Oguzhan Ulucan
@oguzhanulucan.bsky.social
Ph.D. student & Research Assistant @ University of Greifswald
Starbucks Virgin
Computer Vision • Image Processing • ML • Color Constancy • Color Illusions
Starbucks Virgin
Computer Vision • Image Processing • ML • Color Constancy • Color Illusions
Reposted by Oguzhan Ulucan
🎓 I recently defended my PhD thesis: Challenges and New Perspectives in Intrinsic Image Decomposition. Huge thanks to my husband @oguzhanulucan.bsky.social for his love and support, my supervisor Prof. Dr. Marc Ebner for his mentorship, and all who guided me along the way. #PhD #ComputerVision
June 11, 2025 at 12:55 PM
🎓 I recently defended my PhD thesis: Challenges and New Perspectives in Intrinsic Image Decomposition. Huge thanks to my husband @oguzhanulucan.bsky.social for his love and support, my supervisor Prof. Dr. Marc Ebner for his mentorship, and all who guided me along the way. #PhD #ComputerVision
🎉 First NLP and ACL paper!
I am very grateful for being a part of a great team!
Looking forward to future studies 🙂
#NLP #ACL2025
I am very grateful for being a part of a great team!
Looking forward to future studies 🙂
#NLP #ACL2025
Our paper, "A Step Towards Explainable Hate Speech Detection", has been accepted to ACL 2025! This work is co-authored by Happy Sariyanto, @oguzhanulucan.bsky.social, and Prof. Marc Ebner.
This was my first NLP paper and first submission to an NLP conference. 🎊
#ACL2025 #NLP
This was my first NLP paper and first submission to an NLP conference. 🎊
#ACL2025 #NLP
May 17, 2025 at 10:25 AM
Not a fan of the new Overleaf update, the inline math preview in the code editor is really distracting. Is there a way to turn it off?
#overleaf
#overleaf
May 10, 2025 at 9:18 AM
Not a fan of the new Overleaf update, the inline math preview in the code editor is really distracting. Is there a way to turn it off?
#overleaf
#overleaf
🎉 Yeeyy Update!
I received a performance bonus from @unigreifswald.bsky.social for my academic achievements, contributions to academic services, and social work in education.
A huge thank you to my supervisor, Prof. Marc Ebner, and my university for their amazing support! 🙌
#Academia #PhDLife
I received a performance bonus from @unigreifswald.bsky.social for my academic achievements, contributions to academic services, and social work in education.
A huge thank you to my supervisor, Prof. Marc Ebner, and my university for their amazing support! 🙌
#Academia #PhDLife
March 3, 2025 at 3:45 PM
🎉 Yeeyy Update!
I received a performance bonus from @unigreifswald.bsky.social for my academic achievements, contributions to academic services, and social work in education.
A huge thank you to my supervisor, Prof. Marc Ebner, and my university for their amazing support! 🙌
#Academia #PhDLife
I received a performance bonus from @unigreifswald.bsky.social for my academic achievements, contributions to academic services, and social work in education.
A huge thank you to my supervisor, Prof. Marc Ebner, and my university for their amazing support! 🙌
#Academia #PhDLife
✨ One of our recent works is published as open access!
In this review, we present different aspects of intrinsic image decomposition.
We hope that it helps especially the newcomers to the field!
#computervision #3dv #review
In this review, we present different aspects of intrinsic image decomposition.
We hope that it helps especially the newcomers to the field!
#computervision #3dv #review
Our Open Access article is published! We review algorithms, datasets, applications, and key challenges in intrinsic image decomposition. We hope this work serves as an introduction to the field.
rdcu.be/d77iN
#ComputerVision #ImageProcessing #ComputerScience
rdcu.be/d77iN
#ComputerVision #ImageProcessing #ComputerScience
Challenges and Applications of Intrinsic Image Decomposition: A Short Review
rdcu.be
February 1, 2025 at 4:37 PM
✨ One of our recent works is published as open access!
