JP2017520852A - 大域的最小化および深度補間を使用したステレオ深度推定のためのシステムおよび方法 - Google Patents

大域的最小化および深度補間を使用したステレオ深度推定のためのシステムおよび方法 Download PDF

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JP2017520852A
JP2017520852A JP2016575655A JP2016575655A JP2017520852A JP 2017520852 A JP2017520852 A JP 2017520852A JP 2016575655 A JP2016575655 A JP 2016575655A JP 2016575655 A JP2016575655 A JP 2016575655A JP 2017520852 A JP2017520852 A JP 2017520852A
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resolution
image
depth map
reference image
generating
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JP2017520852A5 (enExample
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ハシブ・アハメド・シディックイ
カリン・ミトコフ・アタナッソフ
スティーヴン・マイケル・ヴェラル
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クアルコム，インコーポレイテッド
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G06T3/4007—Scaling of whole images or parts thereof, e.g. expanding or contracting based on interpolation, e.g. bilinear interpolation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G06T3/4053—Scaling of whole images or parts thereof, e.g. expanding or contracting based on super-resolution, i.e. the output image resolution being higher than the sensor resolution
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/30—Determination of transform parameters for the alignment of images, i.e. image registration
    • G06T7/33—Determination of transform parameters for the alignment of images, i.e. image registration using feature-based methods
    • G06T7/337—Determination of transform parameters for the alignment of images, i.e. image registration using feature-based methods involving reference images or patches
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/50—Depth or shape recovery
    • G06T7/55—Depth or shape recovery from multiple images
    • G06T7/593—Depth or shape recovery from multiple images from stereo images
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/204—Image signal generators using stereoscopic image cameras
    • H04N13/239—Image signal generators using stereoscopic image cameras using two 2D image sensors having a relative position equal to or related to the interocular distance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/271—Image signal generators wherein the generated image signals comprise depth maps or disparity maps
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10004—Still image; Photographic image
    • G06T2207/10012—Stereo images
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10016—Video; Image sequence
    • G06T2207/10021—Stereoscopic video; Stereoscopic image sequence
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20016—Hierarchical, coarse-to-fine, multiscale or multiresolution image processing; Pyramid transform

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
JP2016575655A 2014-07-08 2015-06-15 大域的最小化および深度補間を使用したステレオ深度推定のためのシステムおよび方法 Pending JP2017520852A (ja)

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US201462022127P 2014-07-08 2014-07-08
US62/022,127 2014-07-08
US14/631,681 2015-02-25
US14/631,681 US10074158B2 (en) 2014-07-08 2015-02-25 Systems and methods for stereo depth estimation using global minimization and depth interpolation
PCT/US2015/035846 WO2016007261A1 (en) 2014-07-08 2015-06-15 Systems and methods for stereo depth estimation using global minimization and depth interpolation

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JP2017520852A true JP2017520852A (ja) 2017-07-27
JP2017520852A5 JP2017520852A5 (enExample) 2018-07-12

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EP (1) EP3167431A1 (enExample)
JP (1) JP2017520852A (enExample)
KR (1) KR20170031691A (enExample)
CN (1) CN106663320B (enExample)
WO (1) WO2016007261A1 (enExample)

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JP2021096846A (ja) * 2019-12-13 2021-06-24 ネクストヴイピーユー（シャンハイ）カンパニー リミテッドＮｅｘｔｖｐｕ（Ｓｈａｎｇｈａｉ）Ｃｏ．，Ｌｔｄ． 視差確定方法、電子機器及びコンピュータ可読記憶媒体
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JP2021096846A (ja) * 2019-12-13 2021-06-24 ネクストヴイピーユー（シャンハイ）カンパニー リミテッドＮｅｘｔｖｐｕ（Ｓｈａｎｇｈａｉ）Ｃｏ．，Ｌｔｄ． 視差確定方法、電子機器及びコンピュータ可読記憶媒体
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WO2016007261A1 (en) 2016-01-14
US10074158B2 (en) 2018-09-11
EP3167431A1 (en) 2017-05-17
CN106663320A (zh) 2017-05-10
US20160012567A1 (en) 2016-01-14
CN106663320B (zh) 2020-04-07
KR20170031691A (ko) 2017-03-21

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