-
公开(公告)号：US20190273856A1
公开(公告)日：2019-09-05
申请号：US16340604
申请日：2017-10-26
Applicant: SONY CORPORATION
Inventor： YASUTAKA HIRASAWA , YUHI KONDO , HIDEKI OYAIZU , SHUN KAIZU , TEPPEI KURITA , TUO ZHUANG , YING LU , HAJIME MIHARA
Abstract: An image processing device and a method that enable removal of reflection component light from images captured from various directions are provided. The image processing device includes: an image input unit that acquires at least three types of images formed with polarization images of different polarizing directions or non-polarization images; an angle input unit that outputs reflection angles that are the angles between the image capturing directions of the acquired images and the plane direction corresponding to the normal direction of the reflecting surface, to an intensity transmittance and intensity reflectance calculation unit; a calculation unit that calculates the respective intensity transmittances and the respective intensity reflectances of S waves and P waves, using the reflection angles; and a reflection component separation unit that removes the reflected light component from the images acquired by the image input unit, using the respective intensity transmittances and the respective intensity reflectances of the S waves and P waves. These processes enable removal of reflected light components from captured images having various reflection angles.
-
公开(公告)号：US20180268700A1
公开(公告)日：2018-09-20
申请号：US15760412
申请日：2016-08-26
Applicant: SONY CORPORATION
Inventor： SUGURU AOKI , TAKETO AKAMA , HIDEKI OYAIZU , YASUTAKA HIRASAWA , YUHI KONDO
IPC: G08G1/16 , B60W50/14 , B60W30/095 , B60W40/064 , G06T7/60 , G06K9/00
Abstract: An information processing apparatus according to an embodiment of the present technology includes a detection unit, an estimation unit, and a judgment unit. The detection unit detects a target object from an input image. The estimation unit estimates a posture of the detected target object. The judgment unit judges a possibility of the target object slipping on the basis of the estimated posture.
-
公开(公告)号：US20190316966A1
公开(公告)日：2019-10-17
申请号：US16314616
申请日：2017-03-31
Applicant: SONY CORPORATION
Inventor： MASAYUKI YOKOYAMA , YUKI ASUKABE , ATSUSHI ITO , HIDEKI OYAIZU
Abstract: [Object] To improve detection precision of a subject at a lower cost. [Solution] Provided is an image processing device including: a plurality of detection units configured to detect respective detection regions indicating temperatures within mutually different setting temperature ranges from a far-infrared image; and a determination unit configured to determine whether a predetermined subject is shown in the far-infrared image on the basis of a positional relation between the plurality of detected detection regions and modeling which regulates the positional relation in a case in which the predetermined subject is shown in the far-infrared image.
-
公开(公告)号：US20210166007A1
公开(公告)日：2021-06-03
申请号：US17172263
申请日：2021-02-10
Applicant: SONY CORPORATION
Inventor： SUGURU AOKI , TAKETO AKAMA , HIDEKI OYAIZU , YASUTAKA HIRASAWA , YUHI KONDO
Abstract: An information processing apparatus according to an embodiment of the present technology includes a detection unit, an estimation unit, and a prediction unit. The detection unit detects a target object from an input image. The estimation unit estimates a posture of the detected target object. The prediction unit predicts an action of the target object on a basis of the estimated posture.
-
公开(公告)号：US20210056726A1
公开(公告)日：2021-02-25
申请号：US16959504
申请日：2018-10-25
Applicant: SONY CORPORATION
Inventor： HIDEKI OYAIZU
Abstract: In a calibration chart device 20, a peak detector 32 detects, from plural infrared images shot at respective movement positions by an infrared camera IRC by sequentially moving a marker whose distribution of an infrared-ray radiation amount in a moving direction is a unimodal distribution in a first direction and plural infrared images shot at respective movement positions by the infrared camera IRC by sequentially moving the marker in a second direction different from the first direction, a position of the marker at which a pixel value is maximized, for each pixel. A calibration processor 36 calculates a camera parameter by using the position of the marker detected by the peak detector 32 for each pixel. With this configuration, calibration of the infrared camera can be performed with ease.
-
Patent Agency Ranking
公开(公告)号：US20180253595A1
公开(公告)日：2018-09-06
申请号：US15760380
申请日：2016-08-25
Applicant: SONY CORPORATION
Inventor： SUGURU AOKI , TAKETO AKAMA , HIDEKI OYAIZU , YASUTAKA HIRASAWA , YUHI KONDO
CPC classification number: G06K9/00335 , B60W50/14 , G06K9/00342 , G06K9/00348 , G06K9/00369 , G06K9/00805 , G06T7/246 , G06T7/60 , G08G1/16 , G08G1/166
Abstract: An information processing apparatus according to an embodiment of the present technology includes a detection unit, an estimation unit, and a prediction unit. The detection unit detects a target object from an input image. The estimation unit estimates a posture of the detected target object. The prediction unit predicts an action of the target object on a basis of the estimated posture.