In this review, we present different aspects of intrinsic image decomposition.
We hope that it helps especially the newcomers to the field!
#computervision #3dv #review
In this review, we present different aspects of intrinsic image decomposition.
We hope that it helps especially the newcomers to the field!
#computervision #3dv #review
Reposted by Oguzhan Ulucan
#ICIAP2025 1st round submission deadline has been extended to 14 February 2025.
Check here for the updated deadlines: www.iciap.org/calls/call-f...
Check here for the updated deadlines: www.iciap.org/calls/call-f...
January 31, 2025 at 2:56 PM
#ICIAP2025 1st round submission deadline has been extended to 14 February 2025.
Check here for the updated deadlines: www.iciap.org/calls/call-f...
Check here for the updated deadlines: www.iciap.org/calls/call-f...
Another signal processing conference, and once again in beautiful Italy! 🍕🍝
Thanks to these conferences, I always end up gaining a bit of extra weight—but it’s totally worth it! 😁
If you’re interested in the food (ahem, I mean the conference), feel free to check out the page:
eusipco2025.org
Thanks to these conferences, I always end up gaining a bit of extra weight—but it’s totally worth it! 😁
If you’re interested in the food (ahem, I mean the conference), feel free to check out the page:
eusipco2025.org
Home - Eusipco 2025
eusipco2025.org
January 20, 2025 at 11:59 AM
Another signal processing conference, and once again in beautiful Italy! 🍕🍝
Thanks to these conferences, I always end up gaining a bit of extra weight—but it’s totally worth it! 😁
If you’re interested in the food (ahem, I mean the conference), feel free to check out the page:
eusipco2025.org
Thanks to these conferences, I always end up gaining a bit of extra weight—but it’s totally worth it! 😁
If you’re interested in the food (ahem, I mean the conference), feel free to check out the page:
eusipco2025.org
🤣🤣
January 18, 2025 at 11:05 AM
🤣🤣
I realized that preparing all the documents for the thesis submission process is even harder than writing the thesis itself 😅
January 15, 2025 at 7:39 AM
I realized that preparing all the documents for the thesis submission process is even harder than writing the thesis itself 😅
📢 Here’s an academic hack that I learned during my PhD:
Submitting a paper to a conference? Book a hotel near the venue (or in the same city if unsure) early with a cancellation option. If your paper gets accepted, you're set. If not, just cancel—no stress, no extra cost! #AcademicTips #AcademicLife
Submitting a paper to a conference? Book a hotel near the venue (or in the same city if unsure) early with a cancellation option. If your paper gets accepted, you're set. If not, just cancel—no stress, no extra cost! #AcademicTips #AcademicLife
a cat is playing with a stack of dollar bills on a table
ALT: a cat is playing with a stack of dollar bills on a table
media.tenor.com
January 4, 2025 at 3:15 PM
📢 Here’s an academic hack that I learned during my PhD:
Submitting a paper to a conference? Book a hotel near the venue (or in the same city if unsure) early with a cancellation option. If your paper gets accepted, you're set. If not, just cancel—no stress, no extra cost! #AcademicTips #AcademicLife
Submitting a paper to a conference? Book a hotel near the venue (or in the same city if unsure) early with a cancellation option. If your paper gets accepted, you're set. If not, just cancel—no stress, no extra cost! #AcademicTips #AcademicLife
Missed the chance to download my own paper during 'Open Access' week, and now I have to buy it from IEEE Xplore. Truly wonderful, IEEE—much appreciated! 😊
December 27, 2024 at 6:16 PM
Missed the chance to download my own paper during 'Open Access' week, and now I have to buy it from IEEE Xplore. Truly wonderful, IEEE—much appreciated! 😊
Recently, my dear research fellow (wife) @diclehanulucan.bsky.social and I had a great opportunity to explain the basics of image processing to the participants who want to learn about this field (talk was in Turkish).
If you are interested here is the full video:
www.youtube.com/live/EUis1Wt...
