2019/06 Research Camp

Hello! My name is Hitomi. I’m M1 student.
This time, we went to Shiga prefecture for two nights and three days research camp.
It has been a while since I entered the laboratory, but it was a good opportunity to get along with my seniors and teachers.
So, I would like to show some photo of the camp!

Not only play but also study is one purpose, so there was a presentation on the final day.

This camp was very hard, but It was very benefit.
I will put a group photo at the end. Thank you everyone who participated in the training camp!

1month internship in oulun yliopisto (university of oulu)

Hello, I am Taisei Watanabe, M1 student in IMD-lab.

Oulu Airport

I had been to University of Oulu as an internship student for 1 month from 5th Feb. to 28th Feb. I also join the sprint-project team same as Ayaka. And, my work was estimation of human 3D-joints and calculation of sprint information (pitch and stride).

Left picture is taken in Oulu Airport. When I arrived in oulu, actually I forgot to bring my coat. So, I felt super cold wind there. Otherwise, when I arrived in my room in an apartment, I was surprised that the room is so warmer even compare to my room in Nara. Warm water heating is super gread!

University of Oulu

 

Right picture is outside view of university of oulu. I think the amount of snow is less than Jan. So, I was more lucky than Ayaka about the coldness. But there was another problem. If the temperature is higher than 0 degree, of course the snow melt. And then, If the temperature will be lower than 0 degree again, ICE will be made on roads. The ice was so dangerous, I heard from many people who got pain from the ice. So, if you want to go to Finland, please be careful about the ice!

Bronze statue of police in oulu-city

Other, there is a bronze statue of police in the center of oulu-city. Above picture is that one. This monument is quite well known in oulu-sity. But one problem is around the statue is surrounded ice. I don’t know the reason, people is not in around there when I came.

Anyway, the days in oulu was so interesting. That’s why, there ware many great restaurant in the university, and there was many friendly people. So I could concentrate in my research activity. Thank you for all!

Internship at University of Oulu

Hi, my name is Ayaka Matsumoto, M1 student in IMD lab.

University of Oulu

I have been in an internship at University of Oulu in Finland since 7th January. Here, I join the project team that is working on 3D pose estimation from 2D images with Ph.D. student, Lam and under supervision of  Prof. Janne. This project is using Machine Learning, so I’ve learned about it for a month before I started my internship. It is very challenging work for me, because I have less knowledge about Machine Learning. However I hope I will be able to get some results for this project.

By the way, it is basically -15℃ here, and in the morning and night it goes under -20℃! I have never experienced this super cold weather before, but I’ve never experienced this incredible scene where everything is covered with snow as well. It is very beautiful. Since the campus building wall is painted with fresh color, you can enjoy the contrast between white world of snow and colorful world of college.

It is 3pm. It is getting dark.

White tree covered with snow.

Blue & Yellow hallway

Orange & Yellow hallway

Green lecture room

 

2018 JST-MoST Conference ICT for Accessibility and Support of Older People

Hello everyone! Jayzon (Master’s graduate) here.

Last November 24 – 27, Kato-sensei, Okahashi-sensei (Occupational Therapist from Kyoto University Hospital), Matsumoto-san (M1), Inoue-san (M1), and I went to Tainan city in Taiwan to attend the 2018 JST-MoST Conference on Information and Communications Technology (ICT) for Accessibility and Support of Older People. The conference was organized via a collaboration between different universities from Japan and Taiwan, and was mainly focused on addressing issues related to super-aged societies using ICT.

View of Tainan City from the hotel.

Photo of the conference venue. Photo courtesy of Okahashi-sensei

One of the main events of the conference was the poster presentation. Matsumoto-san presented her current research about developing strategies for promoting and sustaining motivation for rehabilitation, Inoue-san presented about designing, developing, and evaluating an augmented reality (AR) music game for finger rehabilitation, and I presented about integrating the finger pressing evaluation training system (PETS) with AR. (Photos courtesy of Okahashi-sensei)

 

Towards the end of the conference, 3 best poster awards were presented, and Inoue-san and I received 2 of the 3 best poster awards.

   

Given that we were already in Taiwan, we did not miss the chance to visit the night market and try the stinky tofu (臭豆腐). Inoue-san and I thought it was delicious, but Matsumoto-san hated it very much XD.

We also had a tour of National Cheng Kung University (国立成功大学) and were introduced to different research laboratories.

Finally, before going back home, we visited the Hayashi department store (林百貨) to shop for souvenirs. Hayashi department store is one of the most iconic department stores in Tainan city, dating back to the period when Taiwan was colonized by Japan. Across the department store is a branch of the Nippon Kangyo Bank (勸業銀行), another iconic building that was also established on the same period.

Hayashi Department Store (林百貨)

Old Branch of Nippon Kangyo Bank (勸業銀行)

Overall, we really enjoyed Tainan city, and we definitely would love to go back. Here’s hoping for a stronger collaboration between Japan and Taiwan in the near future!

