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数理科学系（黒田紘敏）
Showing the original Japanese · View translation
変分問題の視点から、ノイズを含む画像を整える方程式を調べる。
AboutAbout the lab
画像を整える、方程式の数学。
黒田紘敏先生は、
なかでも、
この
結晶
Key terms
- 変分問題
- 長さや
面積、 エネルギーなどの 量が 最小に なる 形や 関数を 求める 問題 - 全
変 動 - 関数の
値が 上下に 動いた 量の 合計。 画像では 細かな ノイズほど 大きくなる - 劣微分
- 折れ曲がりが
あって 微分できない 点でも、 微分の 代わりに なる 傾きの 集まりを 考える 方法
ResearchResearch themes
変分構造を
*Illustrative image画像を整える全変動流
ノイズを
*Illustrative image劣微分と非線形半群論
全
*Illustrative image細く退化する領域の現象
最近は、
MembersFaculty
- Associate Professor黒田 紘敏
VoicesStudent voices
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Write a lab reviewAnonymous · Your draft is saved if you stopRelatedLabs similar to 数理科学系（黒田紘敏）
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幾何系The information on this page is compiled by the LabLog team from the lab's public information and interviews. For corrections or removal requests, please contact LabLog, not the lab.
Report an errorAbout the images
The top and research theme images are illustrative and were not taken at the lab. They are cropped from Wikimedia Commons images. Cropped CC BY-SA images are provided under the same CC BY-SA license as the original (version shown on each line).
- Top image: “Newly fallen snow crystals accumulating on a window sill” W.carter / CC0 (cropped)
- 画像を
整える 全変 動流: “050.Pattern.050.Image.noise” Bautsch / CC0 (cropped) - 劣微分と
非線形半群論: “Blue colour drops” Sandya / CC BY-SA 3.0 (cropped) - 細く
退化する 領域の 現象: “Crystals growing from melted sulfur” AlexmarPhoto / CC BY 4.0 (cropped) - Related lab (数理科学系
（眞崎聡） ): “Baltic Sea Wave (Cien Water)” Marek Nowocień / CC BY 2.5 (cropped) - Related lab (解析系
（浜向直） ): “Real snowflake macro photo” Alexey Kljatov / CC BY-SA 4.0 (cropped) - Related lab (幾何系
（井ノ口順一） ): “Hopf Fibration” Niles Johnson / CC BY 4.0 (cropped) - Related lab (幾何系
（小林真平） ): “Chen-Gackstatter-Thayer surfaces” Anders Sandberg / CC BY-SA 3.0 (cropped)
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