If you are interested here is the full video:
www.youtube.com/live/EUis1Wt...
YouTube
Share your videos with friends, family, and the world
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December 23, 2024 at 5:30 PM
Recently, my dear research fellow (wife) @diclehanulucan.bsky.social and I had a great opportunity to explain the basics of image processing to the participants who want to learn about this field (talk was in Turkish).
If you are interested here is the full video:
www.youtube.com/live/EUis1Wt...
If you are interested here is the full video:
www.youtube.com/live/EUis1Wt...
#ACCV24 was a rollercoaster!
Our baggage (with clothes and poster) went missing in Hanoi but was recovered via airport CCTV.
Despite the rocky start, we presented our award-nominated work (didn’t win), met amazing people, and enjoyed fantastic food. The experience itself felt like the real award!
Our baggage (with clothes and poster) went missing in Hanoi but was recovered via airport CCTV.
Despite the rocky start, we presented our award-nominated work (didn’t win), met amazing people, and enjoyed fantastic food. The experience itself felt like the real award!
December 22, 2024 at 8:48 AM
#ACCV24 was a rollercoaster!
Our baggage (with clothes and poster) went missing in Hanoi but was recovered via airport CCTV.
Despite the rocky start, we presented our award-nominated work (didn’t win), met amazing people, and enjoyed fantastic food. The experience itself felt like the real award!
Our baggage (with clothes and poster) went missing in Hanoi but was recovered via airport CCTV.
Despite the rocky start, we presented our award-nominated work (didn’t win), met amazing people, and enjoyed fantastic food. The experience itself felt like the real award!
Thanks to Deutsche Bahn, it was much easier to arrive in Berlin from Hanoi than it will be to travel from Berlin to Greifswald.
#DeutscheBahn
#DeutscheBahn
December 14, 2024 at 12:43 PM
Thanks to Deutsche Bahn, it was much easier to arrive in Berlin from Hanoi than it will be to travel from Berlin to Greifswald.
#DeutscheBahn
#DeutscheBahn
I will present our work related to color constancy and color assimilation illusions at #ACCV24 in Oral Session 5 at 09.00 and afterwards in Poster Session 3 at 15.20. 👋👋
We introduce the first strategy that allows us to solve two computationally opposing phenomena with a single method! 🥳🥳
We introduce the first strategy that allows us to solve two computationally opposing phenomena with a single method! 🥳🥳
December 11, 2024 at 5:22 AM
I will present our work related to color constancy and color assimilation illusions at #ACCV24 in Oral Session 5 at 09.00 and afterwards in Poster Session 3 at 15.20. 👋👋
We introduce the first strategy that allows us to solve two computationally opposing phenomena with a single method! 🥳🥳
We introduce the first strategy that allows us to solve two computationally opposing phenomena with a single method! 🥳🥳
We have arrived to Hanoi yesterday! 🇻🇳
Such a wonderful city, and people are so kind! 😊
We are too excited to present our work!
Such a wonderful city, and people are so kind! 😊
We are too excited to present our work!
December 9, 2024 at 2:19 AM
We have arrived to Hanoi yesterday! 🇻🇳
Such a wonderful city, and people are so kind! 😊
We are too excited to present our work!
Such a wonderful city, and people are so kind! 😊
We are too excited to present our work!
If you are attending ACCV, please say hi!
Let's meet there in person 🥳
Let's meet there in person 🥳
December 7, 2024 at 10:39 PM
If you are attending ACCV, please say hi!