 

Internship at University of Oulu, November 2018

Hyvää päivää!
M2 student Silviya here, been on the second week of my Internship at Oulu University, Finland. First impression ? The weather is super COLD, it’s literally freezing every day. But hey, you can get free coffee in the lab every day ! Yaay coffee !! ❤

I’m assigned in the Faculty of Information Technology and Electrical Engineering, laboratory of Center for Machine Vision and Signal Analysis (CMVS), under the supervision of Professor Janne Heikkilä. My first day was amazing, of course.. as always I got lost a bit when I tried to find the lab, but the good point I was able took my own time to explore the university, went through most Faculty before I got to the right lab (Yaay again!). Here, in CMVS lab. their research covers broad and various fields, including Neural Network, Augmented Reality, and 3D reconstruction.

Once you get inside the laboratory area, you will see a screen display, with Face Analysis demo running in real time to do gender recognition and also facial expression recognition. But then “Female = 0 “. Finally, I’m an alien and can’t be detected ! (Yaay again??)

I’m undetected. Yaay !

Continue reading

UIST & ISMAR 2018

Greetings Everyone!
Damien Rompapas, D3 student, Reporting for Duty!

I participated in two conferences back-to-back:
ACM UIST 18 (31st symposium on User Interface Software and Technology) in Berlin, Germany
IEEE ISMAR 18 (17th International Symposium on Mixed and Augmented Reality) in Munich, Germany

Where I presented a game developed as part of my research work as a demonstration.

I presented HoloRoyale: A Large Scale High Fidelity Augmented Reality game
(you can see a video explaining the work here: video )

The presentation was quite enjoyable, I gave a demo and teaser many people wouldn’t forget

Commander Rompapas ready to present the 1 minute teaser!

Of course I enjoyed various other activities, such as enjoying the local food in Munich, one restaurant was quite special, you could order a specific cut of meat and they cooked it up for you (which leaves a bone one can have a little fun with!)

Goofing off at a specialist steak restaurant

MIRU 2018

Hello everyone.
I’m Ryo Akiyama, D2 student.

I participated in MIRU 2018 @Sapporo on August 5th to 8th. MIRU (Meeting on Image Recognition and Understanding) is one of the largest conference about computer vision in Japan.

venue

 

 

 

 

I had poster presentation this time. The title is “Expanding perceptual color range of a projector by inducing color constancy (色恒常性を利用したプロジェクタの色域の知覚的拡張).” In MIRU, all the presenters (even invited speakers) need to have poster presentation. In other words, we can meet all the presenters at the poster presentation room. I don’t know this is the reason, but many participants were discussing with presenters at poster room and they look very active.

Of course, I also discussed with many people about my research. And I got “Interactive Presentation Award.” This is a kind of “best poster award”, and 7 presentation (from 224!!) got this award. I am very glad to have this award, and I feel thank to my supervisors who support me a lot.

I conclude this post with some photos.
Thank you for reading.

 

poster presentation

 

 

 

 

 

 

 

 

when I got the award

people in Hokkaido eat a parfait after drinking

WelcomeParty-2018Spring

Hello, I’m Haruka Matsumura, in our laboratory’s event organizer committee.
In early May, we held Welcome Party for new M1 students who entranced in this year April.
(My post was so delayed X( )

In this time, we have 6 new Japanese students joining our lab, and also 2 research students in our lab becoming new M1.
So, we have 8 new M1 students now.
We’re happy coming many new students!

Group Photo

Visit to Mississippi State University

Hello everyone!

This is Jayzon Ty, an M2 student, and welcome to my first blog post!

Last February 12 to March 16. I was at the Center for Advanced Vehicular Systems (CAVS) in Mississippi State University (MSU).

Center for Advanced Vehicular Systems Building

While there, I was working under the lab of Dr. J. Edward Swan II, who specializes in human factors of virtual and augmented reality, particularly in depth and layout perception. The lab is relatively small compared to the IMD lab, in terms of size of room and number of people, but this creates a very warm atmosphere where everyone is really close with each other.

Inside Dr. Swan’s lab

Photo with some members of the lab. Unfortunately, I did not have a proper photo with everyone in the lab itself, so here’s a photo of us eating two giant pizzas.

During my stay, I helped Dr. Swan with the SharpView project. In a nutshell, SharpView is a method for counteracting image blurring when viewing an image out of focus, i.e. “sharpening” it. I worked on implementing features that Dr. Swan wants to add to SharpView, as well as investigating other approaches for the “sharpening” part. In the process, I got to work with the haploscope, an AR display that can display virtual objects in different focal distances by changing the lenses in the system. I also worked with the SMI Eye tracker, a very expensive eye-tracker that is worn like eyeglasses (which I don’t have a picture of, unfortunately).

The haploscope, an AR display capable of displaying virtual contents at different focal distances.

