February 15, 2019Date of Patent: December 8, 2020Assignee: Canon Kabushiki KaishaInventor: Naoko Watazawa
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Publication number: 20200288067Abstract: An image processing apparatus comprises: an acquisition unit that acquires a first image obtained through shooting and distance information of the first image; a detection unit that detects a main subject from the first image; an extraction unit that extracts another subject from the first image based on the distance information of the main subject; a setting unit that sets parameters of one or more virtual light sources that emit virtual light to the main subject and the extracted other subject; and a processing unit that generates from the first image a second image in which the main subject and the other subject are illuminated with the virtual light using the parameters set by the setting unit.Type: ApplicationFiled: February 28, 2020Publication date: September 10, 2020Inventor: Naoko Watazawa
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Publication number: 20190260921Abstract: A setting apparatus comprises a setting unit that sets a virtual light parameter for applying an effect of irradiating virtual light on a plurality of subjects included in an image; and a classification unit that classifies the plurality of subjects into a plurality of groups based on a state of shadow. The setting unit sets the virtual light parameter for each group classified by the classification unit.Type: ApplicationFiled: February 15, 2019Publication date: August 22, 2019Inventor: Naoko Watazawa
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Patent number: 8878960Abstract: Provided is an image processing apparatus comprising: an acquisition unit that acquires location information indicating a photographed point and date/time information indicating a photographed date/time for each of a plurality of images representing image data obtained by photographing; a determination unit that determines whether the photographed point of each image is a main photographed point or a sub-photographed point on the basis of the location information and the date/time information; and a recording unit that, if the photographed point of the image is the main photographed point, records information indicating the location of the main photographed point in association with the image data of the image, and that, if the photographed point of the image is the sub-photographed point, records information indicating the locations of the sub-photographed point and of the main photographed point in association with the image data of the image.Type: GrantFiled: February 22, 2013Date of Patent: November 4, 2014Assignee: Canon Kabushiki KaishaInventor: Naoko Watazawa
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Patent number: 8471930Abstract: Upon capturing an image, distances to subjects are measured. The captured image is divided into a plurality of different layers that each has a set distance interval, so that subjects which are located within the same distance range belong to the same layer. Furthermore, enlargement ratios are set for the plurality of divided layers to execute resizing processing, and the resized layers are composited, so that layers having shorter distances to a subject are overlaid as upper layers, thereby obtaining an image which is resized for respective distances to subjects.Type: GrantFiled: December 1, 2010Date of Patent: June 25, 2013Assignee: Canon Kabushiki KaishaInventor: Naoko Watazawa
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Patent number: 8400525Abstract: Provided is an image processing apparatus comprising: an acquisition unit that acquires location information indicating a photographed point and date/time information indicating a photographed date/time for each of a plurality of images representing image data obtained by photographing; a determination unit that determines whether the photographed point of each image is a main photographed point or a sub-photographed point on the basis of the location information and the date/time information; and a recording unit that, if the photographed point of the image is the main photographed point, records information indicating the location of the main photographed point in association with the image data of the image, and that, if the photographed point of the image is the sub-photographed point, records information indicating the locations of the sub-photographed point and of the main photographed point in association with the image data of the image.Type: GrantFiled: April 13, 2010Date of Patent: March 19, 2013Assignee: Canon Kabushiki KaishaInventor: Naoko Watazawa
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Publication number: 20110141319Abstract: Upon capturing an image, distances to subjects are measured. The captured image is divided into a plurality of different layers that each has a set distance interval, so that subjects which are located within the same distance range belong to the same layer. Furthermore, enlargement ratios are set for the plurality of divided layers to execute resizing processing, and the resized layers are composited, so that layers having shorter distances to a subject are overlaid as upper layers, thereby obtaining an image which is resized for respective distances to subjects.Type: ApplicationFiled: December 1, 2010Publication date: June 16, 2011Applicant: CANON KABUSHIKI KAISHAInventor: Naoko Watazawa
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Publication number: 20100277615Abstract: Provided is an image processing apparatus comprising: an acquisition unit that acquires location information indicating a photographed point and date/time information indicating a photographed date/time for each of a plurality of images representing image data obtained by photographing; a determination unit that determines whether the photographed point of each image is a main photographed point or a sub-photographed point on the basis of the location information and the date/time information; and a recording unit that, if the photographed point of the image is the main photographed point, records information indicating the location of the main photographed point in association with the image data of the image, and that, if the photographed point of the image is the sub-photographed point, records information indicating the locations of the sub-photographed point and of the main photographed point in association with the image data of the image.Type: ApplicationFiled: April 13, 2010Publication date: November 4, 2010Applicant: CANON KABUSHIKI KAISHAInventor: Naoko Watazawa