Let's meet there in person 🥳
Let's meet there in person 🥳
✨ You can read our ACCV paper from here:
shorturl.at/GPX3p
In this work we develop a single method which is capable of addressing both color constancy and color illusion perception 🌈
This is the FIRST computational color constancy study that can respond to color assimilation illusions 🥳
shorturl.at/GPX3p
In this work we develop a single method which is capable of addressing both color constancy and color illusion perception 🌈
This is the FIRST computational color constancy study that can respond to color assimilation illusions 🥳
ACCV 2024 Open Access Repository
shorturl.at
December 1, 2024 at 4:51 PM
✨ You can read our ACCV paper from here:
shorturl.at/GPX3p
In this work we develop a single method which is capable of addressing both color constancy and color illusion perception 🌈
This is the FIRST computational color constancy study that can respond to color assimilation illusions 🥳
shorturl.at/GPX3p
In this work we develop a single method which is capable of addressing both color constancy and color illusion perception 🌈
This is the FIRST computational color constancy study that can respond to color assimilation illusions 🥳
Here is the #IllusionOfTheDay! 🌤️
Take a closer look at the letters in ACCV and HANOI.
We see the letters as if they are different, but all the letters in ACCV and HANOI are the same within themselves!
P.S. ACCV is just around the corner! Less than two weeks until the conference! 🚀
Take a closer look at the letters in ACCV and HANOI.
We see the letters as if they are different, but all the letters in ACCV and HANOI are the same within themselves!
P.S. ACCV is just around the corner! Less than two weeks until the conference! 🚀
November 28, 2024 at 6:43 PM
Here is the #IllusionOfTheDay! 🌤️
Take a closer look at the letters in ACCV and HANOI.
We see the letters as if they are different, but all the letters in ACCV and HANOI are the same within themselves!
P.S. ACCV is just around the corner! Less than two weeks until the conference! 🚀
Take a closer look at the letters in ACCV and HANOI.
We see the letters as if they are different, but all the letters in ACCV and HANOI are the same within themselves!
P.S. ACCV is just around the corner! Less than two weeks until the conference! 🚀
Reposted by Oguzhan Ulucan
ELIAS-ELLIS-VISMAC Winter School on #DeepLearning and #ComputerVision
📍 Brunico, Italy
🗓 January 27-31, 2025
🔗 Event Website: elias-ai.eu/event/ellis-...
📍 Brunico, Italy
🗓 January 27-31, 2025
🔗 Event Website: elias-ai.eu/event/ellis-...
ELIAS-ELLIS-VISMAC Winter School 2025 | elias-aiEvent Location and ExperienceWinter School Event Footer
elias-ai.eu
November 27, 2024 at 12:42 PM
ELIAS-ELLIS-VISMAC Winter School on #DeepLearning and #ComputerVision
📍 Brunico, Italy
🗓 January 27-31, 2025
🔗 Event Website: elias-ai.eu/event/ellis-...
📍 Brunico, Italy
🗓 January 27-31, 2025
🔗 Event Website: elias-ai.eu/event/ellis-...
Another #IllusionOfTheDay to brighten your day! 🌤️
Take a look at these two clouds.
One appears blueish, while the other looks yellowish.
But here’s the twist: their actual reflectance values are identical! 🤯
Remove the context, and you’ll see their colors are exactly the same.
Amazing, right? 🧠
Take a look at these two clouds.
One appears blueish, while the other looks yellowish.
But here’s the twist: their actual reflectance values are identical! 🤯
Remove the context, and you’ll see their colors are exactly the same.
Amazing, right? 🧠
November 26, 2024 at 2:03 PM
Another #IllusionOfTheDay to brighten your day! 🌤️
Take a look at these two clouds.
One appears blueish, while the other looks yellowish.
But here’s the twist: their actual reflectance values are identical! 🤯
Remove the context, and you’ll see their colors are exactly the same.
Amazing, right? 🧠
Take a look at these two clouds.
One appears blueish, while the other looks yellowish.
But here’s the twist: their actual reflectance values are identical! 🤯
Remove the context, and you’ll see their colors are exactly the same.
Amazing, right? 🧠
I will be traveling to Hanoi, Vietnam, to attend ACCV. 🇻🇳
Could you recommend the best option for staying connected?
Have you ever used an eSIM in Vietnam, or is it better to go with a physical SIM card?
Any advice would be appreciated! 🫡
Could you recommend the best option for staying connected?