-
公开(公告)号：US20190313035A1
公开(公告)日：2019-10-10
申请号：US16314987
申请日：2017-03-30
Applicant: SONY CORPORATION
Inventor： ATSUSHI ITO , HIDEKI OYAIZU , YUKI ASUKABE , MASAYUKI YOKOYAMA , MAKIBI NAKAMURA
Abstract: [Object] To extract a target region for a far-infrared image with a high level of accuracy.[Solution] Provided is an image processing device including: an adjustment unit that adjusts any one of a background image which is a far-infrared image showing a background that does not include an object and a target image which is a far-infrared image showing the object, on the basis of a time change model of an observation pixel value; and an extraction unit that extracts a target region including the object in the target image on the basis of a result of comparison between the background image and the target image after the adjustment is performed.
-
公开(公告)号：US20190171882A1
公开(公告)日：2019-06-06
申请号：US16083887
申请日：2017-01-06
Applicant: SONY CORPORATION
Inventor： HIDEKI OYAIZU , MAKIBI NAKAMURA , ATSUSHI ITO , YUKI ASUKABE , MASAYUKI YOKOYAMA
Abstract: State information corresponding to a subject on a visible light image, such as temperature information and sound field information, is acquired from state information indicating a subject state not indicated on the visible light image by an information acquisition unit 21. An effect processing unit 22 performs an effect process on the visible light image on the basis of the state information acquired by the information acquisition unit 21. In the effect process, an effect component image is superimposed or a subject image is modified based on the type and temperature of the subject and an effect component image is superimposed or a subject image is modified based on the type of a sound source and the volume of a sound. The effect process according to the state information is performed on the visible light image, such that the reality can be improved.
-
公开(公告)号：US20210041764A1
公开(公告)日：2021-02-11
申请号：US16963763
申请日：2019-01-18
Applicant: SONY CORPORATION
Inventor： ILYA RESHETOUSKI , ATSUSHI ITO , HIDEKI OYAIZU
Abstract: The present disclosure relates to an imaging apparatus and an imaging method that permit capture of a bright image without using an expensive large-diameter lens. A mirror surface having an opening portion larger in area than an imaging element is formed at a former stage of the imaging element. The mirror surface concentrates light from a subject surface. The imaging apparatus captures an image formed by light that directly enters the imaging element and light that is reflected by the mirror surface and reconstructs a final image from the captured image. The present disclosure is applicable to an imaging apparatus.
-
公开(公告)号：US20180359401A1
公开(公告)日：2018-12-13
申请号：US15773440
申请日：2016-09-09
Applicant: SONY CORPORATION
Inventor： HIDEKI OYAIZU , YASUTAKA HIRASAWA , YUHI KONDO
CPC classification number: H04N5/2351 , G02B5/201 , G02B5/30 , H04N5/2258 , H04N5/2353 , H04N5/2355 , H04N5/35554 , H04N5/35563 , H04N5/35581 , H04N7/18 , H04N9/04555
Abstract: The low-sensitivity polarization characteristic model calculation unit 31 of the polarized image processing unit 30-1 calculates the low-sensitivity polarization characteristic model on the basis of the low-sensitivity polarized image in the plurality of polarization directions that is generated by the low-sensitivity imaging unit 21. The non-saturation polarized image extraction unit 32 extracts an image in a polarization direction in which saturation has not occurred from the high-sensitivity polarized image in the plurality of polarization directions that is generated by the high-sensitivity imaging unit 22. The high-sensitivity component acquisition unit 33-1 calculates a high-sensitivity polarization characteristic model having the phase component identical to the low-sensitivity polarization characteristic model from an image in a plurality of polarization directions in which saturation has not occurred in the high-sensitivity polarized image. Furthermore, the high-sensitivity component acquisition unit 33-1 acquires the amplitude of the high-sensitivity polarization characteristic model as the polarization component of a photographic object, and acquires the minimum value of the high-sensitivity polarization characteristic model as the non-polarization component of the photographic object. It is possible to determine polarization characteristics of a photographic object with high sensitivity from an image.
-
-
-
-
-
-
-
-
-
Search Results
10
records
(took 0.013 seconds)
