JPWO2021240792A1 - - Google Patents
Info
- Publication number
- JPWO2021240792A1 JPWO2021240792A1 JP2022527450A JP2022527450A JPWO2021240792A1 JP WO2021240792 A1 JPWO2021240792 A1 JP WO2021240792A1 JP 2022527450 A JP2022527450 A JP 2022527450A JP 2022527450 A JP2022527450 A JP 2022527450A JP WO2021240792 A1 JPWO2021240792 A1 JP WO2021240792A1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T9/00—Image coding
- G06T9/40—Tree coding, e.g. quadtree, octree
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/88—Lidar systems specially adapted for specific applications
- G01S17/89—Lidar systems specially adapted for specific applications for mapping or imaging
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T9/00—Image coding
- G06T9/001—Model-based coding, e.g. wire frame
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Optical Radar Systems And Details Thereof (AREA)
- Measurement Of Optical Distance (AREA)
- Image Generation (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Processing Or Creating Images (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2020/021364 WO2021240792A1 (ja) | 2020-05-29 | 2020-05-29 | データ更新方法、データ更新装置及びプログラム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2021240792A1 true JPWO2021240792A1 (https=) | 2021-12-02 |
| JP7469701B2 JP7469701B2 (ja) | 2024-04-17 |
Family
ID=78723216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022527450A Active JP7469701B2 (ja) | 2020-05-29 | 2020-05-29 | データ更新方法、データ更新装置及びプログラム |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20230245349A1 (https=) |
| JP (1) | JP7469701B2 (https=) |
| WO (1) | WO2021240792A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2026053315A1 (ja) * | 2024-09-04 | 2026-03-12 | Ｎｔｔ株式会社 | 情報処理装置、情報処理方法及びプログラム |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018534881A (ja) * | 2016-01-22 | 2018-11-22 | 三菱電機株式会社 | 点群を圧縮する方法 |
| JP2019120927A (ja) * | 2017-12-29 | 2019-07-22 | バイドゥ オンライン ネットワーク テクノロジー （ベイジン） カンパニー リミテッド | グリッドマップを作成する方法及び装置 |
| US20200021856A1 (en) * | 2018-07-10 | 2020-01-16 | Apple Inc. | Hierarchical point cloud compression |
| WO2020075861A1 (ja) * | 2018-10-12 | 2020-04-16 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 三次元データ符号化方法、三次元データ復号方法、三次元データ符号化装置、及び三次元データ復号装置 |
| US20200132818A1 (en) * | 2018-10-25 | 2020-04-30 | Aeye, Inc. | Adaptive control of ladar systems using spatial index of prior ladar return data |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7282532B2 (ja) * | 2019-01-24 | 2023-05-29 | キヤノン株式会社 | 情報処理装置、情報処理方法、データ構造、及びプログラム |
| WO2020241207A1 (ja) * | 2019-05-27 | 2020-12-03 | 日本電気株式会社 | データ管理装置、制御方法、及び記憶媒体 |
| JP7319886B2 (ja) * | 2019-10-07 | 2023-08-02 | 株式会社日立ソリューションズ | 空中線抽出システム及び空中線抽出方法 |
| US20230243925A1 (en) * | 2020-05-29 | 2023-08-03 | Nippon Telegraph And Telephone Corporation | Noise judgment method, noise judgment device and program |
-
2020
- 2020-05-29 US US17/927,773 patent/US20230245349A1/en not_active Abandoned
- 2020-05-29 WO PCT/JP2020/021364 patent/WO2021240792A1/ja not_active Ceased
- 2020-05-29 JP JP2022527450A patent/JP7469701B2/ja active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018534881A (ja) * | 2016-01-22 | 2018-11-22 | 三菱電機株式会社 | 点群を圧縮する方法 |
| JP2019120927A (ja) * | 2017-12-29 | 2019-07-22 | バイドゥ オンライン ネットワーク テクノロジー （ベイジン） カンパニー リミテッド | グリッドマップを作成する方法及び装置 |
| US20200021856A1 (en) * | 2018-07-10 | 2020-01-16 | Apple Inc. | Hierarchical point cloud compression |
| WO2020075861A1 (ja) * | 2018-10-12 | 2020-04-16 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 三次元データ符号化方法、三次元データ復号方法、三次元データ符号化装置、及び三次元データ復号装置 |
| US20200132818A1 (en) * | 2018-10-25 | 2020-04-30 | Aeye, Inc. | Adaptive control of ladar systems using spatial index of prior ladar return data |
Also Published As
| Publication number | Publication date |
|---|---|
| US20230245349A1 (en) | 2023-08-03 |
| JP7469701B2 (ja) | 2024-04-17 |
| WO2021240792A1 (ja) | 2021-12-02 |
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