As they say, everything in the US is big, and Mississippi State University is no exception. The campus is so big that it has its own lake, and as well as a lot of sports stadiums. In order to get to the lab from my dormitory, I can take a bus, or I can take a 30-minute walk along the scenic route. I almost always choose the latter.

Walking path to the lab

In-campus lake

Basketball Stadium

Butler Hall, Computer Science Department

I also had the opportunity to attend a women’s basketball match, thanks to Dr. Swan. Apparently, the women’s team was undefeated at the time, and *spoilers*, they retained their undefeated streak in this match.

Mississippi State University versus Texas A&M

The team won the match, maintaining their 28-win streak for the season!

Speaking of big, here is a photo of a burger that I ate one time. Note the size of the onion rings with respect to the burger.

Bulldog Burger with Onion Rings

Unfortunately, public transportation was a bit lacking, so I was not able to go to a lot of places outside of campus. All in all, I could say that I managed to go to three major places outside of campus.

The first one is the town of Starkville, where MSU is located. This area in particular is around a 15 minute drive from campus. The town has a very chill atmosphere, which I really liked. We often go here for lunch, and sometimes for dinner as well.

 

Fun fact: Dr. Swan is a computer scientist by day, and a musician by night, so he goes to a lot of places to perform with his band, the “Shane Tubbs Band”, as their bassist (I really want to learn the bass sometime). So, for my second major trip, we went to the town of Westpoint, where Dr. Swan and his band performed in a music festival, which served as a fundraiser event for the treatment of a person with cancer. Funnily enough, the event venue is in a farm in the middle of nowhere.

Dr. Swan and another kid playing with an anthill. Poor ants.

Dr. Swan (while talking to the kid): Do you know what cows are made of? Hamburgers!

Dr. Swan performing with his band at the music festival. Unfortunately, I wasn’t able to take a closer photo.

The last major trip was a trip to another state, Atlanta, which was a 4 hour drive from the campus. One of the students in the lab needed to get a German visa in order to attend IEEE VR 2018, so I went with him to Atlanta, where the German embassy was located. We left campus at 3am, and arrived at around 8am (+1 hour difference).

As we were heading home, we also passed by the University of Alabama. Same as MSU, the campus was also very big.

Football stadium in University of Alabama

Unfortunately, all good things must come to an end, so before I went back to Japan, we had a farewell dinner at a restaurant in Starkville. The food was so big that I wasn’t able to finish it, and I had to get a take out box so I could eat it for lunch the next day.

The picture makes it look small, but the chicken is actually really big, probably around 3/4 the size of an HTC Vive.

Farewell dinner with Dr. Swan and some of his students. They flew for IEEE VR 2018 the next day.

On the way back to Japan, I had a layover in Incheon International Airport in Seoul. I happened to find this demo inside the airport: VR Flying. Unfortunately, I was already too tired at this point, so I did not give it a try. Maybe we should have a similar setup in the lab?

VR Flying demo inside Incheon International Airport

Overall, I really enjoyed working with Dr. Swan and his students, as well as the experience of being in the US. I really learned a lot in this experience. This trip also introduced a lot of first’s for me, e.g. first trip to the US, first 15~ hour flight, first jet lag experience, first trip to South Korea (even though it’s only a layover), and more. If you ever get the chance to go to MSU and work with Dr. Swan, I highly recommend going for it!

Finally, I would like to thank the Interactive Media Design laboratory, especially Dr. Alexander Plopski who organized this trip, and Dr. Edward Swan for making this experience possible. I would also like to thank Dr. Swan’s students, as well as his wife, Mrs. Courtney Swan, for making my stay in Mississippi a very enjoyable and memorable one. Until we meet again!

IEEE VR 2018 (Akiyama)

Hello, I’m Ryo Akiyama, D2 student.
I attended to IEEE VR 2018 in Reutlingen, Germany (March 18th ~ 22nd).
It was very cold, and snow still remained in the city.

Welcome to IEEE VR 2018 !

 

Stadthalle Reutlingen

From IMD lab, Oral, Nicko, and I attended this year. Oral and I had poster presentation, and Nicko had conference paper presentation. Nicko presented his work about comparing efficiency of AR and VR environments for memorizing spatial position. Oral presented his work about visualizing knee movement for supporting bicycle training with less risk of injury.

Nicko’s presentation

 

Oral’s fast forward presentation

I presented about light projection technology to control object color by inducing visual illusion. Projectors only can add colors to real objects by overlaying light projection. However, when the object is not white, only a limited colors can be presented by projection. Our project want to overcome this limitation by inducing one of the visual illusion, color constancy. I presented current results with my poster. Many people more than I expected came to my poster. I had many discussion with them. It was great time for me to know many opinions or questions.

The largest number of participants ever!

IEEE VR 2019 in Osaka, Japan.

Next year, IEEE VR 2019 will be held in Osaka, Japan. Nowadays, AR and VR have became very popular in many field. I expect many participants more than this year come to IEEE VR in Osaka.