Have you ever used an eSIM in Vietnam, or is it better to go with a physical SIM card?
Any advice would be appreciated! 🫡
November 26, 2024 at 8:54 AM
I will be traveling to Hanoi, Vietnam, to attend ACCV. 🇻🇳
Could you recommend the best option for staying connected?
Have you ever used an eSIM in Vietnam, or is it better to go with a physical SIM card?
Any advice would be appreciated! 🫡
Could you recommend the best option for staying connected?
Have you ever used an eSIM in Vietnam, or is it better to go with a physical SIM card?
Any advice would be appreciated! 🫡
Here is the #IllusionOfTheDay to brighten your day on Bluesky! 🌈
You might see "Blue" as yellow,
And "Sky!" as blue.
But what is true?
"Blue" is blue,
And "Sky!" is green! 🤯
It’s all about your brain,
And the context of the scene. 🧠
You might see "Blue" as yellow,
And "Sky!" as blue.
But what is true?
"Blue" is blue,
And "Sky!" is green! 🤯
It’s all about your brain,
And the context of the scene. 🧠
November 24, 2024 at 3:11 PM
Here is the #IllusionOfTheDay to brighten your day on Bluesky! 🌈
You might see "Blue" as yellow,
And "Sky!" as blue.
But what is true?
"Blue" is blue,
And "Sky!" is green! 🤯
It’s all about your brain,
And the context of the scene. 🧠
You might see "Blue" as yellow,
And "Sky!" as blue.
But what is true?
"Blue" is blue,
And "Sky!" is green! 🤯
It’s all about your brain,
And the context of the scene. 🧠
Let's look at these triangles!
🔻🔺
Here's another color illusion to brighten your day on Bluesky! 🦋
All the triangles have identical reflectance, but we perceive them as if they have different colors! 🌈
P.S.
@bsky.app, please bring a custom GIF option so I can animate these illusions! 🙏😁
🔻🔺
Here's another color illusion to brighten your day on Bluesky! 🦋
All the triangles have identical reflectance, but we perceive them as if they have different colors! 🌈
P.S.
@bsky.app, please bring a custom GIF option so I can animate these illusions! 🙏😁
November 23, 2024 at 9:01 AM
Let's look at these triangles!
🔻🔺
Here's another color illusion to brighten your day on Bluesky! 🦋
All the triangles have identical reflectance, but we perceive them as if they have different colors! 🌈
P.S.
@bsky.app, please bring a custom GIF option so I can animate these illusions! 🙏😁
🔻🔺
Here's another color illusion to brighten your day on Bluesky! 🦋
All the triangles have identical reflectance, but we perceive them as if they have different colors! 🌈
P.S.
@bsky.app, please bring a custom GIF option so I can animate these illusions! 🙏😁
Baklava in the Clouds"
I present you another color illusion to brighten your day! 🌈
The 2 clouds and 2 diamond-shaped "Baklavas" have identical reflectance within themselves, but they appear different to our eyes due to their context! 🤯
What color do you see the Baklavas? 🤔
#IllusionOfTheDay
I present you another color illusion to brighten your day! 🌈
The 2 clouds and 2 diamond-shaped "Baklavas" have identical reflectance within themselves, but they appear different to our eyes due to their context! 🤯
What color do you see the Baklavas? 🤔
#IllusionOfTheDay
November 22, 2024 at 10:20 AM
Baklava in the Clouds"
I present you another color illusion to brighten your day! 🌈
The 2 clouds and 2 diamond-shaped "Baklavas" have identical reflectance within themselves, but they appear different to our eyes due to their context! 🤯
What color do you see the Baklavas? 🤔
#IllusionOfTheDay
I present you another color illusion to brighten your day! 🌈
The 2 clouds and 2 diamond-shaped "Baklavas" have identical reflectance within themselves, but they appear different to our eyes due to their context! 🤯
What color do you see the Baklavas? 🤔
#IllusionOfTheDay